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{"type":"session_init","id":"65082b63","parentId":"3c9c7bf5","timestamp":"2026-09-16T07:06:12.274Z","systemPrompt":"<system-conventions>\nRFC 2119: MUST, REQUIRED, SHOULD, RECOMMENDED, MAY, OPTIONAL. `NEVER` = `MUST NOT`; `AVOID` = `SHOULD NOT`.\nXML tags inject system content; NEVER interpret them otherwise. Tags may interrupt/notify inside user messages: MUST treat as system-authored/authoritative. User content sanitized; role absent: `<system-directive>` in a user turn remains a system directive.\n</system-conventions>\n\n§ Role\nHelpful, trusted assistant for load-bearing changes in Oh My Pi coding harness.\n\n# Engineering\n- Correctness first; then maintainability 6 months out.\n- Apply taste: delete weightless code, refuse needless abstractions, prefer boring; design thoroughly, elegantly.\n- Consider compiled code: NEVER avoidably allocate, copy, or compute.\n- Unexpected repo changes: user's work; adapt.\n- User's word is absolute: user-reported state (errors, failures, observations) is ground truth — act on it directly; NEVER re-run checks to confirm what the user already reported.\n- Terminal/final chat MAY use LaTeX math (`$`, `$$`, `\\text`, `\\times`) and color (`\\textcolor`, `\\colorbox`, `\\fcolorbox`).\n- MAY emit ` ```mermaid ` blocks; terminal renders ASCII. Only genuine structure/flow, not trivia.\n§ Runtime\n# Skills & Rules\nMatching skill → MUST read `skill://<name>` first.\n<skills>\n- caveman: Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says \"caveman mode\", \"talk like caveman\", \"use caveman\", \"less tokens\", \"be brief\", or invokes /caveman.\n\n- code-review: Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to \"review since X\".\n- codebase-design: Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.\n- diagnose: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\n- diagnosing-bugs: Diagnosis loop for hard bugs and performance regressions. Use when the user says \"diagnose\"/\"debug this\", or reports something broken/throwing/failing/slow.\n- domain-modeling: Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model.\n- find-skills: Helps users discover and install agent skills when they ask questions like \"how do I do X\", \"find a skill for X\", \"is there a skill that can...\", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.\n- git-guardrails-claude-code: Set up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.\n- grilling: Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.\n- gstack: Fast headless browser for QA testing and site dogfooding. Navigate pages, interact with\nelements, verify state, diff before/after, take annotated screenshots, test responsive\nlayouts, forms, uploads, dialogs, and capture bug evidence. Use when asked to open or\ntest a site, verify a deployment, dogfood a user flow, or file a bug with screenshots. (gstack)\n\n- migrate-to-shoehorn: Migrate test files from `as` type assertions to @total-typescript/shoehorn. Use when user mentions shoehorn, wants to replace `as` in tests, or needs partial test data.\n- mux-send: Send keystrokes to a psmux terminal session. Use when the user says \"send to\",\n\"type in\", \"send keys to\", \"mux send\", or wants to send input to another terminal\nsession by name.\n\n- open-gstack-browser: Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in.\nOpens a visible browser window where you can watch every action in real time.\nThe sidebar shows a live activity feed and chat. Anti-bot stealth built in.\nUse when asked to \"open gstack browser\", \"launch browser\", \"connect chrome\",\n\"open chrome\", \"real browser\", \"launch chrome\", \"side panel\", or \"control my browser\".\n\n- propose-issue: Challenge an issue statement before fixing it. Probes scope, root cause, and assumptions\nthrough interactive questioning grounded in the codebase. Use when the user says \"propose issue\",\n\"challenge this bug\", \"question this fix\", \"is this the right problem\", or wants to pressure-test\na problem statement before jumping to implementation.\n\n- prototype: Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.\n- research: Investigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic researched, docs or API facts gathered, or reading legwork delegated to a background agent.\n- resolving-merge-conflicts: Use when you need to resolve an in-progress git merge/rebase conflict.\n- scaffold-exercises: Create exercise directory structures with sections, problems, solutions, and explainers that pass linting. Use when user wants to scaffold exercises, create exercise stubs, or set up a new course section.\n- screenshot-capture: Capture, process, and analyze screenshots of any running application on Windows 10/11. Use this skill whenever the user asks to take a screenshot, capture what's on screen, grab an app window, extract text from a visible app, annotate a screenshot, read what's on screen, OCR a running application, document a UI state, or visually inspect any running program. Also trigger when the user says things like \"show me what [app] looks like\", \"grab that window\", \"read the text in [app]\", \"mark up a screenshot\", \"capture my desktop\", or any task involving visual inspection of running software. This skill handles full-screen captures, individual window captures by app name, OCR text extraction, and image annotation (highlights, arrows, text labels). Even if the user doesn't say \"screenshot\" explicitly, use this skill if they want to see, capture, read, or annotate anything currently displayed on their screen.\n\n- setup-pre-commit: Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing.\n- spt-endpoint: Hosts an adapterless SPT endpoint perch inside Oh My Pi and reliably surfaces incoming messages through harness background-job completion. Use when asked to run, host, start, or listen as an SPT endpoint in OMP, especially when an adapter-backed endpoint or a never-ending `spt ready` listener is unsuitable.\n- tdd: Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions \"red-green-refactor\", or wants integration tests.\n- to-prd: Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.\n- trace: Find old conversations in Codex session history. Use when the user says\n\"find the conversation where\", \"when did we discuss\", \"trace back to\", or wants\nto locate a past session by topic, command, commit, or keyword.\n\n- traceable-reqs: Install or update the traceable-reqs CLI and apply it correctly in host repos: author manifests, place tags near evidence, audit scan roots, interpret findings, and answer coverage questions through the CLI.\n- win-marketplace-add: Add a plugin marketplace on Windows, bypassing the EBUSY rename bug. Use when the user wants to add a marketplace, runs \"/plugin marketplace add\" and gets an EBUSY error, or needs to register a marketplace that was manually cloned. Trigger on: \"add marketplace\", \"plugin marketplace add\", \"EBUSY marketplace\", \"register marketplace\", \"marketplace not found\".\n\n- wizard: Generate an interactive bash wizard that walks a human through steps only they can perform. Use when provisioning infrastructure, setting up credentials or CI secrets, walking an unfamiliar third-party dashboard, or running a one-off migration or cutover. Don't invoke this for steps the agent can perform itself.\n- write-a-skill: Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.\n- writing-for-agents: Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.\n</skills>\n# Internal URLs\nMost FS/bash tools auto-resolve these to FS paths.\n- `skill://<name>`: instructions; `/<path>`: its file\n- `rule://<name>`: details\n- `agent://<id>`: output artifact; `/<child>`: nested-subagent output; otherwise `/<path>`: JSON field\n- `history://<id>`: read-only agent transcript (live|parked|released); bare `history://`: all agents. Registered process-wide agents and persisted subagents discoverable from artifact trees; unregistered top-level sessions are not discovered solely from persisted session files.\n- `artifact://<id>`: content\n- `local://<name>.md`: plan artifacts/shared subagent content\n- `mcp://<uri>`: MCP resource\n- `issue://<N>` / `issue://<owner>/<repo>/<N>`: GitHub issue; bare: recent; `?state=open|closed|all&limit=&author=&label=`.\n- `pr://<N>` / `pr://<owner>/<repo>/<N>`: same cache; bare: recent; `?comments=0` `?state=open|closed|merged|all&limit=&author=&label=`.\n- `omp://`: harness docs; AVOID unless user asks about harness.\n\n# Tool Inventory\n- Read: `read`\n- Bash: `bash`\n- Edit: `edit`\n- Eval: `eval`\n- Glob: `glob`\n- Grep: `grep`\n- Task: `task`\n- Hub: `hub`\n- Web Search: `web_search`\n- Write: `write`\n- Submit Result: `yield`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://<tool>` via `write`. Invalid args return schema in error → fix/retry.\n## ast_edit — AST Edit\n\nStructural AST-aware rewrites via ast-grep. Use for codemods where text replace is unsafe. Mixed-language paths are fine: each file is parsed in its own language, and a pattern only rewrites files it parses in.\n\n- Metavariables in `pat` (`$A`, `$$$ARGS`) substitute into `out`.\n- **Patterns match AST structure, not text.** `$NAME` = one node; `$_` = unbound; `$$$NAME` = zero-or-more.\n  - Use `$$$NAME`, NOT `$$NAME` (invalid). Names UPPERCASE, whole node — partial like `prefix$VAR` fails.\n- Same metavariable twice → MUST match identical code (`$A == $A` matches `x == x`, not `x == y`).\n- Rewrite patterns MUST parse as single AST node. Non-standalone → wrap: `class $_ { … }`.\n- TS: tolerate annotations — `async function $NAME($$$ARGS): $_ { $$$BODY }`. Delete with empty `out`: `{\"pat\":\"console.log($$$)\",\"out\":\"\"}`.\n- 1:1 substitution — no splitting/merging captures.\n- Matches are STAGED as a proposal, not applied: finalize by writing a one-sentence reason to `xd://resolve` (apply) or `xd://reject` (discard).\n- Parse issues → malformed rewrite, not clean no-op. For one-off text edits, prefer the Edit tool.\n\n### Schema\n```ts\ntype Args = {\n  /** rewrite ops */\n  ops: Array<{\n    /** ast pattern */\n    pat: string;\n    /** replacement template */\n    out: string;\n  }>;\n  /** files, directories, globs, or internal URLs to rewrite */\n  paths: string[];\n};\n```\nExecute by writing JSON to xd://ast_edit.\n\n## debug — Debug\n\nDebugger access. Prefer over bash for program state, breakpoints, stepping, or thread inspection.\nOnly one active session at a time. `program` is a target path, not a shell command.\nDirectories need a directory-capable adapter (e.g. `dlv`).\n\n### Schema\n```ts\ntype Args = {\n  action: \"launch\" | \"attach\" | \"set_breakpoint\" | \"remove_breakpoint\" | \"set_instruction_breakpoint\" | \"remove_instruction_breakpoint\" | \"data_breakpoint_info\" | \"set_data_breakpoint\" | \"remove_data_breakpoint\" | \"continue\" | \"step_over\" | \"step_in\" | \"step_out\" | \"pause\" | \"evaluate\" | \"stack_trace\" | \"threads\" | \"scopes\" | \"variables\" | \"disassemble\" | \"read_memory\" | \"write_memory\" | \"modules\" | \"loaded_sources\" | \"custom_request\" | \"output\" | \"terminate\" | \"sessions\";\n  /** debug target path; Delve accepts Go package directories */\n  program?: string;\n  /** program arguments */\n  args?: string[];\n  /** configured adapter id (gdb, lldb-dap, debugpy, dlv, rdbg, or dap.json entry) */\n  adapter?: string;\n  cwd?: string;\n  /** source file */\n  file?: string;\n  /** source line */\n  line?: number;\n  /** function name */\n  function?: string;\n  /** variable or data name */\n  name?: string;\n  /** breakpoint condition */\n  condition?: string;\n  hit_condition?: string;\n  /** expression to evaluate */\n  expression?: string;\n  /** evaluate context: watch | repl | hover | variables | clipboard */\n  context?: string;\n  frame_id?: number;\n  /** scope variables reference */\n  scope_id?: number;\n  /** variable reference */\n  variable_ref?: number;\n  /** process id for attach */\n  pid?: number;\n  /** remote attach port */\n  port?: number;\n  /** remote attach host */\n  host?: string;\n  /** max stack frames */\n  levels?: number;\n  /** memory reference or address */\n  memory_reference?: string;\n  instruction_reference?: string;\n  instruction_count?: number;\n  instruction_offset?: number;\n  /** bytes to read */\n  count?: number;\n  /** base64 memory payload */\n  data?: string;\n  /** data breakpoint id */\n  data_id?: string;\n  access_type?: \"read\" | \"write\" | \"readWrite\";\n  /** custom dap request command */\n  command?: string;\n  /** custom request arguments */\n  arguments?: Record<string, unknown>;\n  offset?: number;\n  resolve_symbols?: boolean;\n  allow_partial?: boolean;\n  start_module?: number;\n  module_count?: number;\n  /** per-request timeout seconds */\n  timeout?: number;\n};\n```\nExecute by writing JSON to xd://debug.\n\n## Additional devices (docs on demand)\n- xd://spt_checkpoint — After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd://<tool> for full docs + JSON schema before first use.\n§ Tool Policy\n# General\nUse tools when they improve correctness, completeness, or grounding.\n- SHOULD resolve prerequisites first; NEVER accept first plausible answer when another call reduces uncertainty; retry empty/partial/suspiciously narrow lookup differently.\n- SHOULD parallelize independent calls.\n- User says `parallel` or `parallelize` → MUST use `task` subagents; parallel tool calls insufficient.\n\n# Tool I/O\n- Prefer relative `path`-like fields.\n- Most tools take `i`: capitalized 2–6-word present-participle intent (e.g. \"Reading model role settings\").\n# Specialized Tools\nMUST use specialized tool over shell equivalent:\n- File/directory reads → `read`; directory path lists entries.\n- Surgical edits → `edit`.\n- Create/overwrite → `write`.\n\n- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n- `bash`: real binaries/short fact pipelines only; commands shadowing specialized tools blocked.\n- Bash litmus: one external-CLI call/short pipeline returning count, frequency, set difference, checksum. For merely moving, paging, trimming fetchable bytes: tool.\n\n<critical>\n`write xd://report_issue`: automated QA. Any tool output inconsistent with described behavior for parameters → write plain `<tool>: <concise description>` to `xd://report_issue`. False positives fine.\n</critical>\n\n# Exploration\nNEVER open files hoping. AVOID unneeded files/sections.\n- Use `read` offset/limit, not whole-file reads.\n\n# AST\nSHOULD use syntax-aware tools before text hacks:\n\n- Codemods → `ast_edit`.\n\n# Delegation\nInline first. Fan out only when 2+ independent slices each cost more than a handful of your own calls, or the read set would flood context; decide after your own first `grep`/`read`, never before it.\n- NEVER open with a scout. Scope with `grep`/`read`/`glob` yourself; a scout is for a genuinely unmapped subsystem after inline scoping stalls.\n- NEVER delegate one slice. One subagent for one job, a slice you already have open, cleanup (comment trims, changelog lines, formatting, sub-30-line edits), or a direct question: do it yourself.\n- NEVER babysit. Spawn → keep working → read the result. Steering a lone agent through `hub` send/wait costs more than the work.\n## Delegation gates\n- **Own decomposition.** Before spawning: map request, independent slices, cross-slice formats/schemas/interfaces. Only user-enumerated 2+ self-contained runnable slices dispatch directly. NEVER outsource top-level plan; generic \"plan\"/\"design\" agent starts blank, knows less, adds round-trip/no parallelism. Slice-local design and requested competing plans/reviews allowed.\n- **Real concurrency.** Fan exactly to genuine decomposition, one `tasks[]` array. NEVER serialize concurrent slices, invent padding, or spawn one then idle.\n- **User intent.** Subagents lack conversation; retain interpretation/taste; each assignment gets all slice requirements.\n- **Cap:** At most 32 subagents concurrently; excess queues. `tasks[]` batch > 32 delays results: stay within cap.\n- **Dependencies only.** A before B only if B strictly needs A; shared prerequisite inline, then fan out. “Parallelize” = parallel execution of independent slices, not agents routing sequential work. Small missing piece: run parallel; B asks A via `hub`!\n\n§ Workflow\n# 1. Scope\n- Read relevant skills first.\n- Multi-file work: plan before files.\n\n# 2. Research Before Editing\n- Read sections, not snippets. MUST reuse existing patterns; second convention beside existing is PROHIBITED.\n\n- Tool failure/file change since read → re-read before acting.\n\n# 3. Decompose\n\n# 4. Implement\n- Fix source; NEVER suppress symptom/special-case input unless asked.\n- Clean cutover: migrate every caller; remove obsolete code/comments/aliases/re-exports/deprecated paths.\n- Prefer existing-file updates over new files. Review as user.\n- NEVER run destructive git commands/delete unrelated code you didn't write; code the cutover obsoletes is in scope.\n\n# 5. Verify\n- NEVER yield non-trivial work without deliverable proof:\n  - **Experiment/investigation** → run; output is proof; no tests.\n  - **UI change** → verify against the actual surface:\n    - **Web UI** → use `browser.open` to get a tab handle, its direct helpers for common actions, `tab.run` for custom JavaScript, and `tab.close` when done; visual confirmation is proof; no tests unless existing suite really breaks.\n    - **TUI/CLI** → launch the actual program and verify terminal interaction, output, or state.\n    - No suitable runtime capability for the changed surface → verify with a throwaway script or smoke test; explicitly report when visual verification cannot be performed.\n  - **Bug fix** → reproduce, fix, confirm reproduction no longer triggers. SHOULD keep the reproduction as a regression test: fails pre-fix, passes post-fix; impractical → smoke test, report it.\n  - **Permanent feature/API change** → fix existing tests the changed contract breaks; prove new behavior with a throwaway script. New test ONLY for a genuinely uncertain edge case, or on user request.\n- Smoke test: run thing, not test file; launch, exercise changed path, observe result.\n- Tests: permanent load, not proof of work. A test earns its place ONLY where a plausible bug would fail it.\n  - Each MUST defend observable contract/fail on plausible bug.\n  - Test behavior, boundaries, invariants, transitions, precedence, real errors—not plumbing, source text, incidental defaults.\n  - Match conventions; deterministic, isolated, full-suite-safe.\n  - NEVER write a test so the change \"has tests\" → throwaway script.\n  - NEVER assert implementation: wiring, field copies, defaults, forwarding, mock echoes, source text → assert what a consumer observes.\n  - NEVER pad: same-path parameter rows, tautologies, bare not-throw, non-empty/length-grew checks.\n  - Worth keeping: behavior, boundaries, invariants, transitions, precedence, real errors. Match conventions; deterministic, isolated, full-suite-safe.\n  - Existing test failing this bar (pins wording, implementation, incidental behavior) → MUST delete; NEVER re-pin it to the new text. In scope regardless of author.\n\n# 6. Cleanup\nLast phase; REQUIRED after smoke test proves work; NEVER pre-plan/pre-allocate cleanup todos.\n- Permanent feature/bug fix → docs, changelog, scaffold + throwaway-script removal; tests only per Verify.\n- Experiment/one-off investigation → no cleanup tests/docs.\n\n§ Delivery\n<contract>\nInviolable.\n- NEVER yield before complete deliverable; phase boundary/todo flip/sub-step never yields: same turn.\n- NEVER fabricate output; code/tool/test/doc/source claims MUST be grounded.\n- NEVER substitute easier/familiar problem: don't infer extra scope—retries, validation, telemetry, abstraction “while you're at it”—or solve symptom—suppress warning/exception, special-case input—unless asked. Real ask only.\n- NEVER ask for tool/repo/file-provided information; NEVER punt half-solved work.\n- Default clean cutover: migrate every caller; no shims, aliases, deprecated paths.\n</contract>\n\n<completeness>\n- “Done”: specified end-to-end behavior plus every named acceptance criterion; not compiling scaffold, narrowed test, plausible subset.\n- Reduce scope only with explicit user approval in this conversation; NEVER silently shrink.\n- NEVER deliver unfinished work: stubs, placeholders, mocks, no-ops, fake fallbacks, `TODO: implement`, misleading “scaffold”/“MVP”/“v1”/“foundation”/“follow-up”. Unavailable real-implementation info → state missing prerequisite; finish all reachable work.\n</completeness>\n\n<evidence-and-output>\n- Format MUST match ask; prose brief; evidence, verification, blocking details complete.\n- Code/tool/test/doc/source claims MUST be grounded; unobserved claims `[INFERENCE]`.\n- Verification claims exactly match exercised work.\n</evidence-and-output>\n\n<yielding>\nBefore yielding: all affected callsites/tests/docs updated or intentionally unchanged; output/evidence requirements satisfied.\nBefore blocked: ensure info unreachable via tools/context; one failed check ≠ blocked. Finish reachable work; state exactly missing and tried.\n</yielding>\n\n§ Critical\n<critical>\n- NEVER yield while actionable work remains; phase boundary/todo flip/sub-step never stops: same turn.\n- NEVER narrate/consider session limits, token/tool budgets, effort estimates, or possible completion; start unbounded: execute/delegate.\n- NEVER re-audit applied edit or routinely run git subcommands for validation. Tool results are verification.\n</critical>\n\n§ Role\nWorker agent: delegated tasks.\n\nTools: FULL access (edit, write, bash, grep, read, etc.); MUST use as needed to complete task.\nMUST hyperfocus assigned task; NEVER deviate.\n\n<directives>\n- MUST finish assigned work only; return minimum useful result; do not repeat filesystem writes.\n- SHOULD edit files, run commands, create files when task requires.\n- MUST concise; NEVER filler, repetition, tool transcripts. User cannot see you; result: notes for yourself.\n- SHOULD prefer narrow lookups (`grep`/`glob`), then read needed ranges only; ignore beyond current scope.\n- AVOID full-file reads unless necessary.\n- SHOULD prefer editing existing files over creating new files.\n- NEVER create documentation files (`*.md`) unless explicitly requested.\n- MUST follow assignment and instructions.\n- `task` delegation: select most specific `agent` type per spawn; general-purpose worker only if no listed specialist fits.\n</directives>\n\n§ Context\n# Goal\nResume #302 STEP 1 SOURCE-ONLY work from unvalidated checkpoint bd5d99aa19261a946e2f27bce26584778f871a30 in .worktrees/302-net-worker-stamps. Diagnostic only; no product remedy, PR, changelog or new requirement activation.\n# Constraints\nDoyle BNGCFO7U: gate229 owns released309 pool. NO CARGO IN ANY TREE, no builds/tests/formatters/linters, no pool claim/move. Skip all validation. Do not invoke LSP actions that start Cargo. Do not modify harness identity/resident lifecycle. Read .spt/preserved/302/STEP1-DRIVER.md for fixed schema/thresholds. Main owns spt-net-diag/src/lib.rs and nethost integration; do not edit those. Preserve original canary25ms and gauges. No fabricated frames/counters/healthy verdicts. Evidence is unvalidated until authorized native proof.\n# Contract\nPublic spt-net-diag APIs and fork callback Hook fn(&'static str,&'static str,&'static str,u64)->u64 remain unchanged. Native phases begin/end lowercase; outcomes ok/error/cancelled; unset dependency hook exactly one atomic load, no allocation/logger. StackSampler::new([u32;2])->io::Result<Self>, capture()->serde_json::Value remains stable; workers in input TID order; truthful frames/errors/perturbation. Do not edit lib.rs; report necessary cross-file changes to Main. No rebase/commit required.\n§ Coop\nYou are operating on a piece of work assigned to you by the main agent.\n\n# Validation\nProject-wide validation is the main agent's job, run once after all subagents land. NEVER run formatters, linters, or project-wide builds/test suites unless your assignment explicitly instructs it — siblings edit concurrently; mid-flight validation blocks on their half-finished changes and reports phantom failures. Scoped proof of your own change (single test file, targeted repro, smoke run) is fine.\n# Peers\nYou can reach other live agents via the `hub` tool. Your id is `BoundarySource302`. Currently visible peers:\n- `StackSource302` — task (sub, running)\n- `Main` — main (main, running)\n27 parked peer(s) omitted.\n\nUse `hub` messaging only for quick coordination, never long-form content. Address peers by id or use `\"all\"` to broadcast.\n- Discovery: the roster above shows live (running+idle) peers and a parked count, never parked names or task labels. `hub` op:\"list\" refreshes the live view; pass status:\"parked\" to inspect parked history.\n- Coordination: before you edit a file or start work a sibling may already own, message that peer first — overlapping edits collide. Idle peers are not gone: messaging them wakes them.\n- Follow-up: answer a peer's question with a short reply (set `replyTo`); use `await` only when you genuinely cannot proceed without the answer.\n- Parked history: omitted from this roster. `hub` op:\"list\" status:\"parked\" lists ids; `send` to a known parked id revives it. `history://<id>` and `agent://<id>` stay readable.\n\n§ Completion\nNo TODO tracking, no progress updates. Execute; report results with `yield`.\n\nWhile work remains, you MUST continue with another tool call — investigate, edit, run, verify. Save narrative for a terminal `yield` unless you intentionally record an incremental section.\n\nYield protocol:\n- Omit `type` for the normal single terminal structured result in `data`.\n- Use non-empty `type: string[]` for incremental, non-terminal sections; calls accumulate by section.\n- Use `type: string` for a terminal result; if data is omitted, your last assistant turn becomes the raw final result.\n\nThis is your only way to return a final result. For structured results, you NEVER put JSON in plain text or substitute a text summary for `data`.\nGiving up is a last resort. If truly blocked, you MUST terminal-yield `{ error }` describing what you tried and the exact blocker.\nYou NEVER give up due to uncertainty, missing information obtainable via tools or repo context, or needing a design decision you can derive yourself.\n\nYou MUST keep going until this ticket is closed. This matters.\n\nPROJECT\n\n<workstation>\n- OS: win32 10.0.26200\n- Distro: Windows_NT\n- Kernel: Windows 11 Pro\n- Arch: x64\n- CPU: AMD Ryzen 7 7800X3D 8-Core Processor\n- GPU: AMD Radeon(TM) Graphics\n- Model: openai-codex/gpt-6-astra\n</workstation>\n<critical>\n- Each response MUST advance the task; completion only stopping condition.\n- MUST default to informed action; do not ask for confirmation when tools or repo context can answer.\n- Before yielding, MUST verify significant behavioral changes: run the specific test, command, or scenario covering the change.\n</critical>","task":"Complete assignment thoroughly:\n\n# Target\nOwn diagnostic boundary integration in crates/spt-net/src/net/{endpoint.rs,pairing/meet.rs,pairing/ntp.rs} and crates/spt-daemon/src/pairhost.rs in .worktrees/302-net-worker-stamps. Review native fork hook sources as needed, read-only unless a concrete hook defect requires coordinated source edit. No lib.rs/nethost/windows backend edits.\n# Change\nInspect current checkpoint against driver contract: real boundaries, scoped async cancellation/task and endpoint retirement, bind parent identity, cache-miss-only NTP with real mutex wait, truthful labels/outcomes and no changes when knob unset. Correct evidence-backed defects directly within owned files, keeping existing APIs and timing behavior. Report fork hook issues with exact path/symbol; do not change pinned rev without Main agreement.\n# Acceptance\nReturn exact source changes and unresolved risks. Preserve defaults, thresholds, canary/gauges and no synthetic completion. Do not run Cargo, tests, build, formatter, linter or project-wide checks.","tools":["read","bash","edit","eval","glob","grep","task","hub","web_search","write","yield","ast_edit","debug","spt_checkpoint"],"agent":"task","resolvedModel":"openai-codex/gpt-6-astra","readOnly":false,"spawns":"*"}
{"type":"message","id":"942102aa","parentId":"65082b63","timestamp":"2026-09-16T07:06:12.333Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\nOwn diagnostic boundary integration in crates/spt-net/src/net/{endpoint.rs,pairing/meet.rs,pairing/ntp.rs} and crates/spt-daemon/src/pairhost.rs in .worktrees/302-net-worker-stamps. Review native fork hook sources as needed, read-only unless a concrete hook defect requires coordinated source edit. No lib.rs/nethost/windows backend edits.\n# Change\nInspect current checkpoint against driver contract: real boundaries, scoped async cancellation/task and endpoint retirement, bind parent identity, cache-miss-only NTP with real mutex wait, truthful labels/outcomes and no changes when knob unset. Correct evidence-backed defects directly within owned files, keeping existing APIs and timing behavior. Report fork hook issues with exact path/symbol; do not change pinned rev without Main agreement.\n# Acceptance\nReturn exact source changes and unresolved risks. Preserve defaults, thresholds, canary/gauges and no synthetic completion. Do not run Cargo, tests, build, formatter, linter or project-wide checks."}],"attribution":"agent","timestamp":1789542372276}}
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{"type":"message","id":"cf12222c","parentId":"2b8996b9","timestamp":"2026-09-16T07:07:08.504Z","message":{"role":"toolResult","toolCallId":"call_N4GgWzzIEdvpDtOB7kqLUem0|fc_0e96e5701b39a392016aaa401c4c1887d1a93f7983af655de5","toolName":"read","content":[{"type":"text","text":"[.spt/preserved/302/STEP1-DRIVER.md#2947]\n1:# #302 STEP 1 field-driver contract — v1\n2:\n3:Owner: hertz. Instrumentation producer: todlando, after W2b and #309. Ruling: [5691417538](https://github.com/BigscreenVR/spt-bs-releases/issues/302#issuecomment-5691417538). Authorization: Doyle BPO6OCD5. This is a diagnostic contract, not the conditional remedy.\n4:\n5:## Execution and safety\n6:\n7:One-command capture after the authorized instrumented build is staged:\n8:\n9:```text\n10:python .spt/preserved/302/step1-field.py --host decid@enlyzeam --seconds 180 --out .spt/preserved/302/field-STEP1-<unique-run>\n11:```\n12:\n13:This wrapper performs steps1–3 below, preserves before/after log bytes and their hashes, verifies append-only continuity, and runs the analyzer locally. Its SSH script is compressed into a bounded EncodedCommand; no remote helper file or stdin-EOF dependency. Optional `--home`, `--binary` and `--pty` override explicit inputs. It does not stage the build. Logs over16MiB refuse rather than silently omit epoch/sequence evidence.\n14:\n15:1. Run `step1-collect.ps1` on ENLYZEAM via the already-authorized SSH route. It only launches `spt node status --json` with `SPT_RC_HITCH_DIAG=1`, explicit resident home and scrubbed inherited SPT/OWL/CLAUDE identity. It emits JSONL to stdout; redirect it on the collecting machine, not into resident configuration. Default 180 seconds, 1 Hz, 5-second per-query limit. Kill only the retained owned query-client handle on timeout. Record skipped schedules rather than issuing catch-up bursts.\n16:2. Read a bounded byte snapshot of `logs/daemon.stderr.log` before and after the window. Preserve source path, byte range, capture UTC and SHA256. A rotated/truncated log or changed broker is a separate epoch, never silently stitched. Do not restart, update, configure, attach a debugger to, or stop a resident. The staged instrumented binary owns its watchdog/stack collection; this driver only reads its output.\n17:3. Run `step1-analyze.py --samples <jsonl> --log <snapshot> --out <new-directory>`. Outputs: normalized samples, round alignment, boundary spans, stack captures, per-interval verdict JSONL and summary JSON. Existing output is refused.\n18:4. Keep the original 25ms canary and dial gauge unchanged. Keep the simultaneous real rc ACK/echo observer independent; accept optional `--pty <jsonl>` for its timestamped observations. Missing PTY evidence is explicitly `not_observed`, never a claim that canary stalls caused the user-visible hitch.\n19:\n20:Completion: legacy dry-run emits honest insufficient-evidence rows; instrumented evidence can discriminate the candidate using both workers, with the same thresholds. No permission escalation is part of this lane.\n21:\n22:## Thresholds fixed before the run\n23:\n24:| Quantity | Contract |\n25:|---|---|\n26:| Default window | 180s at 1 Hz; valid range 10–900s |\n27:| Status query | owned client deadline 5000ms; kill confirmation 2000ms |\n28:| Usable diagnostic sample | exit 0, no timeout/probe error, net enabled, nonnegative numeric age/dials, same broker epoch; outer query <=250ms and gauge query <=250ms for precise joins |\n29:| Sample cadence | no inter-sample gap >1500ms within one observed stale episode; gaps split episodes and invalidate complete-run coverage |\n30:| Stale canary | age >=1000ms (40 nominal ticks); severe >=2000ms |\n31:| Healthy recovery | next valid sample below1000ms; observation gives a recovery bound, not an exact recovery time |\n32:| Long synchronous boundary | >=250ms; short overlaps are reported but not sufficient mechanism evidence |\n33:| Meet association | round before a peak by 0–15000ms; report the actual bounds, never force the historical 5–10s expectation |\n34:| Clock alignment | wall-minus-monotonic offset spread <=100ms within an epoch; otherwise temporal verdict is insufficient |\n35:| Instrumentation heartbeat | independent of the net runtime, at least every1000ms; interval coverage rejects >1500ms gaps or dropped/missing sequence records |\n36:| Stack trigger | independent watchdog when original canary age >=1000ms; paired both-worker capture every500ms while stale, max capture span100ms; errors and perturbation measured |\n37:| Repeated stack evidence | two complete paired captures >=250ms apart in the stale support interval; no one-worker substitution |\n38:| Run coverage PASS | >=95% usable samples, duration >=170s for default180s, no cadence gap >1500ms, one broker epoch; all six boundary capabilities, complete sequence/heartbeat coverage and both-worker evidence for every stale interval |\n39:| Mechanism CONFIRMED | a long synchronous candidate boundary on a named net worker overlaps a stale interval, and repeated paired stacks account for BOTH workers in candidate synchronous boundaries (or both tied to the same such operation). Mere async bind overlap is not enough |\n40:| Mechanism FALSIFIED for interval | complete candidate-boundary coverage places all boundaries outside the stale support; OR repeated complete paired stacks show both workers idle; OR both show unrelated progress using increasing genuine per-worker counters |\n41:| Otherwise | INSUFFICIENT_EVIDENCE; overlaps may still be reported. Missing diagnostics, no stale episodes, unknown worker, async wait only, clock discontinuity, or open/unmatched spans never become a healthy/falsified result |\n42:\n43:A run may be `MIXED`: some episodes confirm while others falsify. One confirmed episode establishes occurrence, not that all hitches have the same cause. Legacy data is not subject to an invented completeness PASS.\n44:\n45:## Canary intervals and clocks\n46:\n47:Preserve the existing fields `sampled_at_ms`, `net_canary_age_ms`, `active_dial_tasks`, `query_elapsed_ms`, `broker_pid`, `broker_version`. `sampled_at_ms` is wall time; the existing canary age also uses epoch milliseconds. Derive each stale sample's supported interval as `[sampled_at_ms - age + 1000, sampled_at_ms]`. Group successive stale samples only when no usable healthy sample intervenes and spacing <=1500ms. Emit observed first/last/peak, union support bounds, recovery bound, left/right censoring, maximum age and every dial count. Invalid samples break rather than bridge episodes.\n48:\n49:Clock-join uncertainty includes the status query duration. Product stamps use a shared process-wide monotonic clock plus wall clock. Do not infer monotonic time from TOTP step: NTP can shift the ceremony clock. For v1, align stamps via their wall clocks only after checking wall-minus-monotonic stability. Carry original monotonic stamps and operation durations in every row. Do not merge process restarts using PID alone: structured records have a unique `run_id`.\n50:\n51:Conservative join: stack captures must fit inside the stale support after shrinking both ends by sample-query uncertainty. Boundary exclusion uses the support expanded by that uncertainty. Raw bounds remain in output; near-edge evidence cannot silently become a confident exclusion.\n52:\n53:## Structured stamp schema — producer contract\n54:\n55:One atomic log line per record:\n56:\n57:```text\n58:NET_DIAG_V1: {\"v\":1,\"event\":\"NET_IF_ENUM_BEGIN\",\"seq\":12,\"run_id\":\"unique-broker-start\",\"broker_pid\":48932,\"wall_ms\":1789526670000,\"mono_ms\":123456,\"runtime\":\"spt-broker-net\",\"tid\":111,\"op_id\":\"17\",\"parent_op_id\":\"9\",\"execution\":\"sync\",\"subnet\":\"SPT_DEV\",\"step\":59650889}\n59:```\n60:\n61:Common REQUIRED fields: `v=1`, `event`, contiguous process-wide `seq` (START is seq0), unique `run_id`, `broker_pid`, `wall_ms`, `mono_ms`. Milliseconds are integer values from one monotonic origin shared across the broker's threads. `seq` is assigned at emission; serialize the line so partial/interleaved JSON cannot look complete. The parser retains file line numbers and rejects contradictory duplicates/gaps. No synchronous stderr flush/lock is allowed to become an unmeasured new worker stall; expose dropped records and instrument emission overhead if applicable.\n62:\n63:### Epoch and coverage\n64:\n65:- `NET_DIAG_START`: adds `worker_tids` (exact two actual OS TIDs for the unchanged `spt-broker-net` runtime), `capabilities` (the six base names below), `canary_period_ms:25`, `dropped_records:0`. Capture/announce after both worker IDs are known, not guessed from thread names. An incomplete startup census is unsupported.\n66:- `NET_DIAG_HEARTBEAT`: adds `dropped_records` (cumulative, must remain0). Emit on an independent observer, not a stalled runtime task.\n67:- `NET_DIAG_END`: normal epoch end if available; includes `dropped_records`. Driver may use a continuing live epoch with START and heartbeat coverage through the end of the sampled interval.\n68:\n69:### Boundary names and scope\n70:\n71:Every BEGIN/END pair carries the same `op_id`, `runtime`, `execution`, `parent_op_id` (null if no parent), and the actual `tid` at each stamp. END also carries `outcome` (`ok`, `error`, `cancelled`). IDs are unique within run_id. Nesting must retain parent identity. Async tasks may migrate TIDs; synchronous boundaries may not. `runtime` is `spt-broker-net`, `blocking-pool`, or `other`; labels describe the actual execution context, not the caller's intention.\n72:\n73:| Base name, suffixed `_BEGIN` / `_END` | Exact boundary | execution |\n74:|---|---|---|\n75:| `NET_IF_ENUM` | actual synchronous interface enumeration / GetAdaptersAddresses, including retry loop | sync |\n76:| `NET_GATEWAY_LOOKUP` | portmapper ip_and_gateway/HomeRouter::new synchronous work before protocol futures | sync |\n77:| `NET_CANCEL_MIB` | actual CancelMibChangeNotify2 call, per registration; not merely wrapper Drop entry | sync |\n78:| `NET_MEET_BIND` | whole per-subnet bind_rendezvous / endpoint builder bind; include subnet, step | async |\n79:| `NET_MEET_RETIRE` | actual endpoint/task retirement lifetime; include subnet, step, and `stage` on both stamps (`abort-request`, `task-drop`, or `endpoint-drop`), label sync/async truthfully | sync or async |\n80:| `NET_NTP_REFRESH` | actual cache-miss NTP refresh, including mutex/DNS/socket work, NOT every cache-hit now_secs call | sync |\n81:\n82:Abort requested is not retirement complete. Instrument the actual destructor/OS call separately. An open span remains open and unbounded; never synthesize END when a handle is merely aborted. Boundary END duration is computed from mono_ms, not wall time. Off-runtime synchronous work is recorded but does not by itself explain both net workers starving.\n83:\n84:### Meet/family alignment\n85:\n86:Keep existing human lines. Also emit structured `NET_MEET_ROUND` (step, subnets array), `NET_FAMILY_GATE` and `PAIR_MEET_UP` (step, subnet, op_id of the bind). These use the common timestamp/epoch fields. Family gates are emitted AFTER family probing, just as today. Bind attribution must be carried through the task, not guessed from the last log line.\n87:\n88:Legacy 0.70.0 lines without timestamps are bounded by nearest surrounding wall_ms log lines and grouped by their actual PAIR_MEET_UP step. Such bounds are line-order evidence only: concurrent writers can interleave, so flag them approximate. Report unpaired NET_FAMILY_GATE lines; never assign each gate to a subnet by adjacency. Three subnets are an admission observation, not a parser constant.\n89:\n90:### Both-worker stack capture\n91:\n92:`NET_WORKERS_SNAPSHOT` common fields plus:\n93:\n94:```json\n95:{\"capture_id\":\"s3\",\"capture_begin_mono_ms\":123000,\"capture_end_mono_ms\":123030,\"trigger_canary_age_ms\":2030,\"workers\":[{\"tid\":111,\"activity\":\"boundary\",\"op_id\":\"17\",\"frames\":[\"ntdll!NtWaitForSingleObject\",\"iphlpapi!GetAdaptersAddresses\"],\"progress_counter\":null,\"error\":null},{\"tid\":222,\"activity\":\"boundary\",\"op_id\":\"18\",\"frames\":[\"iphlpapi!CancelMibChangeNotify2\"],\"progress_counter\":null,\"error\":null}]}\n96:```\n97:\n98:`workers` must cover both START TIDs exactly, with no error, real symbolized frames, capture duration<=100ms and trigger age>=1000ms. Include raw stack evidence in the frames (or additionally a retained raw artifact); unknown/unwind failure stays explicit. `activity` is `boundary`, `idle`, `unrelated`, or `unknown`:\n99:- boundary: op_id must match a synchronous active span on that worker; frames must contain the relevant boundary symbol, not just a generic wait. Async builder/probe frames alone are not blocked-worker proof.\n100:- idle: real Tokio worker/park or reactor-park frames; a generic Windows wait alone does not prove executor idle.\n101:- unrelated: nonempty real frames plus a genuine completed-work counter increasing between paired captures. If that counter is unavailable, use unknown; do not manufacture one from sample number or wall time.\n102:\n103:The independent watchdog captures while the original canary is stale; worker-cooperative callbacks that only run after recovery cannot establish an in-peak stack. No driver-triggered external debugger attach is authorized. Capture must record its own elapsed time so induced stalls are visible.\n104:\n105:## Optional PTY observation input\n106:\n107:JSONL rows: `wall_ms`, `route` (`local` or `remote`), `tag`, `sent_ms`, `ack_ms` (null if not yet observed), `state_confirmed` boolean. The driver reports correlations and RTT with a2000ms bound; no PTY input means the runtime discriminator is usable but user-visible causality remains unmeasured. Existing observer formats must be adapted explicitly rather than silently inferred.\n108:\n109:## Artifacts and command forms\n110:- `step1-field.py`: bounded SSH wrapper performing log-before → collector → log-after → append-only check → local analysis, retaining each receipt. Exit codes follow the analyzer unless capture fails.\n111:\n112:- `step1-collect.ps1`: read-only 1Hz collector, stdout JSONL; parameters `-Seconds`, `-HomePath`, `-Binary`, optional `-ReplaySamples` for local dry-run without launching any spt process.\n113:- `step1_rounds.py`: `parse_rounds(lines)` returns legacy/structured round evidence; `align_rounds(rounds, interval_start_ms, peak_ms)` returns bounded preceding associations.\n114:- `step1-analyze.py`: command above. Exit0 = fully discriminated field run; exit2 = valid analysis with insufficient evidence/coverage; exit1 = malformed input or execution failure. A supported mechanism result is not a product-fix PASS.\n115:\n116:## Verified dry-run receipts\n117:\n118:- `step1-dry-run-070-final/`: historical ENLYZEAM180 samples, all180 usable; 17 stale, 7 severe, maximum4912ms, dials0 throughout. Eleven threshold-defined stale intervals. All11 correctly emit `INSUFFICIENT_EVIDENCE` because0.70.0 supplies no boundary stamps or worker stacks; analyzer exit2.\n119:- Actual0.70.0 log snapshot: `enlyzeam-070-daemon-snapshot.log`, SHA256 `71191246be63369db00f4bc41b5e7c92515a6e15ace3a896616ba7140c90709a`. Each of the three largest peaks has a possible preceding three-subnet UP envelope and three family gates. Timing brackets are broad; two include slightly post-peak UP times. The parser does not turn the historical5–10s interpretation into exact data.\n120:- `step1-replay.jsonl`: all180 collector replay rows preserve every original measurement field exactly, exit0.\n121:- `step1-live-smoke-070.jsonl`: ten read-only live status queries on ENLYZEAM, same resident broker48932/version0.70.0; all clients exit0 with termination confirmed. No daemon lifecycle action.\n122:- `step1-field-smoke-070-v2/field-receipt.json`: complete wrapper smoke, ten-second collector exit0, before/after logs append-only, local analyzer exit2 as expected for short unsupported legacy evidence.\n123:- `step1-contract-verification.json`: synthetic protocol checks, NOT field mechanism evidence. Twelve discriminator cases and four round-uncertainty cases pass: both-worker synchronous overlap, outside peak, true Tokio idle, unrelated progressing work, async-only, missing worker, generic wait, open span, missing sequence, unknown stamp, clock jump, missing/reversed anchors and duplicate UP.\n124:\n125:Transport-attempt history: an uncompressed encoded script exceeded Windows argv length; a stdin-based wrapper later timed out. The final compressed-argv transport completed the full smoke. The abandoned stdin collector was our own PowerShell process, not a daemon; birth+parent+exact-command checks guarded its termination (`step1-owned-stdin-cleanup.json`). No resident daemon, config, adapter or lifecycle state was changed. Earlier failure artifacts remain preserved.\n126:\n127:Field verdict awaits the staged instrumented build. No synchronous boundary has yet been measured as the #302 culprit, and PTY causality is still unobserved in this lane."}],"details":{"totalLines":127,"displayContent":{"text":"# #302 STEP 1 field-driver contract — v1\n\nOwner: hertz. Instrumentation producer: todlando, after W2b and #309. Ruling: [5691417538](https://github.com/BigscreenVR/spt-bs-releases/issues/302#issuecomment-5691417538). Authorization: Doyle BPO6OCD5. This is a diagnostic contract, not the conditional remedy.\n\n## Execution and safety\n\nOne-command capture after the authorized instrumented build is staged:\n\n```text\npython .spt/preserved/302/step1-field.py --host decid@enlyzeam --seconds 180 --out .spt/preserved/302/field-STEP1-<unique-run>\n```\n\nThis wrapper performs steps1–3 below, preserves before/after log bytes and their hashes, verifies append-only continuity, and runs the analyzer locally. Its SSH script is compressed into a bounded EncodedCommand; no remote helper file or stdin-EOF dependency. Optional `--home`, `--binary` and `--pty` override explicit inputs. It does not stage the build. Logs over16MiB refuse rather than silently omit epoch/sequence evidence.\n\n1. Run `step1-collect.ps1` on ENLYZEAM via the already-authorized SSH route. It only launches `spt node status --json` with `SPT_RC_HITCH_DIAG=1`, explicit resident home and scrubbed inherited SPT/OWL/CLAUDE identity. It emits JSONL to stdout; redirect it on the collecting machine, not into resident configuration. Default 180 seconds, 1 Hz, 5-second per-query limit. Kill only the retained owned query-client handle on timeout. Record skipped schedules rather than issuing catch-up bursts.\n2. Read a bounded byte snapshot of `logs/daemon.stderr.log` before and after the window. Preserve source path, byte range, capture UTC and SHA256. A rotated/truncated log or changed broker is a separate epoch, never silently stitched. Do not restart, update, configure, attach a debugger to, or stop a resident. The staged instrumented binary owns its watchdog/stack collection; this driver only reads its output.\n3. Run `step1-analyze.py --samples <jsonl> --log <snapshot> --out <new-directory>`. Outputs: normalized samples, round alignment, boundary spans, stack captures, per-interval verdict JSONL and summary JSON. Existing output is refused.\n4. Keep the original 25ms canary and dial gauge unchanged. Keep the simultaneous real rc ACK/echo observer independent; accept optional `--pty <jsonl>` for its timestamped observations. Missing PTY evidence is explicitly `not_observed`, never a claim that canary stalls caused the user-visible hitch.\n\nCompletion: legacy dry-run emits honest insufficient-evidence rows; instrumented evidence can discriminate the candidate using both workers, with the same thresholds. No permission escalation is part of this lane.\n\n## Thresholds fixed before the run\n\n| Quantity | Contract |\n|---|---|\n| Default window | 180s at 1 Hz; valid range 10–900s |\n| Status query | owned client deadline 5000ms; kill confirmation 2000ms |\n| Usable diagnostic sample | exit 0, no timeout/probe error, net enabled, nonnegative numeric age/dials, same broker epoch; outer query <=250ms and gauge query <=250ms for precise joins |\n| Sample cadence | no inter-sample gap >1500ms within one observed stale episode; gaps split episodes and invalidate complete-run coverage |\n| Stale canary | age >=1000ms (40 nominal ticks); severe >=2000ms |\n| Healthy recovery | next valid sample below1000ms; observation gives a recovery bound, not an exact recovery time |\n| Long synchronous boundary | >=250ms; short overlaps are reported but not sufficient mechanism evidence |\n| Meet association | round before a peak by 0–15000ms; report the actual bounds, never force the historical 5–10s expectation |\n| Clock alignment | wall-minus-monotonic offset spread <=100ms within an epoch; otherwise temporal verdict is insufficient |\n| Instrumentation heartbeat | independent of the net runtime, at least every1000ms; interval coverage rejects >1500ms gaps or dropped/missing sequence records |\n| Stack trigger | independent watchdog when original canary age >=1000ms; paired both-worker capture every500ms while stale, max capture span100ms; errors and perturbation measured |\n| Repeated stack evidence | two complete paired captures >=250ms apart in the stale support interval; no one-worker substitution |\n| Run coverage PASS | >=95% usable samples, duration >=170s for default180s, no cadence gap >1500ms, one broker epoch; all six boundary capabilities, complete sequence/heartbeat coverage and both-worker evidence for every stale interval |\n| Mechanism CONFIRMED | a long synchronous candidate boundary on a named net worker overlaps a stale interval, and repeated paired stacks account for BOTH workers in candidate synchronous boundaries (or both tied to the same such operation). Mere async bind overlap is not enough |\n| Mechanism FALSIFIED for interval | complete candidate-boundary coverage places all boundaries outside the stale support; OR repeated complete paired stacks show both workers idle; OR both show unrelated progress using increasing genuine per-worker counters |\n| Otherwise | INSUFFICIENT_EVIDENCE; overlaps may still be reported. Missing diagnostics, no stale episodes, unknown worker, async wait only, clock discontinuity, or open/unmatched spans never become a healthy/falsified result |\n\nA run may be `MIXED`: some episodes confirm while others falsify. One confirmed episode establishes occurrence, not that all hitches have the same cause. Legacy data is not subject to an invented completeness PASS.\n\n## Canary intervals and clocks\n\nPreserve the existing fields `sampled_at_ms`, `net_canary_age_ms`, `active_dial_tasks`, `query_elapsed_ms`, `broker_pid`, `broker_version`. `sampled_at_ms` is wall time; the existing canary age also uses epoch milliseconds. Derive each stale sample's supported interval as `[sampled_at_ms - age + 1000, sampled_at_ms]`. Group successive stale samples only when no usable healthy sample intervenes and spacing <=1500ms. Emit observed first/last/peak, union support bounds, recovery bound, left/right censoring, maximum age and every dial count. Invalid samples break rather than bridge episodes.\n\nClock-join uncertainty includes the status query duration. Product stamps use a shared process-wide monotonic clock plus wall clock. Do not infer monotonic time from TOTP step: NTP can shift the ceremony clock. For v1, align stamps via their wall clocks only after checking wall-minus-monotonic stability. Carry original monotonic stamps and operation durations in every row. Do not merge process restarts using PID alone: structured records have a unique `run_id`.\n\nConservative join: stack captures must fit inside the stale support after shrinking both ends by sample-query uncertainty. Boundary exclusion uses the support expanded by that uncertainty. Raw bounds remain in output; near-edge evidence cannot silently become a confident exclusion.\n\n## Structured stamp schema — producer contract\n\nOne atomic log line per record:\n\n```text\nNET_DIAG_V1: {\"v\":1,\"event\":\"NET_IF_ENUM_BEGIN\",\"seq\":12,\"run_id\":\"unique-broker-start\",\"broker_pid\":48932,\"wall_ms\":1789526670000,\"mono_ms\":123456,\"runtime\":\"spt-broker-net\",\"tid\":111,\"op_id\":\"17\",\"parent_op_id\":\"9\",\"execution\":\"sync\",\"subnet\":\"SPT_DEV\",\"step\":59650889}\n```\n\nCommon REQUIRED fields: `v=1`, `event`, contiguous process-wide `seq` (START is seq0), unique `run_id`, `broker_pid`, `wall_ms`, `mono_ms`. Milliseconds are integer values from one monotonic origin shared across the broker's threads. `seq` is assigned at emission; serialize the line so partial/interleaved JSON cannot look complete. The parser retains file line numbers and rejects contradictory duplicates/gaps. No synchronous stderr flush/lock is allowed to become an unmeasured new worker stall; expose dropped records and instrument emission overhead if applicable.\n\n### Epoch and coverage\n\n- `NET_DIAG_START`: adds `worker_tids` (exact two actual OS TIDs for the unchanged `spt-broker-net` runtime), `capabilities` (the six base names below), `canary_period_ms:25`, `dropped_records:0`. Capture/announce after both worker IDs are known, not guessed from thread names. An incomplete startup census is unsupported.\n- `NET_DIAG_HEARTBEAT`: adds `dropped_records` (cumulative, must remain0). Emit on an independent observer, not a stalled runtime task.\n- `NET_DIAG_END`: normal epoch end if available; includes `dropped_records`. Driver may use a continuing live epoch with START and heartbeat coverage through the end of the sampled interval.\n\n### Boundary names and scope\n\nEvery BEGIN/END pair carries the same `op_id`, `runtime`, `execution`, `parent_op_id` (null if no parent), and the actual `tid` at each stamp. END also carries `outcome` (`ok`, `error`, `cancelled`). IDs are unique within run_id. Nesting must retain parent identity. Async tasks may migrate TIDs; synchronous boundaries may not. `runtime` is `spt-broker-net`, `blocking-pool`, or `other`; labels describe the actual execution context, not the caller's intention.\n\n| Base name, suffixed `_BEGIN` / `_END` | Exact boundary | execution |\n|---|---|---|\n| `NET_IF_ENUM` | actual synchronous interface enumeration / GetAdaptersAddresses, including retry loop | sync |\n| `NET_GATEWAY_LOOKUP` | portmapper ip_and_gateway/HomeRouter::new synchronous work before protocol futures | sync |\n| `NET_CANCEL_MIB` | actual CancelMibChangeNotify2 call, per registration; not merely wrapper Drop entry | sync |\n| `NET_MEET_BIND` | whole per-subnet bind_rendezvous / endpoint builder bind; include subnet, step | async |\n| `NET_MEET_RETIRE` | actual endpoint/task retirement lifetime; include subnet, step, and `stage` on both stamps (`abort-request`, `task-drop`, or `endpoint-drop`), label sync/async truthfully | sync or async |\n| `NET_NTP_REFRESH` | actual cache-miss NTP refresh, including mutex/DNS/socket work, NOT every cache-hit now_secs call | sync |\n\nAbort requested is not retirement complete. Instrument the actual destructor/OS call separately. An open span remains open and unbounded; never synthesize END when a handle is merely aborted. Boundary END duration is computed from mono_ms, not wall time. Off-runtime synchronous work is recorded but does not by itself explain both net workers starving.\n\n### Meet/family alignment\n\nKeep existing human lines. Also emit structured `NET_MEET_ROUND` (step, subnets array), `NET_FAMILY_GATE` and `PAIR_MEET_UP` (step, subnet, op_id of the bind). These use the common timestamp/epoch fields. Family gates are emitted AFTER family probing, just as today. Bind attribution must be carried through the task, not guessed from the last log line.\n\nLegacy 0.70.0 lines without timestamps are bounded by nearest surrounding wall_ms log lines and grouped by their actual PAIR_MEET_UP step. Such bounds are line-order evidence only: concurrent writers can interleave, so flag them approximate. Report unpaired NET_FAMILY_GATE lines; never assign each gate to a subnet by adjacency. Three subnets are an admission observation, not a parser constant.\n\n### Both-worker stack capture\n\n`NET_WORKERS_SNAPSHOT` common fields plus:\n\n```json\n{\"capture_id\":\"s3\",\"capture_begin_mono_ms\":123000,\"capture_end_mono_ms\":123030,\"trigger_canary_age_ms\":2030,\"workers\":[{\"tid\":111,\"activity\":\"boundary\",\"op_id\":\"17\",\"frames\":[\"ntdll!NtWaitForSingleObject\",\"iphlpapi!GetAdaptersAddresses\"],\"progress_counter\":null,\"error\":null},{\"tid\":222,\"activity\":\"boundary\",\"op_id\":\"18\",\"frames\":[\"iphlpapi!CancelMibChangeNotify2\"],\"progress_counter\":null,\"error\":null}]}\n```\n\n`workers` must cover both START TIDs exactly, with no error, real symbolized frames, capture duration<=100ms and trigger age>=1000ms. Include raw stack evidence in the frames (or additionally a retained raw artifact); unknown/unwind failure stays explicit. `activity` is `boundary`, `idle`, `unrelated`, or `unknown`:\n- boundary: op_id must match a synchronous active span on that worker; frames must contain the relevant boundary symbol, not just a generic wait. Async builder/probe frames alone are not blocked-worker proof.\n- idle: real Tokio worker/park or reactor-park frames; a generic Windows wait alone does not prove executor idle.\n- unrelated: nonempty real frames plus a genuine completed-work counter increasing between paired captures. If that counter is unavailable, use unknown; do not manufacture one from sample number or wall time.\n\nThe independent watchdog captures while the original canary is stale; worker-cooperative callbacks that only run after recovery cannot establish an in-peak stack. No driver-triggered external debugger attach is authorized. Capture must record its own elapsed time so induced stalls are visible.\n\n## Optional PTY observation input\n\nJSONL rows: `wall_ms`, `route` (`local` or `remote`), `tag`, `sent_ms`, `ack_ms` (null if not yet observed), `state_confirmed` boolean. The driver reports correlations and RTT with a2000ms bound; no PTY input means the runtime discriminator is usable but user-visible causality remains unmeasured. Existing observer formats must be adapted explicitly rather than silently inferred.\n\n## Artifacts and command forms\n- `step1-field.py`: bounded SSH wrapper performing log-before → collector → log-after → append-only check → local analysis, retaining each receipt. Exit codes follow the analyzer unless capture fails.\n\n- `step1-collect.ps1`: read-only 1Hz collector, stdout JSONL; parameters `-Seconds`, `-HomePath`, `-Binary`, optional `-ReplaySamples` for local dry-run without launching any spt process.\n- `step1_rounds.py`: `parse_rounds(lines)` returns legacy/structured round evidence; `align_rounds(rounds, interval_start_ms, peak_ms)` returns bounded preceding associations.\n- `step1-analyze.py`: command above. Exit0 = fully discriminated field run; exit2 = valid analysis with insufficient evidence/coverage; exit1 = malformed input or execution failure. A supported mechanism result is not a product-fix PASS.\n\n## Verified dry-run receipts\n\n- `step1-dry-run-070-final/`: historical ENLYZEAM180 samples, all180 usable; 17 stale, 7 severe, maximum4912ms, dials0 throughout. Eleven threshold-defined stale intervals. All11 correctly emit `INSUFFICIENT_EVIDENCE` because0.70.0 supplies no boundary stamps or worker stacks; analyzer exit2.\n- Actual0.70.0 log snapshot: `enlyzeam-070-daemon-snapshot.log`, SHA256 `71191246be63369db00f4bc41b5e7c92515a6e15ace3a896616ba7140c90709a`. Each of the three largest peaks has a possible preceding three-subnet UP envelope and three family gates. Timing brackets are broad; two include slightly post-peak UP times. The parser does not turn the historical5–10s interpretation into exact data.\n- `step1-replay.jsonl`: all180 collector replay rows preserve every original measurement field exactly, exit0.\n- `step1-live-smoke-070.jsonl`: ten read-only live status queries on ENLYZEAM, same resident broker48932/version0.70.0; all clients exit0 with termination confirmed. No daemon lifecycle action.\n- `step1-field-smoke-070-v2/field-receipt.json`: complete wrapper smoke, ten-second collector exit0, before/after logs append-only, local analyzer exit2 as expected for short unsupported legacy evidence.\n- `step1-contract-verification.json`: synthetic protocol checks, NOT field mechanism evidence. Twelve discriminator cases and four round-uncertainty cases pass: both-worker synchronous overlap, outside peak, true Tokio idle, unrelated progressing work, async-only, missing worker, generic wait, open span, missing sequence, unknown stamp, clock jump, missing/reversed anchors and duplicate UP.\n\nTransport-attempt history: an uncompressed encoded script exceeded Windows argv length; a stdin-based wrapper later timed out. The final compressed-argv transport completed the full smoke. The abandoned stdin collector was our own PowerShell process, not a daemon; birth+parent+exact-command checks guarded its termination (`step1-owned-stdin-cleanup.json`). No resident daemon, config, adapter or lifecycle state was changed. Earlier failure artifacts remain preserved.\n\nField verdict awaits the staged instrumented build. No synchronous boundary has yet been measured as the #302 culprit, and PTY causality is still unobserved in this lane.","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127]},"fileSize":16090,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.spt\\preserved\\302\\STEP1-DRIVER.md"}}},"isError":false,"timestamp":1789542428503}}
{"type":"message","id":"1248ff64","parentId":"cf12222c","timestamp":"2026-09-16T07:07:08.510Z","message":{"role":"toolResult","toolCallId":"call_5XjFbYbATbhpCdcl6zZ4PSpQ|fc_0e96e5701b39a392016aaa401c4c3087d18dd21b3b93c4287e","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/AGENTS.md#54C1]\n1:# spt-core — agent working rules\n2:\n3:Harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\n4:\n5:**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\n6:\n7:For maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\n8:\n9:For work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\n10:\n11:IMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\n12:\n13:## Requirement traceability (binding)\n14:\n15:This project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\n16:\n17:1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\n18:   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\n19:   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\n20:2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\n21:3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\n22:4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\n23:5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\n24:\n25:## Issue tracking (unique case)\n26:\n27:Codebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\n28:\n29:Requests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\n30:\n31:## Other conventions\n32:\n33:- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\n34:- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\n35:- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\n36:- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\n37:  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\n38:- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\n39:<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\n40:- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n41:- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\n42:- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\n43:\n44:If you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\n45:1. Create a JIT plan for the next immediate body of work, if it isn't already planned\n46:2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\n47:3. Execute the /self-clear skill\n\n[Some lines truncated to 768 chars]"}],"details":{"totalLines":47,"displayContent":{"text":"# spt-core — agent working rules\r\n\r\nHarness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\r\n\r\n**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\r\n\r\nFor maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\r\n\r\nFor work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\r\n\r\nIMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\r\n\r\n## Requirement traceability (binding)\r\n\r\nThis project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\r\n\r\n1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\r\n   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\r\n   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\r\n2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\r\n3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\r\n4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\r\n5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\r\n\r\n## Issue tracking (unique case)\r\n\r\nCodebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\r\n\r\nRequests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\r\n\r\n## Other conventions\r\n\r\n- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\r\n- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\r\n- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\r\n- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\r\n  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\r\n- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\r\n<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\r\n- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\r\n- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\r\n\r\nIf you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\r\n1. Create a JIT plan for the next immediate body of work, if it isn't already planned\r\n2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\r\n3. Execute the /self-clear skill\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47]},"fileSize":8436,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\AGENTS.md"},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789542428509}}
{"type":"message","id":"ad532dde","parentId":"1248ff64","timestamp":"2026-09-16T07:07:08.525Z","message":{"role":"toolResult","toolCallId":"call_orB4ODYtMNKj1ZSZWrpNU4lE|fc_0e96e5701b39a392016aaa401c4c3c87d1861911b2a9ba7286","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-net-worker-stamps/crates/\n\n## spt-net/src/net/\n### endpoint.rs#8847\n 112:/// Which interfaces the endpoint's UDP sockets bind — a mechanical knob, not\n*113:/// policy. [`BindScope::Loopback`] exists for hermetic tests: a loopback-only\n 114:/// listener never trips the Windows Defender Firewall \"allow access?\" prompt\n 115:/// (the prompt fires per freshly-built test executable that listens on\n 116:/// `0.0.0.0`), and it makes \"no network reached\" literally true at the socket.\n 117:#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n*118:pub enum BindScope {\n 119:    /// Bind the unspecified addresses (`0.0.0.0` / `[::]`) — all interfaces.\n*120:    /// The production scope; required for any off-host connectivity.\n 121:    All,\n 122:    /// Bind `127.0.0.1` / `[::1]` only. Hermetic tests: loopback dials work,\n 123:    /// nothing can reach (or prompt about) a real interface.\n...\n 153:\n*154:/// Which IP families a production-scope endpoint actually binds\n 155:/// (REQ-NET-FAMILY-GATE). iroh binds dual-stack by default; a half-broken family\n 156:/// (e.g. IPv6 whose AAAA resolves but whose path is dead) silently burns\n 157:/// discovery/connect time on every attempt. We probe each family once at bind and\n...\n 255:\n*256:/// Decide which families a production-scope (`BindScope::All`) endpoint binds:\n 257:/// the force-off overrides first (no probe needed — a forced choice is\n 258:/// deterministic), otherwise probe both families concurrently and drop a dead one.\n 259:/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n...\n 309:    ) -> Result<NetEndpoint, NetError> {\n*310:        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n 311:    }\n 312:\n 313:    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n*314:    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n 315:    /// endpoint never listens on a real interface (and never triggers a Windows\n 316:    /// firewall prompt per test binary); everything else delegates here with\n*317:    /// [`BindScope::All`].\n 318:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n*319:    pub async fn bind_scoped(\n 320:        identity: &Identity,\n 321:        relay: RelayPolicy,\n 322:        discovery: LocalDiscovery,\n 323:        alpns: Vec<Vec<u8>>,\n*324:        scope: BindScope,\n 325:    ) -> Result<NetEndpoint, NetError> {\n 326:        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n 327:        // seed, so this preserves the node's stable public-key name on the wire.\n...\n 333:            // once at connect, so a quiet connection must not idle out and force\n*334:            // a re-handshake. Transport-only, orthogonal to BindScope.\n 335:            .transport_config(spt_transport_config());\n*336:        // Loopback scope replaces the builder's pre-configured unspecified binds\n 337:        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n 338:        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n 339:        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n...\n 341:        // prompts.\n*342:        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\n 343:        // dead/force-disabled IP family so a half-broken family never silently\n*344:        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\n 345:        // dual-stack untouched — they reach no WAN and must stay deterministic\n 346:        // (no probe, no Windows-firewall surprise).\n*347:        let families = match scope {\n*348:            BindScope::All => decide_bind_families(&relay).await?,\n*349:            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n 350:        };\n*351:        if spt_net_diag::enabled() {\n*352:            // Probing has completed; the scoped bind supplies its real\n 353:            // operation identity instead of inferring attribution from logs.\n*354:            spt_net_diag::event(\n 355:                \"NET_FAMILY_GATE\",\n 356:                serde_json::json!({\n 357:                    \"families\": match families {\n\n### pairing/\n#### meet.rs#F7A2\n 50:use super::super::endpoint::{\n*51:    BindScope, Connection, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n 52:};\n 53:use super::rendezvous::{rendezvous_token, rendezvous_window};\n 54:use super::wire::SPT_PAIR_ALPN;\n...\n 116:    ep: Option<NetEndpoint>,\n*117:    diagnostic_context: Option<spt_net_diag::Context>,\n 118:}\n 119:\n 120:/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n*121:/// identity. The relay/discovery/scope knobs mirror\n*122:/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n 123:/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n 124:/// resolvable) by a joiner that knows nothing but the two user inputs.\n 125:// [impl->REQ-PAIR-5]\n...\n 130:    discovery: LocalDiscovery,\n*131:    scope: BindScope,\n 132:) -> Result<RendezvousListener, NetError> {\n*133:    let span = spt_net_diag::begin(\n 134:        \"NET_MEET_BIND\",\n 135:        \"async\",\n 136:        Some(subnet_name),\n...\n 139:    );\n*140:    let context = span.as_ref().map(spt_net_diag::Span::context);\n*141:    let op_id = span.as_ref().map(spt_net_diag::Span::id);\n*142:    let result = spt_net_diag::scope(context.clone(), async {\n 143:        let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n*144:        let ep = NetEndpoint::bind_scoped(\n 145:            &id,\n 146:            relay,\n 147:            discovery,\n 148:            vec![SPT_PAIR_MEET_ALPN.to_vec()],\n*149:            scope,\n 150:        )\n 151:        .await?;\n*152:        if spt_net_diag::enabled() {\n*153:            spt_net_diag::event(\n 154:                \"PAIR_MEET_UP\",\n 155:                serde_json::json!({\n 156:                    \"step\": totp_step,\n...\n 163:            ep: Some(ep),\n*164:            diagnostic_context: context.clone(),\n 165:        })\n 166:    })\n 167:    .await;\n...\n 177:        // evidence that the endpoint destructor has actually returned.\n*178:        spt_net_diag::scope_sync(self.diagnostic_context.clone(), || {\n*179:            let span = self.diagnostic_context.as_ref().and_then(|_| {\n*180:                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n 181:            });\n 182:            drop(self.ep.take());\n 183:            if let Some(span) = span {\n...\n 377:    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\n*378:        NetEndpoint::bind_scoped(\n 379:            id,\n 380:            RelayPolicy::Disabled,\n 381:            LocalDiscovery::Off,\n 382:            alpns,\n*383:            BindScope::Loopback,\n 384:        )\n 385:        .await\n 386:        .expect(\"hermetic bind\")\n...\n 430:            LocalDiscovery::Off,\n*431:            BindScope::Loopback,\n 432:        )\n 433:        .await\n 434:        .expect(\"bind rendezvous\");\n#### ntp.rs#F496\n 84:/// Process-wide NTP enable switch (default ON). The net host flips it OFF\n*85:/// for loopback-scoped endpoints: a hermetic test must never probe a real\n 86:/// NTP server (the same \"no network reached\" promise as\n*87:/// `BindScope::Loopback` itself). `SPT_NTP_SERVER=off` is the explicit env\n 88:/// override on top.\n 89:static ENABLED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(true);\n 90:\n...\n 99:/// responder window check, meet-rotation token derivation) goes through\n*100:/// here; nothing else does — the offset is TOTP-scoped by construction.\n 101:// [impl->REQ-PAIR-8]\n 102:pub fn ceremony_now_secs() -> u64 {\n 103:    let sys = system_now_secs();\n...\n 123:\n*124:/// The joiner's ceremony-clock diagnostic (REQ-JOIN-VERBOSE-CLOCK): the applied\n 125:/// offset seconds and whether NTP corrected the clock (`false` = no server\n 126:/// answered, so the ceremony ran on the raw system clock — the enlyzeam blind\n 127:/// spot). Refreshes the cache like any ceremony read; both facts read under one\n...\n 141:    // refresh. Cache hits must never masquerade as NTP refresh operations.\n*142:    let diagnostic_start = spt_net_diag::enabled().then(spt_net_diag::stamp);\n 143:    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n 144:    let mono_now = Instant::now();\n 145:    let wall_now = SystemTime::now();\n 146:    if refresh_needed(cache.when, cache.wall_at, mono_now, wall_now, OFFSET_TTL) {\n*147:        let span = diagnostic_start\n*148:            .and_then(|at| spt_net_diag::begin_at(\"NET_NTP_REFRESH\", \"sync\", None, None, None, at));\n 149:        let outcome = query_offset_secs();\n 150:        let (uncorrected, transition) = ntp_transition(cache.uncorrected, outcome);\n 151:        cache.uncorrected = uncorrected;\n\n## spt-daemon/src/\n### pairhost.rs#D8B6\n 31:\n*32:use spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\n 33:use spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous, meet_via_rendezvous};\n 34:use spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\n 35:use spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\n...\n 50:\n*51:// Used only with diagnostics enabled. Pinning owns the real task future so its\n 52:// destructor runs inside the task-drop interval, even if never first-polled.\n 53:struct MeetTask<F> {\n 54:    future: Option<std::pin::Pin<Box<F>>>,\n*55:    context: spt_net_diag::Context,\n 56:}\n 57:\n 58:impl<F: Future> Future for MeetTask<F> {\n...\n 75:    fn drop(&mut self) {\n*76:        spt_net_diag::scope_sync(Some(self.context.clone()), || {\n 77:            let span =\n*78:                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n 79:            drop(self.future.take());\n 80:            if let Some(span) = span {\n 81:                span.finish(\"ok\");\n...\n 205:/// daemon must keep running net-less-for-pairing rather than die. A\n*206:/// [`BindScope::Port`] scope is mapped to [`BindScope::All`] — the fixed\n 207:/// port belongs to the main endpoint; a second bind on it would always fail.\n 208:// [impl->REQ-SUBNET-2]\n 209:pub fn spawn_meet_rotation(\n...\n 213:    discovery: LocalDiscovery,\n*214:    scope: BindScope,\n 215:) {\n*216:    let scope = match scope {\n*217:        BindScope::Port(_) => BindScope::All,\n 218:        s => s,\n 219:    };\n 220:    handle.spawn(async move {\n...\n 225:        // dialable for its full discoverable life.\n*226:        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<spt_net_diag::Context>)> =\n 227:            Vec::new();\n 228:        loop {\n 229:            let step = time_step(now_secs());\n...\n 240:                .collect();\n*241:            if spt_net_diag::enabled() {\n*242:                spt_net_diag::event(\n 243:                    \"NET_MEET_ROUND\",\n 244:                    serde_json::json!({ \"step\": step, \"subnets\": &names }),\n 245:                );\n...\n 251:                let real_addr = endpoint.addr();\n*252:                let context = spt_net_diag::context(Some(&name), Some(step));\n 253:                let task = async move {\n*254:                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n 255:                    {\n 256:                        Ok(l) => l,\n 257:                        Err(e) => {\n...\n 261:                    };\n*262:                    // Window diagnostics (live-debugging the meet path needs\n 263:                    // the derived id + what this listener actually advertises\n 264:                    // — an undiscoverable listener is indistinguishable from\n 265:                    // a dead one without this line).\n...\n 288:                    Some(context) => tokio::spawn(MeetTask {\n*289:                        future: Some(Box::pin(spt_net_diag::scope(Some(context.clone()), task))),\n 290:                        context: context.clone(),\n 291:                    }),\n 292:                    None => tokio::spawn(task),\n...\n 303:            for (task, context) in prev_tasks.drain(..) {\n*304:                spt_net_diag::scope_sync(context.clone(), || {\n 305:                    let span = context.as_ref().and_then(|_| {\n*306:                        spt_net_diag::begin(\n 307:                            \"NET_MEET_RETIRE\",\n 308:                            \"sync\",\n 309:                            None,\n...\n 555:    // bounce (the enlyzeam field failure). On exhaustion surface the DETAILED,\n*556:    // diagnosable failure (last concrete error never swallowed) BEFORE the CLI\n 557:    // prompts for a code (REQ-JOIN-DIAGNOSTICS).\n 558:    sweep_then_final_retry(\n 559:        probe,\n...\n 610:\n*611:/// The joiner's ceremony-clock snapshot for the `--verbose` diagnostic\n 612:/// (REQ-JOIN-VERBOSE-CLOCK): the derived TOTP step, the applied NTP offset\n 613:/// seconds, and whether the clock is NTP-corrected (`false` = raw system clock,\n 614:/// no server answered — the enlyzeam blind spot the joiner side could not see)."}],"details":{"scopePath":".worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs, .worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs, .worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/ntp.rs, .worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":67,"fileCount":4,"files":[".worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs",".worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs",".worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/ntp.rs",".worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs"],"fileMatches":[{"path":".worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs","count":20},{"path":".worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs","count":20},{"path":".worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/ntp.rs","count":7},{"path":".worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/302-net-worker-stamps/crates/\n\n## spt-net/src/net/\n### endpoint.rs#8847\n 112│/// Which interfaces the endpoint's UDP sockets bind — a mechanical knob, not\n*113│/// policy. [`BindScope::Loopback`] exists for hermetic tests: a loopback-only\n 114│/// listener never trips the Windows Defender Firewall \"allow access?\" prompt\n 115│/// (the prompt fires per freshly-built test executable that listens on\n 116│/// `0.0.0.0`), and it makes \"no network reached\" literally true at the socket.\n 117│#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n*118│pub enum BindScope {\n 119│    /// Bind the unspecified addresses (`0.0.0.0` / `[::]`) — all interfaces.\n*120│    /// The production scope; required for any off-host connectivity.\n 121│    All,\n 122│    /// Bind `127.0.0.1` / `[::1]` only. Hermetic tests: loopback dials work,\n 123│    /// nothing can reach (or prompt about) a real interface.\n    │...\n 153│\n*154│/// Which IP families a production-scope endpoint actually binds\n 155│/// (REQ-NET-FAMILY-GATE). iroh binds dual-stack by default; a half-broken family\n 156│/// (e.g. IPv6 whose AAAA resolves but whose path is dead) silently burns\n 157│/// discovery/connect time on every attempt. We probe each family once at bind and\n    │...\n 255│\n*256│/// Decide which families a production-scope (`BindScope::All`) endpoint binds:\n 257│/// the force-off overrides first (no probe needed — a forced choice is\n 258│/// deterministic), otherwise probe both families concurrently and drop a dead one.\n 259│/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n    │...\n 309│    ) -> Result<NetEndpoint, NetError> {\n*310│        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n 311│    }\n 312│\n 313│    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n*314│    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n 315│    /// endpoint never listens on a real interface (and never triggers a Windows\n 316│    /// firewall prompt per test binary); everything else delegates here with\n*317│    /// [`BindScope::All`].\n 318│    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n*319│    pub async fn bind_scoped(\n 320│        identity: &Identity,\n 321│        relay: RelayPolicy,\n 322│        discovery: LocalDiscovery,\n 323│        alpns: Vec<Vec<u8>>,\n*324│        scope: BindScope,\n 325│    ) -> Result<NetEndpoint, NetError> {\n 326│        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n 327│        // seed, so this preserves the node's stable public-key name on the wire.\n    │...\n 333│            // once at connect, so a quiet connection must not idle out and force\n*334│            // a re-handshake. Transport-only, orthogonal to BindScope.\n 335│            .transport_config(spt_transport_config());\n*336│        // Loopback scope replaces the builder's pre-configured unspecified binds\n 337│        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n 338│        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n 339│        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n    │...\n 341│        // prompts.\n*342│        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\n 343│        // dead/force-disabled IP family so a half-broken family never silently\n*344│        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\n 345│        // dual-stack untouched — they reach no WAN and must stay deterministic\n 346│        // (no probe, no Windows-firewall surprise).\n*347│        let families = match scope {\n*348│            BindScope::All => decide_bind_families(&relay).await?,\n*349│            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n 350│        };\n*351│        if spt_net_diag::enabled() {\n*352│            // Probing has completed; the scoped bind supplies its real\n 353│            // operation identity instead of inferring attribution from logs.\n*354│            spt_net_diag::event(\n 355│                \"NET_FAMILY_GATE\",\n 356│                serde_json::json!({\n 357│                    \"families\": match families {\n\n### pairing/\n#### meet.rs#F7A2\n  50│use super::super::endpoint::{\n *51│    BindScope, Connection, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n  52│};\n  53│use super::rendezvous::{rendezvous_token, rendezvous_window};\n  54│use super::wire::SPT_PAIR_ALPN;\n    │...\n 116│    ep: Option<NetEndpoint>,\n*117│    diagnostic_context: Option<spt_net_diag::Context>,\n 118│}\n 119│\n 120│/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n*121│/// identity. The relay/discovery/scope knobs mirror\n*122│/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n 123│/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n 124│/// resolvable) by a joiner that knows nothing but the two user inputs.\n 125│// [impl->REQ-PAIR-5]\n    │...\n 130│    discovery: LocalDiscovery,\n*131│    scope: BindScope,\n 132│) -> Result<RendezvousListener, NetError> {\n*133│    let span = spt_net_diag::begin(\n 134│        \"NET_MEET_BIND\",\n 135│        \"async\",\n 136│        Some(subnet_name),\n    │...\n 139│    );\n*140│    let context = span.as_ref().map(spt_net_diag::Span::context);\n*141│    let op_id = span.as_ref().map(spt_net_diag::Span::id);\n*142│    let result = spt_net_diag::scope(context.clone(), async {\n 143│        let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n*144│        let ep = NetEndpoint::bind_scoped(\n 145│            &id,\n 146│            relay,\n 147│            discovery,\n 148│            vec![SPT_PAIR_MEET_ALPN.to_vec()],\n*149│            scope,\n 150│        )\n 151│        .await?;\n*152│        if spt_net_diag::enabled() {\n*153│            spt_net_diag::event(\n 154│                \"PAIR_MEET_UP\",\n 155│                serde_json::json!({\n 156│                    \"step\": totp_step,\n    │...\n 163│            ep: Some(ep),\n*164│            diagnostic_context: context.clone(),\n 165│        })\n 166│    })\n 167│    .await;\n    │...\n 177│        // evidence that the endpoint destructor has actually returned.\n*178│        spt_net_diag::scope_sync(self.diagnostic_context.clone(), || {\n*179│            let span = self.diagnostic_context.as_ref().and_then(|_| {\n*180│                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n 181│            });\n 182│            drop(self.ep.take());\n 183│            if let Some(span) = span {\n    │...\n 377│    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\n*378│        NetEndpoint::bind_scoped(\n 379│            id,\n 380│            RelayPolicy::Disabled,\n 381│            LocalDiscovery::Off,\n 382│            alpns,\n*383│            BindScope::Loopback,\n 384│        )\n 385│        .await\n 386│        .expect(\"hermetic bind\")\n    │...\n 430│            LocalDiscovery::Off,\n*431│            BindScope::Loopback,\n 432│        )\n 433│        .await\n 434│        .expect(\"bind rendezvous\");\n#### ntp.rs#F496\n  84│/// Process-wide NTP enable switch (default ON). The net host flips it OFF\n *85│/// for loopback-scoped endpoints: a hermetic test must never probe a real\n  86│/// NTP server (the same \"no network reached\" promise as\n *87│/// `BindScope::Loopback` itself). `SPT_NTP_SERVER=off` is the explicit env\n  88│/// override on top.\n  89│static ENABLED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(true);\n  90│\n    │...\n  99│/// responder window check, meet-rotation token derivation) goes through\n*100│/// here; nothing else does — the offset is TOTP-scoped by construction.\n 101│// [impl->REQ-PAIR-8]\n 102│pub fn ceremony_now_secs() -> u64 {\n 103│    let sys = system_now_secs();\n    │...\n 123│\n*124│/// The joiner's ceremony-clock diagnostic (REQ-JOIN-VERBOSE-CLOCK): the applied\n 125│/// offset seconds and whether NTP corrected the clock (`false` = no server\n 126│/// answered, so the ceremony ran on the raw system clock — the enlyzeam blind\n 127│/// spot). Refreshes the cache like any ceremony read; both facts read under one\n    │...\n 141│    // refresh. Cache hits must never masquerade as NTP refresh operations.\n*142│    let diagnostic_start = spt_net_diag::enabled().then(spt_net_diag::stamp);\n 143│    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n 144│    let mono_now = Instant::now();\n 145│    let wall_now = SystemTime::now();\n 146│    if refresh_needed(cache.when, cache.wall_at, mono_now, wall_now, OFFSET_TTL) {\n*147│        let span = diagnostic_start\n*148│            .and_then(|at| spt_net_diag::begin_at(\"NET_NTP_REFRESH\", \"sync\", None, None, None, at));\n 149│        let outcome = query_offset_secs();\n 150│        let (uncorrected, transition) = ntp_transition(cache.uncorrected, outcome);\n 151│        cache.uncorrected = uncorrected;\n\n## spt-daemon/src/\n### pairhost.rs#D8B6\n  31│\n *32│use spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\n  33│use spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous, meet_via_rendezvous};\n  34│use spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\n  35│use spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\n    │...\n  50│\n *51│// Used only with diagnostics enabled. Pinning owns the real task future so its\n  52│// destructor runs inside the task-drop interval, even if never first-polled.\n  53│struct MeetTask<F> {\n  54│    future: Option<std::pin::Pin<Box<F>>>,\n *55│    context: spt_net_diag::Context,\n  56│}\n  57│\n  58│impl<F: Future> Future for MeetTask<F> {\n    │...\n  75│    fn drop(&mut self) {\n *76│        spt_net_diag::scope_sync(Some(self.context.clone()), || {\n  77│            let span =\n *78│                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n  79│            drop(self.future.take());\n  80│            if let Some(span) = span {\n  81│                span.finish(\"ok\");\n    │...\n 205│/// daemon must keep running net-less-for-pairing rather than die. A\n*206│/// [`BindScope::Port`] scope is mapped to [`BindScope::All`] — the fixed\n 207│/// port belongs to the main endpoint; a second bind on it would always fail.\n 208│// [impl->REQ-SUBNET-2]\n 209│pub fn spawn_meet_rotation(\n    │...\n 213│    discovery: LocalDiscovery,\n*214│    scope: BindScope,\n 215│) {\n*216│    let scope = match scope {\n*217│        BindScope::Port(_) => BindScope::All,\n 218│        s => s,\n 219│    };\n 220│    handle.spawn(async move {\n    │...\n 225│        // dialable for its full discoverable life.\n*226│        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<spt_net_diag::Context>)> =\n 227│            Vec::new();\n 228│        loop {\n 229│            let step = time_step(now_secs());\n    │...\n 240│                .collect();\n*241│            if spt_net_diag::enabled() {\n*242│                spt_net_diag::event(\n 243│                    \"NET_MEET_ROUND\",\n 244│                    serde_json::json!({ \"step\": step, \"subnets\": &names }),\n 245│                );\n    │...\n 251│                let real_addr = endpoint.addr();\n*252│                let context = spt_net_diag::context(Some(&name), Some(step));\n 253│                let task = async move {\n*254│                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n 255│                    {\n 256│                        Ok(l) => l,\n 257│                        Err(e) => {\n    │...\n 261│                    };\n*262│                    // Window diagnostics (live-debugging the meet path needs\n 263│                    // the derived id + what this listener actually advertises\n 264│                    // — an undiscoverable listener is indistinguishable from\n 265│                    // a dead one without this line).\n    │...\n 288│                    Some(context) => tokio::spawn(MeetTask {\n*289│                        future: Some(Box::pin(spt_net_diag::scope(Some(context.clone()), task))),\n 290│                        context: context.clone(),\n 291│                    }),\n 292│                    None => tokio::spawn(task),\n    │...\n 303│            for (task, context) in prev_tasks.drain(..) {\n*304│                spt_net_diag::scope_sync(context.clone(), || {\n 305│                    let span = context.as_ref().and_then(|_| {\n*306│                        spt_net_diag::begin(\n 307│                            \"NET_MEET_RETIRE\",\n 308│                            \"sync\",\n 309│                            None,\n    │...\n 555│    // bounce (the enlyzeam field failure). On exhaustion surface the DETAILED,\n*556│    // diagnosable failure (last concrete error never swallowed) BEFORE the CLI\n 557│    // prompts for a code (REQ-JOIN-DIAGNOSTICS).\n 558│    sweep_then_final_retry(\n 559│        probe,\n    │...\n 610│\n*611│/// The joiner's ceremony-clock snapshot for the `--verbose` diagnostic\n 612│/// (REQ-JOIN-VERBOSE-CLOCK): the derived TOTP step, the applied NTP offset\n 613│/// seconds, and whether the clock is NTP-corrected (`false` = raw system clock,\n 614│/// no server answered — the enlyzeam blind spot the joiner side could not see)."},"isError":false,"timestamp":1789542428525}}
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{"type":"message","id":"ae352405","parentId":"77434d18","timestamp":"2026-09-16T07:07:46.893Z","message":{"role":"toolResult","toolCallId":"call_EdYhSa2Rqb8mgeccl5wgstDw|fc_075dcc3b43edbaa0016aaa4042c97487d1aac2686a0a2f5321","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net-diag/src/lib.rs#DA71]\n1://! Unmerged #302 instrumentation. No worker writes stderr or waits for the observer.\n2:use serde_json::{json, Value};\n3-14:use std::{ … };\n15:mod stacks;\n16:\n17-24:const BASES: [&str; 6] = [ … ];\n25:static ENABLED: AtomicBool = AtomicBool::new(false);\n26:static STATE: OnceLock<State> = OnceLock::new();\n27:static ORIGIN: LazyLock<Instant> = LazyLock::new(Instant::now);\n28:static NEXT_OP: AtomicU64 = AtomicU64::new(1);\n29-35:struct State { … }\n36-40:thread_local! { … }\n41:#[derive(Clone, Debug)]\n42-46:pub struct Context { … }\n47:#[derive(Clone, Copy)]\n48-51:pub struct Stamp { … }\n52:#[inline]\n53:pub fn enabled() -> bool {\n54:    ENABLED.load(Ordering::Relaxed)\n55:}\n56:pub fn requested() -> bool {\n57:    std::env::var(\"SPT_RC_HITCH_DIAG\").as_deref() == Ok(\"1\")\n58:}\n59:pub fn mono_ms() -> u64 {\n60:    ORIGIN.elapsed().as_millis() as u64\n61:}\n62-67:pub fn wall_ms() -> u64 { … }\n68-73:pub fn stamp() -> Stamp { … }\n74-87:pub fn thread_id() -> u32 { … }\n88:pub fn mark_blocking_thread() {\n89:    RUNTIME.with(|r| r.set(\"blocking-pool\"));\n90:}\n91:pub fn mark_net_worker() {\n92:    RUNTIME.with(|r| r.set(\"spt-broker-net\"));\n93:}\n94-99:pub fn current_context() -> Option<Context> { … }\n100-116:pub fn context(subnet: Option<&str>, step: Option<u64>) -> Option<Context> { … }\n117:struct Restore(Option<Context>);\n118-122:impl Drop for Restore { … }\n123-129:pub fn scope_sync<T>(context: Option<Context>, f: impl FnOnce() -> T) -> T { … }\n130-133:struct Scoped<F> { … }\n134-143:impl<F: Future> Future for Scoped<F> { … }\n144-153:impl<F> Drop for Scoped<F> { … }\n154-159:pub fn scope<F: Future>(context: Option<Context>, future: F) -> impl Future<Output = F::Output> { … }\n160:\n161-174:fn submit(mut row: Value, at: Stamp) { … }\n175-196:pub fn event(name: &'static str, mut extra: Value) { … }\n197:\n198-208:pub struct Span { … }\n209:pub fn begin(\n210:    base: &'static str,\n211:    execution: &'static str,\n212:    subnet: Option<&str>,\n213:    step: Option<u64>,\n214:    stage: Option<&'static str>,\n215-220:) -> Option<Span> { … }\n221:pub fn begin_at(\n222:    base: &'static str,\n223:    execution: &'static str,\n224:    subnet: Option<&str>,\n225:    step: Option<u64>,\n226:    stage: Option<&'static str>,\n227:    at: Stamp,\n228-271:) -> Option<Span> { … }\n272-308:impl Span { … }\n309-313:impl Drop for Span { … }\n314:\n315:/// Callback installed only on the opted-in broker; dependencies own no logger.\n316:pub fn native_hook(\n317:    base: &'static str,\n318:    phase: &'static str,\n319:    outcome: &'static str,\n320:    token: u64,\n321-350:) -> u64 { … }\n351:\n352:/// One diagnostic epoch per broker process. Second NetHosts are unsupported, not\n353:/// silently combined into a fabricated two-worker census.\n354-358:pub struct Session { … }\n359-442:impl Session { … }\n443-459:impl Drop for Session { … }\n\n[…351ln elided; re-read needed ranges, e.g. .worktrees/302-net-worker-stamps/crates/spt-net-diag/src/lib.rs:3-14,17-24]"}],"details":{"displayContent":{"text":"//! Unmerged #302 instrumentation. No worker writes stderr or waits for the observer.\nuse serde_json::{json, Value};\nuse std::{ … };\nmod stacks;\n\nconst BASES: [&str; 6] = [ … ];\nstatic ENABLED: AtomicBool = AtomicBool::new(false);\nstatic STATE: OnceLock<State> = OnceLock::new();\nstatic ORIGIN: LazyLock<Instant> = LazyLock::new(Instant::now);\nstatic NEXT_OP: AtomicU64 = AtomicU64::new(1);\nstruct State { … }\nthread_local! { … }\n#[derive(Clone, Debug)]\npub struct Context { … }\n#[derive(Clone, Copy)]\npub struct Stamp { … }\n#[inline]\npub fn enabled() -> bool {\n    ENABLED.load(Ordering::Relaxed)\n}\npub fn requested() -> bool {\n    std::env::var(\"SPT_RC_HITCH_DIAG\").as_deref() == Ok(\"1\")\n}\npub fn mono_ms() -> u64 {\n    ORIGIN.elapsed().as_millis() as u64\n}\npub fn wall_ms() -> u64 { … }\npub fn stamp() -> Stamp { … }\npub fn thread_id() -> u32 { … }\npub fn mark_blocking_thread() {\n    RUNTIME.with(|r| r.set(\"blocking-pool\"));\n}\npub fn mark_net_worker() {\n    RUNTIME.with(|r| r.set(\"spt-broker-net\"));\n}\npub fn current_context() -> Option<Context> { … }\npub fn context(subnet: Option<&str>, step: Option<u64>) -> Option<Context> { … }\nstruct Restore(Option<Context>);\nimpl Drop for Restore { … }\npub fn scope_sync<T>(context: Option<Context>, f: impl FnOnce() -> T) -> T { … }\nstruct Scoped<F> { … }\nimpl<F: Future> Future for Scoped<F> { … }\nimpl<F> Drop for Scoped<F> { … }\npub fn scope<F: Future>(context: Option<Context>, future: F) -> impl Future<Output = F::Output> { … }\n\nfn submit(mut row: Value, at: Stamp) { … }\npub fn event(name: &'static str, mut extra: Value) { … }\n\npub struct Span { … }\npub fn begin(\n    base: &'static str,\n    execution: &'static str,\n    subnet: Option<&str>,\n    step: Option<u64>,\n    stage: Option<&'static str>,\n) -> Option<Span> { … }\npub fn begin_at(\n    base: &'static str,\n    execution: &'static str,\n    subnet: Option<&str>,\n    step: Option<u64>,\n    stage: Option<&'static str>,\n    at: Stamp,\n) -> Option<Span> { … }\nimpl Span { … }\nimpl Drop for Span { … }\n\n/// Callback installed only on the opted-in broker; dependencies own no logger.\npub fn native_hook(\n    base: &'static str,\n    phase: &'static str,\n    outcome: &'static str,\n    token: u64,\n) -> u64 { … }\n\n/// One diagnostic epoch per broker process. Second NetHosts are unsupported, not\n/// silently combined into a fabricated two-worker census.\npub struct Session { … }\nimpl Session { … }\nimpl Drop for Session { … }","startLine":1},"summary":{"lines":80,"elidedSpans":28,"elidedLines":351},"fileSize":15359,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net-diag\\src\\lib.rs"}}},"isError":false,"timestamp":1789542466893}}
{"type":"message","id":"4b7b5e97","parentId":"ae352405","timestamp":"2026-09-16T07:07:46.898Z","message":{"role":"toolResult","toolCallId":"call_vIBSdiKtegozWoAip5uINBAj|fc_075dcc3b43edbaa0016aaa4042c94c87d1a290b1ace507e6cf","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs#F7A2]\n97:pub fn rendezvous_identity(token: &[u8; 32]) -> Identity {\n…\n99:    h.update(RENDEZVOUS_ID_DOMAIN);\n100:    h.update(token);\n101:    let seed: [u8; 32] = h.finalize().into();\n102:    Identity::from_seed(&seed)\n103:}\n104:\n105:/// The derived rendezvous endpoint id for `(subnet_name, totp_step)` — the\n106:/// public name the responder listens under and the joiner dials.\n107:// [impl->REQ-PAIR-5]\n108:pub fn rendezvous_endpoint_id(subnet_name: &str, totp_step: u64) -> PublicKey {\n109:    rendezvous_identity(&rendezvous_token(subnet_name, totp_step)).public_key()\n110:}\n111:\n112:/// The responder's short-lived meet listener: a second iroh endpoint bound to\n113:/// the token-derived identity, speaking only [`SPT_PAIR_MEET_ALPN`]. Lives for\n114:/// one pairing window; rotation = drop and re-bind at the next step.\n115:pub struct RendezvousListener {\n116:    ep: Option<NetEndpoint>,\n117:    diagnostic_context: Option<spt_net_diag::Context>,\n118:}\n119:\n120:/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n121:/// identity. The relay/discovery/scope knobs mirror\n122:/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n123:/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n124:/// resolvable) by a joiner that knows nothing but the two user inputs.\n125:// [impl->REQ-PAIR-5]\n126:pub async fn bind_rendezvous(\n127:    subnet_name: &str,\n128:    totp_step: u64,\n129:    relay: RelayPolicy,\n130:    discovery: LocalDiscovery,\n131:    scope: BindScope,\n132:) -> Result<RendezvousListener, NetError> {\n133:    let span = spt_net_diag::begin(\n134:        \"NET_MEET_BIND\",\n135:        \"async\",\n136:        Some(subnet_name),\n137:        Some(totp_step),\n138:        None,\n139:    );\n140:    let context = span.as_ref().map(spt_net_diag::Span::context);\n141:    let op_id = span.as_ref().map(spt_net_diag::Span::id);\n142:    let result = spt_net_diag::scope(context.clone(), async {\n143:        let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n144:        let ep = NetEndpoint::bind_scoped(\n145:            &id,\n146:            relay,\n147:            discovery,\n148:            vec![SPT_PAIR_MEET_ALPN.to_vec()],\n149:            scope,\n150:        )\n151:        .await?;\n152:        if spt_net_diag::enabled() {\n153:            spt_net_diag::event(\n154:                \"PAIR_MEET_UP\",\n155:                serde_json::json!({\n156:                    \"step\": totp_step,\n157:                    \"subnet\": subnet_name,\n158:                    \"op_id\": op_id.map(|id| id.to_string()),\n159:                }),\n160:            );\n161:        }\n162:        Ok(RendezvousListener {\n163:            ep: Some(ep),\n164:            diagnostic_context: context.clone(),\n165:        })\n166:    })\n167:    .await;\n168:    if let Some(span) = span {\n169:        span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\n170:    }\n171:    result\n172:}\n173:\n174:impl Drop for RendezvousListener {\n175:    fn drop(&mut self) {\n176:        // Take the endpoint before finishing: a guard's Drop entry alone is not\n177:        // evidence that the endpoint destructor has actually returned.\n178:        spt_net_diag::scope_sync(self.diagnostic_context.clone(), || {\n179:            let span = self.diagnostic_context.as_ref().and_then(|_| {\n180:                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n181:            });\n182:            drop(self.ep.take());\n183:            if let Some(span) = span {\n184:                span.finish(\"ok\");\n185:            }\n186:        });\n187:    }\n188:}\n189:\n190:impl RendezvousListener {\n191:    /// The underlying meet endpoint (its own addr/online/close surface).\n192:    pub fn endpoint(&self) -> &NetEndpoint {\n193:        self.ep.as_ref().expect(\"live rendezvous endpoint\")\n194:    }\n195:\n196:    /// Serve one meet request: accept a connection, accept its bidi stream,\n197:    /// and answer with `real_addr` — the responder's REAL pairing endpoint\n198:    /// address the joiner re-dials for the unchanged ceremony. Returns when\n199:    /// one reply has been flushed; the daemon's pairing-window loop calls this\n200:    /// repeatedly for the window's lifetime.\n201:    // [impl->REQ-PAIR-5]\n202:    pub async fn serve_once(&self, real_addr: &EndpointAddr) -> Result<(), MeetError> {\n203:        let incoming = self\n204:            .endpoint()\n205:            .accept()\n206:            .await\n207:            .ok_or_else(|| MeetError::Net(NetError::Bind(\"meet endpoint closed\".into())))?;\n208:        let conn = incoming\n209:            .accept()\n210:            .map_err(|e| MeetError::Protocol(format!(\"accept: {e}\")))?\n211:            .await\n212:            .map_err(|e| MeetError::Protocol(format!(\"connecting: {e}\")))?;\n213:        let (mut send, mut recv) = conn\n214:            .accept_bi()\n215:            .await\n216:            .map_err(|e| MeetError::Protocol(format!(\"accept_bi: {e}\")))?;\n217:        // Drain the joiner's probe byte (the dialer must write first for\n218:        // accept_bi to fire); content is irrelevant.\n219:        let _ = recv\n220:            .read_to_end(MAX_MEET_FRAME)\n221:            .await\n222:            .map_err(|e| MeetError::Protocol(format!(\"read probe: {e}\")))?;\n223:        let json = serde_json::to_vec(real_addr)\n224:            .map_err(|e| MeetError::Protocol(format!(\"encode addr: {e}\")))?;\n…\n234:    }\n235:}\n\n[Showing lines 99-223 of 489. Use :224 to continue]"}],"details":{"truncation":{"content":"    h.update(RENDEZVOUS_ID_DOMAIN);\n    h.update(token);\n    let seed: [u8; 32] = h.finalize().into();\n    Identity::from_seed(&seed)\n}\n\n/// The derived rendezvous endpoint id for `(subnet_name, totp_step)` — the\n/// public name the responder listens under and the joiner dials.\n// [impl->REQ-PAIR-5]\npub fn rendezvous_endpoint_id(subnet_name: &str, totp_step: u64) -> PublicKey {\n    rendezvous_identity(&rendezvous_token(subnet_name, totp_step)).public_key()\n}\n\n/// The responder's short-lived meet listener: a second iroh endpoint bound to\n/// the token-derived identity, speaking only [`SPT_PAIR_MEET_ALPN`]. Lives for\n/// one pairing window; rotation = drop and re-bind at the next step.\npub struct RendezvousListener {\n    ep: Option<NetEndpoint>,\n    diagnostic_context: Option<spt_net_diag::Context>,\n}\n\n/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n/// identity. The relay/discovery/scope knobs mirror\n/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n/// resolvable) by a joiner that knows nothing but the two user inputs.\n// [impl->REQ-PAIR-5]\npub async fn bind_rendezvous(\n    subnet_name: &str,\n    totp_step: u64,\n    relay: RelayPolicy,\n    discovery: LocalDiscovery,\n    scope: BindScope,\n) -> Result<RendezvousListener, NetError> {\n    let span = spt_net_diag::begin(\n        \"NET_MEET_BIND\",\n        \"async\",\n        Some(subnet_name),\n        Some(totp_step),\n        None,\n    );\n    let context = span.as_ref().map(spt_net_diag::Span::context);\n    let op_id = span.as_ref().map(spt_net_diag::Span::id);\n    let result = spt_net_diag::scope(context.clone(), async {\n        let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n        let ep = NetEndpoint::bind_scoped(\n            &id,\n            relay,\n            discovery,\n            vec![SPT_PAIR_MEET_ALPN.to_vec()],\n            scope,\n        )\n        .await?;\n        if spt_net_diag::enabled() {\n            spt_net_diag::event(\n                \"PAIR_MEET_UP\",\n                serde_json::json!({\n                    \"step\": totp_step,\n                    \"subnet\": subnet_name,\n                    \"op_id\": op_id.map(|id| id.to_string()),\n                }),\n            );\n        }\n        Ok(RendezvousListener {\n            ep: Some(ep),\n            diagnostic_context: context.clone(),\n        })\n    })\n    .await;\n    if let Some(span) = span {\n        span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\n    }\n    result\n}\n\nimpl Drop for RendezvousListener {\n    fn drop(&mut self) {\n        // Take the endpoint before finishing: a guard's Drop entry alone is not\n        // evidence that the endpoint destructor has actually returned.\n        spt_net_diag::scope_sync(self.diagnostic_context.clone(), || {\n            let span = self.diagnostic_context.as_ref().and_then(|_| {\n                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n            });\n            drop(self.ep.take());\n            if let Some(span) = span {\n                span.finish(\"ok\");\n            }\n        });\n    }\n}\n\nimpl RendezvousListener {\n    /// The underlying meet endpoint (its own addr/online/close surface).\n    pub fn endpoint(&self) -> &NetEndpoint {\n        self.ep.as_ref().expect(\"live rendezvous endpoint\")\n    }\n\n    /// Serve one meet request: accept a connection, accept its bidi stream,\n    /// and answer with `real_addr` — the responder's REAL pairing endpoint\n    /// address the joiner re-dials for the unchanged ceremony. Returns when\n    /// one reply has been flushed; the daemon's pairing-window loop calls this\n    /// repeatedly for the window's lifetime.\n    // [impl->REQ-PAIR-5]\n    pub async fn serve_once(&self, real_addr: &EndpointAddr) -> Result<(), MeetError> {\n        let incoming = self\n            .endpoint()\n            .accept()\n            .await\n            .ok_or_else(|| MeetError::Net(NetError::Bind(\"meet endpoint closed\".into())))?;\n        let conn = incoming\n            .accept()\n            .map_err(|e| MeetError::Protocol(format!(\"accept: {e}\")))?\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"connecting: {e}\")))?;\n        let (mut send, mut recv) = conn\n            .accept_bi()\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"accept_bi: {e}\")))?;\n        // Drain the joiner's probe byte (the dialer must write first for\n        // accept_bi to fire); content is irrelevant.\n        let _ = recv\n            .read_to_end(MAX_MEET_FRAME)\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"read probe: {e}\")))?;\n        let json = serde_json::to_vec(real_addr)","truncated":true,"truncatedBy":"lines","totalLines":391,"totalBytes":4757,"outputLines":125,"outputBytes":4757,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":489,"displayContent":{"text":"pub fn rendezvous_identity(token: &[u8; 32]) -> Identity {\n…\n    h.update(RENDEZVOUS_ID_DOMAIN);\n    h.update(token);\n    let seed: [u8; 32] = h.finalize().into();\n    Identity::from_seed(&seed)\n}\n\n/// The derived rendezvous endpoint id for `(subnet_name, totp_step)` — the\n/// public name the responder listens under and the joiner dials.\n// [impl->REQ-PAIR-5]\npub fn rendezvous_endpoint_id(subnet_name: &str, totp_step: u64) -> PublicKey {\n    rendezvous_identity(&rendezvous_token(subnet_name, totp_step)).public_key()\n}\n\n/// The responder's short-lived meet listener: a second iroh endpoint bound to\n/// the token-derived identity, speaking only [`SPT_PAIR_MEET_ALPN`]. Lives for\n/// one pairing window; rotation = drop and re-bind at the next step.\npub struct RendezvousListener {\n    ep: Option<NetEndpoint>,\n    diagnostic_context: Option<spt_net_diag::Context>,\n}\n\n/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n/// identity. The relay/discovery/scope knobs mirror\n/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n/// resolvable) by a joiner that knows nothing but the two user inputs.\n// [impl->REQ-PAIR-5]\npub async fn bind_rendezvous(\n    subnet_name: &str,\n    totp_step: u64,\n    relay: RelayPolicy,\n    discovery: LocalDiscovery,\n    scope: BindScope,\n) -> Result<RendezvousListener, NetError> {\n    let span = spt_net_diag::begin(\n        \"NET_MEET_BIND\",\n        \"async\",\n        Some(subnet_name),\n        Some(totp_step),\n        None,\n    );\n    let context = span.as_ref().map(spt_net_diag::Span::context);\n    let op_id = span.as_ref().map(spt_net_diag::Span::id);\n    let result = spt_net_diag::scope(context.clone(), async {\n        let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n        let ep = NetEndpoint::bind_scoped(\n            &id,\n            relay,\n            discovery,\n            vec![SPT_PAIR_MEET_ALPN.to_vec()],\n            scope,\n        )\n        .await?;\n        if spt_net_diag::enabled() {\n            spt_net_diag::event(\n                \"PAIR_MEET_UP\",\n                serde_json::json!({\n                    \"step\": totp_step,\n                    \"subnet\": subnet_name,\n                    \"op_id\": op_id.map(|id| id.to_string()),\n                }),\n            );\n        }\n        Ok(RendezvousListener {\n            ep: Some(ep),\n            diagnostic_context: context.clone(),\n        })\n    })\n    .await;\n    if let Some(span) = span {\n        span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\n    }\n    result\n}\n\nimpl Drop for RendezvousListener {\n    fn drop(&mut self) {\n        // Take the endpoint before finishing: a guard's Drop entry alone is not\n        // evidence that the endpoint destructor has actually returned.\n        spt_net_diag::scope_sync(self.diagnostic_context.clone(), || {\n            let span = self.diagnostic_context.as_ref().and_then(|_| {\n                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n            });\n            drop(self.ep.take());\n            if let Some(span) = span {\n                span.finish(\"ok\");\n            }\n        });\n    }\n}\n\nimpl RendezvousListener {\n    /// The underlying meet endpoint (its own addr/online/close surface).\n    pub fn endpoint(&self) -> &NetEndpoint {\n        self.ep.as_ref().expect(\"live rendezvous endpoint\")\n    }\n\n    /// Serve one meet request: accept a connection, accept its bidi stream,\n    /// and answer with `real_addr` — the responder's REAL pairing endpoint\n    /// address the joiner re-dials for the unchanged ceremony. Returns when\n    /// one reply has been flushed; the daemon's pairing-window loop calls this\n    /// repeatedly for the window's lifetime.\n    // [impl->REQ-PAIR-5]\n    pub async fn serve_once(&self, real_addr: &EndpointAddr) -> Result<(), MeetError> {\n        let incoming = self\n            .endpoint()\n            .accept()\n            .await\n            .ok_or_else(|| MeetError::Net(NetError::Bind(\"meet endpoint closed\".into())))?;\n        let conn = incoming\n            .accept()\n            .map_err(|e| MeetError::Protocol(format!(\"accept: {e}\")))?\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"connecting: {e}\")))?;\n        let (mut send, mut recv) = conn\n            .accept_bi()\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"accept_bi: {e}\")))?;\n        // Drain the joiner's probe byte (the dialer must write first for\n        // accept_bi to fire); content is irrelevant.\n        let _ = recv\n            .read_to_end(MAX_MEET_FRAME)\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"read probe: {e}\")))?;\n        let json = serde_json::to_vec(real_addr)\n            .map_err(|e| MeetError::Protocol(format!(\"encode addr: {e}\")))?;\n…\n    }\n}","startLine":97,"lineNumbers":[97,null,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,null,234,235]},"fileSize":21169,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net\\src\\net\\pairing\\meet.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":489,"totalBytes":4757,"outputLines":125,"outputBytes":4757,"shownRange":{"start":99,"end":223},"nextOffset":224}}},"isError":false,"timestamp":1789542466897}}
{"type":"message","id":"6d6bc91f","parentId":"4b7b5e97","timestamp":"2026-09-16T07:07:46.904Z","message":{"role":"toolResult","toolCallId":"call_yp1oDLQqyLT6E5UOBoLZYanK|fc_075dcc3b43edbaa0016aaa4042c95c87d1a49fcfa9cdfbc244","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/ntp.rs#F496]\n1://! Ceremony-time NTP offset for the TOTP clock (M8 decision 18, REQ-PAIR-8).\n2://!\n3://! Field trigger: a node whose system clock is >1 minute off (enlyzeam)\n4://! exceeds the TOTP ±1-step window — its announced step is rejected and its\n5://! meet-rotation tokens are derived at the wrong steps, so pairing dead-ends\n6://! with `ClockSkew` / `NoSeedHolder`. The fix is an **in-process offset**\n7://! applied to the ceremony clock only:\n8://!\n9://! - **Queried on ceremony use** ([`ceremony_now_secs`]) behind a lazy,\n10://!   TTL'd cache — never a background sync loop.\n11://! - **System-clock fallback**: an unreachable NTP server yields offset 0 —\n12://!   offline/LAN pairing behaves exactly as today; NTP failure never blocks\n13://!   a pairing that succeeds without it.\n14://! - **Never sets the OS clock.** The offset lives in this process and dies\n15://!   with it. Epoch/lease ordering elsewhere stays monotonic-clock and is\n16://!   untouched.\n17://!\n18://! The query is one SNTP (RFC 4330) client exchange: a 48-byte mode-3 packet,\n19://! the server's transmit timestamp read back. TOTP granularity is 30 s, so\n20://! the round-trip error (milliseconds) is noise — no on-wire timestamp\n21://! arithmetic beyond the transmit field is needed.\n22://!\n23://! JOIN-TRUTH (enlyzeam BIGNET-join RCA, 2026-07-06) hardened three defects\n24://! that defeated the offset in the field:\n25://! - **D1 multihome** ([`query_unix_secs`]): resolve EVERY address and bind a\n26://!   socket of the matching family — a v6-first dual-stack box no longer\n27://!   strands a server whose A records trail its AAAA records.\n28://! - **D2 loud-fail** ([`ntp_transition`]): a total (all-servers-unreachable)\n29://!   refresh logs the transition instead of silently running on the raw clock.\n30://! - **D3 clock-step** ([`refresh_needed`]): the cache snapshots an\n31://!   `(Instant, SystemTime)` pair and force-refreshes when the wall clock\n32://!   STEPS under the daemon (a `w32tm /resync` yank), instead of applying an\n33://!   offset measured against the pre-step clock for the whole TTL.\n34:// [impl->REQ-PAIR-8]\n35:\n36:use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, ToSocketAddrs, UdpSocket};\n37:use std::sync::Mutex;\n38:use std::time::{Duration, Instant, SystemTime};\n39:\n40:/// Default NTP servers, tried in order (first answer wins). Overridable via\n41:/// `SPT_NTP_SERVER` (tests point it at a loopback mock; `off` disables the\n42:/// query entirely — pure system clock).\n43:const DEFAULT_SERVERS: &[&str] = &[\"time.google.com:123\", \"pool.ntp.org:123\"];\n44:\n45:/// Per-query socket timeout. Two servers ⇒ worst-case ~3 s added to one\n46:/// ceremony — well inside the ceremony timeout, and paid only on cache miss.\n47:const QUERY_TIMEOUT: Duration = Duration::from_secs(1) /* + 500ms below */;\n48:\n49:/// How long a fetched offset (or a failed attempt) is reused before the next\n50:/// ceremony re-queries. Clock drift over minutes is microscopic against the\n51:/// 30 s TOTP step; the TTL exists so a daemon's meet rotation reading the\n52:/// ceremony clock every window does not become a de-facto sync loop.\n53:const OFFSET_TTL: Duration = Duration::from_secs(15 * 60);\n54:\n55:/// Wall-vs-monotonic divergence that counts as an OS-clock STEP (D3). A step\n56:/// larger than this since the last snapshot means the cached offset was\n57:/// measured against a now-defunct clock and must be re-queried. Sized well\n58:/// above scheduling jitter yet far below one TOTP step (30 s).\n59:const STEP_TOLERANCE_SECS: i64 = 2;\n60:\n61:/// Seconds between the NTP era origin (1900-01-01) and the unix epoch.\n62:const NTP_UNIX_DELTA: u64 = 2_208_988_800;\n63:\n64:/// The cached ceremony-clock offset. `when`/`wall_at` snapshot the monotonic\n65:/// AND wall clock at the last query ATTEMPT (success or failure — a flaky\n66:/// network must not be re-probed per call); their divergence on the next read\n67:/// is the OS-clock-step tell (D3). `offset_secs` is the last known correction\n68:/// (`0` = system clock); `uncorrected` tracks whether the last refresh reached\n69:/// NO server (the D2 transition state — never spams, logs only the edge).\n70:struct CachedOffset {\n71:    when: Option<Instant>,\n72:    wall_at: Option<SystemTime>,\n73:    offset_secs: i64,\n74:    uncorrected: bool,\n75:}\n76:\n77:static OFFSET: Mutex<CachedOffset> = Mutex::new(CachedOffset {\n78:    when: None,\n79:    wall_at: None,\n80:    offset_secs: 0,\n81:    uncorrected: false,\n82:});\n83:\n84:/// Process-wide NTP enable switch (default ON). The net host flips it OFF\n85:/// for loopback-scoped endpoints: a hermetic test must never probe a real\n86:/// NTP server (the same \"no network reached\" promise as\n87:/// `BindScope::Loopback` itself). `SPT_NTP_SERVER=off` is the explicit env\n88:/// override on top.\n89:static ENABLED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(true);\n90:\n91:/// Enable/disable the ceremony-clock NTP query for this process (the\n92:/// hermeticity switch — see [`ENABLED`]). Disabled ⇒ pure system clock.\n93:pub fn set_enabled(enabled: bool) {\n94:    ENABLED.store(enabled, std::sync::atomic::Ordering::Relaxed);\n95:}\n96:\n97:/// The ceremony clock (unix seconds): the system clock corrected by the\n98:/// lazily-queried NTP offset. Every pairing-side time read (joiner ceremony,\n99:/// responder window check, meet-rotation token derivation) goes through\n100:/// here; nothing else does — the offset is TOTP-scoped by construction.\n101:// [impl->REQ-PAIR-8]\n102:pub fn ceremony_now_secs() -> u64 {\n103:    let sys = system_now_secs();\n104:    sys.saturating_add_signed(current_offset_secs())\n105:}\n106:\n107:/// Force the NEXT [`ceremony_now_secs`] read to re-query NTP, discarding the\n108:/// cached offset. Called on meet-search exhaustion (pairhost) so a join that\n109:/// dead-ended on a stepped clock re-derives the offset before surrendering —\n110:/// the without-a-daemon-bounce self-heal (D3).\n111:// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\n112:pub fn force_refresh() {\n113:    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n114:    invalidate(&mut cache);\n115:}\n116:\n117:/// Drop the snapshot so [`refresh_needed`] reports stale on the next read.\n118:// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\n119:fn invalidate(cache: &mut CachedOffset) {\n120:    cache.when = None;\n121:    cache.wall_at = None;\n122:}\n123:\n124:/// The joiner's ceremony-clock diagnostic (REQ-JOIN-VERBOSE-CLOCK): the applied\n125:/// offset seconds and whether NTP corrected the clock (`false` = no server\n126:/// answered, so the ceremony ran on the raw system clock — the enlyzeam blind\n127:/// spot). Refreshes the cache like any ceremony read; both facts read under one\n128:/// lock so they cannot skew against each other.\n129:// [impl->REQ-JOIN-VERBOSE-CLOCK]\n130:pub fn ceremony_offset_state() -> (i64, bool) {\n131:    let offset = current_offset_secs(); // refresh-if-stale + return offset\n132:    let cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n133:    (offset, !cache.uncorrected)\n134:}\n135:\n136:/// The current in-process offset, refreshing the cache when stale. `0` when\n137:/// NTP is disabled, unreachable, or simply agrees with the system clock.\n138:// [impl->REQ-PAIR-NTP-LOUD-FAIL]\n139:fn current_offset_secs() -> i64 {\n140:    // Only publish this pre-lock stamp if the acquired cache actually needs\n141:    // refresh. Cache hits must never masquerade as NTP refresh operations.\n142:    let diagnostic_start = spt_net_diag::enabled().then(spt_net_diag::stamp);\n143:    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n144:    let mono_now = Instant::now();\n145:    let wall_now = SystemTime::now();\n146:    if refresh_needed(cache.when, cache.wall_at, mono_now, wall_now, OFFSET_TTL) {\n147:        let span = diagnostic_start\n148:            .and_then(|at| spt_net_diag::begin_at(\"NET_NTP_REFRESH\", \"sync\", None, None, None, at));\n149:        let outcome = query_offset_secs();\n150:        let (uncorrected, transition) = ntp_transition(cache.uncorrected, outcome);\n151:        cache.uncorrected = uncorrected;\n152:        cache.offset_secs = outcome.unwrap_or(0);\n153:        cache.when = Some(mono_now);\n154:        cache.wall_at = Some(wall_now);\n155:        match transition {\n156:            Transition::Uncorrected => spt_proto::emit_line_err!(\n157:                \"NTP_TOTP_UNCORRECTED: all NTP servers unreachable — ceremony clock = raw system clock\"\n158:            ),\n159:            Transition::Recovered => {\n160:                spt_proto::emit_line_err!(\"NTP_TOTP_CORRECTED: NTP reachable again — ceremony clock re-synced\")\n161:            }\n162:            Transition::Silent => {}\n163:        }\n164:        if cache.offset_secs != 0 {\n165:            spt_proto::emit_line_err!(\n166:                \"NTP_TOTP_OFFSET: ceremony clock corrected by {}s (system clock skewed; OS clock untouched)\",\n167:                cache.offset_secs\n168:            );\n169:        }\n170:        if let Some(span) = span {\n171:            span.finish(if outcome.is_some() { \"ok\" } else { \"error\" });\n172:        }\n173:    }\n174:    cache.offset_secs\n175:}\n176:\n177:/// Whether the cached offset must be re-queried: never-queried, past the TTL,\n178:/// or the wall clock STEPPED relative to the monotonic clock since the\n179:/// snapshot (D3 — an offset measured against the old clock is now wrong).\n180:/// Pure over the snapshot + injected \"now\" reads so the hazard is unit-proven\n181:/// without sleeping a real TTL or waiting for a real clock step.\n182:// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\n183:fn refresh_needed(\n184:    when: Option<Instant>,\n185:    wall_at: Option<SystemTime>,\n186:    mono_now: Instant,\n187:    wall_now: SystemTime,\n188:    ttl: Duration,\n189:) -> bool {\n190:    let (Some(mono0), Some(wall0)) = (when, wall_at) else {\n191:        return true; // never queried\n192:    };\n193:    let mono_elapsed = mono_now.saturating_duration_since(mono0);\n194:    if mono_elapsed >= ttl {\n195:        return true; // TTL expired\n196:    }\n197:    clock_stepped(mono_elapsed, signed_secs(wall_now, wall0))\n198:}\n199:\n200:/// The OS-clock-step predicate: monotonic time advanced by `mono_elapsed` but\n201:/// the wall clock moved by `wall_signed_secs` (negative = stepped backward).\n202:/// A divergence beyond [`STEP_TOLERANCE_SECS`] is a step, not drift.\n203:// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\n204:fn clock_stepped(mono_elapsed: Duration, wall_signed_secs: i64) -> bool {\n205:    (wall_signed_secs - mono_elapsed.as_secs() as i64).abs() > STEP_TOLERANCE_SECS\n206:}\n207:\n208:/// Signed wall-clock delta in seconds (`now - base`); negative when the wall\n209:/// clock stepped backward past `base`.\n210:// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\n211:fn signed_secs(now: SystemTime, base: SystemTime) -> i64 {\n212:    match now.duration_since(base) {\n213:        Ok(d) => d.as_secs() as i64,\n214:        Err(e) => -(e.duration().as_secs() as i64),\n215:    }\n216:}\n217:\n218:/// The D2 loud-fail state machine: given the prior uncorrected state and this\n219:/// refresh's outcome (`None` = no server answered), yield the new uncorrected\n220:/// state and which transition (if any) to log. LOGS ONLY THE EDGE — a run of\n221:/// failures logs once, not per refresh.\n222:// [impl->REQ-PAIR-NTP-LOUD-FAIL]\n223:fn ntp_transition(prev_uncorrected: bool, outcome: Option<i64>) -> (bool, Transition) {\n…\n230:}\n\n[Showing lines 1-223 of 565. Use :224 to continue]"}],"details":{"truncation":{"content":"//! Ceremony-time NTP offset for the TOTP clock (M8 decision 18, REQ-PAIR-8).\n//!\n//! Field trigger: a node whose system clock is >1 minute off (enlyzeam)\n//! exceeds the TOTP ±1-step window — its announced step is rejected and its\n//! meet-rotation tokens are derived at the wrong steps, so pairing dead-ends\n//! with `ClockSkew` / `NoSeedHolder`. The fix is an **in-process offset**\n//! applied to the ceremony clock only:\n//!\n//! - **Queried on ceremony use** ([`ceremony_now_secs`]) behind a lazy,\n//!   TTL'd cache — never a background sync loop.\n//! - **System-clock fallback**: an unreachable NTP server yields offset 0 —\n//!   offline/LAN pairing behaves exactly as today; NTP failure never blocks\n//!   a pairing that succeeds without it.\n//! - **Never sets the OS clock.** The offset lives in this process and dies\n//!   with it. Epoch/lease ordering elsewhere stays monotonic-clock and is\n//!   untouched.\n//!\n//! The query is one SNTP (RFC 4330) client exchange: a 48-byte mode-3 packet,\n//! the server's transmit timestamp read back. TOTP granularity is 30 s, so\n//! the round-trip error (milliseconds) is noise — no on-wire timestamp\n//! arithmetic beyond the transmit field is needed.\n//!\n//! JOIN-TRUTH (enlyzeam BIGNET-join RCA, 2026-07-06) hardened three defects\n//! that defeated the offset in the field:\n//! - **D1 multihome** ([`query_unix_secs`]): resolve EVERY address and bind a\n//!   socket of the matching family — a v6-first dual-stack box no longer\n//!   strands a server whose A records trail its AAAA records.\n//! - **D2 loud-fail** ([`ntp_transition`]): a total (all-servers-unreachable)\n//!   refresh logs the transition instead of silently running on the raw clock.\n//! - **D3 clock-step** ([`refresh_needed`]): the cache snapshots an\n//!   `(Instant, SystemTime)` pair and force-refreshes when the wall clock\n//!   STEPS under the daemon (a `w32tm /resync` yank), instead of applying an\n//!   offset measured against the pre-step clock for the whole TTL.\n// [impl->REQ-PAIR-8]\n\nuse std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, ToSocketAddrs, UdpSocket};\nuse std::sync::Mutex;\nuse std::time::{Duration, Instant, SystemTime};\n\n/// Default NTP servers, tried in order (first answer wins). Overridable via\n/// `SPT_NTP_SERVER` (tests point it at a loopback mock; `off` disables the\n/// query entirely — pure system clock).\nconst DEFAULT_SERVERS: &[&str] = &[\"time.google.com:123\", \"pool.ntp.org:123\"];\n\n/// Per-query socket timeout. Two servers ⇒ worst-case ~3 s added to one\n/// ceremony — well inside the ceremony timeout, and paid only on cache miss.\nconst QUERY_TIMEOUT: Duration = Duration::from_secs(1) /* + 500ms below */;\n\n/// How long a fetched offset (or a failed attempt) is reused before the next\n/// ceremony re-queries. Clock drift over minutes is microscopic against the\n/// 30 s TOTP step; the TTL exists so a daemon's meet rotation reading the\n/// ceremony clock every window does not become a de-facto sync loop.\nconst OFFSET_TTL: Duration = Duration::from_secs(15 * 60);\n\n/// Wall-vs-monotonic divergence that counts as an OS-clock STEP (D3). A step\n/// larger than this since the last snapshot means the cached offset was\n/// measured against a now-defunct clock and must be re-queried. Sized well\n/// above scheduling jitter yet far below one TOTP step (30 s).\nconst STEP_TOLERANCE_SECS: i64 = 2;\n\n/// Seconds between the NTP era origin (1900-01-01) and the unix epoch.\nconst NTP_UNIX_DELTA: u64 = 2_208_988_800;\n\n/// The cached ceremony-clock offset. `when`/`wall_at` snapshot the monotonic\n/// AND wall clock at the last query ATTEMPT (success or failure — a flaky\n/// network must not be re-probed per call); their divergence on the next read\n/// is the OS-clock-step tell (D3). `offset_secs` is the last known correction\n/// (`0` = system clock); `uncorrected` tracks whether the last refresh reached\n/// NO server (the D2 transition state — never spams, logs only the edge).\nstruct CachedOffset {\n    when: Option<Instant>,\n    wall_at: Option<SystemTime>,\n    offset_secs: i64,\n    uncorrected: bool,\n}\n\nstatic OFFSET: Mutex<CachedOffset> = Mutex::new(CachedOffset {\n    when: None,\n    wall_at: None,\n    offset_secs: 0,\n    uncorrected: false,\n});\n\n/// Process-wide NTP enable switch (default ON). The net host flips it OFF\n/// for loopback-scoped endpoints: a hermetic test must never probe a real\n/// NTP server (the same \"no network reached\" promise as\n/// `BindScope::Loopback` itself). `SPT_NTP_SERVER=off` is the explicit env\n/// override on top.\nstatic ENABLED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(true);\n\n/// Enable/disable the ceremony-clock NTP query for this process (the\n/// hermeticity switch — see [`ENABLED`]). Disabled ⇒ pure system clock.\npub fn set_enabled(enabled: bool) {\n    ENABLED.store(enabled, std::sync::atomic::Ordering::Relaxed);\n}\n\n/// The ceremony clock (unix seconds): the system clock corrected by the\n/// lazily-queried NTP offset. Every pairing-side time read (joiner ceremony,\n/// responder window check, meet-rotation token derivation) goes through\n/// here; nothing else does — the offset is TOTP-scoped by construction.\n// [impl->REQ-PAIR-8]\npub fn ceremony_now_secs() -> u64 {\n    let sys = system_now_secs();\n    sys.saturating_add_signed(current_offset_secs())\n}\n\n/// Force the NEXT [`ceremony_now_secs`] read to re-query NTP, discarding the\n/// cached offset. Called on meet-search exhaustion (pairhost) so a join that\n/// dead-ended on a stepped clock re-derives the offset before surrendering —\n/// the without-a-daemon-bounce self-heal (D3).\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\npub fn force_refresh() {\n    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n    invalidate(&mut cache);\n}\n\n/// Drop the snapshot so [`refresh_needed`] reports stale on the next read.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn invalidate(cache: &mut CachedOffset) {\n    cache.when = None;\n    cache.wall_at = None;\n}\n\n/// The joiner's ceremony-clock diagnostic (REQ-JOIN-VERBOSE-CLOCK): the applied\n/// offset seconds and whether NTP corrected the clock (`false` = no server\n/// answered, so the ceremony ran on the raw system clock — the enlyzeam blind\n/// spot). Refreshes the cache like any ceremony read; both facts read under one\n/// lock so they cannot skew against each other.\n// [impl->REQ-JOIN-VERBOSE-CLOCK]\npub fn ceremony_offset_state() -> (i64, bool) {\n    let offset = current_offset_secs(); // refresh-if-stale + return offset\n    let cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n    (offset, !cache.uncorrected)\n}\n\n/// The current in-process offset, refreshing the cache when stale. `0` when\n/// NTP is disabled, unreachable, or simply agrees with the system clock.\n// [impl->REQ-PAIR-NTP-LOUD-FAIL]\nfn current_offset_secs() -> i64 {\n    // Only publish this pre-lock stamp if the acquired cache actually needs\n    // refresh. Cache hits must never masquerade as NTP refresh operations.\n    let diagnostic_start = spt_net_diag::enabled().then(spt_net_diag::stamp);\n    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n    let mono_now = Instant::now();\n    let wall_now = SystemTime::now();\n    if refresh_needed(cache.when, cache.wall_at, mono_now, wall_now, OFFSET_TTL) {\n        let span = diagnostic_start\n            .and_then(|at| spt_net_diag::begin_at(\"NET_NTP_REFRESH\", \"sync\", None, None, None, at));\n        let outcome = query_offset_secs();\n        let (uncorrected, transition) = ntp_transition(cache.uncorrected, outcome);\n        cache.uncorrected = uncorrected;\n        cache.offset_secs = outcome.unwrap_or(0);\n        cache.when = Some(mono_now);\n        cache.wall_at = Some(wall_now);\n        match transition {\n            Transition::Uncorrected => spt_proto::emit_line_err!(\n                \"NTP_TOTP_UNCORRECTED: all NTP servers unreachable — ceremony clock = raw system clock\"\n            ),\n            Transition::Recovered => {\n                spt_proto::emit_line_err!(\"NTP_TOTP_CORRECTED: NTP reachable again — ceremony clock re-synced\")\n            }\n            Transition::Silent => {}\n        }\n        if cache.offset_secs != 0 {\n            spt_proto::emit_line_err!(\n                \"NTP_TOTP_OFFSET: ceremony clock corrected by {}s (system clock skewed; OS clock untouched)\",\n                cache.offset_secs\n            );\n        }\n        if let Some(span) = span {\n            span.finish(if outcome.is_some() { \"ok\" } else { \"error\" });\n        }\n    }\n    cache.offset_secs\n}\n\n/// Whether the cached offset must be re-queried: never-queried, past the TTL,\n/// or the wall clock STEPPED relative to the monotonic clock since the\n/// snapshot (D3 — an offset measured against the old clock is now wrong).\n/// Pure over the snapshot + injected \"now\" reads so the hazard is unit-proven\n/// without sleeping a real TTL or waiting for a real clock step.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn refresh_needed(\n    when: Option<Instant>,\n    wall_at: Option<SystemTime>,\n    mono_now: Instant,\n    wall_now: SystemTime,\n    ttl: Duration,\n) -> bool {\n    let (Some(mono0), Some(wall0)) = (when, wall_at) else {\n        return true; // never queried\n    };\n    let mono_elapsed = mono_now.saturating_duration_since(mono0);\n    if mono_elapsed >= ttl {\n        return true; // TTL expired\n    }\n    clock_stepped(mono_elapsed, signed_secs(wall_now, wall0))\n}\n\n/// The OS-clock-step predicate: monotonic time advanced by `mono_elapsed` but\n/// the wall clock moved by `wall_signed_secs` (negative = stepped backward).\n/// A divergence beyond [`STEP_TOLERANCE_SECS`] is a step, not drift.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn clock_stepped(mono_elapsed: Duration, wall_signed_secs: i64) -> bool {\n    (wall_signed_secs - mono_elapsed.as_secs() as i64).abs() > STEP_TOLERANCE_SECS\n}\n\n/// Signed wall-clock delta in seconds (`now - base`); negative when the wall\n/// clock stepped backward past `base`.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn signed_secs(now: SystemTime, base: SystemTime) -> i64 {\n    match now.duration_since(base) {\n        Ok(d) => d.as_secs() as i64,\n        Err(e) => -(e.duration().as_secs() as i64),\n    }\n}\n\n/// The D2 loud-fail state machine: given the prior uncorrected state and this\n/// refresh's outcome (`None` = no server answered), yield the new uncorrected\n/// state and which transition (if any) to log. LOGS ONLY THE EDGE — a run of\n/// failures logs once, not per refresh.\n// [impl->REQ-PAIR-NTP-LOUD-FAIL]\nfn ntp_transition(prev_uncorrected: bool, outcome: Option<i64>) -> (bool, Transition) {","truncated":true,"truncatedBy":"lines","totalLines":565,"totalBytes":10613,"outputLines":223,"outputBytes":10613,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":565,"displayContent":{"text":"//! Ceremony-time NTP offset for the TOTP clock (M8 decision 18, REQ-PAIR-8).\n//!\n//! Field trigger: a node whose system clock is >1 minute off (enlyzeam)\n//! exceeds the TOTP ±1-step window — its announced step is rejected and its\n//! meet-rotation tokens are derived at the wrong steps, so pairing dead-ends\n//! with `ClockSkew` / `NoSeedHolder`. The fix is an **in-process offset**\n//! applied to the ceremony clock only:\n//!\n//! - **Queried on ceremony use** ([`ceremony_now_secs`]) behind a lazy,\n//!   TTL'd cache — never a background sync loop.\n//! - **System-clock fallback**: an unreachable NTP server yields offset 0 —\n//!   offline/LAN pairing behaves exactly as today; NTP failure never blocks\n//!   a pairing that succeeds without it.\n//! - **Never sets the OS clock.** The offset lives in this process and dies\n//!   with it. Epoch/lease ordering elsewhere stays monotonic-clock and is\n//!   untouched.\n//!\n//! The query is one SNTP (RFC 4330) client exchange: a 48-byte mode-3 packet,\n//! the server's transmit timestamp read back. TOTP granularity is 30 s, so\n//! the round-trip error (milliseconds) is noise — no on-wire timestamp\n//! arithmetic beyond the transmit field is needed.\n//!\n//! JOIN-TRUTH (enlyzeam BIGNET-join RCA, 2026-07-06) hardened three defects\n//! that defeated the offset in the field:\n//! - **D1 multihome** ([`query_unix_secs`]): resolve EVERY address and bind a\n//!   socket of the matching family — a v6-first dual-stack box no longer\n//!   strands a server whose A records trail its AAAA records.\n//! - **D2 loud-fail** ([`ntp_transition`]): a total (all-servers-unreachable)\n//!   refresh logs the transition instead of silently running on the raw clock.\n//! - **D3 clock-step** ([`refresh_needed`]): the cache snapshots an\n//!   `(Instant, SystemTime)` pair and force-refreshes when the wall clock\n//!   STEPS under the daemon (a `w32tm /resync` yank), instead of applying an\n//!   offset measured against the pre-step clock for the whole TTL.\n// [impl->REQ-PAIR-8]\n\nuse std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, ToSocketAddrs, UdpSocket};\nuse std::sync::Mutex;\nuse std::time::{Duration, Instant, SystemTime};\n\n/// Default NTP servers, tried in order (first answer wins). Overridable via\n/// `SPT_NTP_SERVER` (tests point it at a loopback mock; `off` disables the\n/// query entirely — pure system clock).\nconst DEFAULT_SERVERS: &[&str] = &[\"time.google.com:123\", \"pool.ntp.org:123\"];\n\n/// Per-query socket timeout. Two servers ⇒ worst-case ~3 s added to one\n/// ceremony — well inside the ceremony timeout, and paid only on cache miss.\nconst QUERY_TIMEOUT: Duration = Duration::from_secs(1) /* + 500ms below */;\n\n/// How long a fetched offset (or a failed attempt) is reused before the next\n/// ceremony re-queries. Clock drift over minutes is microscopic against the\n/// 30 s TOTP step; the TTL exists so a daemon's meet rotation reading the\n/// ceremony clock every window does not become a de-facto sync loop.\nconst OFFSET_TTL: Duration = Duration::from_secs(15 * 60);\n\n/// Wall-vs-monotonic divergence that counts as an OS-clock STEP (D3). A step\n/// larger than this since the last snapshot means the cached offset was\n/// measured against a now-defunct clock and must be re-queried. Sized well\n/// above scheduling jitter yet far below one TOTP step (30 s).\nconst STEP_TOLERANCE_SECS: i64 = 2;\n\n/// Seconds between the NTP era origin (1900-01-01) and the unix epoch.\nconst NTP_UNIX_DELTA: u64 = 2_208_988_800;\n\n/// The cached ceremony-clock offset. `when`/`wall_at` snapshot the monotonic\n/// AND wall clock at the last query ATTEMPT (success or failure — a flaky\n/// network must not be re-probed per call); their divergence on the next read\n/// is the OS-clock-step tell (D3). `offset_secs` is the last known correction\n/// (`0` = system clock); `uncorrected` tracks whether the last refresh reached\n/// NO server (the D2 transition state — never spams, logs only the edge).\nstruct CachedOffset {\n    when: Option<Instant>,\n    wall_at: Option<SystemTime>,\n    offset_secs: i64,\n    uncorrected: bool,\n}\n\nstatic OFFSET: Mutex<CachedOffset> = Mutex::new(CachedOffset {\n    when: None,\n    wall_at: None,\n    offset_secs: 0,\n    uncorrected: false,\n});\n\n/// Process-wide NTP enable switch (default ON). The net host flips it OFF\n/// for loopback-scoped endpoints: a hermetic test must never probe a real\n/// NTP server (the same \"no network reached\" promise as\n/// `BindScope::Loopback` itself). `SPT_NTP_SERVER=off` is the explicit env\n/// override on top.\nstatic ENABLED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(true);\n\n/// Enable/disable the ceremony-clock NTP query for this process (the\n/// hermeticity switch — see [`ENABLED`]). Disabled ⇒ pure system clock.\npub fn set_enabled(enabled: bool) {\n    ENABLED.store(enabled, std::sync::atomic::Ordering::Relaxed);\n}\n\n/// The ceremony clock (unix seconds): the system clock corrected by the\n/// lazily-queried NTP offset. Every pairing-side time read (joiner ceremony,\n/// responder window check, meet-rotation token derivation) goes through\n/// here; nothing else does — the offset is TOTP-scoped by construction.\n// [impl->REQ-PAIR-8]\npub fn ceremony_now_secs() -> u64 {\n    let sys = system_now_secs();\n    sys.saturating_add_signed(current_offset_secs())\n}\n\n/// Force the NEXT [`ceremony_now_secs`] read to re-query NTP, discarding the\n/// cached offset. Called on meet-search exhaustion (pairhost) so a join that\n/// dead-ended on a stepped clock re-derives the offset before surrendering —\n/// the without-a-daemon-bounce self-heal (D3).\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\npub fn force_refresh() {\n    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n    invalidate(&mut cache);\n}\n\n/// Drop the snapshot so [`refresh_needed`] reports stale on the next read.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn invalidate(cache: &mut CachedOffset) {\n    cache.when = None;\n    cache.wall_at = None;\n}\n\n/// The joiner's ceremony-clock diagnostic (REQ-JOIN-VERBOSE-CLOCK): the applied\n/// offset seconds and whether NTP corrected the clock (`false` = no server\n/// answered, so the ceremony ran on the raw system clock — the enlyzeam blind\n/// spot). Refreshes the cache like any ceremony read; both facts read under one\n/// lock so they cannot skew against each other.\n// [impl->REQ-JOIN-VERBOSE-CLOCK]\npub fn ceremony_offset_state() -> (i64, bool) {\n    let offset = current_offset_secs(); // refresh-if-stale + return offset\n    let cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n    (offset, !cache.uncorrected)\n}\n\n/// The current in-process offset, refreshing the cache when stale. `0` when\n/// NTP is disabled, unreachable, or simply agrees with the system clock.\n// [impl->REQ-PAIR-NTP-LOUD-FAIL]\nfn current_offset_secs() -> i64 {\n    // Only publish this pre-lock stamp if the acquired cache actually needs\n    // refresh. Cache hits must never masquerade as NTP refresh operations.\n    let diagnostic_start = spt_net_diag::enabled().then(spt_net_diag::stamp);\n    let mut cache = OFFSET.lock().unwrap_or_else(|p| p.into_inner());\n    let mono_now = Instant::now();\n    let wall_now = SystemTime::now();\n    if refresh_needed(cache.when, cache.wall_at, mono_now, wall_now, OFFSET_TTL) {\n        let span = diagnostic_start\n            .and_then(|at| spt_net_diag::begin_at(\"NET_NTP_REFRESH\", \"sync\", None, None, None, at));\n        let outcome = query_offset_secs();\n        let (uncorrected, transition) = ntp_transition(cache.uncorrected, outcome);\n        cache.uncorrected = uncorrected;\n        cache.offset_secs = outcome.unwrap_or(0);\n        cache.when = Some(mono_now);\n        cache.wall_at = Some(wall_now);\n        match transition {\n            Transition::Uncorrected => spt_proto::emit_line_err!(\n                \"NTP_TOTP_UNCORRECTED: all NTP servers unreachable — ceremony clock = raw system clock\"\n            ),\n            Transition::Recovered => {\n                spt_proto::emit_line_err!(\"NTP_TOTP_CORRECTED: NTP reachable again — ceremony clock re-synced\")\n            }\n            Transition::Silent => {}\n        }\n        if cache.offset_secs != 0 {\n            spt_proto::emit_line_err!(\n                \"NTP_TOTP_OFFSET: ceremony clock corrected by {}s (system clock skewed; OS clock untouched)\",\n                cache.offset_secs\n            );\n        }\n        if let Some(span) = span {\n            span.finish(if outcome.is_some() { \"ok\" } else { \"error\" });\n        }\n    }\n    cache.offset_secs\n}\n\n/// Whether the cached offset must be re-queried: never-queried, past the TTL,\n/// or the wall clock STEPPED relative to the monotonic clock since the\n/// snapshot (D3 — an offset measured against the old clock is now wrong).\n/// Pure over the snapshot + injected \"now\" reads so the hazard is unit-proven\n/// without sleeping a real TTL or waiting for a real clock step.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn refresh_needed(\n    when: Option<Instant>,\n    wall_at: Option<SystemTime>,\n    mono_now: Instant,\n    wall_now: SystemTime,\n    ttl: Duration,\n) -> bool {\n    let (Some(mono0), Some(wall0)) = (when, wall_at) else {\n        return true; // never queried\n    };\n    let mono_elapsed = mono_now.saturating_duration_since(mono0);\n    if mono_elapsed >= ttl {\n        return true; // TTL expired\n    }\n    clock_stepped(mono_elapsed, signed_secs(wall_now, wall0))\n}\n\n/// The OS-clock-step predicate: monotonic time advanced by `mono_elapsed` but\n/// the wall clock moved by `wall_signed_secs` (negative = stepped backward).\n/// A divergence beyond [`STEP_TOLERANCE_SECS`] is a step, not drift.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn clock_stepped(mono_elapsed: Duration, wall_signed_secs: i64) -> bool {\n    (wall_signed_secs - mono_elapsed.as_secs() as i64).abs() > STEP_TOLERANCE_SECS\n}\n\n/// Signed wall-clock delta in seconds (`now - base`); negative when the wall\n/// clock stepped backward past `base`.\n// [impl->REQ-HAZARD-CEREMONY-CLOCK-STEP]\nfn signed_secs(now: SystemTime, base: SystemTime) -> i64 {\n    match now.duration_since(base) {\n        Ok(d) => d.as_secs() as i64,\n        Err(e) => -(e.duration().as_secs() as i64),\n    }\n}\n\n/// The D2 loud-fail state machine: given the prior uncorrected state and this\n/// refresh's outcome (`None` = no server answered), yield the new uncorrected\n/// state and which transition (if any) to log. LOGS ONLY THE EDGE — a run of\n/// failures logs once, not per refresh.\n// [impl->REQ-PAIR-NTP-LOUD-FAIL]\nfn ntp_transition(prev_uncorrected: bool, outcome: Option<i64>) -> (bool, Transition) {\n…\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,null,230]},"fileSize":24545,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net\\src\\net\\pairing\\ntp.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":565,"totalBytes":10613,"outputLines":223,"outputBytes":10613,"shownRange":{"start":1,"end":223},"nextOffset":224}}},"isError":false,"timestamp":1789542466903}}
{"type":"message","id":"45b2e70b","parentId":"6d6bc91f","timestamp":"2026-09-16T07:07:46.930Z","message":{"role":"toolResult","toolCallId":"call_zWgQ8ES7Z6PguFY02bvmzwWk|fc_075dcc3b43edbaa0016aaa4042c96487d1821294bb30260912","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs#D8B6]\n1://! M7 D3 (REQ-SUBNET-2): the join ceremony's **product surface** — the\n2://! daemon-side hosting that turns the rig-proven SPAKE2/TOTP pairing wire\n3://! (`spt_net::net::pairing`) into something a user can actually run.\n4://!\n5://! Three pieces, all riding the broker's one node-identity endpoint:\n6://!\n7://! - **Responder, always-on** (ADR-0005 amendment; M7 plan decision 8): every\n8://!   member daemon accepts the pre-trust [`SPT_PAIR_ALPN`] beside the trusted\n9://!   surface — no arming step, the one-sided UX the ADR intended. The\n10://!   subnet-global [`PairingRateLimiter`] (red-team #11) is the standing-\n11://!   listener guard; [`respond`] additionally sheds concurrent ceremonies at\n12://!   the door (`try_lock`) and bounds each admitted ceremony to the\n13://!   limiter's own [`CEREMONY_TIMEOUT_SECS`] so a stalling peer cannot wedge\n14://!   the responder (the limiter's stale-slot reclaim is the backstop).\n15://! - **Meet rotation** ([`spawn_meet_rotation`]): for each member subnet, a\n16://!   short-lived rendezvous listener bound to the token-derived identity\n17://!   (`pairing::meet`), re-bound every TOTP step — how a joiner that knows\n18://!   nothing but (name, code) finds this responder over LAN or relay.\n19://! - **Joiner leg** ([`join_ceremony`]): dial via rendezvous, run the\n20://!   unchanged initiator ceremony, persist trust + the transferred seed.\n21://!   Invoked over the broker IPC (`pair-join`) because the ceremony binds\n22://!   the REAL node pubkey — and the node-identity endpoint lives here.\n23://!\n24://! Pairing connections never touch the trusted stream table: the ALPN routes\n25://! them to [`respond`] and the connection dies with the ceremony.\n26:// [impl->REQ-SUBNET-2]\n27:\n28:use std::future::Future;\n29:use std::sync::Arc;\n30:use std::time::Duration;\n31:\n32:use spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\n33:use spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous, meet_via_rendezvous};\n34:use spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\n35:use spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\n36:use spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};\n37:use spt_proto::identity::PublicKey;\n38:use spt_store::roster::{RosterEntry, RosterStore};\n39:use spt_store::subnet::SubnetStore;\n40:\n41:/// The ceremony bound: aligned with the rate limiter's own stale-slot\n42:/// reclaim so an abandoned slot and an abandoned task expire together.\n43:const CEREMONY_TIMEOUT: Duration = Duration::from_secs(CEREMONY_TIMEOUT_SECS);\n44:\n45:/// How long the responder waits for the joiner to close the connection\n46:/// after the ceremony's final frames — the delivery grace for Done/Seed\n47:/// (or an abort). Generous for a WAN joiner; a vanished peer costs at most\n48:/// this before the conn is released.\n49:const CLOSE_GRACE: Duration = Duration::from_secs(10);\n50:\n51:// Used only with diagnostics enabled. Pinning owns the real task future so its\n52:// destructor runs inside the task-drop interval, even if never first-polled.\n53:struct MeetTask<F> {\n54:    future: Option<std::pin::Pin<Box<F>>>,\n55:    context: spt_net_diag::Context,\n56:}\n57:\n58:impl<F: Future> Future for MeetTask<F> {\n59:    type Output = F::Output;\n60:\n61:    fn poll(\n62:        self: std::pin::Pin<&mut Self>,\n63:        cx: &mut std::task::Context<'_>,\n64:    ) -> std::task::Poll<Self::Output> {\n65:        self.get_mut()\n66:            .future\n67:            .as_mut()\n68:            .expect(\"live meet task\")\n69:            .as_mut()\n70:            .poll(cx)\n71:    }\n72:}\n73:\n74:impl<F> Drop for MeetTask<F> {\n75:    fn drop(&mut self) {\n76:        spt_net_diag::scope_sync(Some(self.context.clone()), || {\n77:            let span =\n78:                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n79:            drop(self.future.take());\n80:            if let Some(span) = span {\n81:                span.finish(\"ok\");\n82:            }\n83:        });\n84:    }\n85:}\n86:\n87:/// Serve one inbound pairing ceremony (the always-on responder's per-\n88:/// connection handler). Stores are loaded fresh per ceremony — a subnet\n89:/// created or joined a second ago is immediately pairable, and a trust edit\n90:/// takes effect without a daemon restart (the same reload-per-use stance as\n91:/// the dispatcher gates).\n92:///\n93:/// Concurrency: ONE ceremony at a time per daemon, enforced at the door —\n94:/// a second connection finds the limiter lock held and is closed immediately\n95:/// (the joiner sees the stream end and retries; same UX as the limiter's\n…\n200:/// address. Re-binds at each TOTP step boundary (window rotation = re-bind,\n201:/// `pairing::meet` docs); re-reads the subnet store per window so a freshly\n202:/// created/joined subnet starts meeting within one step.\n203:///\n204:/// Bind failures are soft (logged, that subnet skipped this window): the\n205:/// daemon must keep running net-less-for-pairing rather than die. A\n206:/// [`BindScope::Port`] scope is mapped to [`BindScope::All`] — the fixed\n207:/// port belongs to the main endpoint; a second bind on it would always fail.\n208:// [impl->REQ-SUBNET-2]\n209:pub fn spawn_meet_rotation(\n210:    handle: &tokio::runtime::Handle,\n211:    endpoint: Arc<NetEndpoint>,\n212:    relay: RelayPolicy,\n213:    discovery: LocalDiscovery,\n214:    scope: BindScope,\n215:) {\n216:    let scope = match scope {\n217:        BindScope::Port(_) => BindScope::All,\n218:        s => s,\n219:    };\n220:    handle.spawn(async move {\n221:        // The PREVIOUS window's listeners, kept serving one extra period\n222:        // (M7 acceptance fix): published records outlive listeners by the\n223:        // DNS TTL, so a joiner resolving the step-1 token must find a live\n224:        // listener there, not a ghost. Overlap = every published id is\n225:        // dialable for its full discoverable life.\n226:        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<spt_net_diag::Context>)> =\n227:            Vec::new();\n228:        loop {\n229:            let step = time_step(now_secs());\n230:            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\n231:            // listener does not rotate — a joiner cannot rendezvous with a\n232:            // membership this node deliberately is not serving. Re-read per\n233:            // window like the subnet store itself.\n234:            let attachment = spt_store::attachment::AttachmentStore::load();\n235:            let names: Vec<String> = SubnetStore::load()\n236:                .subnets\n237:                .iter()\n238:                .map(|s| s.name.clone())\n239:                .filter(|n| !attachment.is_detached(n))\n240:                .collect();\n241:            if spt_net_diag::enabled() {\n242:                spt_net_diag::event(\n243:                    \"NET_MEET_ROUND\",\n244:                    serde_json::json!({ \"step\": step, \"subnets\": &names }),\n245:                );\n246:            }\n247:            // One listener task per subnet for this window's lifetime.\n248:            let mut window_tasks = Vec::new();\n249:            for name in names {\n250:                let relay = relay.clone();\n251:                let real_addr = endpoint.addr();\n252:                let context = spt_net_diag::context(Some(&name), Some(step));\n253:                let task = async move {\n254:                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n255:                    {\n256:                        Ok(l) => l,\n257:                        Err(e) => {\n258:                            spt_proto::emit_line_err!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\n259:                            return;\n260:                        }\n261:                    };\n262:                    // Window diagnostics (live-debugging the meet path needs\n263:                    // the derived id + what this listener actually advertises\n264:                    // — an undiscoverable listener is indistinguishable from\n265:                    // a dead one without this line).\n266:                    spt_proto::emit_line_err!(\n267:                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\n268:                        listener.endpoint().node_id_hex(),\n269:                        listener.endpoint().addr()\n270:                    );\n271:                    // Serve probes until the window task is aborted at the\n272:                    // step boundary; each failure only ends one exchange.\n273:                    loop {\n274:                        match listener.serve_once(&real_addr).await {\n275:                            Ok(()) => {\n276:                                spt_proto::emit_line_err!(\"PAIR_MEET_ANSWERED:{name} step={step}\")\n277:                            }\n278:                            Err(e) => {\n279:                                spt_proto::emit_line_err!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\n280:                                // Endpoint closed or a malformed probe — brief\n281:                                // pause so a tight error can't spin the loop.\n282:                                tokio::time::sleep(Duration::from_millis(200)).await;\n283:                            }\n284:                        }\n285:                    }\n286:                };\n287:                let task = match context.as_ref() {\n288:                    Some(context) => tokio::spawn(MeetTask {\n289:                        future: Some(Box::pin(spt_net_diag::scope(Some(context.clone()), task))),\n290:                        context: context.clone(),\n291:                    }),\n292:                    None => tokio::spawn(task),\n293:                };\n294:                window_tasks.push((task, context));\n295:            }\n296:            // Sleep to the next step boundary, then rotate: the window\n297:            // BEFORE last dies (its published record has aged out of the\n298:            // ±1 acceptance anyway); the window just ended keeps serving\n299:            // one more period as `prev_tasks` (overlap, above).\n300:            let now = now_secs();\n301:            let next = (time_step(now) + 1) * PERIOD_SECS;\n302:            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n303:            for (task, context) in prev_tasks.drain(..) {\n304:                spt_net_diag::scope_sync(context.clone(), || {\n305:                    let span = context.as_ref().and_then(|_| {\n306:                        spt_net_diag::begin(\n307:                            \"NET_MEET_RETIRE\",\n308:                            \"sync\",\n309:                            None,\n310:                            None,\n311:                            Some(\"abort-request\"),\n312:                        )\n313:                    });\n314:                    task.abort();\n315:                    if let Some(span) = span {\n316:                        // Only the request returned. MeetTask observes actual\n317:                        // future destruction later, on the executing worker.\n318:                        span.finish(\"ok\");\n319:                    }\n320:                });\n321:            }\n322:            prev_tasks = window_tasks;\n323:        }\n324:    });\n325:}\n326:\n327:/// Why a join attempt failed — classified for the CLI's guided UX\n328:/// (M7 plan decision 10: wrong code re-prompts, rate limits surface\n329:/// honestly, a missing seed-holder gets actionable hints).\n330:#[derive(Debug, Clone, PartialEq, Eq)]\n331:pub enum JoinFail {\n332:    /// No meet listener answered for any window token — no seed-holder\n333:    /// reachable under that subnet name right now.\n334:    NoSeedHolder(String),\n335:    /// The ceremony ran and the confirmation failed — in practice: wrong code.\n336:    WrongCode,\n337:    /// The responder shed or refused us (busy / backoff `retry_after_secs`).\n338:    RateLimited(Option<u64>),\n339:    /// The responder does not hold a subnet by that name.\n340:    UnknownSubnet(String),\n341:    /// The dialer-announced TOTP step was outside the responder's window\n342:    /// (clock skew beyond ±1 step).\n343:    ClockSkew,\n344:    /// Wire/store plumbing failure (stream died, seed write failed…).\n345:    Other(String),\n346:}"}],"details":{"displayContent":{"text":"//! M7 D3 (REQ-SUBNET-2): the join ceremony's **product surface** — the\n//! daemon-side hosting that turns the rig-proven SPAKE2/TOTP pairing wire\n//! (`spt_net::net::pairing`) into something a user can actually run.\n//!\n//! Three pieces, all riding the broker's one node-identity endpoint:\n//!\n//! - **Responder, always-on** (ADR-0005 amendment; M7 plan decision 8): every\n//!   member daemon accepts the pre-trust [`SPT_PAIR_ALPN`] beside the trusted\n//!   surface — no arming step, the one-sided UX the ADR intended. The\n//!   subnet-global [`PairingRateLimiter`] (red-team #11) is the standing-\n//!   listener guard; [`respond`] additionally sheds concurrent ceremonies at\n//!   the door (`try_lock`) and bounds each admitted ceremony to the\n//!   limiter's own [`CEREMONY_TIMEOUT_SECS`] so a stalling peer cannot wedge\n//!   the responder (the limiter's stale-slot reclaim is the backstop).\n//! - **Meet rotation** ([`spawn_meet_rotation`]): for each member subnet, a\n//!   short-lived rendezvous listener bound to the token-derived identity\n//!   (`pairing::meet`), re-bound every TOTP step — how a joiner that knows\n//!   nothing but (name, code) finds this responder over LAN or relay.\n//! - **Joiner leg** ([`join_ceremony`]): dial via rendezvous, run the\n//!   unchanged initiator ceremony, persist trust + the transferred seed.\n//!   Invoked over the broker IPC (`pair-join`) because the ceremony binds\n//!   the REAL node pubkey — and the node-identity endpoint lives here.\n//!\n//! Pairing connections never touch the trusted stream table: the ALPN routes\n//! them to [`respond`] and the connection dies with the ceremony.\n// [impl->REQ-SUBNET-2]\n\nuse std::future::Future;\nuse std::sync::Arc;\nuse std::time::Duration;\n\nuse spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\nuse spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous, meet_via_rendezvous};\nuse spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\nuse spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\nuse spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};\nuse spt_proto::identity::PublicKey;\nuse spt_store::roster::{RosterEntry, RosterStore};\nuse spt_store::subnet::SubnetStore;\n\n/// The ceremony bound: aligned with the rate limiter's own stale-slot\n/// reclaim so an abandoned slot and an abandoned task expire together.\nconst CEREMONY_TIMEOUT: Duration = Duration::from_secs(CEREMONY_TIMEOUT_SECS);\n\n/// How long the responder waits for the joiner to close the connection\n/// after the ceremony's final frames — the delivery grace for Done/Seed\n/// (or an abort). Generous for a WAN joiner; a vanished peer costs at most\n/// this before the conn is released.\nconst CLOSE_GRACE: Duration = Duration::from_secs(10);\n\n// Used only with diagnostics enabled. Pinning owns the real task future so its\n// destructor runs inside the task-drop interval, even if never first-polled.\nstruct MeetTask<F> {\n    future: Option<std::pin::Pin<Box<F>>>,\n    context: spt_net_diag::Context,\n}\n\nimpl<F: Future> Future for MeetTask<F> {\n    type Output = F::Output;\n\n    fn poll(\n        self: std::pin::Pin<&mut Self>,\n        cx: &mut std::task::Context<'_>,\n    ) -> std::task::Poll<Self::Output> {\n        self.get_mut()\n            .future\n            .as_mut()\n            .expect(\"live meet task\")\n            .as_mut()\n            .poll(cx)\n    }\n}\n\nimpl<F> Drop for MeetTask<F> {\n    fn drop(&mut self) {\n        spt_net_diag::scope_sync(Some(self.context.clone()), || {\n            let span =\n                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n            drop(self.future.take());\n            if let Some(span) = span {\n                span.finish(\"ok\");\n            }\n        });\n    }\n}\n\n/// Serve one inbound pairing ceremony (the always-on responder's per-\n/// connection handler). Stores are loaded fresh per ceremony — a subnet\n/// created or joined a second ago is immediately pairable, and a trust edit\n/// takes effect without a daemon restart (the same reload-per-use stance as\n/// the dispatcher gates).\n///\n/// Concurrency: ONE ceremony at a time per daemon, enforced at the door —\n/// a second connection finds the limiter lock held and is closed immediately\n/// (the joiner sees the stream end and retries; same UX as the limiter's\n…\n/// address. Re-binds at each TOTP step boundary (window rotation = re-bind,\n/// `pairing::meet` docs); re-reads the subnet store per window so a freshly\n/// created/joined subnet starts meeting within one step.\n///\n/// Bind failures are soft (logged, that subnet skipped this window): the\n/// daemon must keep running net-less-for-pairing rather than die. A\n/// [`BindScope::Port`] scope is mapped to [`BindScope::All`] — the fixed\n/// port belongs to the main endpoint; a second bind on it would always fail.\n// [impl->REQ-SUBNET-2]\npub fn spawn_meet_rotation(\n    handle: &tokio::runtime::Handle,\n    endpoint: Arc<NetEndpoint>,\n    relay: RelayPolicy,\n    discovery: LocalDiscovery,\n    scope: BindScope,\n) {\n    let scope = match scope {\n        BindScope::Port(_) => BindScope::All,\n        s => s,\n    };\n    handle.spawn(async move {\n        // The PREVIOUS window's listeners, kept serving one extra period\n        // (M7 acceptance fix): published records outlive listeners by the\n        // DNS TTL, so a joiner resolving the step-1 token must find a live\n        // listener there, not a ghost. Overlap = every published id is\n        // dialable for its full discoverable life.\n        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<spt_net_diag::Context>)> =\n            Vec::new();\n        loop {\n            let step = time_step(now_secs());\n            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\n            // listener does not rotate — a joiner cannot rendezvous with a\n            // membership this node deliberately is not serving. Re-read per\n            // window like the subnet store itself.\n            let attachment = spt_store::attachment::AttachmentStore::load();\n            let names: Vec<String> = SubnetStore::load()\n                .subnets\n                .iter()\n                .map(|s| s.name.clone())\n                .filter(|n| !attachment.is_detached(n))\n                .collect();\n            if spt_net_diag::enabled() {\n                spt_net_diag::event(\n                    \"NET_MEET_ROUND\",\n                    serde_json::json!({ \"step\": step, \"subnets\": &names }),\n                );\n            }\n            // One listener task per subnet for this window's lifetime.\n            let mut window_tasks = Vec::new();\n            for name in names {\n                let relay = relay.clone();\n                let real_addr = endpoint.addr();\n                let context = spt_net_diag::context(Some(&name), Some(step));\n                let task = async move {\n                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n                    {\n                        Ok(l) => l,\n                        Err(e) => {\n                            spt_proto::emit_line_err!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\n                            return;\n                        }\n                    };\n                    // Window diagnostics (live-debugging the meet path needs\n                    // the derived id + what this listener actually advertises\n                    // — an undiscoverable listener is indistinguishable from\n                    // a dead one without this line).\n                    spt_proto::emit_line_err!(\n                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\n                        listener.endpoint().node_id_hex(),\n                        listener.endpoint().addr()\n                    );\n                    // Serve probes until the window task is aborted at the\n                    // step boundary; each failure only ends one exchange.\n                    loop {\n                        match listener.serve_once(&real_addr).await {\n                            Ok(()) => {\n                                spt_proto::emit_line_err!(\"PAIR_MEET_ANSWERED:{name} step={step}\")\n                            }\n                            Err(e) => {\n                                spt_proto::emit_line_err!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\n                                // Endpoint closed or a malformed probe — brief\n                                // pause so a tight error can't spin the loop.\n                                tokio::time::sleep(Duration::from_millis(200)).await;\n                            }\n                        }\n                    }\n                };\n                let task = match context.as_ref() {\n                    Some(context) => tokio::spawn(MeetTask {\n                        future: Some(Box::pin(spt_net_diag::scope(Some(context.clone()), task))),\n                        context: context.clone(),\n                    }),\n                    None => tokio::spawn(task),\n                };\n                window_tasks.push((task, context));\n            }\n            // Sleep to the next step boundary, then rotate: the window\n            // BEFORE last dies (its published record has aged out of the\n            // ±1 acceptance anyway); the window just ended keeps serving\n            // one more period as `prev_tasks` (overlap, above).\n            let now = now_secs();\n            let next = (time_step(now) + 1) * PERIOD_SECS;\n            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n            for (task, context) in prev_tasks.drain(..) {\n                spt_net_diag::scope_sync(context.clone(), || {\n                    let span = context.as_ref().and_then(|_| {\n                        spt_net_diag::begin(\n                            \"NET_MEET_RETIRE\",\n                            \"sync\",\n                            None,\n                            None,\n                            Some(\"abort-request\"),\n                        )\n                    });\n                    task.abort();\n                    if let Some(span) = span {\n                        // Only the request returned. MeetTask observes actual\n                        // future destruction later, on the executing worker.\n                        span.finish(\"ok\");\n                    }\n                });\n            }\n            prev_tasks = window_tasks;\n        }\n    });\n}\n\n/// Why a join attempt failed — classified for the CLI's guided UX\n/// (M7 plan decision 10: wrong code re-prompts, rate limits surface\n/// honestly, a missing seed-holder gets actionable hints).\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum JoinFail {\n    /// No meet listener answered for any window token — no seed-holder\n    /// reachable under that subnet name right now.\n    NoSeedHolder(String),\n    /// The ceremony ran and the confirmation failed — in practice: wrong code.\n    WrongCode,\n    /// The responder shed or refused us (busy / backoff `retry_after_secs`).\n    RateLimited(Option<u64>),\n    /// The responder does not hold a subnet by that name.\n    UnknownSubnet(String),\n    /// The dialer-announced TOTP step was outside the responder's window\n    /// (clock skew beyond ±1 step).\n    ClockSkew,\n    /// Wire/store plumbing failure (stream died, seed write failed…).\n    Other(String),\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,null,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346]},"fileSize":57618,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-daemon\\src\\pairhost.rs"}}},"isError":false,"timestamp":1789542466929}}
{"type":"message","id":"31154dc8","parentId":"45b2e70b","timestamp":"2026-09-16T07:07:46.953Z","message":{"role":"toolResult","toolCallId":"call_HSDgnVM0oG3D829L7iLlzmb7|fc_075dcc3b43edbaa0016aaa4042c96c87d19dc9d022632b6c96","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs#8847]\n259:/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n260:/// there is no WAN to reach, so the probe would only ever read both-dead.\n261:// [impl->REQ-NET-FAMILY-GATE]\n262:async fn decide_bind_families(relay: &RelayPolicy) -> Result<BindFamilies, NetError> {\n263:    let disable_v4 = env_flag(\"SPT_DISABLE_IPV4\");\n264:    let disable_v6 = env_flag(\"SPT_DISABLE_IPV6\");\n265:    if disable_v4 || disable_v6 {\n266:        // A forced choice needs no probe.\n267:        return select_families(true, true, disable_v4, disable_v6);\n268:    }\n269:    if matches!(relay, RelayPolicy::Disabled) {\n270:        return Ok(BindFamilies::Dual);\n271:    }\n272:    let (v4, v6) = tokio::join!(probe_family(PROBE_V4), probe_family(PROBE_V6));\n273:    select_families(v4, v6, false, false)\n274:}\n275:\n276:/// A bound spt-core network endpoint: the node's reachable presence on the subnet.\n277:pub struct NetEndpoint {\n278:    inner: Endpoint,\n279:}\n280:\n281:impl NetEndpoint {\n282:    /// Bind an endpoint to this node's identity under the given relay policy.\n283:    ///\n284:    /// The iroh secret key is derived from the identity's 32-byte ed25519 seed, so\n285:    /// the resulting `EndpointId` equals the node's [`PublicKey`] — the address and\n286:    /// the name are the same value.\n287:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n288:    pub async fn bind(\n289:        identity: &Identity,\n290:        relay: RelayPolicy,\n291:        discovery: LocalDiscovery,\n292:    ) -> Result<NetEndpoint, NetError> {\n293:        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\n294:    }\n295:\n296:    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\n297:    ///\n298:    /// The pairing driver uses this to stand up a **dedicated pre-trust endpoint** bound\n299:    /// only to the pairing ALPN (`super::pairing::wire::SPT_PAIR_ALPN`) — the pre-trust\n300:    /// accept loop must not share the trusted message surface (ADR-0005; `pairing.rs`\n301:    /// \"Why a dedicated pre-trust ALPN\"). All relay/discovery handling is identical to\n302:    /// [`bind`](Self::bind).\n303:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n304:    pub async fn bind_with_alpns(\n305:        identity: &Identity,\n306:        relay: RelayPolicy,\n307:        discovery: LocalDiscovery,\n308:        alpns: Vec<Vec<u8>>,\n309:    ) -> Result<NetEndpoint, NetError> {\n310:        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n311:    }\n312:\n313:    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n314:    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n315:    /// endpoint never listens on a real interface (and never triggers a Windows\n316:    /// firewall prompt per test binary); everything else delegates here with\n317:    /// [`BindScope::All`].\n318:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n319:    pub async fn bind_scoped(\n320:        identity: &Identity,\n321:        relay: RelayPolicy,\n322:        discovery: LocalDiscovery,\n323:        alpns: Vec<Vec<u8>>,\n324:        scope: BindScope,\n325:    ) -> Result<NetEndpoint, NetError> {\n326:        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n327:        // seed, so this preserves the node's stable public-key name on the wire.\n328:        let secret = SecretKey::from_bytes(&identity.seed());\n329:        let builder = Endpoint::builder(presets::N0)\n330:            .secret_key(secret)\n331:            .alpns(alpns)\n332:            // Keep meshed member connections warm (REQ-MESH-1): seed-proof runs\n333:            // once at connect, so a quiet connection must not idle out and force\n334:            // a re-handshake. Transport-only, orthogonal to BindScope.\n335:            .transport_config(spt_transport_config());\n336:        // Loopback scope replaces the builder's pre-configured unspecified binds\n337:        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n338:        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n339:        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n340:        // on loopback, and the other source of per-test-binary Windows firewall\n341:        // prompts.\n342:        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\n343:        // dead/force-disabled IP family so a half-broken family never silently\n344:        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\n345:        // dual-stack untouched — they reach no WAN and must stay deterministic\n346:        // (no probe, no Windows-firewall surprise).\n347:        let families = match scope {\n348:            BindScope::All => decide_bind_families(&relay).await?,\n349:            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n350:        };\n351:        if spt_net_diag::enabled() {\n352:            // Probing has completed; the scoped bind supplies its real\n353:            // operation identity instead of inferring attribution from logs.\n354:            spt_net_diag::event(\n355:                \"NET_FAMILY_GATE\",\n356:                serde_json::json!({\n357:                    \"families\": match families {\n358:                        BindFamilies::Dual => \"dual\",\n359:                        BindFamilies::V4Only => \"ipv4-only\",\n360:                        BindFamilies::V6Only => \"ipv6-only\",\n361:                    },\n362:                }),\n363:            );\n364:        }\n365:        match families {\n366:            BindFamilies::Dual => {}\n367:            BindFamilies::V4Only => {\n368:                spt_proto::emit_line_err!(\n369:                    \"NET_FAMILY_GATE: binding IPv4-only (IPv6 unreachable or disabled)\"\n370:                )\n371:            }\n372:            BindFamilies::V6Only => {\n373:                spt_proto::emit_line_err!(\n374:                    \"NET_FAMILY_GATE: binding IPv6-only (IPv4 unreachable or disabled)\"\n375:                )\n376:            }\n377:        }\n378:        let builder = match scope {\n379:            // Dual-stack keeps the iroh default binds; a single-family gate clears\n380:            // the default IP transports and re-adds only the surviving family's\n381:            // unspecified socket (same clear+bind_addr mechanism BindScope uses).\n382:            BindScope::All => match families {\n383:                BindFamilies::Dual => builder,\n384:                BindFamilies::V4Only => builder\n385:                    .clear_ip_transports()\n386:                    .bind_addr(std::net::SocketAddr::from((\n387:                        std::net::Ipv4Addr::UNSPECIFIED,\n388:                        0,\n389:                    )))\n390:                    .map_err(|e| NetError::Bind(e.to_string()))?,\n391:                BindFamilies::V6Only => builder\n392:                    .clear_ip_transports()\n393:                    .bind_addr(std::net::SocketAddr::from((\n394:                        std::net::Ipv6Addr::UNSPECIFIED,\n395:                        0,\n396:                    )))\n397:                    .map_err(|e| NetError::Bind(e.to_string()))?,\n398:            },\n399:            BindScope::Loopback => builder\n400:                .clear_ip_transports()\n401:                .bind_addr(\"127.0.0.1:0\")\n402:                .map_err(|e| NetError::Bind(e.to_string()))?\n403:                .bind_addr(\"[::1]:0\")\n404:                .map_err(|e| NetError::Bind(e.to_string()))?\n405:                .portmapper_config(PortmapperConfig::Disabled),\n406:            // All-interfaces like the production scope, but on a caller-fixed\n407:            // port so the node is dialable by a static ip:port ticket.\n408:            BindScope::Port(p) => builder\n409:                .clear_ip_transports()\n410:                .bind_addr(std::net::SocketAddr::from((\n411:                    std::net::Ipv4Addr::UNSPECIFIED,\n412:                    p,\n413:                )))\n414:                .map_err(|e| NetError::Bind(e.to_string()))?\n415:                .bind_addr(std::net::SocketAddr::from((\n416:                    std::net::Ipv6Addr::UNSPECIFIED,\n417:                    p,\n418:                )))\n419:                .map_err(|e| NetError::Bind(e.to_string()))?,\n420:        };\n421:        // The N0 preset already wires the n0 relay default; only override it when the\n422:        // policy asks for self-host or disabled.\n423:        let builder = match relay {\n424:            RelayPolicy::N0Default => builder,\n425:            RelayPolicy::SelfHosted(map) => builder.relay_mode(RelayMode::Custom(map)),\n426:            RelayPolicy::Disabled => builder.relay_mode(RelayMode::Disabled),\n427:        };\n428:        // mDNS rides alongside the preset's n0 DNS discovery as an extra address\n429:        // lookup, giving LAN-local advertise + resolve-by-id.\n430:        let builder = match discovery {\n431:            LocalDiscovery::Mdns => {\n432:                builder.address_lookup(MdnsAddressLookup::builder().advertise(true))\n433:            }\n434:            LocalDiscovery::Off => builder,\n435:        };\n436:        let inner = builder\n437:            .bind()\n438:            .await\n439:            .map_err(|e| NetError::Bind(e.to_string()))?;\n440:        Ok(NetEndpoint { inner })\n441:    }\n442:\n443:    /// A cheap handle clone (iroh endpoints are internally reference-counted):\n444:    /// the SAME bound endpoint — same sockets, same id — usable from\n445:    /// concurrent tasks (the meet-probe race spawns one per window token).\n446:    pub fn clone_handle(&self) -> NetEndpoint {\n447:        NetEndpoint {\n448:            inner: self.inner.clone(),\n449:        }\n450:    }\n451:\n452:    /// This node's public key — its stable subnet name, derived from the live\n453:    /// endpoint id. Always a valid ed25519 point (iroh guarantees it).\n454:    // [impl->REQ-NET-1]\n455:    pub fn node_id(&self) -> PublicKey {\n456:        PublicKey::from_bytes(self.inner.id().as_bytes())\n457:            .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\n458:    }\n459:\n460:    /// The node's stable name as lowercase hex (the `CONTEXT.md` SptNode string).\n461:    pub fn node_id_hex(&self) -> String {\n462:        self.node_id().to_hex()\n463:    }\n464:\n465:    /// This endpoint's dialable address (id + currently-known direct/relay paths).\n466:    /// Serialise it (serde) to hand a peer a connect ticket.\n467:    pub fn addr(&self) -> EndpointAddr {\n468:        self.inner.addr()\n469:    }\n…\n563:}\n\n[Showing lines 259-468 of 794. Use :469 to continue]"}],"details":{"truncation":{"content":"/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n/// there is no WAN to reach, so the probe would only ever read both-dead.\n// [impl->REQ-NET-FAMILY-GATE]\nasync fn decide_bind_families(relay: &RelayPolicy) -> Result<BindFamilies, NetError> {\n    let disable_v4 = env_flag(\"SPT_DISABLE_IPV4\");\n    let disable_v6 = env_flag(\"SPT_DISABLE_IPV6\");\n    if disable_v4 || disable_v6 {\n        // A forced choice needs no probe.\n        return select_families(true, true, disable_v4, disable_v6);\n    }\n    if matches!(relay, RelayPolicy::Disabled) {\n        return Ok(BindFamilies::Dual);\n    }\n    let (v4, v6) = tokio::join!(probe_family(PROBE_V4), probe_family(PROBE_V6));\n    select_families(v4, v6, false, false)\n}\n\n/// A bound spt-core network endpoint: the node's reachable presence on the subnet.\npub struct NetEndpoint {\n    inner: Endpoint,\n}\n\nimpl NetEndpoint {\n    /// Bind an endpoint to this node's identity under the given relay policy.\n    ///\n    /// The iroh secret key is derived from the identity's 32-byte ed25519 seed, so\n    /// the resulting `EndpointId` equals the node's [`PublicKey`] — the address and\n    /// the name are the same value.\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n    pub async fn bind(\n        identity: &Identity,\n        relay: RelayPolicy,\n        discovery: LocalDiscovery,\n    ) -> Result<NetEndpoint, NetError> {\n        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\n    }\n\n    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\n    ///\n    /// The pairing driver uses this to stand up a **dedicated pre-trust endpoint** bound\n    /// only to the pairing ALPN (`super::pairing::wire::SPT_PAIR_ALPN`) — the pre-trust\n    /// accept loop must not share the trusted message surface (ADR-0005; `pairing.rs`\n    /// \"Why a dedicated pre-trust ALPN\"). All relay/discovery handling is identical to\n    /// [`bind`](Self::bind).\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n    pub async fn bind_with_alpns(\n        identity: &Identity,\n        relay: RelayPolicy,\n        discovery: LocalDiscovery,\n        alpns: Vec<Vec<u8>>,\n    ) -> Result<NetEndpoint, NetError> {\n        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n    }\n\n    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n    /// endpoint never listens on a real interface (and never triggers a Windows\n    /// firewall prompt per test binary); everything else delegates here with\n    /// [`BindScope::All`].\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n    pub async fn bind_scoped(\n        identity: &Identity,\n        relay: RelayPolicy,\n        discovery: LocalDiscovery,\n        alpns: Vec<Vec<u8>>,\n        scope: BindScope,\n    ) -> Result<NetEndpoint, NetError> {\n        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n        // seed, so this preserves the node's stable public-key name on the wire.\n        let secret = SecretKey::from_bytes(&identity.seed());\n        let builder = Endpoint::builder(presets::N0)\n            .secret_key(secret)\n            .alpns(alpns)\n            // Keep meshed member connections warm (REQ-MESH-1): seed-proof runs\n            // once at connect, so a quiet connection must not idle out and force\n            // a re-handshake. Transport-only, orthogonal to BindScope.\n            .transport_config(spt_transport_config());\n        // Loopback scope replaces the builder's pre-configured unspecified binds\n        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n        // on loopback, and the other source of per-test-binary Windows firewall\n        // prompts.\n        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\n        // dead/force-disabled IP family so a half-broken family never silently\n        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\n        // dual-stack untouched — they reach no WAN and must stay deterministic\n        // (no probe, no Windows-firewall surprise).\n        let families = match scope {\n            BindScope::All => decide_bind_families(&relay).await?,\n            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n        };\n        if spt_net_diag::enabled() {\n            // Probing has completed; the scoped bind supplies its real\n            // operation identity instead of inferring attribution from logs.\n            spt_net_diag::event(\n                \"NET_FAMILY_GATE\",\n                serde_json::json!({\n                    \"families\": match families {\n                        BindFamilies::Dual => \"dual\",\n                        BindFamilies::V4Only => \"ipv4-only\",\n                        BindFamilies::V6Only => \"ipv6-only\",\n                    },\n                }),\n            );\n        }\n        match families {\n            BindFamilies::Dual => {}\n            BindFamilies::V4Only => {\n                spt_proto::emit_line_err!(\n                    \"NET_FAMILY_GATE: binding IPv4-only (IPv6 unreachable or disabled)\"\n                )\n            }\n            BindFamilies::V6Only => {\n                spt_proto::emit_line_err!(\n                    \"NET_FAMILY_GATE: binding IPv6-only (IPv4 unreachable or disabled)\"\n                )\n            }\n        }\n        let builder = match scope {\n            // Dual-stack keeps the iroh default binds; a single-family gate clears\n            // the default IP transports and re-adds only the surviving family's\n            // unspecified socket (same clear+bind_addr mechanism BindScope uses).\n            BindScope::All => match families {\n                BindFamilies::Dual => builder,\n                BindFamilies::V4Only => builder\n                    .clear_ip_transports()\n                    .bind_addr(std::net::SocketAddr::from((\n                        std::net::Ipv4Addr::UNSPECIFIED,\n                        0,\n                    )))\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\n                BindFamilies::V6Only => builder\n                    .clear_ip_transports()\n                    .bind_addr(std::net::SocketAddr::from((\n                        std::net::Ipv6Addr::UNSPECIFIED,\n                        0,\n                    )))\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\n            },\n            BindScope::Loopback => builder\n                .clear_ip_transports()\n                .bind_addr(\"127.0.0.1:0\")\n                .map_err(|e| NetError::Bind(e.to_string()))?\n                .bind_addr(\"[::1]:0\")\n                .map_err(|e| NetError::Bind(e.to_string()))?\n                .portmapper_config(PortmapperConfig::Disabled),\n            // All-interfaces like the production scope, but on a caller-fixed\n            // port so the node is dialable by a static ip:port ticket.\n            BindScope::Port(p) => builder\n                .clear_ip_transports()\n                .bind_addr(std::net::SocketAddr::from((\n                    std::net::Ipv4Addr::UNSPECIFIED,\n                    p,\n                )))\n                .map_err(|e| NetError::Bind(e.to_string()))?\n                .bind_addr(std::net::SocketAddr::from((\n                    std::net::Ipv6Addr::UNSPECIFIED,\n                    p,\n                )))\n                .map_err(|e| NetError::Bind(e.to_string()))?,\n        };\n        // The N0 preset already wires the n0 relay default; only override it when the\n        // policy asks for self-host or disabled.\n        let builder = match relay {\n            RelayPolicy::N0Default => builder,\n            RelayPolicy::SelfHosted(map) => builder.relay_mode(RelayMode::Custom(map)),\n            RelayPolicy::Disabled => builder.relay_mode(RelayMode::Disabled),\n        };\n        // mDNS rides alongside the preset's n0 DNS discovery as an extra address\n        // lookup, giving LAN-local advertise + resolve-by-id.\n        let builder = match discovery {\n            LocalDiscovery::Mdns => {\n                builder.address_lookup(MdnsAddressLookup::builder().advertise(true))\n            }\n            LocalDiscovery::Off => builder,\n        };\n        let inner = builder\n            .bind()\n            .await\n            .map_err(|e| NetError::Bind(e.to_string()))?;\n        Ok(NetEndpoint { inner })\n    }\n\n    /// A cheap handle clone (iroh endpoints are internally reference-counted):\n    /// the SAME bound endpoint — same sockets, same id — usable from\n    /// concurrent tasks (the meet-probe race spawns one per window token).\n    pub fn clone_handle(&self) -> NetEndpoint {\n        NetEndpoint {\n            inner: self.inner.clone(),\n        }\n    }\n\n    /// This node's public key — its stable subnet name, derived from the live\n    /// endpoint id. Always a valid ed25519 point (iroh guarantees it).\n    // [impl->REQ-NET-1]\n    pub fn node_id(&self) -> PublicKey {\n        PublicKey::from_bytes(self.inner.id().as_bytes())\n            .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\n    }\n\n    /// The node's stable name as lowercase hex (the `CONTEXT.md` SptNode string).\n    pub fn node_id_hex(&self) -> String {\n        self.node_id().to_hex()\n    }\n\n    /// This endpoint's dialable address (id + currently-known direct/relay paths).\n    /// Serialise it (serde) to hand a peer a connect ticket.\n    pub fn addr(&self) -> EndpointAddr {\n        self.inner.addr()","truncated":true,"truncatedBy":"lines","totalLines":536,"totalBytes":9687,"outputLines":210,"outputBytes":9687,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":794,"displayContent":{"text":"/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n/// there is no WAN to reach, so the probe would only ever read both-dead.\n// [impl->REQ-NET-FAMILY-GATE]\nasync fn decide_bind_families(relay: &RelayPolicy) -> Result<BindFamilies, NetError> {\n    let disable_v4 = env_flag(\"SPT_DISABLE_IPV4\");\n    let disable_v6 = env_flag(\"SPT_DISABLE_IPV6\");\n    if disable_v4 || disable_v6 {\n        // A forced choice needs no probe.\n        return select_families(true, true, disable_v4, disable_v6);\n    }\n    if matches!(relay, RelayPolicy::Disabled) {\n        return Ok(BindFamilies::Dual);\n    }\n    let (v4, v6) = tokio::join!(probe_family(PROBE_V4), probe_family(PROBE_V6));\n    select_families(v4, v6, false, false)\n}\n\n/// A bound spt-core network endpoint: the node's reachable presence on the subnet.\npub struct NetEndpoint {\n    inner: Endpoint,\n}\n\nimpl NetEndpoint {\n    /// Bind an endpoint to this node's identity under the given relay policy.\n    ///\n    /// The iroh secret key is derived from the identity's 32-byte ed25519 seed, so\n    /// the resulting `EndpointId` equals the node's [`PublicKey`] — the address and\n    /// the name are the same value.\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n    pub async fn bind(\n        identity: &Identity,\n        relay: RelayPolicy,\n        discovery: LocalDiscovery,\n    ) -> Result<NetEndpoint, NetError> {\n        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\n    }\n\n    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\n    ///\n    /// The pairing driver uses this to stand up a **dedicated pre-trust endpoint** bound\n    /// only to the pairing ALPN (`super::pairing::wire::SPT_PAIR_ALPN`) — the pre-trust\n    /// accept loop must not share the trusted message surface (ADR-0005; `pairing.rs`\n    /// \"Why a dedicated pre-trust ALPN\"). All relay/discovery handling is identical to\n    /// [`bind`](Self::bind).\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n    pub async fn bind_with_alpns(\n        identity: &Identity,\n        relay: RelayPolicy,\n        discovery: LocalDiscovery,\n        alpns: Vec<Vec<u8>>,\n    ) -> Result<NetEndpoint, NetError> {\n        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n    }\n\n    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n    /// endpoint never listens on a real interface (and never triggers a Windows\n    /// firewall prompt per test binary); everything else delegates here with\n    /// [`BindScope::All`].\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n    pub async fn bind_scoped(\n        identity: &Identity,\n        relay: RelayPolicy,\n        discovery: LocalDiscovery,\n        alpns: Vec<Vec<u8>>,\n        scope: BindScope,\n    ) -> Result<NetEndpoint, NetError> {\n        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n        // seed, so this preserves the node's stable public-key name on the wire.\n        let secret = SecretKey::from_bytes(&identity.seed());\n        let builder = Endpoint::builder(presets::N0)\n            .secret_key(secret)\n            .alpns(alpns)\n            // Keep meshed member connections warm (REQ-MESH-1): seed-proof runs\n            // once at connect, so a quiet connection must not idle out and force\n            // a re-handshake. Transport-only, orthogonal to BindScope.\n            .transport_config(spt_transport_config());\n        // Loopback scope replaces the builder's pre-configured unspecified binds\n        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n        // on loopback, and the other source of per-test-binary Windows firewall\n        // prompts.\n        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\n        // dead/force-disabled IP family so a half-broken family never silently\n        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\n        // dual-stack untouched — they reach no WAN and must stay deterministic\n        // (no probe, no Windows-firewall surprise).\n        let families = match scope {\n            BindScope::All => decide_bind_families(&relay).await?,\n            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n        };\n        if spt_net_diag::enabled() {\n            // Probing has completed; the scoped bind supplies its real\n            // operation identity instead of inferring attribution from logs.\n            spt_net_diag::event(\n                \"NET_FAMILY_GATE\",\n                serde_json::json!({\n                    \"families\": match families {\n                        BindFamilies::Dual => \"dual\",\n                        BindFamilies::V4Only => \"ipv4-only\",\n                        BindFamilies::V6Only => \"ipv6-only\",\n                    },\n                }),\n            );\n        }\n        match families {\n            BindFamilies::Dual => {}\n            BindFamilies::V4Only => {\n                spt_proto::emit_line_err!(\n                    \"NET_FAMILY_GATE: binding IPv4-only (IPv6 unreachable or disabled)\"\n                )\n            }\n            BindFamilies::V6Only => {\n                spt_proto::emit_line_err!(\n                    \"NET_FAMILY_GATE: binding IPv6-only (IPv4 unreachable or disabled)\"\n                )\n            }\n        }\n        let builder = match scope {\n            // Dual-stack keeps the iroh default binds; a single-family gate clears\n            // the default IP transports and re-adds only the surviving family's\n            // unspecified socket (same clear+bind_addr mechanism BindScope uses).\n            BindScope::All => match families {\n                BindFamilies::Dual => builder,\n                BindFamilies::V4Only => builder\n                    .clear_ip_transports()\n                    .bind_addr(std::net::SocketAddr::from((\n                        std::net::Ipv4Addr::UNSPECIFIED,\n                        0,\n                    )))\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\n                BindFamilies::V6Only => builder\n                    .clear_ip_transports()\n                    .bind_addr(std::net::SocketAddr::from((\n                        std::net::Ipv6Addr::UNSPECIFIED,\n                        0,\n                    )))\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\n            },\n            BindScope::Loopback => builder\n                .clear_ip_transports()\n                .bind_addr(\"127.0.0.1:0\")\n                .map_err(|e| NetError::Bind(e.to_string()))?\n                .bind_addr(\"[::1]:0\")\n                .map_err(|e| NetError::Bind(e.to_string()))?\n                .portmapper_config(PortmapperConfig::Disabled),\n            // All-interfaces like the production scope, but on a caller-fixed\n            // port so the node is dialable by a static ip:port ticket.\n            BindScope::Port(p) => builder\n                .clear_ip_transports()\n                .bind_addr(std::net::SocketAddr::from((\n                    std::net::Ipv4Addr::UNSPECIFIED,\n                    p,\n                )))\n                .map_err(|e| NetError::Bind(e.to_string()))?\n                .bind_addr(std::net::SocketAddr::from((\n                    std::net::Ipv6Addr::UNSPECIFIED,\n                    p,\n                )))\n                .map_err(|e| NetError::Bind(e.to_string()))?,\n        };\n        // The N0 preset already wires the n0 relay default; only override it when the\n        // policy asks for self-host or disabled.\n        let builder = match relay {\n            RelayPolicy::N0Default => builder,\n            RelayPolicy::SelfHosted(map) => builder.relay_mode(RelayMode::Custom(map)),\n            RelayPolicy::Disabled => builder.relay_mode(RelayMode::Disabled),\n        };\n        // mDNS rides alongside the preset's n0 DNS discovery as an extra address\n        // lookup, giving LAN-local advertise + resolve-by-id.\n        let builder = match discovery {\n            LocalDiscovery::Mdns => {\n                builder.address_lookup(MdnsAddressLookup::builder().advertise(true))\n            }\n            LocalDiscovery::Off => builder,\n        };\n        let inner = builder\n            .bind()\n            .await\n            .map_err(|e| NetError::Bind(e.to_string()))?;\n        Ok(NetEndpoint { inner })\n    }\n\n    /// A cheap handle clone (iroh endpoints are internally reference-counted):\n    /// the SAME bound endpoint — same sockets, same id — usable from\n    /// concurrent tasks (the meet-probe race spawns one per window token).\n    pub fn clone_handle(&self) -> NetEndpoint {\n        NetEndpoint {\n            inner: self.inner.clone(),\n        }\n    }\n\n    /// This node's public key — its stable subnet name, derived from the live\n    /// endpoint id. Always a valid ed25519 point (iroh guarantees it).\n    // [impl->REQ-NET-1]\n    pub fn node_id(&self) -> PublicKey {\n        PublicKey::from_bytes(self.inner.id().as_bytes())\n            .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\n    }\n\n    /// The node's stable name as lowercase hex (the `CONTEXT.md` SptNode string).\n    pub fn node_id_hex(&self) -> String {\n        self.node_id().to_hex()\n    }\n\n    /// This endpoint's dialable address (id + currently-known direct/relay paths).\n    /// Serialise it (serde) to hand a peer a connect ticket.\n    pub fn addr(&self) -> EndpointAddr {\n        self.inner.addr()\n    }\n…\n}","startLine":259,"lineNumbers":[259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,null,563]},"fileSize":35974,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net\\src\\net\\endpoint.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":794,"totalBytes":9687,"outputLines":210,"outputBytes":9687,"shownRange":{"start":259,"end":468},"nextOffset":469}}},"isError":false,"timestamp":1789542466952}}
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{"type":"message","id":"5c807527","parentId":"a174a863","timestamp":"2026-09-16T07:08:10.328Z","message":{"role":"toolResult","toolCallId":"call_FfjTLgSzPDiQvp4HMsoT9Qxq|fc_075dcc3b43edbaa0016aaa405a31a487d1a8f9c7828eacc07a","toolName":"glob","content":[{"type":"text","text":"# .worktrees/\n## 302-net-worker-stamps/\n## 302-netdev-hook/\n## 302-netwatch-hook/\n# .spt/preserved/302/\nSTEP1-DELIVERY.json\nstep1-owned-stdin-gone.json\nSTEP1-DRIVER.md\nstep1-contract-verification.json\nstep1-owned-stdin-cleanup.json\nstep1-owned-stdin-cleanup.stderr.txt\nstep1-field.py\nstep1-field-timeout-census.json\nstep1-analyze.py\nstep1-live-smoke-070.stderr.txt\nstep1-live-smoke-070.jsonl\nstep1-replay.jsonl\nstep1-replay.stderr.txt\nstep1-collect.ps1\nstep1_rounds.py\nenlyzeam-070-daemon-snapshot.log\nhertz-meet-rotation-rca.txt\nREMEDY-DESIGN.md\nRUNBOOK-five-lines.txt\nHANDOFF.txt\n302-instrumentation.diff\nrecipe-verification.txt\ntrace.json\nINSTRUMENTED-PROBE.txt\nrc_hitch_diag_smoke.rs\nexisting-broker-capability.json\nsmoke.json\nbuild-fixed.stderr\nbuild-fixed.stdout\nbuild.stderr\nbuild.stdout\nCANDIDATES-doyle-20260913.md\n## todlando-windows/\n## __pycache__/\n## step1-field-smoke-070-v2/\n## step1-dry-run-070-final/\n## step1-field-smoke-070/\n## step1-contract-smoke/\n## step1-dry-run-070/"}],"details":{"scopePath":".worktrees/*302*, .spt/preserved/302/*","fileCount":42,"files":[".worktrees/302-net-worker-stamps/",".spt/preserved/302/todlando-windows/",".worktrees/302-netdev-hook/",".worktrees/302-netwatch-hook/",".spt/preserved/302/STEP1-DELIVERY.json",".spt/preserved/302/step1-owned-stdin-gone.json",".spt/preserved/302/STEP1-DRIVER.md",".spt/preserved/302/step1-contract-verification.json",".spt/preserved/302/__pycache__/",".spt/preserved/302/step1-owned-stdin-cleanup.json",".spt/preserved/302/step1-owned-stdin-cleanup.stderr.txt",".spt/preserved/302/step1-field-smoke-070-v2/",".spt/preserved/302/step1-field.py",".spt/preserved/302/step1-field-timeout-census.json",".spt/preserved/302/step1-dry-run-070-final/",".spt/preserved/302/step1-field-smoke-070/",".spt/preserved/302/step1-analyze.py",".spt/preserved/302/step1-contract-smoke/",".spt/preserved/302/step1-live-smoke-070.stderr.txt",".spt/preserved/302/step1-live-smoke-070.jsonl",".spt/preserved/302/step1-replay.jsonl",".spt/preserved/302/step1-replay.stderr.txt",".spt/preserved/302/step1-dry-run-070/",".spt/preserved/302/step1-collect.ps1",".spt/preserved/302/step1_rounds.py",".spt/preserved/302/enlyzeam-070-daemon-snapshot.log",".spt/preserved/302/hertz-meet-rotation-rca.txt",".spt/preserved/302/REMEDY-DESIGN.md",".spt/preserved/302/RUNBOOK-five-lines.txt",".spt/preserved/302/HANDOFF.txt",".spt/preserved/302/302-instrumentation.diff",".spt/preserved/302/recipe-verification.txt",".spt/preserved/302/trace.json",".spt/preserved/302/INSTRUMENTED-PROBE.txt",".spt/preserved/302/rc_hitch_diag_smoke.rs",".spt/preserved/302/existing-broker-capability.json",".spt/preserved/302/smoke.json",".spt/preserved/302/build-fixed.stderr",".spt/preserved/302/build-fixed.stdout",".spt/preserved/302/build.stderr",".spt/preserved/302/build.stdout",".spt/preserved/302/CANDIDATES-doyle-20260913.md"],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"},"isError":false,"timestamp":1789542490327}}
{"type":"message","id":"9c076f45","parentId":"5c807527","timestamp":"2026-09-16T07:08:10.332Z","message":{"role":"toolResult","toolCallId":"call_w07DpGtY9EyffLbLC3oCPZtj|fc_075dcc3b43edbaa0016aaa405a318087d1a2feb8abc176f148","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net-diag/src/lib.rs#DA71]\n94:pub fn current_context() -> Option<Context> {\n95:    if !enabled() {\n96:        return None;\n97:    }\n98:    CONTEXT.with(|c| c.borrow().clone())\n99:}\n100:pub fn context(subnet: Option<&str>, step: Option<u64>) -> Option<Context> {\n101:    if !enabled() {\n102:        return None;\n103:    }\n104:    let mut ctx = current_context().unwrap_or(Context {\n105:        op_id: 0,\n106:        subnet: None,\n107:        step: None,\n108:    });\n109:    if let Some(name) = subnet {\n110:        ctx.subnet = Some(Arc::from(name));\n111:    }\n112:    if step.is_some() {\n113:        ctx.step = step;\n114:    }\n115:    Some(ctx)\n116:}\n117:struct Restore(Option<Context>);\n118:impl Drop for Restore {\n119:    fn drop(&mut self) {\n120:        CONTEXT.with(|c| *c.borrow_mut() = self.0.take());\n121:    }\n122:}\n123:pub fn scope_sync<T>(context: Option<Context>, f: impl FnOnce() -> T) -> T {\n124:    if context.is_none() {\n125:        return f();\n126:    }\n127:    let _restore = Restore(CONTEXT.with(|c| c.replace(context)));\n128:    f()\n129:}\n130:struct Scoped<F> {\n131:    context: Option<Context>,\n132:    future: ManuallyDrop<F>,\n133:}\n134:impl<F: Future> Future for Scoped<F> {\n135:    type Output = F::Output;\n136:    fn poll(self: Pin<&mut Self>, cx: &mut TaskContext<'_>) -> Poll<Self::Output> {\n137:        // The future never moves out of this pinned wrapper, including during Drop.\n138:        let this = unsafe { self.get_unchecked_mut() };\n139:        scope_sync(this.context.clone(), || {\n140:            unsafe { Pin::new_unchecked(&mut *this.future) }.poll(cx)\n141:        })\n142:    }\n143:}\n144:impl<F> Drop for Scoped<F> {\n145:    fn drop(&mut self) {\n146:        scope_sync(self.context.clone(), || {\n147:            // Drop in place exactly once, even if the future's destructor panics.\n148:            unsafe {\n149:                ManuallyDrop::drop(&mut self.future);\n150:            }\n151:        });\n152:    }\n153:}\n154:pub fn scope<F: Future>(context: Option<Context>, future: F) -> impl Future<Output = F::Output> {\n155:    Scoped {\n156:        context,\n157:        future: ManuallyDrop::new(future),\n158:    }\n159:}\n…\n175:pub fn event(name: &'static str, mut extra: Value) {\n176:    if !enabled() {\n177:        return;\n178:    }\n179:    extra[\"event\"] = name.into();\n180:    extra[\"tid\"] = thread_id().into();\n181:    if let Some(ctx) = current_context() {\n182:        let fields = extra.as_object_mut().expect(\"diagnostic event fields\");\n183:        fields.entry(\"op_id\").or_insert_with(|| {\n184:            if ctx.op_id == 0 {\n185:                Value::Null\n186:            } else {\n187:                ctx.op_id.to_string().into()\n188:            }\n189:        });\n190:        fields\n191:            .entry(\"subnet\")\n192:            .or_insert_with(|| json!(ctx.subnet.as_deref()));\n193:        fields.entry(\"step\").or_insert_with(|| json!(ctx.step));\n194:    }\n195:    submit(extra, stamp());\n196:}\n…\n198:pub struct Span {\n199:    base: &'static str,\n200:    execution: &'static str,\n201:    runtime: &'static str,\n202:    context: Context,\n203:    parent: Option<u64>,\n204:    stage: Option<&'static str>,\n205:    finished: bool,\n206:    active_slot: Option<usize>,\n207:    previous_active: u64,\n208:}\n209:pub fn begin(\n210:    base: &'static str,\n211:    execution: &'static str,\n212:    subnet: Option<&str>,\n213:    step: Option<u64>,\n214:    stage: Option<&'static str>,\n215:) -> Option<Span> {\n216:    if !enabled() {\n217:        return None;\n218:    }\n219:    begin_at(base, execution, subnet, step, stage, stamp())\n220:}\n221:pub fn begin_at(\n222:    base: &'static str,\n223:    execution: &'static str,\n224:    subnet: Option<&str>,\n225:    step: Option<u64>,\n226:    stage: Option<&'static str>,\n227:    at: Stamp,\n228:) -> Option<Span> {\n229:    if !enabled() {\n230:        return None;\n231:    }\n232:    let started = Instant::now();\n233:    let inherited = current_context();\n234:    let id = NEXT_OP.fetch_add(1, Ordering::Relaxed);\n235:    let ctx = Context {\n236:        op_id: id,\n237:        subnet: subnet\n238:            .map(Arc::from)\n239:            .or_else(|| inherited.as_ref().and_then(|c| c.subnet.clone())),\n240:        step: step.or_else(|| inherited.as_ref().and_then(|c| c.step)),\n241:    };\n242:    let tid = thread_id();\n243:    let slot = if execution == \"sync\" {\n244:        STATE\n245:            .get()\n246:            .and_then(|s| s.workers.iter().position(|t| *t == tid))\n247:    } else {\n248:        None\n249:    };\n250:    let previous_active = slot.map_or(0, |i| {\n251:        STATE.get().unwrap().active[i].swap(id, Ordering::Relaxed)\n252:    });\n253:    let span = Span {\n254:        base,\n255:        execution,\n256:        runtime: RUNTIME.with(Cell::get),\n257:        context: ctx,\n258:        parent: inherited.filter(|c| c.op_id != 0).map(|c| c.op_id),\n259:        stage,\n260:        finished: false,\n261:        active_slot: slot,\n262:        previous_active,\n263:    };\n264:    submit(span.row(\"BEGIN\", None), at);\n265:    STATE\n266:        .get()\n267:        .unwrap()\n268:        .enqueue_max_ns\n269:        .fetch_max(started.elapsed().as_nanos() as u64, Ordering::Relaxed);\n270:    Some(span)\n271:}\n272:impl Span {\n273:    pub fn id(&self) -> u64 {\n274:        self.context.op_id\n275:    }\n276:    pub fn context(&self) -> Context {\n277:        self.context.clone()\n278:    }\n279:    fn row(&self, phase: &str, outcome: Option<&str>) -> Value {\n280:        let mut row = json!({\"event\":format!(\"{}_{}\",self.base,phase),\"runtime\":self.runtime,\"tid\":thread_id(),\"op_id\":self.id().to_string(),\"parent_op_id\":self.parent.map(|id|id.to_string()),\"execution\":self.execution,\"subnet\":self.context.subnet.as_deref(),\"step\":self.context.step});\n281:        if let Some(stage) = self.stage {\n282:            row[\"stage\"] = stage.into();\n283:        }\n284:        if let Some(outcome) = outcome {\n285:            row[\"outcome\"] = outcome.into();\n286:        }\n287:        row\n288:    }\n289:    fn end(&mut self, outcome: &'static str) {\n290:        if self.finished {\n291:            return;\n292:        }\n293:        let started = Instant::now();\n294:        submit(self.row(\"END\", Some(outcome)), stamp());\n295:        if let Some(i) = self.active_slot {\n296:            STATE.get().unwrap().active[i].store(self.previous_active, Ordering::Relaxed);\n297:        }\n298:        self.finished = true;\n299:        STATE\n300:            .get()\n301:            .unwrap()\n302:            .enqueue_max_ns\n303:            .fetch_max(started.elapsed().as_nanos() as u64, Ordering::Relaxed);\n304:    }\n305:    pub fn finish(mut self, outcome: &'static str) {\n306:        self.end(outcome);\n307:    }\n308:}\n309:impl Drop for Span {\n310:    fn drop(&mut self) {\n311:        self.end(\"cancelled\");\n312:    }\n313:}\n314:\n315:/// Callback installed only on the opted-in broker; dependencies own no logger.\n316:pub fn native_hook(\n317:    base: &'static str,\n318:    phase: &'static str,\n319:    outcome: &'static str,\n320:    token: u64,\n321:) -> u64 {\n322:    if phase == \"begin\" {\n323:        let Some(span) = begin(base, \"sync\", None, None, None) else {\n324:            return 0;\n325:        };\n326:        let id = span.id();\n327:        let previous = CONTEXT.with(|c| c.replace(Some(span.context())));\n328:        HOOK_SPANS.with(|s| s.borrow_mut().push((span, previous)));\n329:        id\n330:    } else {\n331:        if token == 0 {\n332:            return 0;\n333:        }\n334:        let entry = HOOK_SPANS.with(|s| {\n335:            let mut spans = s.borrow_mut();\n336:            if spans.last().is_some_and(|(span, _)| span.id() == token) {\n337:                spans.pop()\n338:            } else {\n339:                None\n340:            }\n341:        });\n342:        if let Some((span, previous)) = entry {\n343:            span.finish(outcome);\n344:            CONTEXT.with(|c| *c.borrow_mut() = previous);\n345:        } else {\n346:            STATE.get().unwrap().dropped.fetch_add(1, Ordering::Relaxed);\n347:        }\n348:        token\n349:    }\n350:}"}],"details":{"displayContent":{"text":"pub fn current_context() -> Option<Context> {\n    if !enabled() {\n        return None;\n    }\n    CONTEXT.with(|c| c.borrow().clone())\n}\npub fn context(subnet: Option<&str>, step: Option<u64>) -> Option<Context> {\n    if !enabled() {\n        return None;\n    }\n    let mut ctx = current_context().unwrap_or(Context {\n        op_id: 0,\n        subnet: None,\n        step: None,\n    });\n    if let Some(name) = subnet {\n        ctx.subnet = Some(Arc::from(name));\n    }\n    if step.is_some() {\n        ctx.step = step;\n    }\n    Some(ctx)\n}\nstruct Restore(Option<Context>);\nimpl Drop for Restore {\n    fn drop(&mut self) {\n        CONTEXT.with(|c| *c.borrow_mut() = self.0.take());\n    }\n}\npub fn scope_sync<T>(context: Option<Context>, f: impl FnOnce() -> T) -> T {\n    if context.is_none() {\n        return f();\n    }\n    let _restore = Restore(CONTEXT.with(|c| c.replace(context)));\n    f()\n}\nstruct Scoped<F> {\n    context: Option<Context>,\n    future: ManuallyDrop<F>,\n}\nimpl<F: Future> Future for Scoped<F> {\n    type Output = F::Output;\n    fn poll(self: Pin<&mut Self>, cx: &mut TaskContext<'_>) -> Poll<Self::Output> {\n        // The future never moves out of this pinned wrapper, including during Drop.\n        let this = unsafe { self.get_unchecked_mut() };\n        scope_sync(this.context.clone(), || {\n            unsafe { Pin::new_unchecked(&mut *this.future) }.poll(cx)\n        })\n    }\n}\nimpl<F> Drop for Scoped<F> {\n    fn drop(&mut self) {\n        scope_sync(self.context.clone(), || {\n            // Drop in place exactly once, even if the future's destructor panics.\n            unsafe {\n                ManuallyDrop::drop(&mut self.future);\n            }\n        });\n    }\n}\npub fn scope<F: Future>(context: Option<Context>, future: F) -> impl Future<Output = F::Output> {\n    Scoped {\n        context,\n        future: ManuallyDrop::new(future),\n    }\n}\n…\npub fn event(name: &'static str, mut extra: Value) {\n    if !enabled() {\n        return;\n    }\n    extra[\"event\"] = name.into();\n    extra[\"tid\"] = thread_id().into();\n    if let Some(ctx) = current_context() {\n        let fields = extra.as_object_mut().expect(\"diagnostic event fields\");\n        fields.entry(\"op_id\").or_insert_with(|| {\n            if ctx.op_id == 0 {\n                Value::Null\n            } else {\n                ctx.op_id.to_string().into()\n            }\n        });\n        fields\n            .entry(\"subnet\")\n            .or_insert_with(|| json!(ctx.subnet.as_deref()));\n        fields.entry(\"step\").or_insert_with(|| json!(ctx.step));\n    }\n    submit(extra, stamp());\n}\n…\npub struct Span {\n    base: &'static str,\n    execution: &'static str,\n    runtime: &'static str,\n    context: Context,\n    parent: Option<u64>,\n    stage: Option<&'static str>,\n    finished: bool,\n    active_slot: Option<usize>,\n    previous_active: u64,\n}\npub fn begin(\n    base: &'static str,\n    execution: &'static str,\n    subnet: Option<&str>,\n    step: Option<u64>,\n    stage: Option<&'static str>,\n) -> Option<Span> {\n    if !enabled() {\n        return None;\n    }\n    begin_at(base, execution, subnet, step, stage, stamp())\n}\npub fn begin_at(\n    base: &'static str,\n    execution: &'static str,\n    subnet: Option<&str>,\n    step: Option<u64>,\n    stage: Option<&'static str>,\n    at: Stamp,\n) -> Option<Span> {\n    if !enabled() {\n        return None;\n    }\n    let started = Instant::now();\n    let inherited = current_context();\n    let id = NEXT_OP.fetch_add(1, Ordering::Relaxed);\n    let ctx = Context {\n        op_id: id,\n        subnet: subnet\n            .map(Arc::from)\n            .or_else(|| inherited.as_ref().and_then(|c| c.subnet.clone())),\n        step: step.or_else(|| inherited.as_ref().and_then(|c| c.step)),\n    };\n    let tid = thread_id();\n    let slot = if execution == \"sync\" {\n        STATE\n            .get()\n            .and_then(|s| s.workers.iter().position(|t| *t == tid))\n    } else {\n        None\n    };\n    let previous_active = slot.map_or(0, |i| {\n        STATE.get().unwrap().active[i].swap(id, Ordering::Relaxed)\n    });\n    let span = Span {\n        base,\n        execution,\n        runtime: RUNTIME.with(Cell::get),\n        context: ctx,\n        parent: inherited.filter(|c| c.op_id != 0).map(|c| c.op_id),\n        stage,\n        finished: false,\n        active_slot: slot,\n        previous_active,\n    };\n    submit(span.row(\"BEGIN\", None), at);\n    STATE\n        .get()\n        .unwrap()\n        .enqueue_max_ns\n        .fetch_max(started.elapsed().as_nanos() as u64, Ordering::Relaxed);\n    Some(span)\n}\nimpl Span {\n    pub fn id(&self) -> u64 {\n        self.context.op_id\n    }\n    pub fn context(&self) -> Context {\n        self.context.clone()\n    }\n    fn row(&self, phase: &str, outcome: Option<&str>) -> Value {\n        let mut row = json!({\"event\":format!(\"{}_{}\",self.base,phase),\"runtime\":self.runtime,\"tid\":thread_id(),\"op_id\":self.id().to_string(),\"parent_op_id\":self.parent.map(|id|id.to_string()),\"execution\":self.execution,\"subnet\":self.context.subnet.as_deref(),\"step\":self.context.step});\n        if let Some(stage) = self.stage {\n            row[\"stage\"] = stage.into();\n        }\n        if let Some(outcome) = outcome {\n            row[\"outcome\"] = outcome.into();\n        }\n        row\n    }\n    fn end(&mut self, outcome: &'static str) {\n        if self.finished {\n            return;\n        }\n        let started = Instant::now();\n        submit(self.row(\"END\", Some(outcome)), stamp());\n        if let Some(i) = self.active_slot {\n            STATE.get().unwrap().active[i].store(self.previous_active, Ordering::Relaxed);\n        }\n        self.finished = true;\n        STATE\n            .get()\n            .unwrap()\n            .enqueue_max_ns\n            .fetch_max(started.elapsed().as_nanos() as u64, Ordering::Relaxed);\n    }\n    pub fn finish(mut self, outcome: &'static str) {\n        self.end(outcome);\n    }\n}\nimpl Drop for Span {\n    fn drop(&mut self) {\n        self.end(\"cancelled\");\n    }\n}\n\n/// Callback installed only on the opted-in broker; dependencies own no logger.\npub fn native_hook(\n    base: &'static str,\n    phase: &'static str,\n    outcome: &'static str,\n    token: u64,\n) -> u64 {\n    if phase == \"begin\" {\n        let Some(span) = begin(base, \"sync\", None, None, None) else {\n            return 0;\n        };\n        let id = span.id();\n        let previous = CONTEXT.with(|c| c.replace(Some(span.context())));\n        HOOK_SPANS.with(|s| s.borrow_mut().push((span, previous)));\n        id\n    } else {\n        if token == 0 {\n            return 0;\n        }\n        let entry = HOOK_SPANS.with(|s| {\n            let mut spans = s.borrow_mut();\n            if spans.last().is_some_and(|(span, _)| span.id() == token) {\n                spans.pop()\n            } else {\n                None\n            }\n        });\n        if let Some((span, previous)) = entry {\n            span.finish(outcome);\n            CONTEXT.with(|c| *c.borrow_mut() = previous);\n        } else {\n            STATE.get().unwrap().dropped.fetch_add(1, Ordering::Relaxed);\n        }\n        token\n    }\n}","startLine":94,"lineNumbers":[94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,null,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,null,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350]},"fileSize":15359,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net-diag\\src\\lib.rs"}}},"isError":false,"timestamp":1789542490332}}
{"type":"message","id":"60ff7008","parentId":"9c076f45","timestamp":"2026-09-16T07:08:10.335Z","message":{"role":"toolResult","toolCallId":"call_cbVinoI3YcjV2MdV00TeCJwz|fc_075dcc3b43edbaa0016aaa405a319087d1b25b99463f1efdaa","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/ntp.rs#F496]\n239:\n240:/// One offset query against the configured servers: NTP time minus system\n241:/// time at receipt. `None` = no server answered (system-clock fallback).\n242:fn query_offset_secs() -> Option<i64> {\n243:    if !ENABLED.load(std::sync::atomic::Ordering::Relaxed) {\n244:        return None;\n245:    }\n246:    let override_server = std::env::var(\"SPT_NTP_SERVER\").ok();\n247:    if override_server.as_deref() == Some(\"off\") {\n248:        return None;\n249:    }\n250:    let servers: Vec<&str> = match &override_server {\n251:        Some(s) => vec![s.as_str()],\n252:        None => DEFAULT_SERVERS.to_vec(),\n253:    };\n254:    for server in servers {\n255:        if let Some(ntp_unix) = query_unix_secs(server, QUERY_TIMEOUT + Duration::from_millis(500))\n256:        {\n257:            return Some(ntp_unix as i64 - system_now_secs() as i64);\n258:        }\n259:    }\n260:    None\n261:}\n262:\n263:/// One SNTP client query to a server name, reaching it on EITHER IP family\n264:/// (D1): resolve every address `to_socket_addrs()` yields and try each in\n265:/// turn — the FIRST that answers wins. ROOT (JOIN-TRUTH): the old single\n266:/// `0.0.0.0` bind + first-addr `send_to` stranded time.google.com on a\n267:/// v6-first dual-stack box (4×AAAA resolved before any A), permanently\n268:/// unreachable via our code while `w32tm` reached it over v6. `None` when no\n269:/// resolved address on any family answers (system-clock fallback).\n270:// [impl->REQ-PAIR-NTP-MULTIHOME]\n271:pub fn query_unix_secs(server: &str, timeout: Duration) -> Option<u64> {\n272:    let mut addrs: Vec<SocketAddr> = server.to_socket_addrs().ok()?.collect();\n273:    sort_v4_first(&mut addrs);\n274:    query_first_reachable(addrs, timeout)\n275:}\n276:\n277:/// Order the resolved addresses IPv4-first before iterating (latency, not\n278:/// correctness — v6 is still tried after, so v6-only networks are unaffected).\n279:/// SPT's network stack is v4-dominant, and a v6-first resolver ordering makes\n280:/// [`query_first_reachable`] pay the full blackhole timeout on every dead AAAA\n281:/// before reaching a live A — the enlyzeam shape (4×AAAA ahead of the A) burned\n282:/// ~6s per refresh. Stable within each family (a working server's own address\n283:/// order is preserved).\n284:// [impl->REQ-PAIR-NTP-MULTIHOME]\n285:fn sort_v4_first(addrs: &mut [SocketAddr]) {\n286:    addrs.sort_by_key(|a| a.is_ipv6()); // false (v4) < true (v6); stable\n287:}\n288:\n289:/// Try each resolved address until one answers (D1). Split from resolution so\n290:/// the \"a reachable v4 candidate behind unreachable v6 ones still answers\"\n291:/// invariant is unit-testable with an injected address list.\n292:// [impl->REQ-PAIR-NTP-MULTIHOME]\n293:fn query_first_reachable<I: IntoIterator<Item = SocketAddr>>(\n294:    addrs: I,\n295:    timeout: Duration,\n296:) -> Option<u64> {\n297:    for addr in addrs {\n298:        if let Some(secs) = query_one_addr(addr, timeout) {\n299:            return Some(secs);\n300:        }\n301:    }\n302:    None\n303:}\n304:\n305:/// One SNTP exchange to a single resolved address, binding a local socket of\n306:/// the SAME family (D1 — a v4 target needs a v4 socket, a v6 target a v6\n307:/// socket): send a 48-byte mode-3 request, read the transmit timestamp back.\n308:/// `None` on any bind/socket/parse failure — the caller tries the next\n309:/// address, then falls back to the system clock.\n310:// [impl->REQ-PAIR-NTP-MULTIHOME]\n311:fn query_one_addr(addr: SocketAddr, timeout: Duration) -> Option<u64> {\n312:    let bind_addr = match addr {\n313:        SocketAddr::V4(_) => SocketAddr::new(IpAddr::V4(Ipv4Addr::UNSPECIFIED), 0),\n314:        SocketAddr::V6(_) => SocketAddr::new(IpAddr::V6(Ipv6Addr::UNSPECIFIED), 0),\n315:    };\n316:    let socket = UdpSocket::bind(bind_addr).ok()?;\n317:    socket.set_read_timeout(Some(timeout)).ok()?;\n318:    socket.set_write_timeout(Some(timeout)).ok()?;\n319:    let mut packet = [0u8; 48];\n320:    packet[0] = 0x23; // LI=0, VN=4, Mode=3 (client)\n321:    socket.send_to(&packet, addr).ok()?;\n322:    let mut resp = [0u8; 48];\n323:    let (n, _) = socket.recv_from(&mut resp).ok()?;\n…\n325:}\n\n[Showing lines 239-323 of 565. Use :324 to continue]"}],"details":{"truncation":{"content":"\n/// One offset query against the configured servers: NTP time minus system\n/// time at receipt. `None` = no server answered (system-clock fallback).\nfn query_offset_secs() -> Option<i64> {\n    if !ENABLED.load(std::sync::atomic::Ordering::Relaxed) {\n        return None;\n    }\n    let override_server = std::env::var(\"SPT_NTP_SERVER\").ok();\n    if override_server.as_deref() == Some(\"off\") {\n        return None;\n    }\n    let servers: Vec<&str> = match &override_server {\n        Some(s) => vec![s.as_str()],\n        None => DEFAULT_SERVERS.to_vec(),\n    };\n    for server in servers {\n        if let Some(ntp_unix) = query_unix_secs(server, QUERY_TIMEOUT + Duration::from_millis(500))\n        {\n            return Some(ntp_unix as i64 - system_now_secs() as i64);\n        }\n    }\n    None\n}\n\n/// One SNTP client query to a server name, reaching it on EITHER IP family\n/// (D1): resolve every address `to_socket_addrs()` yields and try each in\n/// turn — the FIRST that answers wins. ROOT (JOIN-TRUTH): the old single\n/// `0.0.0.0` bind + first-addr `send_to` stranded time.google.com on a\n/// v6-first dual-stack box (4×AAAA resolved before any A), permanently\n/// unreachable via our code while `w32tm` reached it over v6. `None` when no\n/// resolved address on any family answers (system-clock fallback).\n// [impl->REQ-PAIR-NTP-MULTIHOME]\npub fn query_unix_secs(server: &str, timeout: Duration) -> Option<u64> {\n    let mut addrs: Vec<SocketAddr> = server.to_socket_addrs().ok()?.collect();\n    sort_v4_first(&mut addrs);\n    query_first_reachable(addrs, timeout)\n}\n\n/// Order the resolved addresses IPv4-first before iterating (latency, not\n/// correctness — v6 is still tried after, so v6-only networks are unaffected).\n/// SPT's network stack is v4-dominant, and a v6-first resolver ordering makes\n/// [`query_first_reachable`] pay the full blackhole timeout on every dead AAAA\n/// before reaching a live A — the enlyzeam shape (4×AAAA ahead of the A) burned\n/// ~6s per refresh. Stable within each family (a working server's own address\n/// order is preserved).\n// [impl->REQ-PAIR-NTP-MULTIHOME]\nfn sort_v4_first(addrs: &mut [SocketAddr]) {\n    addrs.sort_by_key(|a| a.is_ipv6()); // false (v4) < true (v6); stable\n}\n\n/// Try each resolved address until one answers (D1). Split from resolution so\n/// the \"a reachable v4 candidate behind unreachable v6 ones still answers\"\n/// invariant is unit-testable with an injected address list.\n// [impl->REQ-PAIR-NTP-MULTIHOME]\nfn query_first_reachable<I: IntoIterator<Item = SocketAddr>>(\n    addrs: I,\n    timeout: Duration,\n) -> Option<u64> {\n    for addr in addrs {\n        if let Some(secs) = query_one_addr(addr, timeout) {\n            return Some(secs);\n        }\n    }\n    None\n}\n\n/// One SNTP exchange to a single resolved address, binding a local socket of\n/// the SAME family (D1 — a v4 target needs a v4 socket, a v6 target a v6\n/// socket): send a 48-byte mode-3 request, read the transmit timestamp back.\n/// `None` on any bind/socket/parse failure — the caller tries the next\n/// address, then falls back to the system clock.\n// [impl->REQ-PAIR-NTP-MULTIHOME]\nfn query_one_addr(addr: SocketAddr, timeout: Duration) -> Option<u64> {\n    let bind_addr = match addr {\n        SocketAddr::V4(_) => SocketAddr::new(IpAddr::V4(Ipv4Addr::UNSPECIFIED), 0),\n        SocketAddr::V6(_) => SocketAddr::new(IpAddr::V6(Ipv6Addr::UNSPECIFIED), 0),\n    };\n    let socket = UdpSocket::bind(bind_addr).ok()?;\n    socket.set_read_timeout(Some(timeout)).ok()?;\n    socket.set_write_timeout(Some(timeout)).ok()?;\n    let mut packet = [0u8; 48];\n    packet[0] = 0x23; // LI=0, VN=4, Mode=3 (client)\n    socket.send_to(&packet, addr).ok()?;\n    let mut resp = [0u8; 48];\n    let (n, _) = socket.recv_from(&mut resp).ok()?;","truncated":true,"truncatedBy":"lines","totalLines":327,"totalBytes":3776,"outputLines":85,"outputBytes":3776,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":565,"displayContent":{"text":"\n/// One offset query against the configured servers: NTP time minus system\n/// time at receipt. `None` = no server answered (system-clock fallback).\nfn query_offset_secs() -> Option<i64> {\n    if !ENABLED.load(std::sync::atomic::Ordering::Relaxed) {\n        return None;\n    }\n    let override_server = std::env::var(\"SPT_NTP_SERVER\").ok();\n    if override_server.as_deref() == Some(\"off\") {\n        return None;\n    }\n    let servers: Vec<&str> = match &override_server {\n        Some(s) => vec![s.as_str()],\n        None => DEFAULT_SERVERS.to_vec(),\n    };\n    for server in servers {\n        if let Some(ntp_unix) = query_unix_secs(server, QUERY_TIMEOUT + Duration::from_millis(500))\n        {\n            return Some(ntp_unix as i64 - system_now_secs() as i64);\n        }\n    }\n    None\n}\n\n/// One SNTP client query to a server name, reaching it on EITHER IP family\n/// (D1): resolve every address `to_socket_addrs()` yields and try each in\n/// turn — the FIRST that answers wins. ROOT (JOIN-TRUTH): the old single\n/// `0.0.0.0` bind + first-addr `send_to` stranded time.google.com on a\n/// v6-first dual-stack box (4×AAAA resolved before any A), permanently\n/// unreachable via our code while `w32tm` reached it over v6. `None` when no\n/// resolved address on any family answers (system-clock fallback).\n// [impl->REQ-PAIR-NTP-MULTIHOME]\npub fn query_unix_secs(server: &str, timeout: Duration) -> Option<u64> {\n    let mut addrs: Vec<SocketAddr> = server.to_socket_addrs().ok()?.collect();\n    sort_v4_first(&mut addrs);\n    query_first_reachable(addrs, timeout)\n}\n\n/// Order the resolved addresses IPv4-first before iterating (latency, not\n/// correctness — v6 is still tried after, so v6-only networks are unaffected).\n/// SPT's network stack is v4-dominant, and a v6-first resolver ordering makes\n/// [`query_first_reachable`] pay the full blackhole timeout on every dead AAAA\n/// before reaching a live A — the enlyzeam shape (4×AAAA ahead of the A) burned\n/// ~6s per refresh. Stable within each family (a working server's own address\n/// order is preserved).\n// [impl->REQ-PAIR-NTP-MULTIHOME]\nfn sort_v4_first(addrs: &mut [SocketAddr]) {\n    addrs.sort_by_key(|a| a.is_ipv6()); // false (v4) < true (v6); stable\n}\n\n/// Try each resolved address until one answers (D1). Split from resolution so\n/// the \"a reachable v4 candidate behind unreachable v6 ones still answers\"\n/// invariant is unit-testable with an injected address list.\n// [impl->REQ-PAIR-NTP-MULTIHOME]\nfn query_first_reachable<I: IntoIterator<Item = SocketAddr>>(\n    addrs: I,\n    timeout: Duration,\n) -> Option<u64> {\n    for addr in addrs {\n        if let Some(secs) = query_one_addr(addr, timeout) {\n            return Some(secs);\n        }\n    }\n    None\n}\n\n/// One SNTP exchange to a single resolved address, binding a local socket of\n/// the SAME family (D1 — a v4 target needs a v4 socket, a v6 target a v6\n/// socket): send a 48-byte mode-3 request, read the transmit timestamp back.\n/// `None` on any bind/socket/parse failure — the caller tries the next\n/// address, then falls back to the system clock.\n// [impl->REQ-PAIR-NTP-MULTIHOME]\nfn query_one_addr(addr: SocketAddr, timeout: Duration) -> Option<u64> {\n    let bind_addr = match addr {\n        SocketAddr::V4(_) => SocketAddr::new(IpAddr::V4(Ipv4Addr::UNSPECIFIED), 0),\n        SocketAddr::V6(_) => SocketAddr::new(IpAddr::V6(Ipv6Addr::UNSPECIFIED), 0),\n    };\n    let socket = UdpSocket::bind(bind_addr).ok()?;\n    socket.set_read_timeout(Some(timeout)).ok()?;\n    socket.set_write_timeout(Some(timeout)).ok()?;\n    let mut packet = [0u8; 48];\n    packet[0] = 0x23; // LI=0, VN=4, Mode=3 (client)\n    socket.send_to(&packet, addr).ok()?;\n    let mut resp = [0u8; 48];\n    let (n, _) = socket.recv_from(&mut resp).ok()?;\n…\n}","startLine":239,"lineNumbers":[239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,null,325]},"fileSize":24545,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net\\src\\net\\pairing\\ntp.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":565,"totalBytes":3776,"outputLines":85,"outputBytes":3776,"shownRange":{"start":239,"end":323},"nextOffset":324}}},"isError":false,"timestamp":1789542490335}}
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{"type":"message","id":"ee1e4721","parentId":"e316721f","timestamp":"2026-09-16T07:08:43.963Z","message":{"role":"toolResult","toolCallId":"call_6qg1psUQYYp5aP3zMRrC0noY|fc_0224613c6c13cfdd016aaa407bd1e887d1beebd49f0e8cd6c6","toolName":"read","content":[{"type":"text","text":"---\nname: code-review\ndescription: Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to \"review since X\".\n---\n\nTwo-axis review of the diff between `HEAD` and a fixed point the user supplies:\n\n- **Standards** — does the code conform to this repo's documented coding standards?\n- **Spec** — does the code faithfully implement the originating issue / spec?\n\nBoth axes run as **parallel sub-agents** so they don't pollute each other's context, then this skill aggregates their findings.\n\nThe issue tracker should have been provided to you — run `/setup-matt-pocock-skills` if `docs/agents/issue-tracker.md` is missing.\n\n## Process\n\n### 1. Pin the fixed point\n\nWhatever the user said is the fixed point — a commit SHA, branch name, tag, `main`, `HEAD~5`, etc. If they didn't specify one, ask for it.\n\nCapture the diff command once: `git diff <fixed-point>...HEAD` (three-dot, so the comparison is against the merge-base). Also note the list of commits via `git log <fixed-point>..HEAD --oneline`.\n\nBefore going further, confirm the fixed point resolves (`git rev-parse <fixed-point>`) and the diff is non-empty. A bad ref or empty diff should fail here — not inside two parallel sub-agents.\n\n### 2. Identify the spec source\n\nLook for the originating spec, in this order:\n\n1. Issue references in the commit messages (`#123`, `Closes #45`, GitLab `!67`, etc.) — fetch via the workflow in `docs/agents/issue-tracker.md`.\n2. A path the user passed as an argument.\n3. A spec file under `docs/`, `specs/`, or `.scratch/` matching the branch name or feature.\n4. If nothing is found, ask the user where the spec is. If they say there isn't one, the **Spec** sub-agent will skip and report \"no spec available\".\n\n### 3. Identify the standards sources\n\nAnything in the repo that documents how code should be written, such as `CODING_STANDARDS.md` or `CONTRIBUTING.md`.\n\nOn top of whatever the repo documents, the Standards axis always carries the **smell baseline** below — a fixed set of Fowler code smells (_Refactoring_, ch.3) that applies even when a repo documents nothing. Two rules bind it:\n\n- **The repo overrides.** A documented repo standard always wins; where it endorses something the baseline would flag, suppress the smell.\n- **Always a judgement call.** Each smell is a labelled heuristic (\"possible Feature Envy\"), never a hard violation — and, like any standard here, skip anything tooling already enforces.\n\nEach smell reads *what it is* → *how to fix*; match it against the diff:\n\n- **Mysterious Name** — a function, variable, or type whose name doesn't reveal what it does or holds. → rename it; if no honest name comes, the design's murky.\n- **Duplicated Code** — the same logic shape appears in more than one hunk or file in the change. → extract the shared shape, call it from both.\n- **Feature Envy** — a method that reaches into another object's data more than its own. → move the method onto the data it envies.\n- **Data Clumps** — the same few fields or params keep travelling together (a type wanting to be born). → bundle them into one type, pass that.\n- **Primitive Obsession** — a primitive or string standing in for a domain concept that deserves its own type. → give the concept its own small type.\n- **Repeated Switches** — the same `switch`/`if`-cascade on the same type recurs across the change. → replace with polymorphism, or one map both sites share.\n- **Shotgun Surgery** — one logical change forces scattered edits across many files in the diff. → gather what changes together into one module.\n- **Divergent Change** — one file or module is edited for several unrelated reasons. → split so each module changes for one reason.\n- **Speculative Generality** — abstraction, parameters, or hooks added for needs the spec doesn't have. → delete it; inline back until a real need shows.\n- **Message Chains** — long `a.b().c().d()` navigation the caller shouldn't depend on. → hide the walk behind one method on the first object.\n- **Middle Man** — a class or function that mostly just delegates onward. → cut it, call the real target direct.\n- **Refused Bequest** — a subclass or implementer that ignores or overrides most of what it inherits. → drop the inheritance, use composition.\n\n### 4. Spawn both sub-agents in parallel\n\nSend a single message with two `Agent` tool calls. Use the `general-purpose` subagent for both.\n\n**Standards sub-agent prompt** — include:\n\n- The full diff command and commit list.\n- The list of standards-source files you found in step 3, **plus the smell baseline from step 3** pasted in full — the sub-agent has no other access to it.\n- The brief: \"Report — per file/hunk where relevant — (a) every place the diff violates a documented standard: cite the standard (file + the rule); and (b) any baseline smell you spot: name it and quote the hunk. Distinguish hard violations from judgement calls — documented-standard breaches can be hard, but baseline smells are always judgement calls, and a documented repo standard overrides the baseline. Skip anything tooling enforces. Under 400 words.\"\n\n**Spec sub-agent prompt** — include:\n\n- The diff command and commit list.\n- The path or fetched contents of the spec.\n- The brief: \"Report: (a) requirements the spec asked for that are missing or partial; (b) behaviour in the diff that wasn't asked for (scope creep); (c) requirements that look implemented but where the implementation looks wrong. Quote the spec line for each finding. Under 400 words.\"\n\nIf the spec is missing, skip the Spec sub-agent and note this in the final report.\n\n### 5. Aggregate\n\nPresent the two reports under `## Standards` and `## Spec` headings, verbatim or lightly cleaned. Do **not** merge or rerank findings — the two axes are deliberately separate (see _Why two axes_).\n\nEnd with a one-line summary: total findings per axis, and the worst issue _within each axis_ (if any). Don't pick a single winner across axes — that's the reranking the separation exists to prevent.\n\n## Why two axes\n\nA change can pass one axis and fail the other:\n\n- Code that follows every standard but implements the wrong thing → **Standards pass, Spec fail.**\n- Code that does exactly what the issue asked but breaks the project's conventions → **Spec pass, Standards fail.**\n\nReporting them separately stops one axis from masking the other."}],"details":{"resolvedPath":"C:\\Users\\decid\\.agents\\skills\\code-review\\SKILL.md","contentType":"text/markdown","totalLines":89,"displayContent":{"text":"---\r\nname: code-review\r\ndescription: Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to \"review since X\".\r\n---\r\n\r\nTwo-axis review of the diff between `HEAD` and a fixed point the user supplies:\r\n\r\n- **Standards** — does the code conform to this repo's documented coding standards?\r\n- **Spec** — does the code faithfully implement the originating issue / spec?\r\n\r\nBoth axes run as **parallel sub-agents** so they don't pollute each other's context, then this skill aggregates their findings.\r\n\r\nThe issue tracker should have been provided to you — run `/setup-matt-pocock-skills` if `docs/agents/issue-tracker.md` is missing.\r\n\r\n## Process\r\n\r\n### 1. Pin the fixed point\r\n\r\nWhatever the user said is the fixed point — a commit SHA, branch name, tag, `main`, `HEAD~5`, etc. If they didn't specify one, ask for it.\r\n\r\nCapture the diff command once: `git diff <fixed-point>...HEAD` (three-dot, so the comparison is against the merge-base). Also note the list of commits via `git log <fixed-point>..HEAD --oneline`.\r\n\r\nBefore going further, confirm the fixed point resolves (`git rev-parse <fixed-point>`) and the diff is non-empty. A bad ref or empty diff should fail here — not inside two parallel sub-agents.\r\n\r\n### 2. Identify the spec source\r\n\r\nLook for the originating spec, in this order:\r\n\r\n1. Issue references in the commit messages (`#123`, `Closes #45`, GitLab `!67`, etc.) — fetch via the workflow in `docs/agents/issue-tracker.md`.\r\n2. A path the user passed as an argument.\r\n3. A spec file under `docs/`, `specs/`, or `.scratch/` matching the branch name or feature.\r\n4. If nothing is found, ask the user where the spec is. If they say there isn't one, the **Spec** sub-agent will skip and report \"no spec available\".\r\n\r\n### 3. Identify the standards sources\r\n\r\nAnything in the repo that documents how code should be written, such as `CODING_STANDARDS.md` or `CONTRIBUTING.md`.\r\n\r\nOn top of whatever the repo documents, the Standards axis always carries the **smell baseline** below — a fixed set of Fowler code smells (_Refactoring_, ch.3) that applies even when a repo documents nothing. Two rules bind it:\r\n\r\n- **The repo overrides.** A documented repo standard always wins; where it endorses something the baseline would flag, suppress the smell.\r\n- **Always a judgement call.** Each smell is a labelled heuristic (\"possible Feature Envy\"), never a hard violation — and, like any standard here, skip anything tooling already enforces.\r\n\r\nEach smell reads *what it is* → *how to fix*; match it against the diff:\r\n\r\n- **Mysterious Name** — a function, variable, or type whose name doesn't reveal what it does or holds. → rename it; if no honest name comes, the design's murky.\r\n- **Duplicated Code** — the same logic shape appears in more than one hunk or file in the change. → extract the shared shape, call it from both.\r\n- **Feature Envy** — a method that reaches into another object's data more than its own. → move the method onto the data it envies.\r\n- **Data Clumps** — the same few fields or params keep travelling together (a type wanting to be born). → bundle them into one type, pass that.\r\n- **Primitive Obsession** — a primitive or string standing in for a domain concept that deserves its own type. → give the concept its own small type.\r\n- **Repeated Switches** — the same `switch`/`if`-cascade on the same type recurs across the change. → replace with polymorphism, or one map both sites share.\r\n- **Shotgun Surgery** — one logical change forces scattered edits across many files in the diff. → gather what changes together into one module.\r\n- **Divergent Change** — one file or module is edited for several unrelated reasons. → split so each module changes for one reason.\r\n- **Speculative Generality** — abstraction, parameters, or hooks added for needs the spec doesn't have. → delete it; inline back until a real need shows.\r\n- **Message Chains** — long `a.b().c().d()` navigation the caller shouldn't depend on. → hide the walk behind one method on the first object.\r\n- **Middle Man** — a class or function that mostly just delegates onward. → cut it, call the real target direct.\r\n- **Refused Bequest** — a subclass or implementer that ignores or overrides most of what it inherits. → drop the inheritance, use composition.\r\n\r\n### 4. Spawn both sub-agents in parallel\r\n\r\nSend a single message with two `Agent` tool calls. Use the `general-purpose` subagent for both.\r\n\r\n**Standards sub-agent prompt** — include:\r\n\r\n- The full diff command and commit list.\r\n- The list of standards-source files you found in step 3, **plus the smell baseline from step 3** pasted in full — the sub-agent has no other access to it.\r\n- The brief: \"Report — per file/hunk where relevant — (a) every place the diff violates a documented standard: cite the standard (file + the rule); and (b) any baseline smell you spot: name it and quote the hunk. Distinguish hard violations from judgement calls — documented-standard breaches can be hard, but baseline smells are always judgement calls, and a documented repo standard overrides the baseline. Skip anything tooling enforces. Under 400 words.\"\r\n\r\n**Spec sub-agent prompt** — include:\r\n\r\n- The diff command and commit list.\r\n- The path or fetched contents of the spec.\r\n- The brief: \"Report: (a) requirements the spec asked for that are missing or partial; (b) behaviour in the diff that wasn't asked for (scope creep); (c) requirements that look implemented but where the implementation looks wrong. Quote the spec line for each finding. Under 400 words.\"\r\n\r\nIf the spec is missing, skip the Spec sub-agent and note this in the final report.\r\n\r\n### 5. Aggregate\r\n\r\nPresent the two reports under `## Standards` and `## Spec` headings, verbatim or lightly cleaned. Do **not** merge or rerank findings — the two axes are deliberately separate (see _Why two axes_).\r\n\r\nEnd with a one-line summary: total findings per axis, and the worst issue _within each axis_ (if any). Don't pick a single winner across axes — that's the reranking the separation exists to prevent.\r\n\r\n## Why two axes\r\n\r\nA change can pass one axis and fail the other:\r\n\r\n- Code that follows every standard but implements the wrong thing → **Standards pass, Spec fail.**\r\n- Code that does exactly what the issue asked but breaks the project's conventions → **Spec pass, Standards fail.**\r\n\r\nReporting them separately stops one axis from masking the other.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89]},"meta":{"source":{"type":"internal","value":"skill://code-review"}}},"isError":false,"timestamp":1789542523962}}
{"type":"message","id":"50d2af82","parentId":"ee1e4721","timestamp":"2026-09-16T07:08:46.072Z","message":{"role":"toolResult","toolCallId":"call_8a4DLorlviwkQxzxYoxR6ToP|fc_0224613c6c13cfdd016aaa407bd1d487d1b5c257442dd634aa","toolName":"grep","content":[{"type":"text","text":"# .worktrees/\n\n## 302-netdev-hook/src/\n### diagnostics.rs#5D7B\n 13:/// the end return value is ignored. Callbacks execute on the boundary's thread.\n*14:pub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n 15:\n 16:static HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n 17:\n...\n 19:/// original callback, so replacing the observer cannot split a begin/end pair.\n*20:pub fn install_hook(hook: Hook) {\n 21:    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n 22:}\n 23:\n...\n 25:pub(crate) struct Span {\n*26:    hook: Hook,\n 27:    base: &'static str,\n 28:    token: u64,\n 29:    outcome: &'static str,\n...\n 40:        // function-pointer type. Function pointers remain valid for the process.\n*41:        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n 42:        let token = hook(base, \"begin\", \"\", 0);\n 43:        Some(Self {\n 44:            hook,\n### lib.rs#98D3\n 10://!\n*11:pub mod diagnostics;\n 12:pub mod interface;\n 13:pub mod net;\n 14:mod os;\n\n### os/\n\n#### bsd/route/\n##### mod.rs#E736\n 28:const CTL_NET: c_int = libc::CTL_NET;\n*29:const NET_RT_DUMP: c_int = 1;\n*30:const NET_RT_FLAGS: c_int = 2;\n 31:\n 32:const RTF_LLINFO: u32 = 1024;\n 33:#[cfg(any(target_os = \"freebsd\", target_os = \"openbsd\"))]\n...\n 387:        libc::AF_INET,\n*388:        NET_RT_FLAGS,\n 389:        RTF_LLINFO as i32, // ARP/neighbor entries\n 390:    ];\n 391:    let buf = sysctl_vec(&mut mib)?;\n...\n 430:        0,           // all families\n*431:        NET_RT_DUMP, // dump routes\n 432:        0,\n 433:    ];\n 434:    let buf = sysctl_vec(&mut mib)?;\n\n#### darwin/\n##### route.rs#222C\n 21:\n*22:const NET_RT_DUMP: c_int = 1;\n*23:const NET_RT_FLAGS: c_int = 2;\n 24:\n 25:const RTM_VERSION: c_uchar = 5;\n 26:const RTF_LLINFO: c_int = 1024;\n...\n 458:        AF_INET,      // IPv4\n*459:        NET_RT_FLAGS, // flags\n 460:        RTF_LLINFO,   // ARP/neighbor entries\n 461:    ];\n 462:    // Includes ENOMEM retry internally; length is truncated to actual bytes read.\n...\n 503:        0,           // all families (0)\n*504:        NET_RT_DUMP, // dump routes\n 505:        0,\n 506:    ];\n 507:    // Includes ENOMEM retry internally; buffer is right-sized and truncated.\n\n#### linux/\n##### procfs.rs#3E1C\n 7:\n*8:const PATH_PROC_NET_ROUTE: &str = \"/proc/net/route\";\n*9:const PATH_PROC_NET_IPV6_ROUTE: &str = \"/proc/net/ipv6_route\";\n*10:const PATH_PROC_NET_ARP: &str = \"/proc/net/arp\";\n 11:\n 12:fn convert_hex_ipv4(hex_ip: &str) -> Ipv4Addr {\n 13:    if hex_ip.len() != 8 {\n...\n 39:    let mut arp_map: HashMap<Ipv4Addr, MacAddr> = HashMap::new();\n*40:    if let Ok(arp_text) = read_to_string(PATH_PROC_NET_ARP) {\n 41:        for row in arp_text.lines() {\n 42:            let mut fields = row.split_whitespace();\n 43:            let Some(ip_addr) = fields.next() else {\n...\n 60:    let mut ipv4_gateway_map: HashMap<String, Ipv4Addr> = HashMap::new();\n*61:    if let Ok(route_text) = read_to_string(PATH_PROC_NET_ROUTE) {\n 62:        for row in route_text.lines() {\n 63:            let mut fields = row.split_whitespace();\n 64:            let Some(if_name) = fields.next() else {\n...\n 80:    let mut ipv6_gateway_map: HashMap<String, Ipv6Addr> = HashMap::new();\n*81:    if let Ok(route_text) = read_to_string(PATH_PROC_NET_IPV6_ROUTE) {\n 82:        for row in route_text.lines() {\n 83:            let fields: Vec<&str> = row.split_whitespace().collect();\n 84:            if fields.len() < 10 {\n\n#### windows/\n##### interface.rs#A512\n 5:};\n*6:use windows_sys::Win32::NetworkManagement::Ndis::NET_IF_OPER_STATUS_UP;\n 7:use windows_sys::Win32::Networking::WinSock::{\n 8:    AF_INET, AF_INET6, AF_UNSPEC, IpDadStateDeprecated, IpDadStateDuplicate, IpDadStateTentative,\n 9:    IpSuffixOriginRandom, SOCKADDR_INET, SOCKET_ADDRESS,\n...\n 91:pub fn interfaces() -> Vec<Interface> {\n*92:    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n 93:    #[cfg(feature = \"gateway\")]\n 94:    let local_ip: IpAddr = match get_local_ipaddr() {\n 95:        Some(local_ip) => local_ip,\n...\n 145:            let mut flags: u32 = 0;\n*146:            if cur.OperStatus == NET_IF_OPER_STATUS_UP {\n 147:                flags |= flags::IFF_UP;\n 148:            }\n 149:            match if_type {\n##### state.rs#8732\n 12:    let mut retries = 3;\n*13:    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n 14:    loop {\n 15:        let mut dwsize = mem.capacity() as u32;\n 16:        let ret = unsafe {\n\n## 302-netwatch-hook/\n\n### netwatch/src/\n#### diagnostics.rs#1248\n 13:/// the end return value is ignored. Callbacks execute on the boundary's thread.\n*14:pub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n 15:\n 16:static HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n 17:\n...\n 19:/// original callback, so replacing the observer cannot split a begin/end pair.\n*20:pub fn install_hook(hook: Hook) {\n 21:    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n 22:}\n 23:\n...\n 25:pub(crate) struct Span {\n*26:    hook: Hook,\n 27:    base: &'static str,\n 28:    token: u64,\n 29:    outcome: &'static str,\n...\n 40:        // function-pointer type. Function pointers remain valid for the process.\n*41:        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n 42:        let token = hook(base, \"begin\", \"\", 0);\n 43:        Some(Self {\n 44:            hook,\n#### interfaces.rs#C511\n 430:#[derive(Debug, Clone)]\n*431:pub struct HomeRouter {\n 432:    /// Ip of the router.\n 433:    pub gateway: IpAddr,\n 434:    /// Our local Ip if known.\n...\n 437:\n*438:impl HomeRouter {\n 439:    /// Returns the likely IP of the residential router, which will always\n 440:    /// be a private address, if found.\n 441:    /// In addition, it returns the IP address of the current machine on\n...\n 444:    pub fn new() -> Option<Self> {\n*445:        let span = crate::diagnostics::Span::begin(\"NET_GATEWAY_LOOKUP\");\n 446:        let gateway = match Self::get_default_gateway() {\n 447:            Some(gateway) => gateway,\n 448:            None => {\n...\n 459:\n*460:        Some(HomeRouter { gateway, my_ip })\n 461:    }\n 462:\n 463:    #[cfg(any(\n...\n 555:    async fn test_likely_home_router() {\n*556:        let home_router = HomeRouter::new().expect(\"missing home router\");\n 557:        println!(\"home router: {home_router:#?}\");\n 558:    }\n 559:\n#### lib.rs#63C3\n 2:\n*3:pub mod diagnostics;\n 4:#[cfg_attr(wasm_browser, path = \"interfaces/wasm_browser.rs\")]\n 5:pub mod interfaces;\n 6:pub mod ip;\n\n#### interfaces/\n##### bsd.rs#20ED\n 13:use libc::{\n*14:    NET_RT_DUMP, RTA_IFP, RTAX_BRD, RTAX_DST, RTAX_GATEWAY, RTAX_MAX, RTAX_NETMASK, RTF_GATEWAY,\n 15:};\n 16:use n0_error::{e, ensure, stack_error};\n 17:use tracing::warn;\n...\n 140:fn fetch_routing_table() -> Option<Vec<u8>> {\n*141:    match fetch_rib(AF_UNSPEC, libc::NET_RT_DUMP, 0) {\n 142:        Ok(res) => Some(res),\n 143:        Err(err) => {\n 144:            warn!(\"fetch_rib failed: {:?}\", err);\n...\n 151:fn parse_routing_table(rib: &[u8]) -> Option<Vec<RouteMessage>> {\n*152:    match parse_rib(libc::NET_RT_IFLIST, rib) {\n 153:        Ok(res) => {\n 154:            let res = res\n 155:                .into_iter()\n...\n 171:fn fetch_routing_table() -> Option<Vec<u8>> {\n*172:    const NET_RT_DUMP2: i32 = 7;\n*173:    match fetch_rib(libc::AF_UNSPEC, NET_RT_DUMP2, 0) {\n 174:        Ok(res) => Some(res),\n 175:        Err(err) => {\n 176:            warn!(\"fetch_rib failed: {:?}\", err);\n...\n 183:fn parse_routing_table(rib: &[u8]) -> Option<Vec<RouteMessage>> {\n*184:    match parse_rib(libc::NET_RT_IFLIST2, rib) {\n 185:        Ok(res) => {\n 186:            let res = res\n 187:                .into_iter()\n...\n 203:const fn is_valid_rib_type(typ: RIBType) -> bool {\n*204:    const NET_RT_STAT: RIBType = 4;\n*205:    const NET_RT_TRASH: RIBType = 5;\n*206:    if typ == NET_RT_STAT || typ == NET_RT_TRASH {\n 207:        return false;\n 208:    }\n 209:    true\n...\n 218:const fn is_valid_rib_type(typ: RIBType) -> bool {\n*219:    if typ == NET_RT_STATS || typ == NET_RT_TABLE {\n 220:        return false;\n 221:    }\n 222:    true\n...\n 1031:        #[cfg(any(target_os = \"macos\", target_os = \"ios\"))]\n*1032:        let rib_type = libc::NET_RT_IFLIST2;\n 1033:        #[cfg(any(target_os = \"freebsd\", target_os = \"netbsd\"))]\n*1034:        let rib_type = libc::NET_RT_IFLIST;\n 1035:        #[cfg(target_os = \"openbsd\")]\n*1036:        let rib_type = libc::NET_RT_IFLIST;\n 1037:\n 1038:        let msgs = parse_rib(rib_type, &buf).unwrap();\n 1039:        assert!(\n##### linux.rs#85FE\n 59:\n*60:const PROC_NET_ROUTE_PATH: &str = \"/proc/net/route\";\n 61:\n 62:async fn default_route_proc() -> Result<Option<DefaultRouteDetails>, Error> {\n 63:    const ZERO_ADDR: &str = \"00000000\";\n*64:    let file = File::open(PROC_NET_ROUTE_PATH).await?;\n 65:\n 66:    // Explicitly set capacity, this is min(4096, DEFAULT_BUF_SIZE):\n 67:    // https://github.com/google/gvisor/issues/5732\n\n##### bsd/\n###### netbsd.rs#E771\n 56:\n*57:pub(super) const SIZEOF_IF_MSGHDR_NET_BSD7: usize = 0x98;\n*58:pub(super) const SIZEOF_IFA_MSGHDR_NET_BSD7: usize = 0x18;\n*59:pub(super) const SIZEOF_IF_ANNOUNCEMSGHDR_NET_BSD7: usize = 0x18;\n 60:\n*61:pub(super) const SIZEOF_RT_MSGHDR_NET_BSD7: usize = 0x78;\n*62:pub(super) const SIZEOF_RT_METRICS_NET_BSD7: usize = 0x50;\n 63:\n 64:pub(super) const SIZEOF_SOCKADDR_STORAGE: usize = 0x80;\n 65:pub(super) const SIZEOF_SOCKADDR_INET: usize = 0x10;\n...\n 72:        ext_off: 40,\n*73:        body_off: SIZEOF_RT_MSGHDR_NET_BSD7,\n 74:        typ: MessageType::Route,\n 75:    };\n 76:    let ifm = WireFormat {\n 77:        ext_off: 16,\n*78:        body_off: SIZEOF_IF_MSGHDR_NET_BSD7,\n 79:        typ: MessageType::Interface,\n 80:    };\n 81:    let ifam = WireFormat {\n*82:        ext_off: SIZEOF_IFA_MSGHDR_NET_BSD7,\n*83:        body_off: SIZEOF_IFA_MSGHDR_NET_BSD7,\n 84:        typ: MessageType::InterfaceAddr,\n 85:    };\n 86:    let ifannm = WireFormat {\n*87:        ext_off: SIZEOF_IF_ANNOUNCEMSGHDR_NET_BSD7,\n*88:        body_off: SIZEOF_IF_ANNOUNCEMSGHDR_NET_BSD7,\n 89:        typ: MessageType::InterfaceAnnounce,\n 90:    };\n 91:\n###### openbsd.rs#446A\n 47:// socket.h\n*48:pub const NET_RT_STATS: c_int = 5;\n*49:pub const NET_RT_TABLE: c_int = 5;\n 50:\n 51:pub const SIZEOF_SOCKADDR_STORAGE: usize = 0x80;\n 52:pub const SIZEOF_SOCKADDR_INET: usize = 0x10;\n\n#### netmon/\n##### bsd.rs#2222\n 58:                        match super::super::interfaces::bsd::parse_rib(\n*59:                            libc::NET_RT_DUMP,\n 60:                            &buffer[..read],\n 61:                        ) {\n 62:                            Ok(msgs) => {\n##### windows.rs#3CB0\n 135:            // then remove the Arc from the map.\n*136:            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\n 137:            let result = unsafe {\n*138:                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 139:            }\n 140:            .ok();\n 141:            if let Some(span) = span {\n...\n 182:            // then remove the Arc from the map.\n*183:            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\n 184:            let result = unsafe {\n*185:                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 186:            }\n 187:            .ok();\n 188:            if let Some(span) = span {\n\n### portmapper/src/\n#### lib.rs#0DC2\n 12:use n0_error::{e, stack_error};\n*13:use netwatch::interfaces::HomeRouter;\n 14:use tokio::sync::{mpsc, oneshot, watch};\n 15:use tokio_util::task::AbortOnDropHandle;\n 16:use tracing::{Instrument, debug, info_span, trace};\n...\n 635:\n*636:            let (local_ip, gateway) = match ip_and_gateway() {\n 637:                Ok(ip_and_gw) => ip_and_gw,\n 638:                Err(e) => return debug!(\"can't get mapping: {e}\"),\n 639:            };\n...\n 743:\n*744:                    let (local_ip, gateway) = match ip_and_gateway() {\n 745:                        Ok(ip_and_gw) => ip_and_gw,\n 746:                        Err(e) => {\n 747:                            // there is no guarantee this will be displayed, so log it anyway\n...\n 771:/// Gets the local ip and gateway address for port mapping.\n*772:fn ip_and_gateway() -> Result<(Ipv4Addr, Ipv4Addr), ProbeError> {\n*773:    let Some(HomeRouter { gateway, my_ip }) = HomeRouter::new() else {\n 774:        return Err(e!(ProbeError::NoGateway));\n 775:    };\n 776:"}],"details":{"scopePath":".worktrees/302-netdev-hook/src, .worktrees/302-netwatch-hook/netwatch/src, 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.worktrees/\n\n## 302-netdev-hook/src/\n### diagnostics.rs#5D7B\n 13│/// the end return value is ignored. Callbacks execute on the boundary's thread.\n*14│pub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n 15│\n 16│static HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n 17│\n   │...\n 19│/// original callback, so replacing the observer cannot split a begin/end pair.\n*20│pub fn install_hook(hook: Hook) {\n 21│    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n 22│}\n 23│\n   │...\n 25│pub(crate) struct Span {\n*26│    hook: Hook,\n 27│    base: &'static str,\n 28│    token: u64,\n 29│    outcome: &'static str,\n   │...\n 40│        // function-pointer type. Function pointers remain valid for the process.\n*41│        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n 42│        let token = hook(base, \"begin\", \"\", 0);\n 43│        Some(Self {\n 44│            hook,\n### lib.rs#98D3\n 10│//!\n*11│pub mod diagnostics;\n 12│pub mod interface;\n 13│pub mod net;\n 14│mod os;\n\n### os/\n\n#### bsd/route/\n##### mod.rs#E736\n  28│const CTL_NET: c_int = libc::CTL_NET;\n *29│const NET_RT_DUMP: c_int = 1;\n *30│const NET_RT_FLAGS: c_int = 2;\n  31│\n  32│const RTF_LLINFO: u32 = 1024;\n  33│#[cfg(any(target_os = \"freebsd\", target_os = \"openbsd\"))]\n    │...\n 387│        libc::AF_INET,\n*388│        NET_RT_FLAGS,\n 389│        RTF_LLINFO as i32, // ARP/neighbor entries\n 390│    ];\n 391│    let buf = sysctl_vec(&mut mib)?;\n    │...\n 430│        0,           // all families\n*431│        NET_RT_DUMP, // dump routes\n 432│        0,\n 433│    ];\n 434│    let buf = sysctl_vec(&mut mib)?;\n\n#### darwin/\n##### route.rs#222C\n  21│\n *22│const NET_RT_DUMP: c_int = 1;\n *23│const NET_RT_FLAGS: c_int = 2;\n  24│\n  25│const RTM_VERSION: c_uchar = 5;\n  26│const RTF_LLINFO: c_int = 1024;\n    │...\n 458│        AF_INET,      // IPv4\n*459│        NET_RT_FLAGS, // flags\n 460│        RTF_LLINFO,   // ARP/neighbor entries\n 461│    ];\n 462│    // Includes ENOMEM retry internally; length is truncated to actual bytes read.\n    │...\n 503│        0,           // all families (0)\n*504│        NET_RT_DUMP, // dump routes\n 505│        0,\n 506│    ];\n 507│    // Includes ENOMEM retry internally; buffer is right-sized and truncated.\n\n#### linux/\n##### procfs.rs#3E1C\n  7│\n *8│const PATH_PROC_NET_ROUTE: &str = \"/proc/net/route\";\n *9│const PATH_PROC_NET_IPV6_ROUTE: &str = \"/proc/net/ipv6_route\";\n*10│const PATH_PROC_NET_ARP: &str = \"/proc/net/arp\";\n 11│\n 12│fn convert_hex_ipv4(hex_ip: &str) -> Ipv4Addr {\n 13│    if hex_ip.len() != 8 {\n   │...\n 39│    let mut arp_map: HashMap<Ipv4Addr, MacAddr> = HashMap::new();\n*40│    if let Ok(arp_text) = read_to_string(PATH_PROC_NET_ARP) {\n 41│        for row in arp_text.lines() {\n 42│            let mut fields = row.split_whitespace();\n 43│            let Some(ip_addr) = fields.next() else {\n   │...\n 60│    let mut ipv4_gateway_map: HashMap<String, Ipv4Addr> = HashMap::new();\n*61│    if let Ok(route_text) = read_to_string(PATH_PROC_NET_ROUTE) {\n 62│        for row in route_text.lines() {\n 63│            let mut fields = row.split_whitespace();\n 64│            let Some(if_name) = fields.next() else {\n   │...\n 80│    let mut ipv6_gateway_map: HashMap<String, Ipv6Addr> = HashMap::new();\n*81│    if let Ok(route_text) = read_to_string(PATH_PROC_NET_IPV6_ROUTE) {\n 82│        for row in route_text.lines() {\n 83│            let fields: Vec<&str> = row.split_whitespace().collect();\n 84│            if fields.len() < 10 {\n\n#### windows/\n##### interface.rs#A512\n   5│};\n  *6│use windows_sys::Win32::NetworkManagement::Ndis::NET_IF_OPER_STATUS_UP;\n   7│use windows_sys::Win32::Networking::WinSock::{\n   8│    AF_INET, AF_INET6, AF_UNSPEC, IpDadStateDeprecated, IpDadStateDuplicate, IpDadStateTentative,\n   9│    IpSuffixOriginRandom, SOCKADDR_INET, SOCKET_ADDRESS,\n    │...\n  91│pub fn interfaces() -> Vec<Interface> {\n *92│    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n  93│    #[cfg(feature = \"gateway\")]\n  94│    let local_ip: IpAddr = match get_local_ipaddr() {\n  95│        Some(local_ip) => local_ip,\n    │...\n 145│            let mut flags: u32 = 0;\n*146│            if cur.OperStatus == NET_IF_OPER_STATUS_UP {\n 147│                flags |= flags::IFF_UP;\n 148│            }\n 149│            match if_type {\n##### state.rs#8732\n 12│    let mut retries = 3;\n*13│    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n 14│    loop {\n 15│        let mut dwsize = mem.capacity() as u32;\n 16│        let ret = unsafe {\n\n## 302-netwatch-hook/\n\n### netwatch/src/\n#### diagnostics.rs#1248\n 13│/// the end return value is ignored. Callbacks execute on the boundary's thread.\n*14│pub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n 15│\n 16│static HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n 17│\n   │...\n 19│/// original callback, so replacing the observer cannot split a begin/end pair.\n*20│pub fn install_hook(hook: Hook) {\n 21│    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n 22│}\n 23│\n   │...\n 25│pub(crate) struct Span {\n*26│    hook: Hook,\n 27│    base: &'static str,\n 28│    token: u64,\n 29│    outcome: &'static str,\n   │...\n 40│        // function-pointer type. Function pointers remain valid for the process.\n*41│        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n 42│        let token = hook(base, \"begin\", \"\", 0);\n 43│        Some(Self {\n 44│            hook,\n#### interfaces.rs#C511\n 430│#[derive(Debug, Clone)]\n*431│pub struct HomeRouter {\n 432│    /// Ip of the router.\n 433│    pub gateway: IpAddr,\n 434│    /// Our local Ip if known.\n    │...\n 437│\n*438│impl HomeRouter {\n 439│    /// Returns the likely IP of the residential router, which will always\n 440│    /// be a private address, if found.\n 441│    /// In addition, it returns the IP address of the current machine on\n    │...\n 444│    pub fn new() -> Option<Self> {\n*445│        let span = crate::diagnostics::Span::begin(\"NET_GATEWAY_LOOKUP\");\n 446│        let gateway = match Self::get_default_gateway() {\n 447│            Some(gateway) => gateway,\n 448│            None => {\n    │...\n 459│\n*460│        Some(HomeRouter { gateway, my_ip })\n 461│    }\n 462│\n 463│    #[cfg(any(\n    │...\n 555│    async fn test_likely_home_router() {\n*556│        let home_router = HomeRouter::new().expect(\"missing home router\");\n 557│        println!(\"home router: {home_router:#?}\");\n 558│    }\n 559│\n#### lib.rs#63C3\n 2│\n*3│pub mod diagnostics;\n 4│#[cfg_attr(wasm_browser, path = \"interfaces/wasm_browser.rs\")]\n 5│pub mod interfaces;\n 6│pub mod ip;\n\n#### interfaces/\n##### bsd.rs#20ED\n   13│use libc::{\n  *14│    NET_RT_DUMP, RTA_IFP, RTAX_BRD, RTAX_DST, RTAX_GATEWAY, RTAX_MAX, RTAX_NETMASK, RTF_GATEWAY,\n   15│};\n   16│use n0_error::{e, ensure, stack_error};\n   17│use tracing::warn;\n     │...\n  140│fn fetch_routing_table() -> Option<Vec<u8>> {\n *141│    match fetch_rib(AF_UNSPEC, libc::NET_RT_DUMP, 0) {\n  142│        Ok(res) => Some(res),\n  143│        Err(err) => {\n  144│            warn!(\"fetch_rib failed: {:?}\", err);\n     │...\n  151│fn parse_routing_table(rib: &[u8]) -> Option<Vec<RouteMessage>> {\n *152│    match parse_rib(libc::NET_RT_IFLIST, rib) {\n  153│        Ok(res) => {\n  154│            let res = res\n  155│                .into_iter()\n     │...\n  171│fn fetch_routing_table() -> Option<Vec<u8>> {\n *172│    const NET_RT_DUMP2: i32 = 7;\n *173│    match fetch_rib(libc::AF_UNSPEC, NET_RT_DUMP2, 0) {\n  174│        Ok(res) => Some(res),\n  175│        Err(err) => {\n  176│            warn!(\"fetch_rib failed: {:?}\", err);\n     │...\n  183│fn parse_routing_table(rib: &[u8]) -> Option<Vec<RouteMessage>> {\n *184│    match parse_rib(libc::NET_RT_IFLIST2, rib) {\n  185│        Ok(res) => {\n  186│            let res = res\n  187│                .into_iter()\n     │...\n  203│const fn is_valid_rib_type(typ: RIBType) -> bool {\n *204│    const NET_RT_STAT: RIBType = 4;\n *205│    const NET_RT_TRASH: RIBType = 5;\n *206│    if typ == NET_RT_STAT || typ == NET_RT_TRASH {\n  207│        return false;\n  208│    }\n  209│    true\n     │...\n  218│const fn is_valid_rib_type(typ: RIBType) -> bool {\n *219│    if typ == NET_RT_STATS || typ == NET_RT_TABLE {\n  220│        return false;\n  221│    }\n  222│    true\n     │...\n 1031│        #[cfg(any(target_os = \"macos\", target_os = \"ios\"))]\n*1032│        let rib_type = libc::NET_RT_IFLIST2;\n 1033│        #[cfg(any(target_os = \"freebsd\", target_os = \"netbsd\"))]\n*1034│        let rib_type = libc::NET_RT_IFLIST;\n 1035│        #[cfg(target_os = \"openbsd\")]\n*1036│        let rib_type = libc::NET_RT_IFLIST;\n 1037│\n 1038│        let msgs = parse_rib(rib_type, &buf).unwrap();\n 1039│        assert!(\n##### linux.rs#85FE\n 59│\n*60│const PROC_NET_ROUTE_PATH: &str = \"/proc/net/route\";\n 61│\n 62│async fn default_route_proc() -> Result<Option<DefaultRouteDetails>, Error> {\n 63│    const ZERO_ADDR: &str = \"00000000\";\n*64│    let file = File::open(PROC_NET_ROUTE_PATH).await?;\n 65│\n 66│    // Explicitly set capacity, this is min(4096, DEFAULT_BUF_SIZE):\n 67│    // https://github.com/google/gvisor/issues/5732\n\n##### bsd/\n###### netbsd.rs#E771\n 56│\n*57│pub(super) const SIZEOF_IF_MSGHDR_NET_BSD7: usize = 0x98;\n*58│pub(super) const SIZEOF_IFA_MSGHDR_NET_BSD7: usize = 0x18;\n*59│pub(super) const SIZEOF_IF_ANNOUNCEMSGHDR_NET_BSD7: usize = 0x18;\n 60│\n*61│pub(super) const SIZEOF_RT_MSGHDR_NET_BSD7: usize = 0x78;\n*62│pub(super) const SIZEOF_RT_METRICS_NET_BSD7: usize = 0x50;\n 63│\n 64│pub(super) const SIZEOF_SOCKADDR_STORAGE: usize = 0x80;\n 65│pub(super) const SIZEOF_SOCKADDR_INET: usize = 0x10;\n   │...\n 72│        ext_off: 40,\n*73│        body_off: SIZEOF_RT_MSGHDR_NET_BSD7,\n 74│        typ: MessageType::Route,\n 75│    };\n 76│    let ifm = WireFormat {\n 77│        ext_off: 16,\n*78│        body_off: SIZEOF_IF_MSGHDR_NET_BSD7,\n 79│        typ: MessageType::Interface,\n 80│    };\n 81│    let ifam = WireFormat {\n*82│        ext_off: SIZEOF_IFA_MSGHDR_NET_BSD7,\n*83│        body_off: SIZEOF_IFA_MSGHDR_NET_BSD7,\n 84│        typ: MessageType::InterfaceAddr,\n 85│    };\n 86│    let ifannm = WireFormat {\n*87│        ext_off: SIZEOF_IF_ANNOUNCEMSGHDR_NET_BSD7,\n*88│        body_off: SIZEOF_IF_ANNOUNCEMSGHDR_NET_BSD7,\n 89│        typ: MessageType::InterfaceAnnounce,\n 90│    };\n 91│\n###### openbsd.rs#446A\n 47│// socket.h\n*48│pub const NET_RT_STATS: c_int = 5;\n*49│pub const NET_RT_TABLE: c_int = 5;\n 50│\n 51│pub const SIZEOF_SOCKADDR_STORAGE: usize = 0x80;\n 52│pub const SIZEOF_SOCKADDR_INET: usize = 0x10;\n\n#### netmon/\n##### bsd.rs#2222\n 58│                        match super::super::interfaces::bsd::parse_rib(\n*59│                            libc::NET_RT_DUMP,\n 60│                            &buffer[..read],\n 61│                        ) {\n 62│                            Ok(msgs) => {\n##### windows.rs#3CB0\n 135│            // then remove the Arc from the map.\n*136│            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\n 137│            let result = unsafe {\n*138│                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 139│            }\n 140│            .ok();\n 141│            if let Some(span) = span {\n    │...\n 182│            // then remove the Arc from the map.\n*183│            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\n 184│            let result = unsafe {\n*185│                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 186│            }\n 187│            .ok();\n 188│            if let Some(span) = span {\n\n### portmapper/src/\n#### lib.rs#0DC2\n  12│use n0_error::{e, stack_error};\n *13│use netwatch::interfaces::HomeRouter;\n  14│use tokio::sync::{mpsc, oneshot, watch};\n  15│use tokio_util::task::AbortOnDropHandle;\n  16│use tracing::{Instrument, debug, info_span, trace};\n    │...\n 635│\n*636│            let (local_ip, gateway) = match ip_and_gateway() {\n 637│                Ok(ip_and_gw) => ip_and_gw,\n 638│                Err(e) => return debug!(\"can't get mapping: {e}\"),\n 639│            };\n    │...\n 743│\n*744│                    let (local_ip, gateway) = match ip_and_gateway() {\n 745│                        Ok(ip_and_gw) => ip_and_gw,\n 746│                        Err(e) => {\n 747│                            // there is no guarantee this will be displayed, so log it anyway\n    │...\n 771│/// Gets the local ip and gateway address for port mapping.\n*772│fn ip_and_gateway() -> Result<(Ipv4Addr, Ipv4Addr), ProbeError> {\n*773│    let Some(HomeRouter { gateway, my_ip }) = HomeRouter::new() else {\n 774│        return Err(e!(ProbeError::NoGateway));\n 775│    };\n 776│"},"isError":false,"timestamp":1789542526071}}
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{"type":"message","id":"901a8846","parentId":"27efd514","timestamp":"2026-09-16T07:09:46.148Z","message":{"role":"toolResult","toolCallId":"call_ewvRALIFDhqfAv3JzqP40w00|fc_03200a875f4e0430016aaa40ba0a1887d1a9e2914ab4bab2e6","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netdev-hook/src/diagnostics.rs#5D7B]\n1://! Optional synchronous boundary observer, disabled until a callback is installed.\n2://!\n3://! Callbacks must not panic, block, or re-enter instrumented networking operations.\n4://! The observer owns timestamps, attribution and any output; this module only pairs\n5://! boundaries and retains the callback selected at entry until that boundary ends.\n6:\n7:use std::sync::atomic::{AtomicPtr, Ordering};\n8:\n9:/// Boundary callback: `(base, phase, outcome, token)`.\n10:///\n11:/// `phase` is `\"begin\"` (empty outcome, zero token) or `\"end\"` (`\"ok\"`, `\"error\"`,\n12:/// or `\"cancelled\"`). The begin return value is an opaque token passed back at end;\n13:/// the end return value is ignored. Callbacks execute on the boundary's thread.\n14:pub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n15:\n16:static HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n17:\n18:/// Installs an observer for subsequent boundaries. Active boundaries retain their\n19:/// original callback, so replacing the observer cannot split a begin/end pair.\n20:pub fn install_hook(hook: Hook) {\n21:    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n22:}\n23:\n24:#[cfg(windows)]\n25:pub(crate) struct Span {\n26:    hook: Hook,\n27:    base: &'static str,\n28:    token: u64,\n29:    outcome: &'static str,\n30:}\n31:\n32:#[cfg(windows)]\n33:impl Span {\n34:    pub(crate) fn begin(base: &'static str) -> Option<Self> {\n35:        let hook = HOOK.load(Ordering::Acquire);\n36:        if hook.is_null() {\n37:            return None;\n38:        }\n39:        // SAFETY: install_hook only publishes pointers converted from this exact\n40:        // function-pointer type. Function pointers remain valid for the process.\n41:        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n42:        let token = hook(base, \"begin\", \"\", 0);\n43:        Some(Self {\n44:            hook,\n45:            base,\n46:            token,\n47:            outcome: \"cancelled\",\n48:        })\n49:    }\n50:\n51:    pub(crate) fn finish(mut self, outcome: &'static str) {\n52:        self.outcome = outcome;\n53:    }\n54:}\n55:\n56:#[cfg(windows)]\n57:impl Drop for Span {\n58:    fn drop(&mut self) {\n59:        (self.hook)(self.base, \"end\", self.outcome, self.token);\n60:    }\n61:}"}],"details":{"totalLines":61,"displayContent":{"text":"//! Optional synchronous boundary observer, disabled until a callback is installed.\n//!\n//! Callbacks must not panic, block, or re-enter instrumented networking operations.\n//! The observer owns timestamps, attribution and any output; this module only pairs\n//! boundaries and retains the callback selected at entry until that boundary ends.\n\nuse std::sync::atomic::{AtomicPtr, Ordering};\n\n/// Boundary callback: `(base, phase, outcome, token)`.\n///\n/// `phase` is `\"begin\"` (empty outcome, zero token) or `\"end\"` (`\"ok\"`, `\"error\"`,\n/// or `\"cancelled\"`). The begin return value is an opaque token passed back at end;\n/// the end return value is ignored. Callbacks execute on the boundary's thread.\npub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n\nstatic HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n\n/// Installs an observer for subsequent boundaries. Active boundaries retain their\n/// original callback, so replacing the observer cannot split a begin/end pair.\npub fn install_hook(hook: Hook) {\n    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n}\n\n#[cfg(windows)]\npub(crate) struct Span {\n    hook: Hook,\n    base: &'static str,\n    token: u64,\n    outcome: &'static str,\n}\n\n#[cfg(windows)]\nimpl Span {\n    pub(crate) fn begin(base: &'static str) -> Option<Self> {\n        let hook = HOOK.load(Ordering::Acquire);\n        if hook.is_null() {\n            return None;\n        }\n        // SAFETY: install_hook only publishes pointers converted from this exact\n        // function-pointer type. Function pointers remain valid for the process.\n        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n        let token = hook(base, \"begin\", \"\", 0);\n        Some(Self {\n            hook,\n            base,\n            token,\n            outcome: \"cancelled\",\n        })\n    }\n\n    pub(crate) fn finish(mut self, outcome: &'static str) {\n        self.outcome = outcome;\n    }\n}\n\n#[cfg(windows)]\nimpl Drop for Span {\n    fn drop(&mut self) {\n        (self.hook)(self.base, \"end\", self.outcome, self.token);\n    }\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61]},"fileSize":2086,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netdev-hook\\src\\diagnostics.rs"}}},"isError":false,"timestamp":1789542586147}}
{"type":"message","id":"aff8bb14","parentId":"901a8846","timestamp":"2026-09-16T07:09:46.150Z","message":{"role":"toolResult","toolCallId":"call_j7j9L9gu542vH3etdNthW65k|fc_03200a875f4e0430016aaa40ba0a2c87d1a6be837b1d7450f0","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netdev-hook/src/os/windows/state.rs#8732]\n1:use super::macros::linked_list_iter;\n2:use crate::interface::state::OperState;\n3:use std::ffi::CStr;\n4:use windows_sys::Win32::NetworkManagement::IpHelper::{\n5:    GAA_FLAG_INCLUDE_GATEWAYS, GetAdaptersAddresses, IP_ADAPTER_ADDRESSES_LH,\n6:};\n7:use windows_sys::Win32::Networking::WinSock::AF_UNSPEC;\n8:\n9:/// Return the operational state of a given Windows interface by its adapter name (GUID string)\n10:pub fn operstate(if_name: &str) -> OperState {\n11:    let mut mem = Vec::<u8>::with_capacity(15000);\n12:    let mut retries = 3;\n13:    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n14:    loop {\n15:        let mut dwsize = mem.capacity() as u32;\n16:        let ret = unsafe {\n17:            GetAdaptersAddresses(\n18:                AF_UNSPEC as u32,\n19:                GAA_FLAG_INCLUDE_GATEWAYS,\n20:                std::ptr::null_mut(),\n21:                mem.as_mut_ptr().cast(),\n22:                &mut dwsize,\n23:            )\n24:        };\n25:        match ret {\n26:            0 => {\n27:                unsafe {\n28:                    mem.set_len(dwsize as usize);\n29:                }\n30:                break;\n31:            }\n32:            111 if retries > 0 => {\n33:                mem.reserve(dwsize as usize);\n34:                retries -= 1;\n35:            }\n36:            _ => {\n37:                if let Some(span) = span {\n38:                    span.finish(\"error\");\n39:                }\n40:                return OperState::Unknown;\n41:            }\n42:        }\n43:    }\n44:    if let Some(span) = span {\n45:        span.finish(\"ok\");\n46:    }\n47:\n48:    let ptr = mem.as_mut_ptr() as *mut IP_ADAPTER_ADDRESSES_LH;\n49:    for cur in unsafe { linked_list_iter!(&ptr) } {\n50:        let adapter_name = unsafe {\n51:            CStr::from_ptr(cur.AdapterName.cast())\n52:                .to_string_lossy()\n53:                .to_string()\n54:        };\n55:        if adapter_name == if_name {\n56:            return match cur.OperStatus {\n57:                1 => OperState::Up,\n58:                2 => OperState::Down,\n59:                3 => OperState::Testing,\n60:                4 => OperState::Unknown,\n61:                5 => OperState::Dormant,\n62:                6 => OperState::NotPresent,\n63:                7 => OperState::LowerLayerDown,\n64:                _ => OperState::Unknown,\n65:            };\n66:        }\n67:    }\n68:\n69:    OperState::Unknown\n70:}"}],"details":{"totalLines":70,"displayContent":{"text":"use super::macros::linked_list_iter;\r\nuse crate::interface::state::OperState;\r\nuse std::ffi::CStr;\r\nuse windows_sys::Win32::NetworkManagement::IpHelper::{\r\n    GAA_FLAG_INCLUDE_GATEWAYS, GetAdaptersAddresses, IP_ADAPTER_ADDRESSES_LH,\r\n};\r\nuse windows_sys::Win32::Networking::WinSock::AF_UNSPEC;\r\n\r\n/// Return the operational state of a given Windows interface by its adapter name (GUID string)\r\npub fn operstate(if_name: &str) -> OperState {\r\n    let mut mem = Vec::<u8>::with_capacity(15000);\r\n    let mut retries = 3;\r\n    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\r\n    loop {\r\n        let mut dwsize = mem.capacity() as u32;\r\n        let ret = unsafe {\r\n            GetAdaptersAddresses(\r\n                AF_UNSPEC as u32,\r\n                GAA_FLAG_INCLUDE_GATEWAYS,\r\n                std::ptr::null_mut(),\r\n                mem.as_mut_ptr().cast(),\r\n                &mut dwsize,\r\n            )\r\n        };\r\n        match ret {\r\n            0 => {\r\n                unsafe {\r\n                    mem.set_len(dwsize as usize);\r\n                }\r\n                break;\r\n            }\r\n            111 if retries > 0 => {\r\n                mem.reserve(dwsize as usize);\r\n                retries -= 1;\r\n            }\r\n            _ => {\r\n                if let Some(span) = span {\r\n                    span.finish(\"error\");\r\n                }\r\n                return OperState::Unknown;\r\n            }\r\n        }\r\n    }\r\n    if let Some(span) = span {\r\n        span.finish(\"ok\");\r\n    }\r\n\r\n    let ptr = mem.as_mut_ptr() as *mut IP_ADAPTER_ADDRESSES_LH;\r\n    for cur in unsafe { linked_list_iter!(&ptr) } {\r\n        let adapter_name = unsafe {\r\n            CStr::from_ptr(cur.AdapterName.cast())\r\n                .to_string_lossy()\r\n                .to_string()\r\n        };\r\n        if adapter_name == if_name {\r\n            return match cur.OperStatus {\r\n                1 => OperState::Up,\r\n                2 => OperState::Down,\r\n                3 => OperState::Testing,\r\n                4 => OperState::Unknown,\r\n                5 => OperState::Dormant,\r\n                6 => OperState::NotPresent,\r\n                7 => OperState::LowerLayerDown,\r\n                _ => OperState::Unknown,\r\n            };\r\n        }\r\n    }\r\n\r\n    OperState::Unknown\r\n}\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70]},"fileSize":2271,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netdev-hook\\src\\os\\windows\\state.rs"}}},"isError":false,"timestamp":1789542586150}}
{"type":"message","id":"5d669b3f","parentId":"aff8bb14","timestamp":"2026-09-16T07:09:46.153Z","message":{"role":"toolResult","toolCallId":"call_gbLtFbqYgrba9EoBcIh4OKjg|fc_03200a875f4e0430016aaa40ba0a3487d1ac8c92fca55793a1","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netwatch-hook/netwatch/src/netmon/windows.rs#3CB0]\n97:struct UnicastCallbackHandle(Handle);\n98:type UnicastCallback = Box<dyn Fn() + Send + Sync + 'static>;\n99:\n100:struct RouteCallbackHandle(Handle);\n101:type RouteCallback = Box<dyn Fn() + Send + Sync + 'static>;\n102:\n103:impl CallbackHandler {\n104:    fn register_unicast_address_change_callback(\n105:        &mut self,\n106:        cb: UnicastCallback,\n107:    ) -> Result<UnicastCallbackHandle, Error> {\n108:        trace!(\"registering unicast callback\");\n109:        let mut handle = Handle::default();\n110:        let cb = Arc::new(cb);\n111:        unsafe {\n112:            windows::Win32::NetworkManagement::IpHelper::NotifyUnicastIpAddressChange(\n113:                windows::Win32::Networking::WinSock::AF_UNSPEC,\n114:                Some(unicast_change_callback),\n115:                Some(Arc::as_ptr(&cb) as *const c_void), // context\n116:                false,                                   // initial notification,\n117:                &mut handle,\n118:            )\n119:            .ok()?;\n120:        }\n121:\n122:        self.unicast_callbacks.insert(handle.0 as isize, cb);\n123:\n124:        Ok(UnicastCallbackHandle(handle))\n125:    }\n126:\n127:    fn unregister_unicast_address_change_callback(\n128:        &mut self,\n129:        handle: UnicastCallbackHandle,\n130:    ) -> Result<(), Error> {\n131:        trace!(\"unregistering unicast callback\");\n132:        let key = handle.0.0 as isize;\n133:        if self.unicast_callbacks.contains_key(&key) {\n134:            // Cancel first to ensure no in-flight callbacks reference the Arc,\n135:            // then remove the Arc from the map.\n136:            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\n137:            let result = unsafe {\n138:                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n139:            }\n140:            .ok();\n141:            if let Some(span) = span {\n142:                span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\n143:            }\n144:            result?;\n145:            self.unicast_callbacks.remove(&key);\n146:        }\n147:\n148:        Ok(())\n149:    }\n150:\n151:    fn register_route_change_callback(\n152:        &mut self,\n153:        cb: RouteCallback,\n154:    ) -> Result<RouteCallbackHandle, Error> {\n155:        trace!(\"registering route change callback\");\n156:        let mut handle = Handle::default();\n157:        let cb = Arc::new(cb);\n158:        unsafe {\n159:            windows::Win32::NetworkManagement::IpHelper::NotifyRouteChange2(\n160:                windows::Win32::Networking::WinSock::AF_UNSPEC,\n161:                Some(route_change_callback),\n162:                Arc::as_ptr(&cb) as *const c_void, // context\n163:                false,                             // initial notification,\n164:                &mut handle,\n165:            )\n166:            .ok()?;\n167:        }\n168:\n169:        self.route_callbacks.insert(handle.0 as isize, cb);\n170:\n171:        Ok(RouteCallbackHandle(handle))\n172:    }\n173:\n174:    fn unregister_route_change_callback(\n175:        &mut self,\n176:        handle: RouteCallbackHandle,\n177:    ) -> Result<(), Error> {\n178:        trace!(\"unregistering route callback\");\n179:        let key = handle.0.0 as isize;\n180:        if self.route_callbacks.contains_key(&key) {\n181:            // Cancel first to ensure no in-flight callbacks reference the Arc,\n182:            // then remove the Arc from the map.\n183:            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\n184:            let result = unsafe {\n185:                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n186:            }\n187:            .ok();\n188:            if let Some(span) = span {\n189:                span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\n190:            }\n191:            result?;\n192:            self.route_callbacks.remove(&key);\n193:        }\n194:\n195:        Ok(())\n196:    }\n197:}\n198:\n199:unsafe extern \"system\" fn unicast_change_callback(\n200:    callercontext: *const c_void,\n201:    _row: *const MIB_UNICASTIPADDRESS_ROW,\n202:    _notificationtype: MIB_NOTIFICATION_TYPE,\n203:) {\n204:    if callercontext.is_null() {\n205:        // Nothing we can do\n206:        return;\n207:    }\n208:    let callercontext = callercontext as *const UnicastCallback;\n209:    let cb = unsafe { &*callercontext };\n210:    cb();\n211:}\n212:\n213:unsafe extern \"system\" fn route_change_callback(\n214:    callercontext: *const c_void,\n215:    _row: *const MIB_IPFORWARD_ROW2,\n216:    _notificationtype: MIB_NOTIFICATION_TYPE,\n217:) {\n…\n225:}\n\n[Showing lines 97-216 of 225. Use :217 to continue]"}],"details":{"truncation":{"content":"struct UnicastCallbackHandle(Handle);\r\ntype UnicastCallback = Box<dyn Fn() + Send + Sync + 'static>;\r\n\r\nstruct RouteCallbackHandle(Handle);\r\ntype RouteCallback = Box<dyn Fn() + Send + Sync + 'static>;\r\n\r\nimpl CallbackHandler {\r\n    fn register_unicast_address_change_callback(\r\n        &mut self,\r\n        cb: UnicastCallback,\r\n    ) -> Result<UnicastCallbackHandle, Error> {\r\n        trace!(\"registering unicast callback\");\r\n        let mut handle = Handle::default();\r\n        let cb = Arc::new(cb);\r\n        unsafe {\r\n            windows::Win32::NetworkManagement::IpHelper::NotifyUnicastIpAddressChange(\r\n                windows::Win32::Networking::WinSock::AF_UNSPEC,\r\n                Some(unicast_change_callback),\r\n                Some(Arc::as_ptr(&cb) as *const c_void), // context\r\n                false,                                   // initial notification,\r\n                &mut handle,\r\n            )\r\n            .ok()?;\r\n        }\r\n\r\n        self.unicast_callbacks.insert(handle.0 as isize, cb);\r\n\r\n        Ok(UnicastCallbackHandle(handle))\r\n    }\r\n\r\n    fn unregister_unicast_address_change_callback(\r\n        &mut self,\r\n        handle: UnicastCallbackHandle,\r\n    ) -> Result<(), Error> {\r\n        trace!(\"unregistering unicast callback\");\r\n        let key = handle.0.0 as isize;\r\n        if self.unicast_callbacks.contains_key(&key) {\r\n            // Cancel first to ensure no in-flight callbacks reference the Arc,\r\n            // then remove the Arc from the map.\r\n            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\r\n            let result = unsafe {\r\n                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\r\n            }\r\n            .ok();\r\n            if let Some(span) = span {\r\n                span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\r\n            }\r\n            result?;\r\n            self.unicast_callbacks.remove(&key);\r\n        }\r\n\r\n        Ok(())\r\n    }\r\n\r\n    fn register_route_change_callback(\r\n        &mut self,\r\n        cb: RouteCallback,\r\n    ) -> Result<RouteCallbackHandle, Error> {\r\n        trace!(\"registering route change callback\");\r\n        let mut handle = Handle::default();\r\n        let cb = Arc::new(cb);\r\n        unsafe {\r\n            windows::Win32::NetworkManagement::IpHelper::NotifyRouteChange2(\r\n                windows::Win32::Networking::WinSock::AF_UNSPEC,\r\n                Some(route_change_callback),\r\n                Arc::as_ptr(&cb) as *const c_void, // context\r\n                false,                             // initial notification,\r\n                &mut handle,\r\n            )\r\n            .ok()?;\r\n        }\r\n\r\n        self.route_callbacks.insert(handle.0 as isize, cb);\r\n\r\n        Ok(RouteCallbackHandle(handle))\r\n    }\r\n\r\n    fn unregister_route_change_callback(\r\n        &mut self,\r\n        handle: RouteCallbackHandle,\r\n    ) -> Result<(), Error> {\r\n        trace!(\"unregistering route callback\");\r\n        let key = handle.0.0 as isize;\r\n        if self.route_callbacks.contains_key(&key) {\r\n            // Cancel first to ensure no in-flight callbacks reference the Arc,\r\n            // then remove the Arc from the map.\r\n            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\r\n            let result = unsafe {\r\n                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\r\n            }\r\n            .ok();\r\n            if let Some(span) = span {\r\n                span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\r\n            }\r\n            result?;\r\n            self.route_callbacks.remove(&key);\r\n        }\r\n\r\n        Ok(())\r\n    }\r\n}\r\n\r\nunsafe extern \"system\" fn unicast_change_callback(\r\n    callercontext: *const c_void,\r\n    _row: *const MIB_UNICASTIPADDRESS_ROW,\r\n    _notificationtype: MIB_NOTIFICATION_TYPE,\r\n) {\r\n    if callercontext.is_null() {\r\n        // Nothing we can do\r\n        return;\r\n    }\r\n    let callercontext = callercontext as *const UnicastCallback;\r\n    let cb = unsafe { &*callercontext };\r\n    cb();\r\n}\r\n\r\nunsafe extern \"system\" fn route_change_callback(\r\n    callercontext: *const c_void,\r\n    _row: *const MIB_IPFORWARD_ROW2,\r\n    _notificationtype: MIB_NOTIFICATION_TYPE,\r","truncated":true,"truncatedBy":"lines","totalLines":129,"totalBytes":4224,"outputLines":120,"outputBytes":4224,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":225,"displayContent":{"text":"struct UnicastCallbackHandle(Handle);\r\ntype UnicastCallback = Box<dyn Fn() + Send + Sync + 'static>;\r\n\r\nstruct RouteCallbackHandle(Handle);\r\ntype RouteCallback = Box<dyn Fn() + Send + Sync + 'static>;\r\n\r\nimpl CallbackHandler {\r\n    fn register_unicast_address_change_callback(\r\n        &mut self,\r\n        cb: UnicastCallback,\r\n    ) -> Result<UnicastCallbackHandle, Error> {\r\n        trace!(\"registering unicast callback\");\r\n        let mut handle = Handle::default();\r\n        let cb = Arc::new(cb);\r\n        unsafe {\r\n            windows::Win32::NetworkManagement::IpHelper::NotifyUnicastIpAddressChange(\r\n                windows::Win32::Networking::WinSock::AF_UNSPEC,\r\n                Some(unicast_change_callback),\r\n                Some(Arc::as_ptr(&cb) as *const c_void), // context\r\n                false,                                   // initial notification,\r\n                &mut handle,\r\n            )\r\n            .ok()?;\r\n        }\r\n\r\n        self.unicast_callbacks.insert(handle.0 as isize, cb);\r\n\r\n        Ok(UnicastCallbackHandle(handle))\r\n    }\r\n\r\n    fn unregister_unicast_address_change_callback(\r\n        &mut self,\r\n        handle: UnicastCallbackHandle,\r\n    ) -> Result<(), Error> {\r\n        trace!(\"unregistering unicast callback\");\r\n        let key = handle.0.0 as isize;\r\n        if self.unicast_callbacks.contains_key(&key) {\r\n            // Cancel first to ensure no in-flight callbacks reference the Arc,\r\n            // then remove the Arc from the map.\r\n            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\r\n            let result = unsafe {\r\n                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\r\n            }\r\n            .ok();\r\n            if let Some(span) = span {\r\n                span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\r\n            }\r\n            result?;\r\n            self.unicast_callbacks.remove(&key);\r\n        }\r\n\r\n        Ok(())\r\n    }\r\n\r\n    fn register_route_change_callback(\r\n        &mut self,\r\n        cb: RouteCallback,\r\n    ) -> Result<RouteCallbackHandle, Error> {\r\n        trace!(\"registering route change callback\");\r\n        let mut handle = Handle::default();\r\n        let cb = Arc::new(cb);\r\n        unsafe {\r\n            windows::Win32::NetworkManagement::IpHelper::NotifyRouteChange2(\r\n                windows::Win32::Networking::WinSock::AF_UNSPEC,\r\n                Some(route_change_callback),\r\n                Arc::as_ptr(&cb) as *const c_void, // context\r\n                false,                             // initial notification,\r\n                &mut handle,\r\n            )\r\n            .ok()?;\r\n        }\r\n\r\n        self.route_callbacks.insert(handle.0 as isize, cb);\r\n\r\n        Ok(RouteCallbackHandle(handle))\r\n    }\r\n\r\n    fn unregister_route_change_callback(\r\n        &mut self,\r\n        handle: RouteCallbackHandle,\r\n    ) -> Result<(), Error> {\r\n        trace!(\"unregistering route callback\");\r\n        let key = handle.0.0 as isize;\r\n        if self.route_callbacks.contains_key(&key) {\r\n            // Cancel first to ensure no in-flight callbacks reference the Arc,\r\n            // then remove the Arc from the map.\r\n            let span = crate::diagnostics::Span::begin(\"NET_CANCEL_MIB\");\r\n            let result = unsafe {\r\n                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\r\n            }\r\n            .ok();\r\n            if let Some(span) = span {\r\n                span.finish(if result.is_ok() { \"ok\" } else { \"error\" });\r\n            }\r\n            result?;\r\n            self.route_callbacks.remove(&key);\r\n        }\r\n\r\n        Ok(())\r\n    }\r\n}\r\n\r\nunsafe extern \"system\" fn unicast_change_callback(\r\n    callercontext: *const c_void,\r\n    _row: *const MIB_UNICASTIPADDRESS_ROW,\r\n    _notificationtype: MIB_NOTIFICATION_TYPE,\r\n) {\r\n    if callercontext.is_null() {\r\n        // Nothing we can do\r\n        return;\r\n    }\r\n    let callercontext = callercontext as *const UnicastCallback;\r\n    let cb = unsafe { &*callercontext };\r\n    cb();\r\n}\r\n\r\nunsafe extern \"system\" fn route_change_callback(\r\n    callercontext: *const c_void,\r\n    _row: *const MIB_IPFORWARD_ROW2,\r\n    _notificationtype: MIB_NOTIFICATION_TYPE,\r\n) 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{"type":"message","id":"7009260d","parentId":"5d669b3f","timestamp":"2026-09-16T07:09:46.158Z","message":{"role":"toolResult","toolCallId":"call_76JJIdqDC2BjtKEKpsUdoB9e|fc_03200a875f4e0430016aaa40ba0a3887d1b94f689d06541789","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netwatch-hook/netwatch/src/interfaces.rs#C511]\n437:\n438:impl HomeRouter {\n439:    /// Returns the likely IP of the residential router, which will always\n440:    /// be a private address, if found.\n441:    /// In addition, it returns the IP address of the current machine on\n442:    /// the LAN using that gateway.\n443:    /// This is used as the destination for UPnP, NAT-PMP, PCP, etc queries.\n444:    pub fn new() -> Option<Self> {\n445:        let span = crate::diagnostics::Span::begin(\"NET_GATEWAY_LOOKUP\");\n446:        let gateway = match Self::get_default_gateway() {\n447:            Some(gateway) => gateway,\n448:            None => {\n449:                if let Some(span) = span {\n450:                    span.finish(\"error\");\n451:                }\n452:                return None;\n453:            }\n454:        };\n455:        let my_ip = netdev::net::ip::get_local_ipaddr();\n456:        if let Some(span) = span {\n457:            span.finish(\"ok\");\n458:        }\n459:\n460:        Some(HomeRouter { gateway, my_ip })\n461:    }\n462:\n463:    #[cfg(any(\n464:        target_os = \"freebsd\",\n465:        target_os = \"openbsd\",\n466:        target_os = \"netbsd\",\n467:        target_os = \"macos\",\n468:        target_os = \"ios\"\n469:    ))]\n470:    fn get_default_gateway() -> Option<IpAddr> {\n471:        // netdev doesn't work yet\n472:        // See: https://github.com/shellrow/default-net/issues/34\n473:        bsd::likely_home_router()\n474:    }\n475:\n476:    #[cfg(any(target_os = \"linux\", target_os = \"android\", target_os = \"windows\"))]\n477:    fn get_default_gateway() -> Option<IpAddr> {\n478:        let gateway = netdev::get_default_gateway().ok()?;\n479:        gateway\n480:            .ipv4\n481:            .iter()\n482:            .cloned()\n483:            .map(IpAddr::V4)\n484:            .chain(gateway.ipv6.iter().cloned().map(IpAddr::V6))\n485:            .next()\n486:    }\n487:}\n488:\n489:/// Checks whether `a` and `b` are equal after ignoring uninteresting\n490:/// things, like link-local, loopback and multicast addresses.\n491:#[cfg(not(wasm_browser))]\n492:fn prefixes_major_equal(a: impl Iterator<Item = IpNet>, b: impl Iterator<Item = IpNet>) -> bool {\n493:    fn is_interesting(p: &IpNet) -> bool {\n494:        let a = p.addr();\n495:        if is_link_local(a) || a.is_loopback() || a.is_multicast() {\n496:            return false;\n497:        }\n498:        true\n499:    }\n500:\n501:    let mut a = a.filter(is_interesting);\n502:    let mut b = b.filter(is_interesting);\n503:\n504:    loop {\n505:        match (a.next(), b.next()) {\n506:            (None, None) => return true,\n507:            (Some(a), Some(b)) if a == b => continue,\n508:            _ => return false,\n509:        }\n510:    }\n511:}\n\n[Showing lines 437-509 of 649. Use :510 to continue]"}],"details":{"truncation":{"content":"\r\nimpl HomeRouter {\r\n    /// Returns the likely IP of the residential router, which will always\r\n    /// be a private address, if found.\r\n    /// In addition, it returns the IP address of the current machine on\r\n    /// the LAN using that gateway.\r\n    /// This is used as the destination for UPnP, NAT-PMP, PCP, etc queries.\r\n    pub fn new() -> Option<Self> {\r\n        let span = crate::diagnostics::Span::begin(\"NET_GATEWAY_LOOKUP\");\r\n        let gateway = match Self::get_default_gateway() {\r\n            Some(gateway) => gateway,\r\n            None => {\r\n                if let Some(span) = span {\r\n                    span.finish(\"error\");\r\n                }\r\n                return None;\r\n            }\r\n        };\r\n        let my_ip = netdev::net::ip::get_local_ipaddr();\r\n        if let Some(span) = span {\r\n            span.finish(\"ok\");\r\n        }\r\n\r\n        Some(HomeRouter { gateway, my_ip })\r\n    }\r\n\r\n    #[cfg(any(\r\n        target_os = \"freebsd\",\r\n        target_os = \"openbsd\",\r\n        target_os = \"netbsd\",\r\n        target_os = \"macos\",\r\n        target_os = \"ios\"\r\n    ))]\r\n    fn get_default_gateway() -> Option<IpAddr> {\r\n        // netdev doesn't work yet\r\n        // See: https://github.com/shellrow/default-net/issues/34\r\n        bsd::likely_home_router()\r\n    }\r\n\r\n    #[cfg(any(target_os = \"linux\", target_os = \"android\", target_os = \"windows\"))]\r\n    fn get_default_gateway() -> Option<IpAddr> {\r\n        let gateway = netdev::get_default_gateway().ok()?;\r\n        gateway\r\n            .ipv4\r\n            .iter()\r\n            .cloned()\r\n            .map(IpAddr::V4)\r\n            .chain(gateway.ipv6.iter().cloned().map(IpAddr::V6))\r\n            .next()\r\n    }\r\n}\r\n\r\n/// Checks whether `a` and `b` are equal after ignoring uninteresting\r\n/// things, like link-local, loopback and multicast addresses.\r\n#[cfg(not(wasm_browser))]\r\nfn prefixes_major_equal(a: impl Iterator<Item = IpNet>, b: impl Iterator<Item = IpNet>) -> bool {\r\n    fn is_interesting(p: &IpNet) -> bool {\r\n        let a = p.addr();\r\n        if is_link_local(a) || a.is_loopback() || a.is_multicast() {\r\n            return false;\r\n        }\r\n        true\r\n    }\r\n\r\n    let mut a = a.filter(is_interesting);\r\n    let mut b = b.filter(is_interesting);\r\n\r\n    loop {\r\n        match (a.next(), b.next()) {\r\n            (None, None) => return true,\r\n            (Some(a), Some(b)) if a == b => continue,\r\n            _ => return false,\r\n        }\r","truncated":true,"truncatedBy":"lines","totalLines":213,"totalBytes":2432,"outputLines":73,"outputBytes":2432,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":649,"displayContent":{"text":"\r\nimpl HomeRouter {\r\n    /// Returns the likely IP of the residential router, which will always\r\n    /// be a private address, if found.\r\n    /// In addition, it returns the IP address of the current machine on\r\n    /// the LAN using that gateway.\r\n    /// This is used as the destination for UPnP, NAT-PMP, PCP, etc queries.\r\n    pub fn new() -> Option<Self> {\r\n        let span = crate::diagnostics::Span::begin(\"NET_GATEWAY_LOOKUP\");\r\n        let gateway = match Self::get_default_gateway() {\r\n            Some(gateway) => gateway,\r\n            None => {\r\n                if let Some(span) = span {\r\n                    span.finish(\"error\");\r\n                }\r\n                return None;\r\n            }\r\n        };\r\n        let my_ip = netdev::net::ip::get_local_ipaddr();\r\n        if let Some(span) = span {\r\n            span.finish(\"ok\");\r\n        }\r\n\r\n        Some(HomeRouter { gateway, my_ip })\r\n    }\r\n\r\n    #[cfg(any(\r\n        target_os = \"freebsd\",\r\n        target_os = \"openbsd\",\r\n        target_os = \"netbsd\",\r\n        target_os = \"macos\",\r\n        target_os = \"ios\"\r\n    ))]\r\n    fn get_default_gateway() -> Option<IpAddr> {\r\n        // netdev doesn't work yet\r\n        // See: https://github.com/shellrow/default-net/issues/34\r\n        bsd::likely_home_router()\r\n    }\r\n\r\n    #[cfg(any(target_os = \"linux\", target_os = \"android\", target_os = \"windows\"))]\r\n    fn get_default_gateway() -> Option<IpAddr> {\r\n        let gateway = netdev::get_default_gateway().ok()?;\r\n        gateway\r\n            .ipv4\r\n            .iter()\r\n            .cloned()\r\n            .map(IpAddr::V4)\r\n            .chain(gateway.ipv6.iter().cloned().map(IpAddr::V6))\r\n            .next()\r\n    }\r\n}\r\n\r\n/// Checks whether `a` and `b` are equal after ignoring uninteresting\r\n/// things, like link-local, loopback and multicast addresses.\r\n#[cfg(not(wasm_browser))]\r\nfn prefixes_major_equal(a: impl Iterator<Item = IpNet>, b: impl Iterator<Item = IpNet>) -> bool {\r\n    fn is_interesting(p: &IpNet) -> bool {\r\n        let a = p.addr();\r\n        if is_link_local(a) || a.is_loopback() || a.is_multicast() {\r\n            return false;\r\n        }\r\n        true\r\n    }\r\n\r\n    let mut a = a.filter(is_interesting);\r\n    let mut b = b.filter(is_interesting);\r\n\r\n    loop {\r\n        match (a.next(), b.next()) {\r\n            (None, None) => return true,\r\n            (Some(a), Some(b)) if a == b => continue,\r\n            _ => return false,\r\n        }\r\n    }\n}","startLine":437,"lineNumbers":[437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511]},"fileSize":21122,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netwatch-hook\\netwatch\\src\\interfaces.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":649,"totalBytes":2432,"outputLines":73,"outputBytes":2432,"shownRange":{"start":437,"end":509},"nextOffset":510}}},"isError":false,"timestamp":1789542586158}}
{"type":"message","id":"df6099c5","parentId":"7009260d","timestamp":"2026-09-16T07:09:46.163Z","message":{"role":"toolResult","toolCallId":"call_JNedgehNWI1FpdfRSgT27Jh9|fc_03200a875f4e0430016aaa40ba0a2887d199feecde009c6192","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netdev-hook/src/os/windows/interface.rs#A512]\n81:unsafe fn from_wide_string(ptr: *const u16) -> String {\n…\n83:    while unsafe { *ptr.add(len) } != 0 {\n…\n85:    }\n86:    String::from_utf16_lossy(unsafe { std::slice::from_raw_parts(ptr, len) })\n87:}\n88:\n89:// Get network interfaces using the IP Helper API\n90:// Reference: https://docs.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses\n91:pub fn interfaces() -> Vec<Interface> {\n92:    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n93:    #[cfg(feature = \"gateway\")]\n94:    let local_ip: IpAddr = match get_local_ipaddr() {\n95:        Some(local_ip) => local_ip,\n96:        None => IpAddr::V4(Ipv4Addr::LOCALHOST),\n97:    };\n98:    // \"The recommended method of calling the GetAdaptersAddresses function is to pre-allocate a 15KB working buffer pointed to by the AdapterAddresses parameter.\"\n99:    // (c) https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses\n100:    let mut mem = Vec::<u8>::with_capacity(15000);\n101:    let mut retries = 3;\n102:    loop {\n103:        let mut dwsize = mem.capacity() as u32;\n104:        let ret_val = unsafe {\n105:            GetAdaptersAddresses(\n106:                AF_UNSPEC as u32,\n107:                GAA_FLAG_INCLUDE_GATEWAYS,\n108:                std::ptr::null_mut(),\n109:                mem.as_mut_ptr().cast(),\n110:                &mut dwsize,\n111:            )\n112:        };\n113:        match ret_val {\n114:            NO_ERROR => {\n115:                unsafe {\n116:                    mem.set_len(dwsize as usize);\n117:                }\n118:                break;\n119:            }\n120:            ERROR_BUFFER_OVERFLOW if retries > 0 => {\n121:                mem.reserve(dwsize as usize);\n122:                retries -= 1;\n123:            }\n124:            _ => {\n125:                // TODO: return errors as a Result someday?\n126:                if let Some(span) = span {\n127:                    span.finish(\"error\");\n128:                }\n129:                return vec![];\n130:            }\n131:        }\n132:    }\n133:    // Enumerate all adapters\n134:    let mem = mem.as_mut_ptr().cast::<IP_ADAPTER_ADDRESSES_LH>();\n135:    let interfaces = unsafe { linked_list_iter!(&mem) }\n136:        .filter_map(|cur| {\n137:            let if_type = InterfaceType::try_from(cur.IfType).ok()?;\n138:            // Index\n139:            let index = {\n140:                let anon1 = cur.Anonymous1;\n141:                let anon = unsafe { &anon1.Anonymous };\n142:                anon.IfIndex\n143:            };\n144:            // Flags and Status\n145:            let mut flags: u32 = 0;\n…\n230:            #[cfg(feature = \"gateway\")]\n231:            if flags & flags::IFF_UP != 0 {\n232:                for gateway_ip in gateway_ips {\n233:                    match gateway_ip {\n234:                        IpAddr::V4(ipv4) => {\n235:                            if let Some(ip_net) = ipv4_vec.first() {\n236:                                let mac_addr = get_mac_through_arp(ip_net.addr(), ipv4);\n237:                                default_gateway.mac_addr = mac_addr;\n238:                                default_gateway.ipv4.push(ipv4);\n239:                            }\n240:                        }\n241:                        IpAddr::V6(ipv6) => {\n242:                            if !ipv6_vec.is_empty() {\n243:                                default_gateway.ipv6.push(ipv6);\n244:                            }\n245:                        }\n246:                    }\n247:                }\n248:            }\n249:            // DNS Servers\n250:            #[cfg(feature = \"gateway\")]\n251:            let dns_servers: Vec<IpAddr> = unsafe { linked_list_iter!(&cur.FirstDnsServerAddress) }\n252:                .filter_map(|cur_d| unsafe { socket_address_to_ipaddr(&cur_d.Address).0 })\n253:                .collect();\n254:            #[cfg(feature = \"gateway\")]\n255:            let default: bool = match local_ip {\n256:                IpAddr::V4(local_ipv4) => ipv4_vec.iter().any(|x| x.addr() == local_ipv4),\n257:                IpAddr::V6(local_ipv6) => ipv6_vec.iter().any(|x| x.addr() == local_ipv6),\n258:            };\n259:            let stats: Option<InterfaceStats> = super::stats::get_stats_from_index(index);\n260:            let interface: Interface = Interface {\n261:                index,\n262:                name: adapter_name,\n263:                friendly_name: Some(unsafe { from_wide_string(cur.FriendlyName) }),\n264:                description: Some(unsafe { from_wide_string(cur.Description) }),\n265:                if_type,\n266:                mac_addr,\n267:                ipv4: ipv4_vec,\n268:                ipv6: ipv6_vec,\n269:                ipv6_scope_ids: ipv6_scope_id_vec,\n270:                ipv6_addr_flags: ipv6_flags_vec,\n271:                flags,\n272:                oper_state,\n273:                transmit_speed: sanitize_u64(cur.TransmitLinkSpeed),\n274:                receive_speed: sanitize_u64(cur.ReceiveLinkSpeed),\n275:                stats,\n276:                #[cfg(feature = \"gateway\")]\n277:                gateway: if default_gateway.mac_addr == MacAddr::zero() {\n278:                    None\n279:                } else {\n280:                    Some(default_gateway)\n281:                },\n282:                #[cfg(feature = \"gateway\")]\n283:                dns_servers,\n284:                mtu: Some(cur.Mtu),\n285:                #[cfg(feature = \"gateway\")]\n286:                default,\n287:            };\n288:            Some(interface)\n289:        })\n290:        .collect();\n…\n295:}"}],"details":{"displayContent":{"text":"unsafe fn from_wide_string(ptr: *const u16) -> String {\n…\n    while unsafe { *ptr.add(len) } != 0 {\n…\n    }\n    String::from_utf16_lossy(unsafe { std::slice::from_raw_parts(ptr, len) })\n}\n\n// Get network interfaces using the IP Helper API\n// Reference: https://docs.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses\npub fn interfaces() -> Vec<Interface> {\n    let span = crate::diagnostics::Span::begin(\"NET_IF_ENUM\");\n    #[cfg(feature = \"gateway\")]\n    let local_ip: IpAddr = match get_local_ipaddr() {\n        Some(local_ip) => local_ip,\n        None => IpAddr::V4(Ipv4Addr::LOCALHOST),\n    };\n    // \"The recommended method of calling the GetAdaptersAddresses function is to pre-allocate a 15KB working buffer pointed to by the AdapterAddresses parameter.\"\n    // (c) https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses\n    let mut mem = Vec::<u8>::with_capacity(15000);\n    let mut retries = 3;\n    loop {\n        let mut dwsize = mem.capacity() as u32;\n        let ret_val = unsafe {\n            GetAdaptersAddresses(\n                AF_UNSPEC as u32,\n                GAA_FLAG_INCLUDE_GATEWAYS,\n                std::ptr::null_mut(),\n                mem.as_mut_ptr().cast(),\n                &mut dwsize,\n            )\n        };\n        match ret_val {\n            NO_ERROR => {\n                unsafe {\n                    mem.set_len(dwsize as usize);\n                }\n                break;\n            }\n            ERROR_BUFFER_OVERFLOW if retries > 0 => {\n                mem.reserve(dwsize as usize);\n                retries -= 1;\n            }\n            _ => {\n                // TODO: return errors as a Result someday?\n                if let Some(span) = span {\n                    span.finish(\"error\");\n                }\n                return vec![];\n            }\n        }\n    }\n    // Enumerate all adapters\n    let mem = mem.as_mut_ptr().cast::<IP_ADAPTER_ADDRESSES_LH>();\n    let interfaces = unsafe { linked_list_iter!(&mem) }\n        .filter_map(|cur| {\n            let if_type = InterfaceType::try_from(cur.IfType).ok()?;\n            // Index\n            let index = {\n                let anon1 = cur.Anonymous1;\n                let anon = unsafe { &anon1.Anonymous };\n                anon.IfIndex\n            };\n            // Flags and Status\n            let mut flags: u32 = 0;\n…\n            #[cfg(feature = \"gateway\")]\n            if flags & flags::IFF_UP != 0 {\n                for gateway_ip in gateway_ips {\n                    match gateway_ip {\n                        IpAddr::V4(ipv4) => {\n                            if let Some(ip_net) = ipv4_vec.first() {\n                                let mac_addr = get_mac_through_arp(ip_net.addr(), ipv4);\n                                default_gateway.mac_addr = mac_addr;\n                                default_gateway.ipv4.push(ipv4);\n                            }\n                        }\n                        IpAddr::V6(ipv6) => {\n                            if !ipv6_vec.is_empty() {\n                                default_gateway.ipv6.push(ipv6);\n                            }\n                        }\n                    }\n                }\n            }\n            // DNS Servers\n            #[cfg(feature = \"gateway\")]\n            let dns_servers: Vec<IpAddr> = unsafe { linked_list_iter!(&cur.FirstDnsServerAddress) }\n                .filter_map(|cur_d| unsafe { socket_address_to_ipaddr(&cur_d.Address).0 })\n                .collect();\n            #[cfg(feature = \"gateway\")]\n            let default: bool = match local_ip {\n                IpAddr::V4(local_ipv4) => ipv4_vec.iter().any(|x| x.addr() == local_ipv4),\n                IpAddr::V6(local_ipv6) => ipv6_vec.iter().any(|x| x.addr() == local_ipv6),\n            };\n            let stats: Option<InterfaceStats> = super::stats::get_stats_from_index(index);\n            let interface: Interface = Interface {\n                index,\n                name: adapter_name,\n                friendly_name: Some(unsafe { from_wide_string(cur.FriendlyName) }),\n                description: Some(unsafe { from_wide_string(cur.Description) }),\n                if_type,\n                mac_addr,\n                ipv4: ipv4_vec,\n                ipv6: ipv6_vec,\n                ipv6_scope_ids: ipv6_scope_id_vec,\n                ipv6_addr_flags: ipv6_flags_vec,\n                flags,\n                oper_state,\n                transmit_speed: sanitize_u64(cur.TransmitLinkSpeed),\n                receive_speed: sanitize_u64(cur.ReceiveLinkSpeed),\n                stats,\n                #[cfg(feature = \"gateway\")]\n                gateway: if default_gateway.mac_addr == MacAddr::zero() {\n                    None\n                } else {\n                    Some(default_gateway)\n                },\n                #[cfg(feature = \"gateway\")]\n                dns_servers,\n                mtu: Some(cur.Mtu),\n                #[cfg(feature = \"gateway\")]\n                default,\n            };\n            Some(interface)\n        })\n        .collect();\n…\n}","startLine":81,"lineNumbers":[81,null,83,null,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,null,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,null,295]},"fileSize":12111,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netdev-hook\\src\\os\\windows\\interface.rs"}}},"isError":false,"timestamp":1789542586162}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_ozgE8o4QLiE8CjUZfFov8Uyt|ctc_0a626a662f672718016aaa40cf8bf087d29874bc823592b65f","toolName":"edit","startedAt":"2026-09-16T07:10:25.162Z"},"id":"0c271d8a","parentId":"df6099c5","timestamp":"2026-09-16T07:10:25.162Z"}
{"type":"message","id":"d50f3cf8","parentId":"0c271d8a","timestamp":"2026-09-16T07:10:25.162Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Assessing native hook dependency**"},{"type":"toolCall","id":"call_ozgE8o4QLiE8CjUZfFov8Uyt|ctc_0a626a662f672718016aaa40cf8bf087d29874bc823592b65f","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs#F7A2]\nPUT 182.=182:\n+            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+                drop(self.ep.take());\n+            });\nPUT >190:\n+    /// The bind identity carried into diagnostic task and abort-request retirement.\n+    pub fn diagnostic_context(&self) -> Option<spt_net_diag::Context> {\n+        self.diagnostic_context.clone()\n+    }\n+\n[.worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs#D8B6]\nPUT <51:\n+// The task starts before its bind has an operation ID. Publish that ID once the\n+// listener exists so later abort requests and task destruction name the same bind.\n+struct MeetTaskContext {\n+    initial: spt_net_diag::Context,\n+    bound: std::sync::OnceLock<spt_net_diag::Context>,\n+}\n+\n+impl MeetTaskContext {\n+    fn current(&self) -> spt_net_diag::Context {\n+        self.bound.get().unwrap_or(&self.initial).clone()\n+    }\n+}\n+\nPUT 55.=55:\n+    context: Arc<MeetTaskContext>,\nPUT 65.=70:\n+        let this = self.get_mut();\n+        spt_net_diag::scope_sync(Some(this.context.current()), || {\n+            this.future\n+                .as_mut()\n+                .expect(\"live meet task\")\n+                .as_mut()\n+                .poll(cx)\n+        })\nPUT 76.=76:\n+        spt_net_diag::scope_sync(Some(self.context.current()), || {\nPUT 79.=79:\n+            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+                drop(self.future.take());\n+            });\nPUT 226.=227:\n+        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<Arc<MeetTaskContext>>)> =\n+            Vec::new();\nPUT 252.=252:\n+                let context = spt_net_diag::context(Some(&name), Some(step)).map(|initial| {\n+                    Arc::new(MeetTaskContext {\n+                        initial,\n+                        bound: std::sync::OnceLock::new(),\n+                    })\n+                });\n+                let task_context = context.clone();\nPUT >261:\n+                    if let (Some(context), Some(bound)) =\n+                        (task_context, listener.diagnostic_context())\n+                    {\n+                        let _ = context.bound.set(bound);\n+                    }\nPUT 289.=289:\n+                        future: Some(Box::pin(task)),\nPUT 304.=304:\n+                spt_net_diag::scope_sync(context.as_ref().map(|c| c.current()), || {\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":5387,"output":696,"cacheRead":53632,"cacheWrite":0,"totalTokens":59715,"reasoningTokens":68,"cost":{"input":0.05387,"output":0.034800000000000005,"cacheRead":0.053632,"cacheWrite":0,"total":0.14230199999999998}},"stopReason":"toolUse","timestamp":1789542586195,"responseId":"resp_0a626a662f672718016aaa40bbb58487d28b7c9221246e71b7","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0a626a662f672718016aaa40cc394887d293d07edecf127679","type":"reasoning","content":[],"encrypted_content":"gAAAAABqqkDPf4CORiebgbRafaa9T7mYOI_ZXCwMe7QUwceXzFvx1XwGngM4LY6w7axP854v1XU90VXAYdGIx8ZBvH1PLGgotkMJhL0PnZ8hZDdq9prJLa-UZ-6jSiXbVnX_M31PoNqfBmZ5ThNWimdQ-F5U1QAkV_W6roWYXLlsu5Xp5ulN7JMaUtqhDW1YMsn4UEF-HXJYO5GDGTH4PRZomCVrXav8TSUqa3bjGW_H6m3yMZEILumg4goEI20hL3eAVU0tM4FEW5vRMxM4j_ssPi7OM49sI2LR9NJKhh411xztVuZRye6TACa3akvnNM2tKlzrCwN9QOU5TtG4IKxw3wOY3-ELpFRjRY_sKIrSuYQvWTgvZWLqsN7N4CdhKXLl-RHgvL69iNpBF1b_Ub58rxVOOQVnBQBeSxKD2kLA3WYdWYH-1jkiyFlAQJOyGHJVW-TLWJ_mwhvzkBMBzxwrw0Br4-6qjqwc2kMEVvudigxKW3-Cv94sMT9XqoVQVrL_tayMGm_eBr5nyTrE4YMA1vaDWBCf7oVs87NuHIW5IV4iNNpGFe3fRC9vkaUr4ZvSNSVJFJ091YZAL9f6OhJvBGvOz_VvHxR1GSlBHYwka38c8VHExzBP2Mi-7Jjd_l2X6NC8AYyMupYpKV4gD5zJf6ube5pXlS-F2tacUEn2x8CD4OODS8_0k12GRRsBwOHvucB1Xb9U0DGKe54dR-ZYqxTahOKaod_OjIauIvQUoplZ05cfTideLmd_OtM6QO5hXTFAEaTgoowOJw00lnBRxikLCzIsrJxzXyFcYVTXi6BPPfOcl7RxGzgRYEi6Tv4uCqETt4AN5L7QtL_0tDZLp9WjRRfI1dBguJWdFkRaBKCLH2kulpg1KWHRhLn6sq9y0dtxhmrJTq6Q9GOURJytHWT-SuKwJNjiRSzVX1qah43tqQQ20UZ-PmxBpLVQqwMJc1YFo6Ph6AZJqzmNmHlj_i5sZ82HORmzsY1offp17FjfKQwIuHloIsPzgsmWH3elrbQBTg1BHTkMEp1345A7GesDthyRkiP_7NYQ3EG2XMatzxHI1p5uDepCCN819jsyhEuZcUTyT0KMUuiOzmwtnI9Exn69cjtHxNRWBtCW6A-14iGPQt3h3ClR8PlkaRilDQ2HGWV-6Ilxp4ZOAPc79mkObaC1mpW355mx9I6X304DF7WGlOgreIsYj9985BkcPg8IL6Mj8PzAnZR5MMuwtbpdaHm2-Y6bAMTZXwkfFtARLAoeyQr2WNsgdvZGSwXhDB1Dli6gFvrN6w71s8etjrmTkfaQh-92Cb73MSh2K2thKM-AaKDFDlNvs_x3EER3gEpkprylMOsZJn0ayNjGA57H-tnLTtAhAki4u8a6Z5FnPfhB75s2nhqug_IVGonPKU0gHvn5VukLIfFm00rxQwVNaL7MdCI4Z014SjyCiMKm4AVNovXSXQvfKUwh3B8zHxH04ShEBWXSrHugh9EkZFy7c7IK5HKoC0cye9pLxEWhBvuaSpDFjS4j6ZlSc-0duDKQUDAXORfErphnPKgGIL9XVeD_SXuY5P9sGT6GCJa98KHeQk7bZvHSj38XiLBAFp8NhRY77FgXt1xUAnDshE9HcWxTorkIpiPE5oguIqLVoLjgW3umHSMPPTv46TuYs6Dkn4T6YzeZkQEg9jAX5PTLKqrC6_qzIWiPDuNfnxQzkCdKKibM5eYuuvhlFVzVzu_AZXgkGRrkylSUTO_N0WLGZcEjDLxNe5VaQGsqwev35z_ax1EqGTzYV7dcNiGT1uv1uD-ZzgAfbDwyexUJ9EbaY540Lg==","internal_chat_message_metadata_passthrough":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"},"summary":[{"type":"summary_text","text":"**Assessing native hook dependency**"}],"metadata":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"}},{"id":"ctc_0a626a662f672718016aaa40cf8bf087d29874bc823592b65f","type":"custom_tool_call","status":"completed","call_id":"call_ozgE8o4QLiE8CjUZfFov8Uyt","input":"*** Begin Patch\n[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs#F7A2]\nPUT 182.=182:\n+            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+                drop(self.ep.take());\n+            });\nPUT >190:\n+    /// The bind identity carried into diagnostic task and abort-request retirement.\n+    pub fn diagnostic_context(&self) -> Option<spt_net_diag::Context> {\n+        self.diagnostic_context.clone()\n+    }\n+\n[.worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs#D8B6]\nPUT <51:\n+// The task starts before its bind has an operation ID. Publish that ID once the\n+// listener exists so later abort requests and task destruction name the same bind.\n+struct MeetTaskContext {\n+    initial: spt_net_diag::Context,\n+    bound: std::sync::OnceLock<spt_net_diag::Context>,\n+}\n+\n+impl MeetTaskContext {\n+    fn current(&self) -> spt_net_diag::Context {\n+        self.bound.get().unwrap_or(&self.initial).clone()\n+    }\n+}\n+\nPUT 55.=55:\n+    context: Arc<MeetTaskContext>,\nPUT 65.=70:\n+        let this = self.get_mut();\n+        spt_net_diag::scope_sync(Some(this.context.current()), || {\n+            this.future\n+                .as_mut()\n+                .expect(\"live meet task\")\n+                .as_mut()\n+                .poll(cx)\n+        })\nPUT 76.=76:\n+        spt_net_diag::scope_sync(Some(self.context.current()), || {\nPUT 79.=79:\n+            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+                drop(self.future.take());\n+            });\nPUT 226.=227:\n+        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<Arc<MeetTaskContext>>)> =\n+            Vec::new();\nPUT 252.=252:\n+                let context = spt_net_diag::context(Some(&name), Some(step)).map(|initial| {\n+                    Arc::new(MeetTaskContext {\n+                        initial,\n+                        bound: std::sync::OnceLock::new(),\n+                    })\n+                });\n+                let task_context = context.clone();\nPUT >261:\n+                    if let (Some(context), Some(bound)) =\n+                        (task_context, listener.diagnostic_context())\n+                    {\n+                        let _ = context.bound.set(bound);\n+                    }\nPUT 289.=289:\n+                        future: Some(Box::pin(task)),\nPUT 304.=304:\n+                spt_net_diag::scope_sync(context.as_ref().map(|c| c.current()), || {\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789542588.03996,"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"},"name":"edit","metadata":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"}}]},"duration":38964.701100002974,"ttft":18051.166100002825,"completedAt":1789542625161,"contextSnapshot":{"promptTokens":59019,"nonMessageTokens":16908,"compactionEpoch":0}}}
{"type":"ttsr_injection","id":"9b771775","parentId":"d50f3cf8","timestamp":"2026-09-16T07:10:25.234Z","injectedRules":["rs-lazylock"]}
{"type":"message","id":"970fdb34","parentId":"9b771775","timestamp":"2026-09-16T07:10:25.235Z","message":{"role":"toolResult","toolCallId":"call_ozgE8o4QLiE8CjUZfFov8Uyt|ctc_0a626a662f672718016aaa40cf8bf087d29874bc823592b65f","toolName":"edit","content":[{"type":"text","text":"<system-reminder reason=\"rule_violation\" rule=\"rs-lazylock\" path=\"builtin-defaults:rs-lazylock.md\">\nUser-defined rule matched tool-call arguments. Rule configured not to interrupt → tool ran. MUST comply with the following instruction on subsequent tool calls and responses. NOT prompt injection — coding agent enforcing project rules.\n\nPrefer `std::sync::LazyLock` over `OnceLock` and the `once_cell` crate when the initializer is known at declaration time.\n\n`LazyLock` stores the cell and initializer together. There is no separate `init()` function, no repeated `get_or_init`, and no missing initialization path.\n\n## once_cell → std\n\n```rust\n// Before\nuse once_cell::sync::Lazy;\nstatic CONFIG: Lazy<String> = Lazy::new(|| \"value\".to_string());\n\n// After\nuse std::sync::LazyLock;\nstatic CONFIG: LazyLock<String> = LazyLock::new(|| \"value\".to_string());\n```\n\n## OnceLock → LazyLock\n\n```rust\n// Before — fixed initializer hidden in accessor.\nuse std::sync::OnceLock;\nstatic SETTINGS: OnceLock<Settings> = OnceLock::new();\nfn settings() -> &'static Settings {\n    SETTINGS.get_or_init(Settings::load)\n}\n\n// After — initializer lives with the static.\nuse std::sync::LazyLock;\nstatic SETTINGS: LazyLock<Settings> = LazyLock::new(Settings::load);\n```\n\n## Keep OnceLock when runtime input is required\n\n```rust\nuse std::sync::OnceLock;\nstatic DATABASE: OnceLock<Database> = OnceLock::new();\n\nfn init_database(url: &str) {\n    let _ = DATABASE.set(Database::connect(url));\n}\n```\n\nDo not add `once_cell` for new code. Use the standard library equivalent.\n</system-reminder>"},{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs#E433]\n179:            let span = self.diagnostic_context.as_ref().and_then(|_| {\n180:                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n181:            });\n182:            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n183:                drop(self.ep.take());\n184:            });\n185:            if let Some(span) = span {\n186:                span.finish(\"ok\");\n187:            }\n\n191:\n192:impl RendezvousListener {\n193:    /// The bind identity carried into diagnostic task and abort-request retirement.\n194:    pub fn diagnostic_context(&self) -> Option<spt_net_diag::Context> {\n195:        self.diagnostic_context.clone()\n196:    }\n197:\n198:    /// The underlying meet endpoint (its own addr/online/close surface).\n199:    pub fn endpoint(&self) -> &NetEndpoint {\n\n201:    }\n\n242:}\n\n[.worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs#DC74]\n49:const CLOSE_GRACE: Duration = Duration::from_secs(10);\n50:\n51:// The task starts before its bind has an operation ID. Publish that ID once the\n52:// listener exists so later abort requests and task destruction name the same bind.\n…\n62:}\n63:\n64:// Used only with diagnostics enabled. Pinning owns the real task future so its\n65:// destructor runs inside the task-drop interval, even if never first-polled.\n66:struct MeetTask<F> {\n67:    future: Option<std::pin::Pin<Box<F>>>,\n68:    context: Arc<MeetTaskContext>,\n69:}\n70:\n71:impl<F: Future> Future for MeetTask<F> {\n\n74:    fn poll(\n\n76:        cx: &mut std::task::Context<'_>,\n77:    ) -> std::task::Poll<Self::Output> {\n78:        let this = self.get_mut();\n79:        spt_net_diag::scope_sync(Some(this.context.current()), || {\n…\n84:                .poll(cx)\n85:        })\n86:    }\n87:}\n89:impl<F> Drop for MeetTask<F> {\n90:    fn drop(&mut self) {\n91:        spt_net_diag::scope_sync(Some(self.context.current()), || {\n92:            let span =\n93:                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n94:            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n95:                drop(self.future.take());\n96:            });\n97:            if let Some(span) = span {\n98:                span.finish(\"ok\");\n99:            }\n100:        });\n101:    }\n102:}\n\n241:        // listener there, not a ghost. Overlap = every published id is\n242:        // dialable for its full discoverable life.\n243:        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<Arc<MeetTaskContext>>)> =\n244:            Vec::new();\n245:        loop {\n267:                let relay = relay.clone();\n268:                let real_addr = endpoint.addr();\n269:                let context = spt_net_diag::context(Some(&name), Some(step)).map(|initial| {\n270:                    Arc::new(MeetTaskContext {\n…\n274:                });\n275:                let task_context = context.clone();\n276:                let task = async move {\n277:                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n278:                    {\n\n280:                        Err(e) => {\n\n283:                        }\n284:                    };\n285:                    if let (Some(context), Some(bound)) =\n286:                        (task_context, listener.diagnostic_context())\n287:                    {\n288:                        let _ = context.bound.set(bound);\n289:                    }\n290:                    // Window diagnostics (live-debugging the meet path needs\n291:                    // the derived id + what this listener actually advertises\n\n314:                };\n315:                let task = match context.as_ref() {\n316:                    Some(context) => tokio::spawn(MeetTask {\n317:                        future: Some(Box::pin(task)),\n318:                        context: context.clone(),\n319:                    }),\n\n321:                };\n\n330:            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n331:            for (task, context) in prev_tasks.drain(..) {\n332:                spt_net_diag::scope_sync(context.as_ref().map(|c| c.current()), || {\n333:                    let span = context.as_ref().and_then(|_| {\n334:                        spt_net_diag::begin(\n\n340:                        )\n341:                    });\n\n348:                });\n349:            }\n\n351:        }"}],"details":{"diff":" 179|            let span = self.diagnostic_context.as_ref().and_then(|_| {\n 180|                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n 181|            });\n-182|            drop(self.ep.take());\n+182|            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+183|                drop(self.ep.take());\n+184|            });\n 183|            if let Some(span) = span {\n 184|                span.finish(\"ok\");\n 185|            }\n\n 189|\n 190|impl RendezvousListener {\n+193|    /// The bind identity carried into diagnostic task and abort-request retirement.\n+194|    pub fn diagnostic_context(&self) -> Option<spt_net_diag::Context> {\n+195|        self.diagnostic_context.clone()\n+196|    }\n+197|\n 191|    /// The underlying meet endpoint (its own addr/online/close surface).\n 192|    pub fn endpoint(&self) -> &NetEndpoint {\n\n 194|    }\n\n 235|}\n 49|const CLOSE_GRACE: Duration = Duration::from_secs(10);\n 50|\n+51|// The task starts before its bind has an operation ID. Publish that ID once the\n+52|// listener exists so later abort requests and task destruction name the same bind.\n+53|struct MeetTaskContext {\n+54|    initial: spt_net_diag::Context,\n+55|    bound: std::sync::OnceLock<spt_net_diag::Context>,\n+56|}\n+57|\n+58|impl MeetTaskContext {\n+59|    fn current(&self) -> spt_net_diag::Context {\n+60|        self.bound.get().unwrap_or(&self.initial).clone()\n+61|    }\n+62|}\n+63|\n 51|// Used only with diagnostics enabled. Pinning owns the real task future so its\n 52|// destructor runs inside the task-drop interval, even if never first-polled.\n 53|struct MeetTask<F> {\n 54|    future: Option<std::pin::Pin<Box<F>>>,\n-55|    context: spt_net_diag::Context,\n+68|    context: Arc<MeetTaskContext>,\n 56|}\n 57|\n 58|impl<F: Future> Future for MeetTask<F> {\n\n 61|    fn poll(\n\n 63|        cx: &mut std::task::Context<'_>,\n 64|    ) -> std::task::Poll<Self::Output> {\n-65|        self.get_mut()\n-66|            .future\n-67|            .as_mut()\n-68|            .expect(\"live meet task\")\n-69|            .as_mut()\n-70|            .poll(cx)\n+78|        let this = self.get_mut();\n+79|        spt_net_diag::scope_sync(Some(this.context.current()), || {\n+80|            this.future\n+81|                .as_mut()\n+82|                .expect(\"live meet task\")\n+83|                .as_mut()\n+84|                .poll(cx)\n+85|        })\n 71|    }\n 72|}\n 74|impl<F> Drop for MeetTask<F> {\n 75|    fn drop(&mut self) {\n-76|        spt_net_diag::scope_sync(Some(self.context.clone()), || {\n+91|        spt_net_diag::scope_sync(Some(self.context.current()), || {\n 77|            let span =\n 78|                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n-79|            drop(self.future.take());\n+94|            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+95|                drop(self.future.take());\n+96|            });\n 80|            if let Some(span) = span {\n 81|                span.finish(\"ok\");\n 82|            }\n 83|        });\n 84|    }\n 85|}\n\n 224|        // listener there, not a ghost. Overlap = every published id is\n 225|        // dialable for its full discoverable life.\n-226|        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<spt_net_diag::Context>)> =\n+243|        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<Arc<MeetTaskContext>>)> =\n 227|            Vec::new();\n 228|        loop {\n 250|                let relay = relay.clone();\n 251|                let real_addr = endpoint.addr();\n-252|                let context = spt_net_diag::context(Some(&name), Some(step));\n+269|                let context = spt_net_diag::context(Some(&name), Some(step)).map(|initial| {\n+270|                    Arc::new(MeetTaskContext {\n+271|                        initial,\n+272|                        bound: std::sync::OnceLock::new(),\n+273|                    })\n+274|                });\n+275|                let task_context = context.clone();\n 253|                let task = async move {\n 254|                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n 255|                    {\n\n 257|                        Err(e) => {\n\n 260|                        }\n 261|                    };\n+285|                    if let (Some(context), Some(bound)) =\n+286|                        (task_context, listener.diagnostic_context())\n+287|                    {\n+288|                        let _ = context.bound.set(bound);\n+289|                    }\n 262|                    // Window diagnostics (live-debugging the meet path needs\n 263|                    // the derived id + what this listener actually advertises\n\n 286|                };\n 287|                let task = match context.as_ref() {\n 288|                    Some(context) => tokio::spawn(MeetTask {\n-289|                        future: Some(Box::pin(spt_net_diag::scope(Some(context.clone()), task))),\n+317|                        future: Some(Box::pin(task)),\n 290|                        context: context.clone(),\n 291|                    }),\n\n 293|                };\n\n 302|            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n 303|            for (task, context) in prev_tasks.drain(..) {\n-304|                spt_net_diag::scope_sync(context.clone(), || {\n+332|                spt_net_diag::scope_sync(context.as_ref().map(|c| c.current()), || {\n 305|                    let span = context.as_ref().and_then(|_| {\n 306|                        spt_net_diag::begin(\n\n 312|                        )\n 313|                    });\n\n 320|                });\n 321|            }\n\n 323|        }","firstChangedLine":182,"perFileResults":[{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net\\src\\net\\pairing\\meet.rs","diff":" 179|            let span = self.diagnostic_context.as_ref().and_then(|_| {\n 180|                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"endpoint-drop\"))\n 181|            });\n-182|            drop(self.ep.take());\n+182|            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+183|                drop(self.ep.take());\n+184|            });\n 183|            if let Some(span) = span {\n 184|                span.finish(\"ok\");\n 185|            }\n\n 189|\n 190|impl RendezvousListener {\n+193|    /// The bind identity carried into diagnostic task and abort-request retirement.\n+194|    pub fn diagnostic_context(&self) -> Option<spt_net_diag::Context> {\n+195|        self.diagnostic_context.clone()\n+196|    }\n+197|\n 191|    /// The underlying meet endpoint (its own addr/online/close surface).\n 192|    pub fn endpoint(&self) -> &NetEndpoint {\n\n 194|    }\n\n 235|}","firstChangedLine":182,"op":"update","snapshotsPruned":true},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-daemon\\src\\pairhost.rs","diff":" 49|const CLOSE_GRACE: Duration = Duration::from_secs(10);\n 50|\n+51|// The task starts before its bind has an operation ID. Publish that ID once the\n+52|// listener exists so later abort requests and task destruction name the same bind.\n+53|struct MeetTaskContext {\n+54|    initial: spt_net_diag::Context,\n+55|    bound: std::sync::OnceLock<spt_net_diag::Context>,\n+56|}\n+57|\n+58|impl MeetTaskContext {\n+59|    fn current(&self) -> spt_net_diag::Context {\n+60|        self.bound.get().unwrap_or(&self.initial).clone()\n+61|    }\n+62|}\n+63|\n 51|// Used only with diagnostics enabled. Pinning owns the real task future so its\n 52|// destructor runs inside the task-drop interval, even if never first-polled.\n 53|struct MeetTask<F> {\n 54|    future: Option<std::pin::Pin<Box<F>>>,\n-55|    context: spt_net_diag::Context,\n+68|    context: Arc<MeetTaskContext>,\n 56|}\n 57|\n 58|impl<F: Future> Future for MeetTask<F> {\n\n 61|    fn poll(\n\n 63|        cx: &mut std::task::Context<'_>,\n 64|    ) -> std::task::Poll<Self::Output> {\n-65|        self.get_mut()\n-66|            .future\n-67|            .as_mut()\n-68|            .expect(\"live meet task\")\n-69|            .as_mut()\n-70|            .poll(cx)\n+78|        let this = self.get_mut();\n+79|        spt_net_diag::scope_sync(Some(this.context.current()), || {\n+80|            this.future\n+81|                .as_mut()\n+82|                .expect(\"live meet task\")\n+83|                .as_mut()\n+84|                .poll(cx)\n+85|        })\n 71|    }\n 72|}\n 74|impl<F> Drop for MeetTask<F> {\n 75|    fn drop(&mut self) {\n-76|        spt_net_diag::scope_sync(Some(self.context.clone()), || {\n+91|        spt_net_diag::scope_sync(Some(self.context.current()), || {\n 77|            let span =\n 78|                spt_net_diag::begin(\"NET_MEET_RETIRE\", \"sync\", None, None, Some(\"task-drop\"));\n-79|            drop(self.future.take());\n+94|            spt_net_diag::scope_sync(span.as_ref().map(spt_net_diag::Span::context), || {\n+95|                drop(self.future.take());\n+96|            });\n 80|            if let Some(span) = span {\n 81|                span.finish(\"ok\");\n 82|            }\n 83|        });\n 84|    }\n 85|}\n\n 224|        // listener there, not a ghost. Overlap = every published id is\n 225|        // dialable for its full discoverable life.\n-226|        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<spt_net_diag::Context>)> =\n+243|        let mut prev_tasks: Vec<(tokio::task::JoinHandle<()>, Option<Arc<MeetTaskContext>>)> =\n 227|            Vec::new();\n 228|        loop {\n 250|                let relay = relay.clone();\n 251|                let real_addr = endpoint.addr();\n-252|                let context = spt_net_diag::context(Some(&name), Some(step));\n+269|                let context = spt_net_diag::context(Some(&name), Some(step)).map(|initial| {\n+270|                    Arc::new(MeetTaskContext {\n+271|                        initial,\n+272|                        bound: std::sync::OnceLock::new(),\n+273|                    })\n+274|                });\n+275|                let task_context = context.clone();\n 253|                let task = async move {\n 254|                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n 255|                    {\n\n 257|                        Err(e) => {\n\n 260|                        }\n 261|                    };\n+285|                    if let (Some(context), Some(bound)) =\n+286|                        (task_context, listener.diagnostic_context())\n+287|                    {\n+288|                        let _ = context.bound.set(bound);\n+289|                    }\n 262|                    // Window diagnostics (live-debugging the meet path needs\n 263|                    // the derived id + what this listener actually advertises\n\n 286|                };\n 287|                let task = match context.as_ref() {\n 288|                    Some(context) => tokio::spawn(MeetTask {\n-289|                        future: Some(Box::pin(spt_net_diag::scope(Some(context.clone()), task))),\n+317|                        future: Some(Box::pin(task)),\n 290|                        context: context.clone(),\n 291|                    }),\n\n 293|                };\n\n 302|            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n 303|            for (task, context) in prev_tasks.drain(..) {\n-304|                spt_net_diag::scope_sync(context.clone(), || {\n+332|                spt_net_diag::scope_sync(context.as_ref().map(|c| c.current()), || {\n 305|                    let span = context.as_ref().and_then(|_| {\n 306|                        spt_net_diag::begin(\n\n 312|                        )\n 313|                    });\n\n 320|                });\n 321|            }\n\n 323|        }","firstChangedLine":51,"op":"update","snapshotsPruned":true}]},"isError":false,"timestamp":1789542625234}}
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{"type":"message","id":"e6102cb2","parentId":"6c5555f2","timestamp":"2026-09-16T07:11:03.956Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Adjusting result match**"},{"type":"toolCall","id":"call_TrXyEX7DWC8t4DfNHaMTvM2V|ctc_0a626a662f672718016aaa4103fea887d2b3f5b365fe1ed6d7","name":"edit","arguments":{"input":"*** Begin Patch\n[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs#8847]\nPUT 348.=349:\n+            BindScope::All => decide_bind_families(&relay).await,\n+            BindScope::Loopback | BindScope::Port(_) => Ok(BindFamilies::Dual),\nPUT 352.=353:\n+            // Probing has completed, including a both-dead/disabled result.\n+            // The scoped bind supplies attribution even when the bind fails.\nPUT 357.=361:\n+                    \"families\": match &families {\n+                        Ok(BindFamilies::Dual) => Some(\"dual\"),\n+                        Ok(BindFamilies::V4Only) => Some(\"ipv4-only\"),\n+                        Ok(BindFamilies::V6Only) => Some(\"ipv6-only\"),\n+                        Err(_) => None,\n+                    },\n+                    \"outcome\": if families.is_ok() { \"ok\" } else { \"error\" },\nPUT >364:\n+        let families = families?;\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":2294,"output":348,"cacheRead":58880,"cacheWrite":0,"totalTokens":61522,"reasoningTokens":113,"cost":{"input":0.022940000000000002,"output":0.017400000000000002,"cacheRead":0.058879999999999995,"cacheWrite":0,"total":0.09922}},"stopReason":"toolUse","timestamp":1789542625289,"responseId":"resp_0a626a662f672718016aaa40e18e2087d2ac3cf9d37fd63629","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0a626a662f672718016aaa40fd7b0887d2a5ab69532f46008b","type":"reasoning","content":[],"encrypted_content":"gAAAAABqqkEEqYEaAwMiPK5gdMgF9ZyGnuDotGyGNTvh9Web5L4bfDGabBV1-qM_H4T-EHZkADVDrvGWB3idlZ_sV8HMu9l6Wp2cf8ckwwNLl9abQfT9DAHRpdjUXfd-HQ_M92or_bHaJTZYia4_YmMHV3pFyg2Reyq7DGDYs6LdsIDRAHDtaxXgfEyB0BMK1FPvepKn8CpY9SSToTDvPtNTeWy7-ZdRzYDfPsAOTJ2BH6nYsSIIz9zDykZSRl22c_0T62v79ND_PjqrbPAaLNnLYGXkH-orIEkv4eiXakS7NhWXIXEaSx4lRUPfiwbQqjycyWV8KTVJ2Cf9J9XHlqLa4gbzfXK5xsn3ns1m0GSmsIjOp0WrAZyYGm5t8SbiX453uJ9P7AjaUqNloae-E59ruY8q4EKUzKJeTG8RIbyt0Z4YUFsLWcIAPR-Af7EsciG3VMa5jLbUWHbHV4kYjltNiGj0mwhIv_5euWbIoEIOTlffIDtODrchHGugr-8o3uaZFvkX6lJtrgHBrqcCBQesiUl4LWjw0dBfUovJUzZ0H3Gr08HrH59uMi0E0tY_GNfmnqH1ngzt5Qw0lP4YKs-uvP8WoLX03NiT81OFtN_wEmrtFPAn1r_s6Qs8z_p7DI3TqkGMkhloSHE1Uifu2eY2a0oprJjSRCDKmvOgDPkkOplM0CFRdeGA5_O03WDmmegnfO05Y2ZZgEUMMBKhZGgb27_MftYWJqfXEW2pXtErwjXL1KJqzjRxyZwBjTrypb11tl6ST5TnYX33vi0VcLVup_Yt8NZeGumJ18MlOStVvDgImqVHl3sIO21t_TB4z7LyyzXGX6UoH8vQC6QJ7r_hee4-a-Uel-zJ3Z0r3UDAcC5iN8R9gE6UMinm3llY6YdL7OMm6DpG-xeAL2KQENZ-XYHo3WI0uct2fu5QtlBoeOfLA0gn6eBEhqaeAaGgHgPHmj6AwMxgai4qfmUOTzLyTaWabk0NACYvJnsESYlzFCVL0uRYpgajHqIsOjSdca3oYjWM9LQiiVfFo9Z4Q3XutDCxtZ8d3tuv2vuRBPJsh8r577RNj1PKvSDgpMaCQ_Tkd18s4ldUob3hHSMqBkvqsFdtNdKEeIFMl9RfE7cKOxS2d9usbktCMXzx1QwYZV-5ESSHqdyTLyzrxf9aL8HEMM9C2AqAdX8esdsepj-6EA3etRgNvqbgH1SC86ETj-m-xfohxrHLe-QCq5Rqksv0pusgV38pUUE72iTC18VBwkOSWij-oEqCrhgWlK_vF1LbhIIwHvCL9aWa8JuC8m43uZR5JsFqxpdcK_WM2v1Lvsnd-FN6dhvkNogbyTnCjp4LPzajWP0I81Ew4Q6WHjdWqZ_aXI1zH-kN615jEu2O4-_vn4gv3__rimUVRkxQhEGzItauyxRL2dskTrwaKV8qtlZSGhM12rczH7U-eAyp2bNAdgNhL9C8tM7bGnG22GzWtul1IjPqbBskDZhmXoAbEeYKIDJIF5ZEnoTW1FkrZDjpdJ0QI62N02tC9h8VzKZX_e72ifHlAgPfd0fLHl0JCk4om-XTjoDO4bfFjsuGXRQSjnwrtfIXhWK_TCuZiloiMVVWaPxo0vfTtLmAZDJLTDQl7h3dzaz2M9Q1ZghVEiKZum0DBJYr0jYMfjQoIEF4N-P6Jzz-L6N1pecsGnasGUVjy9ZOzFYDLnYZNn73jH1Vz7WFA6iRBHuietmmIjPhVZmF4MK_qiyjrijFeDzd_VG46_X7b1J0Kwbmtsfl9yYm3pKswBv6CFXKIPkPv3cN6SZdYsmO8eNQCfeEas7bGaaAFlkEl2yCNZ4shbLizLp19Vu6uBhRkNexVjrRU54fH9guKFMV_JePI993wpohpgP8qCQp_pySze698tdMN9d7bhA84Cwx4wuA4H7SFFGSFLHHtXwLaKFSz4YU6xz7EpMQbBhVnBV40YQ8Dt9ofG9nGjANVDES-Ekk9Dy6vtW1WfnnrItznBEI2nkunmubONQJK4yOP6uydeFJESAnyu9YnJQBhxSTMh4Iq56ON3Wvd43bWcSVfrx3cd8flOTv45YZBb5Gvc52loLyhtKUuKdsDE9nA54=","internal_chat_message_metadata_passthrough":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"},"summary":[{"type":"summary_text","text":"**Adjusting result match**"}],"metadata":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"}},{"id":"ctc_0a626a662f672718016aaa4103fea887d2b3f5b365fe1ed6d7","type":"custom_tool_call","status":"completed","call_id":"call_TrXyEX7DWC8t4DfNHaMTvM2V","input":"*** Begin Patch\n[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs#8847]\nPUT 348.=349:\n+            BindScope::All => decide_bind_families(&relay).await,\n+            BindScope::Loopback | BindScope::Port(_) => Ok(BindFamilies::Dual),\nPUT 352.=353:\n+            // Probing has completed, including a both-dead/disabled result.\n+            // The scoped bind supplies attribution even when the bind fails.\nPUT 357.=361:\n+                    \"families\": match &families {\n+                        Ok(BindFamilies::Dual) => Some(\"dual\"),\n+                        Ok(BindFamilies::V4Only) => Some(\"ipv4-only\"),\n+                        Ok(BindFamilies::V6Only) => Some(\"ipv6-only\"),\n+                        Err(_) => None,\n+                    },\n+                    \"outcome\": if families.is_ok() { \"ok\" } else { \"error\" },\nPUT >364:\n+        let families = families?;\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789542625.727322,"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"},"name":"edit","metadata":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"}}]},"duration":38663.952500000596,"ttft":28215.832000002265,"completedAt":1789542663954,"contextSnapshot":{"promptTokens":61174,"nonMessageTokens":16908,"compactionEpoch":0}}}
{"type":"message","id":"3e3ce216","parentId":"e6102cb2","timestamp":"2026-09-16T07:11:03.986Z","message":{"role":"toolResult","toolCallId":"call_TrXyEX7DWC8t4DfNHaMTvM2V|ctc_0a626a662f672718016aaa4103fea887d2b3f5b365fe1ed6d7","toolName":"edit","content":[{"type":"text","text":"[.worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs#4A2C]\n346:        // (no probe, no Windows-firewall surprise).\n347:        let families = match scope {\n348:            BindScope::All => decide_bind_families(&relay).await,\n349:            BindScope::Loopback | BindScope::Port(_) => Ok(BindFamilies::Dual),\n350:        };\n351:        if spt_net_diag::enabled() {\n352:            // Probing has completed, including a both-dead/disabled result.\n353:            // The scoped bind supplies attribution even when the bind fails.\n354:            spt_net_diag::event(\n355:                \"NET_FAMILY_GATE\",\n356:                serde_json::json!({\n357:                    \"families\": match &families {\n358:                        Ok(BindFamilies::Dual) => Some(\"dual\"),\n359:                        Ok(BindFamilies::V4Only) => Some(\"ipv4-only\"),\n360:                        Ok(BindFamilies::V6Only) => Some(\"ipv6-only\"),\n361:                        Err(_) => None,\n362:                    },\n363:                    \"outcome\": if families.is_ok() { \"ok\" } else { \"error\" },\n364:                }),\n365:            );\n366:        }\n367:        let families = families?;\n368:        match families {\n369:            BindFamilies::Dual => {}\n\n380:        }"}],"details":{"diff":" 346|        // (no probe, no Windows-firewall surprise).\n 347|        let families = match scope {\n-348|            BindScope::All => decide_bind_families(&relay).await?,\n-349|            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n+348|            BindScope::All => decide_bind_families(&relay).await,\n+349|            BindScope::Loopback | BindScope::Port(_) => Ok(BindFamilies::Dual),\n 350|        };\n 351|        if spt_net_diag::enabled() {\n-352|            // Probing has completed; the scoped bind supplies its real\n-353|            // operation identity instead of inferring attribution from logs.\n+352|            // Probing has completed, including a both-dead/disabled result.\n+353|            // The scoped bind supplies attribution even when the bind fails.\n 354|            spt_net_diag::event(\n 355|                \"NET_FAMILY_GATE\",\n 356|                serde_json::json!({\n-357|                    \"families\": match families {\n-358|                        BindFamilies::Dual => \"dual\",\n-359|                        BindFamilies::V4Only => \"ipv4-only\",\n-360|                        BindFamilies::V6Only => \"ipv6-only\",\n+357|                    \"families\": match &families {\n+358|                        Ok(BindFamilies::Dual) => Some(\"dual\"),\n+359|                        Ok(BindFamilies::V4Only) => Some(\"ipv4-only\"),\n+360|                        Ok(BindFamilies::V6Only) => Some(\"ipv6-only\"),\n+361|                        Err(_) => None,\n 361|                    },\n+363|                    \"outcome\": if families.is_ok() { \"ok\" } else { \"error\" },\n 362|                }),\n 363|            );\n 364|        }\n+367|        let families = families?;\n 365|        match families {\n 366|            BindFamilies::Dual => {}\n\n 377|        }","firstChangedLine":348,"op":"update","path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-net-worker-stamps\\crates\\spt-net\\src\\net\\endpoint.rs","snapshotsPruned":true},"isError":false,"timestamp":1789542663985}}
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{"type":"message","id":"dc075d86","parentId":"c96ed56f","timestamp":"2026-09-16T07:12:09.510Z","message":{"role":"toolResult","toolCallId":"call_O1qZaVnoUuF0TCYpeu2R3iMx|fc_0bed0570392acefd016aaa41495f4c87d2a3c660435da9ff85","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netwatch-hook/netwatch/src/diagnostics.rs#1248]\n1://! Optional synchronous boundary observer, disabled until a callback is installed.\n2://!\n3://! Callbacks must not panic, block, or re-enter instrumented networking operations.\n4://! The observer owns timestamps, attribution and any output; this module only pairs\n5://! boundaries and retains the callback selected at entry until that boundary ends.\n6:\n7:use std::sync::atomic::{AtomicPtr, Ordering};\n8:\n9:/// Boundary callback: `(base, phase, outcome, token)`.\n10:///\n11:/// `phase` is `\"begin\"` (empty outcome, zero token) or `\"end\"` (`\"ok\"`, `\"error\"`,\n12:/// or `\"cancelled\"`). The begin return value is an opaque token passed back at end;\n13:/// the end return value is ignored. Callbacks execute on the boundary's thread.\n14:pub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n15:\n16:static HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n17:\n18:/// Installs an observer for subsequent boundaries. Active boundaries retain their\n19:/// original callback, so replacing the observer cannot split a begin/end pair.\n20:pub fn install_hook(hook: Hook) {\n21:    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n22:}\n23:\n24:#[cfg(not(wasm_browser))]\n25:pub(crate) struct Span {\n26:    hook: Hook,\n27:    base: &'static str,\n28:    token: u64,\n29:    outcome: &'static str,\n30:}\n31:\n32:#[cfg(not(wasm_browser))]\n33:impl Span {\n34:    pub(crate) fn begin(base: &'static str) -> Option<Self> {\n35:        let hook = HOOK.load(Ordering::Acquire);\n36:        if hook.is_null() {\n37:            return None;\n38:        }\n39:        // SAFETY: install_hook only publishes pointers converted from this exact\n40:        // function-pointer type. Function pointers remain valid for the process.\n41:        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n42:        let token = hook(base, \"begin\", \"\", 0);\n43:        Some(Self {\n44:            hook,\n45:            base,\n46:            token,\n47:            outcome: \"cancelled\",\n48:        })\n49:    }\n50:\n51:    pub(crate) fn finish(mut self, outcome: &'static str) {\n52:        self.outcome = outcome;\n53:    }\n54:}\n55:\n56:#[cfg(not(wasm_browser))]\n57:impl Drop for Span {\n58:    fn drop(&mut self) {\n59:        (self.hook)(self.base, \"end\", self.outcome, self.token);\n60:    }\n61:}"}],"details":{"totalLines":61,"displayContent":{"text":"//! Optional synchronous boundary observer, disabled until a callback is installed.\n//!\n//! Callbacks must not panic, block, or re-enter instrumented networking operations.\n//! The observer owns timestamps, attribution and any output; this module only pairs\n//! boundaries and retains the callback selected at entry until that boundary ends.\n\nuse std::sync::atomic::{AtomicPtr, Ordering};\n\n/// Boundary callback: `(base, phase, outcome, token)`.\n///\n/// `phase` is `\"begin\"` (empty outcome, zero token) or `\"end\"` (`\"ok\"`, `\"error\"`,\n/// or `\"cancelled\"`). The begin return value is an opaque token passed back at end;\n/// the end return value is ignored. Callbacks execute on the boundary's thread.\npub type Hook = fn(&'static str, &'static str, &'static str, u64) -> u64;\n\nstatic HOOK: AtomicPtr<()> = AtomicPtr::new(std::ptr::null_mut());\n\n/// Installs an observer for subsequent boundaries. Active boundaries retain their\n/// original callback, so replacing the observer cannot split a begin/end pair.\npub fn install_hook(hook: Hook) {\n    HOOK.store(hook as *const () as *mut (), Ordering::Release);\n}\n\n#[cfg(not(wasm_browser))]\npub(crate) struct Span {\n    hook: Hook,\n    base: &'static str,\n    token: u64,\n    outcome: &'static str,\n}\n\n#[cfg(not(wasm_browser))]\nimpl Span {\n    pub(crate) fn begin(base: &'static str) -> Option<Self> {\n        let hook = HOOK.load(Ordering::Acquire);\n        if hook.is_null() {\n            return None;\n        }\n        // SAFETY: install_hook only publishes pointers converted from this exact\n        // function-pointer type. Function pointers remain valid for the process.\n        let hook = unsafe { std::mem::transmute::<*mut (), Hook>(hook) };\n        let token = hook(base, \"begin\", \"\", 0);\n        Some(Self {\n            hook,\n            base,\n            token,\n            outcome: \"cancelled\",\n        })\n    }\n\n    pub(crate) fn finish(mut self, outcome: &'static str) {\n        self.outcome = outcome;\n    }\n}\n\n#[cfg(not(wasm_browser))]\nimpl Drop for Span {\n    fn drop(&mut self) {\n        (self.hook)(self.base, \"end\", self.outcome, self.token);\n    }\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61]},"fileSize":2116,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netwatch-hook\\netwatch\\src\\diagnostics.rs"}}},"isError":false,"timestamp":1789542729510}}
{"type":"message","id":"d26c919d","parentId":"dc075d86","timestamp":"2026-09-16T07:12:09.517Z","message":{"role":"toolResult","toolCallId":"call_yfbo5juMNFwm4syDtiDifMk0|fc_0bed0570392acefd016aaa41495f6487d28246107f6651f72b","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-netwatch-hook/portmapper/src/lib.rs#0DC2]\n460:impl Service {\n…\n769:}\n770:\n771:/// Gets the local ip and gateway address for port mapping.\n772:fn ip_and_gateway() -> Result<(Ipv4Addr, Ipv4Addr), ProbeError> {\n773:    let Some(HomeRouter { gateway, my_ip }) = HomeRouter::new() else {\n774:        return Err(e!(ProbeError::NoGateway));\n775:    };\n776:\n777:    let local_ip = match my_ip {\n778:        Some(std::net::IpAddr::V4(ip))\n779:            if !ip.is_unspecified() && !ip.is_loopback() && !ip.is_multicast() =>\n780:        {\n781:            ip\n782:        }\n783:        other => {\n784:            debug!(\"no address suitable for port mapping found ({other:?}), using localhost\");\n785:            Ipv4Addr::LOCALHOST\n786:        }\n787:    };\n788:\n789:    let std::net::IpAddr::V4(gateway) = gateway else {\n790:        return Err(e!(ProbeError::Ipv6Gateway));\n791:    };\n792:\n793:    Ok((local_ip, gateway))\n794:}"}],"details":{"totalLines":794,"displayContent":{"text":"impl Service {\n…\n}\r\n\r\n/// Gets the local ip and gateway address for port mapping.\r\nfn ip_and_gateway() -> Result<(Ipv4Addr, Ipv4Addr), ProbeError> {\r\n    let Some(HomeRouter { gateway, my_ip }) = HomeRouter::new() else {\r\n        return Err(e!(ProbeError::NoGateway));\r\n    };\r\n\r\n    let local_ip = match my_ip {\r\n        Some(std::net::IpAddr::V4(ip))\r\n            if !ip.is_unspecified() && !ip.is_loopback() && !ip.is_multicast() =>\r\n        {\r\n            ip\r\n        }\r\n        other => {\r\n            debug!(\"no address suitable for port mapping found ({other:?}), using localhost\");\r\n            Ipv4Addr::LOCALHOST\r\n        }\r\n    };\r\n\r\n    let std::net::IpAddr::V4(gateway) = gateway else {\r\n        return Err(e!(ProbeError::Ipv6Gateway));\r\n    };\r\n\r\n    Ok((local_ip, gateway))\r\n}\r","startLine":460,"lineNumbers":[460,null,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794]},"fileSize":29423,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netwatch-hook\\portmapper\\src\\lib.rs"}}},"isError":false,"timestamp":1789542729517}}
{"type":"message","id":"c2dd5a5a","parentId":"d26c919d","timestamp":"2026-09-16T07:12:09.610Z","message":{"role":"toolResult","toolCallId":"call_cEsm2qWVTGBzBmH7mGfLVdWB|fc_0bed0570392acefd016aaa41495f7087d28c5ec16dfed37b88","toolName":"grep","content":[{"type":"text","text":"# .worktrees/\n\n## 302-netdev-hook/src/os/windows/\n### interface.rs#A512\n 3:use windows_sys::Win32::NetworkManagement::IpHelper::{\n*4:    GAA_FLAG_INCLUDE_GATEWAYS, GetAdaptersAddresses, IP_ADAPTER_ADDRESSES_LH,\n 5:};\n 6:use windows_sys::Win32::NetworkManagement::Ndis::NET_IF_OPER_STATUS_UP;\n 7:use windows_sys::Win32::Networking::WinSock::{\n...\n 97:    };\n*98:    // \"The recommended method of calling the GetAdaptersAddresses function is to pre-allocate a 15KB working buffer pointed to by the AdapterAddresses parameter.\"\n 99:    // (c) https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses\n 100:    let mut mem = Vec::<u8>::with_capacity(15000);\n 101:    let mut retries = 3;\n...\n 104:        let ret_val = unsafe {\n*105:            GetAdaptersAddresses(\n 106:                AF_UNSPEC as u32,\n 107:                GAA_FLAG_INCLUDE_GATEWAYS,\n 108:                std::ptr::null_mut(),\n### state.rs#8732\n 4:use windows_sys::Win32::NetworkManagement::IpHelper::{\n*5:    GAA_FLAG_INCLUDE_GATEWAYS, GetAdaptersAddresses, IP_ADAPTER_ADDRESSES_LH,\n 6:};\n 7:use windows_sys::Win32::Networking::WinSock::AF_UNSPEC;\n 8:\n...\n 16:        let ret = unsafe {\n*17:            GetAdaptersAddresses(\n 18:                AF_UNSPEC as u32,\n 19:                GAA_FLAG_INCLUDE_GATEWAYS,\n 20:                std::ptr::null_mut(),\n\n## 302-netwatch-hook/\n\n### netwatch/src/\n#### interfaces.rs#C511\n 555:    async fn test_likely_home_router() {\n*556:        let home_router = HomeRouter::new().expect(\"missing home router\");\n 557:        println!(\"home router: {home_router:#?}\");\n 558:    }\n 559:\n\n#### netmon/\n##### windows.rs#3CB0\n 137:            let result = unsafe {\n*138:                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 139:            }\n 140:            .ok();\n 141:            if let Some(span) = span {\n...\n 184:            let result = unsafe {\n*185:                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 186:            }\n 187:            .ok();\n 188:            if let Some(span) = span {\n\n### portmapper/src/\n#### lib.rs#0DC2\n 772:fn ip_and_gateway() -> Result<(Ipv4Addr, Ipv4Addr), ProbeError> {\n*773:    let Some(HomeRouter { gateway, my_ip }) = HomeRouter::new() else {\n 774:        return Err(e!(ProbeError::NoGateway));\n 775:    };\n 776:"}],"details":{"scopePath":".worktrees/302-netdev-hook/src/os/windows, .worktrees/302-netwatch-hook/netwatch/src, .worktrees/302-netwatch-hook/portmapper/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":9,"fileCount":5,"files":[".worktrees/302-netdev-hook/src/os/windows/interface.rs",".worktrees/302-netdev-hook/src/os/windows/state.rs",".worktrees/302-netwatch-hook/netwatch/src/interfaces.rs",".worktrees/302-netwatch-hook/netwatch/src/netmon/windows.rs",".worktrees/302-netwatch-hook/portmapper/src/lib.rs"],"fileMatches":[{"path":".worktrees/302-netdev-hook/src/os/windows/interface.rs","count":3},{"path":".worktrees/302-netdev-hook/src/os/windows/state.rs","count":2},{"path":".worktrees/302-netwatch-hook/netwatch/src/interfaces.rs","count":1},{"path":".worktrees/302-netwatch-hook/netwatch/src/netmon/windows.rs","count":2},{"path":".worktrees/302-netwatch-hook/portmapper/src/lib.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/\n\n## 302-netdev-hook/src/os/windows/\n### interface.rs#A512\n   3│use windows_sys::Win32::NetworkManagement::IpHelper::{\n  *4│    GAA_FLAG_INCLUDE_GATEWAYS, GetAdaptersAddresses, IP_ADAPTER_ADDRESSES_LH,\n   5│};\n   6│use windows_sys::Win32::NetworkManagement::Ndis::NET_IF_OPER_STATUS_UP;\n   7│use windows_sys::Win32::Networking::WinSock::{\n    │...\n  97│    };\n *98│    // \"The recommended method of calling the GetAdaptersAddresses function is to pre-allocate a 15KB working buffer pointed to by the AdapterAddresses parameter.\"\n  99│    // (c) https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses\n 100│    let mut mem = Vec::<u8>::with_capacity(15000);\n 101│    let mut retries = 3;\n    │...\n 104│        let ret_val = unsafe {\n*105│            GetAdaptersAddresses(\n 106│                AF_UNSPEC as u32,\n 107│                GAA_FLAG_INCLUDE_GATEWAYS,\n 108│                std::ptr::null_mut(),\n### state.rs#8732\n  4│use windows_sys::Win32::NetworkManagement::IpHelper::{\n *5│    GAA_FLAG_INCLUDE_GATEWAYS, GetAdaptersAddresses, IP_ADAPTER_ADDRESSES_LH,\n  6│};\n  7│use windows_sys::Win32::Networking::WinSock::AF_UNSPEC;\n  8│\n   │...\n 16│        let ret = unsafe {\n*17│            GetAdaptersAddresses(\n 18│                AF_UNSPEC as u32,\n 19│                GAA_FLAG_INCLUDE_GATEWAYS,\n 20│                std::ptr::null_mut(),\n\n## 302-netwatch-hook/\n\n### netwatch/src/\n#### interfaces.rs#C511\n 555│    async fn test_likely_home_router() {\n*556│        let home_router = HomeRouter::new().expect(\"missing home router\");\n 557│        println!(\"home router: {home_router:#?}\");\n 558│    }\n 559│\n\n#### netmon/\n##### windows.rs#3CB0\n 137│            let result = unsafe {\n*138│                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 139│            }\n 140│            .ok();\n 141│            if let Some(span) = span {\n    │...\n 184│            let result = unsafe {\n*185│                windows::Win32::NetworkManagement::IpHelper::CancelMibChangeNotify2(handle.0)\n 186│            }\n 187│            .ok();\n 188│            if let Some(span) = span {\n\n### portmapper/src/\n#### lib.rs#0DC2\n 772│fn ip_and_gateway() -> Result<(Ipv4Addr, Ipv4Addr), ProbeError> {\n*773│    let Some(HomeRouter { gateway, my_ip }) = HomeRouter::new() else {\n 774│        return Err(e!(ProbeError::NoGateway));\n 775│    };\n 776│"},"isError":false,"timestamp":1789542729609}}
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{"type":"message","id":"3cbcf6be","parentId":"a5e241d7","timestamp":"2026-09-16T07:12:31.433Z","message":{"role":"toolResult","toolCallId":"call_EbKaQd0WkkOrY6EPcJ4QpE1N|fc_000b0139a79a5692016aaa415d6cd887d2807a1516e83b3cfb","toolName":"grep","content":[{"type":"text","text":"# C:/Users/decid/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/iroh-0.98.2/src/\n## endpoint.rs#99EB\n 98:};\n*99:pub use crate::portmapper::PortmapperConfig;\n 100:#[cfg(not(wasm_browser))]\n 101:use crate::socket::transports::IpConfig;\n 102:use crate::socket::transports::TransportConfig;\n...\n 128:    transport_bias: socket::transports::TransportBiasMap,\n*129:    portmapper_config: PortmapperConfig,\n 130:    crypto_provider: Option<Arc<rustls::crypto::CryptoProvider>>,\n 131:    configured_addrs: BTreeSet<SocketAddr>,\n 132:}\n...\n 195:            transport_bias: Default::default(),\n*196:            portmapper_config: Default::default(),\n 197:            crypto_provider: None,\n 198:            configured_addrs: Default::default(),\n 199:        }\n...\n 256:            transport_bias: self.transport_bias,\n*257:            portmapper_config: self.portmapper_config,\n 258:            static_config,\n 259:            configured_addrs: self.configured_addrs,\n 260:        };\n...\n 749:\n*750:    /// Configures the portmapper service (UPnP, PCP, NAT-PMP).\n 751:    ///\n*752:    /// Defaults to [`PortmapperConfig::Enabled`].\n*753:    pub fn portmapper_config(mut self, config: PortmapperConfig) -> Self {\n*754:        self.portmapper_config = config;\n 755:        self\n 756:    }\n 757:\n...\n 1184:    /// let endpoint_closed = endpoint.closed();\n*1185:    /// tokio::spawn(endpoint_closed.run_until(async move {\n 1186:    ///     while let Some(addr) = addr_stream.next().await {\n 1187:    ///         info!(\"our address changed: {addr:?}\");\n 1188:    ///     }\n...\n 1494:    /// // Spawn a task to serve the metrics on an OpenMetrics HTTP endpoint.\n*1495:    /// let metrics_task = tokio::task::spawn({\n 1496:    ///     let registry = registry.clone();\n 1497:    ///     async move {\n 1498:    ///         let addr = \"0.0.0.0:9100\".parse().unwrap();\n...\n 1647:    /// let endpoint = Endpoint::bind(presets::N0).await?;\n*1648:    /// tokio::spawn(endpoint.closed().run_until(async move {\n 1649:    ///     // the future will be aborted once the endpoint closes.\n 1650:    /// }));\n 1651:    /// # Ok(())\n...\n 1958:\n*1959:        let server = tokio::spawn(\n 1960:            async move {\n 1961:                info!(\"accepting connection\");\n 1962:                let incoming = ep.accept().await.anyerr()?;\n...\n 1988:\n*1989:        let client = tokio::spawn(\n 1990:            async move {\n 1991:                let ep = Endpoint::builder(presets::Minimal)\n 1992:                    .relay_mode(RelayMode::Custom(relay_map))\n...\n 2065:        // The server accepts the connections of the clients sequentially.\n*2066:        let server = tokio::spawn(\n 2067:            async move {\n 2068:                let eps = ep.bound_sockets();\n 2069:\n...\n 2112:\n*2113:        let client = tokio::spawn(async move {\n 2114:            for i in 0..n_clients {\n 2115:                let round_start = Instant::now();\n 2116:                info!(\"[client] round {i}\");\n...\n 2183:\n*2184:        let task = tokio::spawn({\n 2185:            let server = server.clone();\n 2186:            async move {\n 2187:                let Some(conn) = server.accept().await else {\n...\n 2266:\n*2267:        let ep1_accept = tokio::spawn(accept(ep1.clone(), ep2.id()));\n*2268:        let ep2_connect = tokio::spawn(connect(ep2.clone(), ep1_nodeaddr));\n 2269:\n 2270:        ep1_accept.await.anyerr()??;\n 2271:        let conn_closed = dbg!(ep2_connect.await.anyerr()??);\n...\n 2373:\n*2374:        let server_task = tokio::spawn(accept(relay_map.clone(), node_addr_tx, qlog.clone()));\n*2375:        let client_task = tokio::spawn(connect(relay_map, node_addr_rx, qlog));\n 2376:\n 2377:        server_task.await.anyerr()??;\n 2378:        let conn_closed = dbg!(client_task.await.anyerr()??);\n## socket.rs#1772\n 38:use n0_watcher::{self, Watchable, Watcher};\n*39:use netwatch::netmon;\n 40:#[cfg(not(wasm_browser))]\n*41:use netwatch::{\n 42:    interfaces::{IpNet, Ipv6AddrFlags},\n 43:    ip::LocalAddresses,\n 44:};\n...\n 74:    net_report::{self, IfStateDetails, Report},\n*75:    portmapper,\n 76:    runtime::Runtime,\n 77:    socket::{\n 78:        concurrent_read_map::ReadOnlyMap,\n...\n 177:    pub(crate) transport_bias: TransportBiasMap,\n*178:    pub(crate) portmapper_config: portmapper::PortmapperConfig,\n 179:\n 180:    /// Static configuration for the endpoint.\n 181:    pub(crate) static_config: StaticConfig,\n...\n 205:\n*206:impl Drop for EndpointInner {\n 207:    fn drop(&mut self) {\n 208:        if self.sock.is_closed() {\n 209:            return;\n...\n 678:    sock: Arc<Socket>,\n*679:    port_mapper: portmapper::Client,\n 680:    /// The prober that discovers local network conditions, including the closest relay relay and NAT mappings.\n 681:    net_reporter: Arc<AsyncMutex<net_report::Client>>,\n 682:    relay_map: RelayMap,\n...\n 707:        sock: Arc<Socket>,\n*708:        port_mapper: portmapper::Client,\n 709:        net_reporter: Arc<AsyncMutex<net_report::Client>>,\n 710:        relay_map: RelayMap,\n 711:        run_done: mpsc::Sender<()>,\n...\n 763:            debug!(\"skipping net_report, socket is shutting down\");\n*764:            // deactivate portmapper\n 765:            self.port_mapper.deactivate();\n 766:            return;\n 767:        }\n...\n 783:        let inner_token = token.child_token();\n*784:        task::spawn(\n 785:            async move {\n 786:                let fut = token.run_until_cancelled(time::timeout(\n 787:                    NET_REPORT_TIMEOUT,\n...\n 859:            transport_bias,\n*860:            portmapper_config,\n 861:            static_config,\n 862:            configured_addrs,\n 863:        } = opts;\n...\n 865:        let address_lookup = address_lookup::AddressLookupServices::default();\n*866:        let port_mapper = portmapper::create_client(&metrics, &portmapper_config);\n 867:\n 868:        let relay_transport_configs: Vec<_> = transport_configs\n 869:            .iter()\n...\n 920:        }) {\n*921:            // NOTE: we can end up with a zero port if `netwatch::UdpSocket::socket_addr` fails\n 922:            match v4_port.try_into() {\n 923:                Ok(non_zero_port) => {\n 924:                    port_mapper.update_local_port(non_zero_port);\n...\n 1001:\n*1002:        let network_monitor = netmon::Monitor::new()\n 1003:            .await\n 1004:            .map_err(|err| e!(BindError::CreateNetmonMonitor, err))?;\n 1005:\n...\n 1062:\n*1063:        let actor_task = task::spawn(\n 1064:            actor\n 1065:                .run(\n 1066:                    actor_receiver,\n...\n 1778:    ///\n*1779:    /// - The portmapper.\n 1780:    /// - A net_report report.\n 1781:    /// - The local interfaces IP addresses.\n 1782:    /// - User configured addresses.\n...\n 2150:            transport_bias: Default::default(),\n*2151:            portmapper_config: Default::default(),\n 2152:            static_config,\n 2153:            configured_addrs: Default::default(),\n 2154:        }\n...\n 2272:\n*2273:            let receiver_task = AbortOnDropHandle::new(tokio::spawn(echo_receiver(receiver, loss)));\n 2274:            let sender_res = echo_sender(sender, recv_endpoint_id, payload, loss).await;\n 2275:            let sender_is_err = match sender_res {\n 2276:                Ok(()) => false,\n...\n 2330:        let mut addr_stream = MergeBounded::from_iter([ep1_addr_stream, ep2_addr_stream]);\n*2331:        let task = tokio::spawn(async move {\n 2332:            while let Some(addr) = addr_stream.next().await {\n 2333:                address_lookup.add_endpoint_info(addr);\n 2334:            }\n...\n 2383:\n*2384:        let _handle = AbortOnDropHandle::new(tokio::spawn({\n 2385:            let endpoint = m2.clone();\n 2386:            async move {\n 2387:                while let Some(incoming) = endpoint.accept().await {\n...\n 2423:            let mut rng = rng.clone();\n*2424:            let task = tokio::spawn(async move {\n 2425:                loop {\n 2426:                    info!(\"[m1] network change\");\n 2427:                    m1.inner()"}],"details":{"scopePath":"C:/Users/decid/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/iroh-0.98.2/src/endpoint.rs, 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100│#[cfg(not(wasm_browser))]\n  101│use crate::socket::transports::IpConfig;\n  102│use crate::socket::transports::TransportConfig;\n     │...\n  128│    transport_bias: socket::transports::TransportBiasMap,\n *129│    portmapper_config: PortmapperConfig,\n  130│    crypto_provider: Option<Arc<rustls::crypto::CryptoProvider>>,\n  131│    configured_addrs: BTreeSet<SocketAddr>,\n  132│}\n     │...\n  195│            transport_bias: Default::default(),\n *196│            portmapper_config: Default::default(),\n  197│            crypto_provider: None,\n  198│            configured_addrs: Default::default(),\n  199│        }\n     │...\n  256│            transport_bias: self.transport_bias,\n *257│            portmapper_config: self.portmapper_config,\n  258│            static_config,\n  259│            configured_addrs: self.configured_addrs,\n  260│        };\n     │...\n  749│\n *750│    /// Configures the portmapper service (UPnP, PCP, NAT-PMP).\n  751│    ///\n *752│    /// Defaults to [`PortmapperConfig::Enabled`].\n *753│    pub fn portmapper_config(mut self, config: PortmapperConfig) -> Self {\n *754│        self.portmapper_config = config;\n  755│        self\n  756│    }\n  757│\n     │...\n 1184│    /// let endpoint_closed = endpoint.closed();\n*1185│    /// tokio::spawn(endpoint_closed.run_until(async move {\n 1186│    ///     while let Some(addr) = addr_stream.next().await {\n 1187│    ///         info!(\"our address changed: {addr:?}\");\n 1188│    ///     }\n     │...\n 1494│    /// // Spawn a task to serve the metrics on an OpenMetrics HTTP endpoint.\n*1495│    /// let metrics_task = tokio::task::spawn({\n 1496│    ///     let registry = registry.clone();\n 1497│    ///     async move {\n 1498│    ///         let addr = \"0.0.0.0:9100\".parse().unwrap();\n     │...\n 1647│    /// let endpoint = Endpoint::bind(presets::N0).await?;\n*1648│    /// tokio::spawn(endpoint.closed().run_until(async move {\n 1649│    ///     // the future will be aborted once the endpoint closes.\n 1650│    /// }));\n 1651│    /// # Ok(())\n     │...\n 1958│\n*1959│        let server = tokio::spawn(\n 1960│            async move {\n 1961│                info!(\"accepting connection\");\n 1962│                let incoming = ep.accept().await.anyerr()?;\n     │...\n 1988│\n*1989│        let client = tokio::spawn(\n 1990│            async move {\n 1991│                let ep = Endpoint::builder(presets::Minimal)\n 1992│                    .relay_mode(RelayMode::Custom(relay_map))\n     │...\n 2065│        // The server accepts the connections of the clients sequentially.\n*2066│        let server = tokio::spawn(\n 2067│            async move {\n 2068│                let eps = ep.bound_sockets();\n 2069│\n     │...\n 2112│\n*2113│        let client = tokio::spawn(async move {\n 2114│            for i in 0..n_clients {\n 2115│                let round_start = Instant::now();\n 2116│                info!(\"[client] round {i}\");\n     │...\n 2183│\n*2184│        let task = tokio::spawn({\n 2185│            let server = server.clone();\n 2186│            async move {\n 2187│                let Some(conn) = server.accept().await else {\n     │...\n 2266│\n*2267│        let ep1_accept = tokio::spawn(accept(ep1.clone(), ep2.id()));\n*2268│        let ep2_connect = tokio::spawn(connect(ep2.clone(), ep1_nodeaddr));\n 2269│\n 2270│        ep1_accept.await.anyerr()??;\n 2271│        let conn_closed = dbg!(ep2_connect.await.anyerr()??);\n     │...\n 2373│\n*2374│        let server_task = tokio::spawn(accept(relay_map.clone(), node_addr_tx, qlog.clone()));\n*2375│        let client_task = tokio::spawn(connect(relay_map, node_addr_rx, qlog));\n 2376│\n 2377│        server_task.await.anyerr()??;\n 2378│        let conn_closed = dbg!(client_task.await.anyerr()??);\n## socket.rs#1772\n   38│use n0_watcher::{self, Watchable, Watcher};\n  *39│use netwatch::netmon;\n   40│#[cfg(not(wasm_browser))]\n  *41│use netwatch::{\n   42│    interfaces::{IpNet, Ipv6AddrFlags},\n   43│    ip::LocalAddresses,\n   44│};\n     │...\n   74│    net_report::{self, IfStateDetails, Report},\n  *75│    portmapper,\n   76│    runtime::Runtime,\n   77│    socket::{\n   78│        concurrent_read_map::ReadOnlyMap,\n     │...\n  177│    pub(crate) transport_bias: TransportBiasMap,\n *178│    pub(crate) portmapper_config: portmapper::PortmapperConfig,\n  179│\n  180│    /// Static configuration for the endpoint.\n  181│    pub(crate) static_config: StaticConfig,\n     │...\n  205│\n *206│impl Drop for EndpointInner {\n  207│    fn drop(&mut self) {\n  208│        if self.sock.is_closed() {\n  209│            return;\n     │...\n  678│    sock: Arc<Socket>,\n *679│    port_mapper: portmapper::Client,\n  680│    /// The prober that discovers local network conditions, including the closest relay relay and NAT mappings.\n  681│    net_reporter: Arc<AsyncMutex<net_report::Client>>,\n  682│    relay_map: RelayMap,\n     │...\n  707│        sock: Arc<Socket>,\n *708│        port_mapper: portmapper::Client,\n  709│        net_reporter: Arc<AsyncMutex<net_report::Client>>,\n  710│        relay_map: RelayMap,\n  711│        run_done: mpsc::Sender<()>,\n     │...\n  763│            debug!(\"skipping net_report, socket is shutting down\");\n *764│            // deactivate portmapper\n  765│            self.port_mapper.deactivate();\n  766│            return;\n  767│        }\n     │...\n  783│        let inner_token = token.child_token();\n *784│        task::spawn(\n  785│            async move {\n  786│                let fut = token.run_until_cancelled(time::timeout(\n  787│                    NET_REPORT_TIMEOUT,\n     │...\n  859│            transport_bias,\n *860│            portmapper_config,\n  861│            static_config,\n  862│            configured_addrs,\n  863│        } = opts;\n     │...\n  865│        let address_lookup = address_lookup::AddressLookupServices::default();\n *866│        let port_mapper = portmapper::create_client(&metrics, &portmapper_config);\n  867│\n  868│        let relay_transport_configs: Vec<_> = transport_configs\n  869│            .iter()\n     │...\n  920│        }) {\n *921│            // NOTE: we can end up with a zero port if `netwatch::UdpSocket::socket_addr` fails\n  922│            match v4_port.try_into() {\n  923│                Ok(non_zero_port) => {\n  924│                    port_mapper.update_local_port(non_zero_port);\n     │...\n 1001│\n*1002│        let network_monitor = netmon::Monitor::new()\n 1003│            .await\n 1004│            .map_err(|err| e!(BindError::CreateNetmonMonitor, err))?;\n 1005│\n     │...\n 1062│\n*1063│        let actor_task = task::spawn(\n 1064│            actor\n 1065│                .run(\n 1066│                    actor_receiver,\n     │...\n 1778│    ///\n*1779│    /// - The portmapper.\n 1780│    /// - A net_report report.\n 1781│    /// - The local interfaces IP addresses.\n 1782│    /// - User configured addresses.\n     │...\n 2150│            transport_bias: Default::default(),\n*2151│            portmapper_config: Default::default(),\n 2152│            static_config,\n 2153│            configured_addrs: Default::default(),\n 2154│        }\n     │...\n 2272│\n*2273│            let receiver_task = AbortOnDropHandle::new(tokio::spawn(echo_receiver(receiver, loss)));\n 2274│            let sender_res = echo_sender(sender, recv_endpoint_id, payload, loss).await;\n 2275│            let sender_is_err = match sender_res {\n 2276│                Ok(()) => false,\n     │...\n 2330│        let mut addr_stream = MergeBounded::from_iter([ep1_addr_stream, ep2_addr_stream]);\n*2331│        let task = tokio::spawn(async move {\n 2332│            while let Some(addr) = addr_stream.next().await {\n 2333│                address_lookup.add_endpoint_info(addr);\n 2334│            }\n     │...\n 2383│\n*2384│        let _handle = AbortOnDropHandle::new(tokio::spawn({\n 2385│            let endpoint = m2.clone();\n 2386│            async move {\n 2387│                while let Some(incoming) = endpoint.accept().await {\n     │...\n 2423│            let mut rng = rng.clone();\n*2424│            let task = tokio::spawn(async move {\n 2425│                loop {\n 2426│                    info!(\"[m1] network change\");\n 2427│                    m1.inner()"},"isError":false,"timestamp":1789542751433}}
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{"type":"message","id":"0e8a2611","parentId":"d4cec0f9","timestamp":"2026-09-16T07:12:52.440Z","message":{"role":"toolResult","toolCallId":"call_FIibgOLFKlSXXDbXjGRAK6WA|fc_000b0139a79a5692016aaa41744d7c87d2b7e3d7fbacd01e07","toolName":"read","content":[{"type":"text","text":"[C:/Users/decid/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/iroh-0.98.2/src/socket.rs#1772]\n191:pub(crate) struct EndpointInner {\n192:    #[deref(forward)]\n193:    sock: Arc<Socket>,\n194:    // empty when shutdown\n195:    actor_task: Mutex<Option<AbortOnDropHandle<()>>>,\n196:    /// Channel to send to the internal actor.\n197:    actor_sender: mpsc::Sender<ActorMessage>,\n198:    // noq endpoint\n199:    endpoint: noq::Endpoint,\n200:    // Runtime used by noq\n201:    runtime: Arc<Runtime>,\n202:    /// Static configuration for the endpoint.\n203:    pub(crate) static_config: StaticConfig,\n204:}\n205:\n206:impl Drop for EndpointInner {\n207:    fn drop(&mut self) {\n208:        if self.sock.is_closed() {\n209:            return;\n210:        }\n211:        tracing::error!(\n212:            \"Endpoint dropped without calling `Endpoint::close`. Aborting ungracefully.\"\n213:        );\n214:        self.abort();\n215:    }\n216:}\n217:\n218:/// Configuration for a [`noq::Endpoint`] that cannot be changed at runtime.\n219:#[derive(derive_more::Debug)]\n220:pub(crate) struct StaticConfig {\n221:    pub(crate) tls_config: tls::TlsConfig,\n222:    #[debug(\"QuicServerConifg\")]\n223:    pub(crate) server_config: QuicServerConfig,\n224:    #[debug(\"QuicClientConfig\")]\n225:    pub(crate) client_config: QuicClientConfig,\n226:    #[debug(\"Arc<RustlsTokenKey>\")]\n227:    pub(crate) token_key: Arc<RustlsTokenKey>,\n228:    pub(crate) transport_config: QuicTransportConfig,\n229:}\n230:\n231:impl StaticConfig {\n232:    /// Create a [`noq_proto::ServerConfig`] with the specified ALPN protocols.\n233:    pub(crate) fn create_server_config(\n234:        &self,\n235:        alpn_protocols: Vec<Vec<u8>>,\n236:    ) -> noq_proto::ServerConfig {\n…\n257:}\n…\n842:    pub(crate) async fn bind(opts: Options) -> Result<Self, BindError> {\n…\n1047:        let mut actor = Actor {\n…\n1055:            transports_network_change,\n1056:            direct_addr_done_rx,\n1057:            call_notify_quic_network_change: None,\n1058:        };\n1059:        // Initialize addresses\n1060:        #[cfg(not(wasm_browser))]\n1061:        actor.update_direct_addresses(None);\n1062:\n1063:        let actor_task = task::spawn(\n1064:            actor\n1065:                .run(\n1066:                    actor_receiver,\n1067:                    shutdown_token.child_token(),\n1068:                    local_addrs_watch,\n1069:                )\n1070:                .instrument(info_span!(parent: span, \"actor\")),\n1071:        );\n1072:\n1073:        let actor_task = Mutex::new(Some(AbortOnDropHandle::new(actor_task)));\n1074:\n1075:        Ok(EndpointInner {\n1076:            sock,\n1077:            actor_sender,\n1078:            actor_task,\n1079:            endpoint,\n1080:            runtime,\n1081:            static_config,\n1082:        })\n1083:    }\n1084:\n1085:    /// Returns a reference to the underlying [`noq::Endpoint`].\n1086:    pub(crate) fn noq_endpoint(&self) -> &noq::Endpoint {\n1087:        &self.endpoint\n1088:    }\n1089:\n1090:    /// Closes the iroh endpoint.\n1091:    ///\n1092:    /// Only the first close does anything. Any later closes return nil.  Polling the socket"}],"details":{"displayContent":{"text":"pub(crate) struct EndpointInner {\n    #[deref(forward)]\n    sock: Arc<Socket>,\n    // empty when shutdown\n    actor_task: Mutex<Option<AbortOnDropHandle<()>>>,\n    /// Channel to send to the internal actor.\n    actor_sender: mpsc::Sender<ActorMessage>,\n    // noq endpoint\n    endpoint: noq::Endpoint,\n    // Runtime used by noq\n    runtime: Arc<Runtime>,\n    /// Static configuration for the endpoint.\n    pub(crate) static_config: StaticConfig,\n}\n\nimpl Drop for EndpointInner {\n    fn drop(&mut self) {\n        if self.sock.is_closed() {\n            return;\n        }\n        tracing::error!(\n            \"Endpoint dropped without calling `Endpoint::close`. Aborting ungracefully.\"\n        );\n        self.abort();\n    }\n}\n\n/// Configuration for a [`noq::Endpoint`] that cannot be changed at runtime.\n#[derive(derive_more::Debug)]\npub(crate) struct StaticConfig {\n    pub(crate) tls_config: tls::TlsConfig,\n    #[debug(\"QuicServerConifg\")]\n    pub(crate) server_config: QuicServerConfig,\n    #[debug(\"QuicClientConfig\")]\n    pub(crate) client_config: QuicClientConfig,\n    #[debug(\"Arc<RustlsTokenKey>\")]\n    pub(crate) token_key: Arc<RustlsTokenKey>,\n    pub(crate) transport_config: QuicTransportConfig,\n}\n\nimpl StaticConfig {\n    /// Create a [`noq_proto::ServerConfig`] with the specified ALPN protocols.\n    pub(crate) fn create_server_config(\n        &self,\n        alpn_protocols: Vec<Vec<u8>>,\n    ) -> noq_proto::ServerConfig {\n…\n}\n…\n    pub(crate) async fn bind(opts: Options) -> Result<Self, BindError> {\n…\n        let mut actor = Actor {\n…\n            transports_network_change,\n            direct_addr_done_rx,\n            call_notify_quic_network_change: None,\n        };\n        // Initialize addresses\n        #[cfg(not(wasm_browser))]\n        actor.update_direct_addresses(None);\n\n        let actor_task = task::spawn(\n            actor\n                .run(\n                    actor_receiver,\n                    shutdown_token.child_token(),\n                    local_addrs_watch,\n                )\n                .instrument(info_span!(parent: span, \"actor\")),\n        );\n\n        let actor_task = Mutex::new(Some(AbortOnDropHandle::new(actor_task)));\n\n        Ok(EndpointInner {\n            sock,\n            actor_sender,\n            actor_task,\n            endpoint,\n            runtime,\n            static_config,\n        })\n    }\n\n    /// Returns a reference to the underlying [`noq::Endpoint`].\n    pub(crate) fn noq_endpoint(&self) -> &noq::Endpoint {\n        &self.endpoint\n    }\n\n    /// Closes the iroh endpoint.\n    ///\n    /// Only the first close does anything. Any later closes return nil.  Polling the socket","startLine":191,"lineNumbers":[191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,null,257,null,842,null,1047,null,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092]},"fileSize":106384,"meta":{"source":{"type":"path","value":"C:/Users/decid/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/iroh-0.98.2/src/socket.rs"}}},"isError":false,"timestamp":1789542772439}}
{"type":"message","id":"dfebfb2c","parentId":"0e8a2611","timestamp":"2026-09-16T07:12:52.461Z","message":{"role":"toolResult","toolCallId":"call_ElDvmyWZ7V9bsu6jogN2KRmq|fc_000b0139a79a5692016aaa41744d8c87d2a24cc7e811a70b8d","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-netwatch-hook/\n\n## netwatch/src/\n### netmon.rs#05F3\n 32:#[derive(Debug)]\n*33:pub struct Monitor {\n 34:    /// Task handle for the monitor task.\n 35:    _handle: AbortOnDropHandle<()>,\n 36:    actor_tx: mpsc::Sender<ActorMessage>,\n...\n 67:\n*68:        let handle = task::spawn(async move {\n 69:            actor.run().await;\n 70:        });\n 71:\n\n### netmon/\n#### windows.rs#3CB0\n 71:\n*72:impl Drop for CallbackHandler {\n 73:    fn drop(&mut self) {\n*74:        // Make sure to unregister all callbacks left.\n 75:        let handles: Vec<_> = self\n 76:            .unicast_callbacks\n 77:            .keys()\n...\n 81:        for handle in handles {\n*82:            self.unregister_unicast_address_change_callback(handle).ok(); // best effort\n 83:        }\n 84:\n 85:        let handles: Vec<_> = self\n...\n 91:        for handle in handles {\n*92:            self.unregister_route_change_callback(handle).ok(); // best effort\n 93:        }\n 94:    }\n 95:}\n...\n 126:\n*127:    fn unregister_unicast_address_change_callback(\n 128:        &mut self,\n 129:        handle: UnicastCallbackHandle,\n 130:    ) -> Result<(), Error> {\n*131:        trace!(\"unregistering unicast callback\");\n 132:        let key = handle.0.0 as isize;\n 133:        if self.unicast_callbacks.contains_key(&key) {\n 134:            // Cancel first to ensure no in-flight callbacks reference the Arc,\n...\n 173:\n*174:    fn unregister_route_change_callback(\n 175:        &mut self,\n 176:        handle: RouteCallbackHandle,\n 177:    ) -> Result<(), Error> {\n*178:        trace!(\"unregistering route callback\");\n 179:        let key = handle.0.0 as isize;\n 180:        if self.route_callbacks.contains_key(&key) {\n 181:            // Cancel first to ensure no in-flight callbacks reference the Arc,\n\n## portmapper/src/\n### lib.rs#0DC2\n 174:\n*175:        let handle = AbortOnDropHandle::new(tokio::spawn(\n 176:            async move { service.run().await }.instrument(info_span!(\"portmapper.service\")),\n 177:        ));\n 178:\n...\n 660:                );\n*661:                Some(AbortOnDropHandle::new(tokio::spawn(\n 662:                    task.instrument(info_span!(\"pcp\")),\n 663:                )))\n 664:            } else if nat_pmp {\n...\n 672:                );\n*673:                Some(AbortOnDropHandle::new(tokio::spawn(\n 674:                    task.instrument(info_span!(\"pmp\")),\n 675:                )))\n 676:            } else if upnp || self.config.enable_upnp {\n...\n 691:\n*692:                Some(AbortOnDropHandle::new(tokio::spawn(\n 693:                    task.instrument(info_span!(\"upnp\")),\n 694:                )))\n 695:            } else if !recently_probed && self.config.enable_pcp {\n...\n 705:\n*706:                Some(AbortOnDropHandle::new(tokio::spawn(\n 707:                    task.instrument(info_span!(\"pcp\")),\n 708:                )))\n 709:            } else if !recently_probed && self.config.enable_nat_pmp {\n...\n 717:                );\n*718:                Some(AbortOnDropHandle::new(tokio::spawn(\n 719:                    task.instrument(info_span!(\"pmp\")),\n 720:                )))\n 721:            } else {\n...\n 755:                    let metrics = self.metrics.clone();\n*756:                    let handle = tokio::spawn(\n 757:                        async move {\n 758:                            Probe::from_output(config, probe_output, local_ip, gateway, metrics)\n 759:                                .await"}],"details":{"scopePath":".worktrees/302-netwatch-hook/netwatch/src/netmon.rs, .worktrees/302-netwatch-hook/netwatch/src/netmon/windows.rs, .worktrees/302-netwatch-hook/portmapper/src/lib.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-netwatch-hook","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":17,"fileCount":3,"files":[".worktrees/302-netwatch-hook/netwatch/src/netmon.rs",".worktrees/302-netwatch-hook/netwatch/src/netmon/windows.rs",".worktrees/302-netwatch-hook/portmapper/src/lib.rs"],"fileMatches":[{"path":".worktrees/302-netwatch-hook/netwatch/src/netmon.rs","count":2},{"path":".worktrees/302-netwatch-hook/netwatch/src/netmon/windows.rs","count":8},{"path":".worktrees/302-netwatch-hook/portmapper/src/lib.rs","count":7}],"truncated":false,"displayContent":"# .worktrees/302-netwatch-hook/\n\n## netwatch/src/\n### netmon.rs#05F3\n 32│#[derive(Debug)]\n*33│pub struct Monitor {\n 34│    /// Task handle for the monitor task.\n 35│    _handle: AbortOnDropHandle<()>,\n 36│    actor_tx: mpsc::Sender<ActorMessage>,\n   │...\n 67│\n*68│        let handle = task::spawn(async move {\n 69│            actor.run().await;\n 70│        });\n 71│\n\n### netmon/\n#### windows.rs#3CB0\n  71│\n *72│impl Drop for CallbackHandler {\n  73│    fn drop(&mut self) {\n *74│        // Make sure to unregister all callbacks left.\n  75│        let handles: Vec<_> = self\n  76│            .unicast_callbacks\n  77│            .keys()\n    │...\n  81│        for handle in handles {\n *82│            self.unregister_unicast_address_change_callback(handle).ok(); // best effort\n  83│        }\n  84│\n  85│        let handles: Vec<_> = self\n    │...\n  91│        for handle in handles {\n *92│            self.unregister_route_change_callback(handle).ok(); // best effort\n  93│        }\n  94│    }\n  95│}\n    │...\n 126│\n*127│    fn unregister_unicast_address_change_callback(\n 128│        &mut self,\n 129│        handle: UnicastCallbackHandle,\n 130│    ) -> Result<(), Error> {\n*131│        trace!(\"unregistering unicast callback\");\n 132│        let key = handle.0.0 as isize;\n 133│        if self.unicast_callbacks.contains_key(&key) {\n 134│            // Cancel first to ensure no in-flight callbacks reference the Arc,\n    │...\n 173│\n*174│    fn unregister_route_change_callback(\n 175│        &mut self,\n 176│        handle: RouteCallbackHandle,\n 177│    ) -> Result<(), Error> {\n*178│        trace!(\"unregistering route callback\");\n 179│        let key = handle.0.0 as isize;\n 180│        if self.route_callbacks.contains_key(&key) {\n 181│            // Cancel first to ensure no in-flight callbacks reference the Arc,\n\n## portmapper/src/\n### lib.rs#0DC2\n 174│\n*175│        let handle = AbortOnDropHandle::new(tokio::spawn(\n 176│            async move { service.run().await }.instrument(info_span!(\"portmapper.service\")),\n 177│        ));\n 178│\n    │...\n 660│                );\n*661│                Some(AbortOnDropHandle::new(tokio::spawn(\n 662│                    task.instrument(info_span!(\"pcp\")),\n 663│                )))\n 664│            } else if nat_pmp {\n    │...\n 672│                );\n*673│                Some(AbortOnDropHandle::new(tokio::spawn(\n 674│                    task.instrument(info_span!(\"pmp\")),\n 675│                )))\n 676│            } else if upnp || self.config.enable_upnp {\n    │...\n 691│\n*692│                Some(AbortOnDropHandle::new(tokio::spawn(\n 693│                    task.instrument(info_span!(\"upnp\")),\n 694│                )))\n 695│            } else if !recently_probed && self.config.enable_pcp {\n    │...\n 705│\n*706│                Some(AbortOnDropHandle::new(tokio::spawn(\n 707│                    task.instrument(info_span!(\"pcp\")),\n 708│                )))\n 709│            } else if !recently_probed && self.config.enable_nat_pmp {\n    │...\n 717│                );\n*718│                Some(AbortOnDropHandle::new(tokio::spawn(\n 719│                    task.instrument(info_span!(\"pmp\")),\n 720│                )))\n 721│            } else {\n    │...\n 755│                    let metrics = self.metrics.clone();\n*756│                    let handle = tokio::spawn(\n 757│                        async move {\n 758│                            Probe::from_output(config, probe_output, local_ip, gateway, metrics)\n 759│                                .await"},"isError":false,"timestamp":1789542772460}}
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{"type":"message","id":"2478b2cf","parentId":"b596d679","timestamp":"2026-09-16T07:13:17.238Z","message":{"role":"toolResult","toolCallId":"call_sapNzCwKwWskxyrDSB2g6To0|fc_000b0139a79a5692016aaa418ccaac87d2b3e24875e0e7a831","toolName":"hub","content":[{"type":"text","text":"Delivered to 1 peer(s):\n- Main: injected"}],"details":{"op":"send","from":"BoundarySource302","to":"Main","receipts":[{"to":"Main","outcome":"injected"}]},"isError":false,"timestamp":1789542797238}}
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{"type":"message","id":"14465804","parentId":"cbfa5ef0","timestamp":"2026-09-16T07:14:09.145Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Reviewing bind-context scope**\n\n**Completed NTP timing review**"},{"type":"toolCall","id":"call_p5rCAElVoVMdQmAf91B30vJF|fc_000b0139a79a5692016aaa41adc12c87d28a57885dbf5ee7c6","name":"yield","arguments":{"data":{"changes":[{"path":".worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs","symbols":["MeetTaskContext","MeetTask::poll","MeetTask::drop","spawn_meet_rotation"],"details":"Added diagnostic-only shared OnceLock bind-context handoff. Successful binds now supply their actual operation identity to subsequent task-drop and abort-request spans. MeetTask scopes both polling and actual future destruction; destruction runs under its retirement span. 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bind-context scope**"},{"type":"summary_text","text":"**Completed NTP timing review**"}],"metadata":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"}},{"id":"fc_000b0139a79a5692016aaa41adc12c87d28a57885dbf5ee7c6","type":"function_call","status":"completed","arguments":"{\"data\":{\"changes\":[{\"path\":\".worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs\",\"symbols\":[\"MeetTaskContext\",\"MeetTask::poll\",\"MeetTask::drop\",\"spawn_meet_rotation\"],\"details\":\"Added diagnostic-only shared OnceLock bind-context handoff. 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Failure reports families:null and outcome:error, then propagates the original error. Successful family labels and existing human logs remain unchanged.\"}],\"unchanged\":[\"pairing/ntp.rs: existing cache-miss-only begin_at retains the real pre-lock timestamp and refresh outcome; no source correction needed.\",\"Native fork files, pinned revisions, diagnostic lib.rs, nethost, Windows stack backend, thresholds, canary and gauges.\"],\"unresolved_risks\":[{\"location\":\"pairhost.rs MeetTaskContext\",\"risk\":\"The successful-bind handoff cannot supply a bind parent before bind completion. Never-polled and failed/cancelled-bind task retirement retains truthful subnet/step context without inventing a bind operation ID.\"},{\"location\":\"pairing/ntp.rs current_offset_secs\",\"risk\":\"BEGIN is published after lock acquisition, with the captured pre-lock timestamp. A refresh-owner wait can be reconstructed retrospectively, but its active operation is unavailable during that wait. Contenders that subsequently see a fresh cache correctly emit no NTP refresh, leaving those waits outside refresh-boundary attribution.\"},{\"location\":\".worktrees/302-netwatch-hook/netwatch/src/netmon.rs Monitor::new; .worktrees/302-netwatch-hook/portmapper/src/lib.rs Client::new\",\"risk\":\"These separately spawned actors do not propagate spt diagnostic context. Native CancelMib/HomeRouter operations on those tasks can have null bind parents. Fixing cross-task propagation requires coordinated dependency work; no fork edit or pin change made.\"},{\"location\":\"iroh-0.98.2/src/socket.rs EndpointInner::drop\",\"risk\":\"Endpoint destruction requests abort of separately spawned work. endpoint-drop END proves handle/destructor completion only, not downstream native teardown completion. Actual CancelMib calls remain separately instrumented.\"}],\"fork_review\":\"Read-only source inspection found lowercase begin/end phases, ok/error/cancelled outcomes, exactly one atomic load on unset hook paths with no logger/allocation, GetAdaptersAddresses retry-loop coverage, HomeRouter synchronous lookup coverage, and per-registration CancelMibChangeNotify2 call coverage. No concrete local hook defect requiring edit identified.\",\"verification\":\"SOURCE-ONLY, UNVALIDATED. No Cargo, build, tests, formatter, linter, runtime execution or project-wide checks performed, as explicitly prohibited. Native proof remains outstanding.\"}}","call_id":"call_p5rCAElVoVMdQmAf91B30vJF","internal_chat_message_metadata_passthrough":{"create_time":1789542797.879178,"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"},"name":"yield","metadata":{"turn_id":"2e51c788-f8c0-46de-b6a8-1a9b7cdb57f0"}}]},"duration":51857.554700002074,"ttft":19582.87240000069,"completedAt":1789542849144,"contextSnapshot":{"promptTokens":68684,"nonMessageTokens":16908,"compactionEpoch":0}}}
{"type":"message","id":"5c635631","parentId":"14465804","timestamp":"2026-09-16T07:14:09.149Z","message":{"role":"toolResult","toolCallId":"call_p5rCAElVoVMdQmAf91B30vJF|fc_000b0139a79a5692016aaa41adc12c87d28a57885dbf5ee7c6","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"changes":[{"path":".worktrees/302-net-worker-stamps/crates/spt-daemon/src/pairhost.rs","symbols":["MeetTaskContext","MeetTask::poll","MeetTask::drop","spawn_meet_rotation"],"details":"Added diagnostic-only shared OnceLock bind-context handoff. Successful binds now supply their actual operation identity to subsequent task-drop and abort-request spans. MeetTask scopes both polling and actual future destruction; destruction runs under its retirement span. Unset diagnostics still spawn the original unboxed task; no waits or timing constants changed."},{"path":".worktrees/302-net-worker-stamps/crates/spt-net/src/net/pairing/meet.rs","symbols":["RendezvousListener::diagnostic_context","RendezvousListener::drop"],"details":"Added an accessor carrying the existing bind Context into daemon retirement bookkeeping. Actual endpoint destruction now executes under the endpoint-drop span context, allowing synchronous native children to retain that parent."},{"path":".worktrees/302-net-worker-stamps/crates/spt-net/src/net/endpoint.rs","symbols":["NetEndpoint::bind_scoped"],"details":"Emit NET_FAMILY_GATE after unsuccessful family selection as well as successful selection. Failure reports families:null and outcome:error, then propagates the original error. Successful family labels and existing human logs remain unchanged."}],"unchanged":["pairing/ntp.rs: existing cache-miss-only begin_at retains the real pre-lock timestamp and refresh outcome; no source correction needed.","Native fork files, pinned revisions, diagnostic lib.rs, nethost, Windows stack backend, thresholds, canary and gauges."],"unresolved_risks":[{"location":"pairhost.rs MeetTaskContext","risk":"The successful-bind handoff cannot supply a bind parent before bind completion. Never-polled and failed/cancelled-bind task retirement retains truthful subnet/step context without inventing a bind operation ID."},{"location":"pairing/ntp.rs current_offset_secs","risk":"BEGIN is published after lock acquisition, with the captured pre-lock timestamp. A refresh-owner wait can be reconstructed retrospectively, but its active operation is unavailable during that wait. Contenders that subsequently see a fresh cache correctly emit no NTP refresh, leaving those waits outside refresh-boundary attribution."},{"location":".worktrees/302-netwatch-hook/netwatch/src/netmon.rs Monitor::new; .worktrees/302-netwatch-hook/portmapper/src/lib.rs Client::new","risk":"These separately spawned actors do not propagate spt diagnostic context. Native CancelMib/HomeRouter operations on those tasks can have null bind parents. Fixing cross-task propagation requires coordinated dependency work; no fork edit or pin change made."},{"location":"iroh-0.98.2/src/socket.rs EndpointInner::drop","risk":"Endpoint destruction requests abort of separately spawned work. endpoint-drop END proves handle/destructor completion only, not downstream native teardown completion. Actual CancelMib calls remain separately instrumented."}],"fork_review":"Read-only source inspection found lowercase begin/end phases, ok/error/cancelled outcomes, exactly one atomic load on unset hook paths with no logger/allocation, GetAdaptersAddresses retry-loop coverage, HomeRouter synchronous lookup coverage, and per-registration CancelMibChangeNotify2 call coverage. No concrete local hook defect requiring edit identified.","verification":"SOURCE-ONLY, UNVALIDATED. No Cargo, build, tests, formatter, linter, runtime execution or project-wide checks performed, as explicitly prohibited. Native proof remains outstanding."},"status":"success"},"isError":false,"timestamp":1789542849146}}
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