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investigate(daemon): diagnose idle registration and startup-sweep unit failures

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評估

難度
5/5
預估耗時
一週以上
新手友好度
25/100
Issue 類型
缺陷
描述清晰度
基本清楚
活躍度
活躍
技術堆疊
node.js, typescript
領域
mobile, testing-qa

研究方向

Start with the two failing assertions in src/daemon-entrypoint.test.ts at lines 297 and 364, then read the daemon startup, idle-close, and startup-sweep lifecycle code they exercise. Reproduce each failure separately and record the base/head commands, worker settings, matching assertions, and cleanup; treat races as hypotheses until a trace confirms them. Completion requires a demonstrated lifecycle fix with regression proof and a passing serialized gate at the exact head.

由索引模型根據 Issue 內容生成。

描述

needs-info

Purpose

Diagnose the daemon-entrypoint failures exposed by the full unit gate while validating a fixture-provenance correction under #4045. Keep this work with the daemon startup/shutdown owner; the fixture correction changes no runtime code.

Observed evidence

At 904c91b3aec56d9869ae535a305dedf8815a81f4, exact affected receipt run-E3Ovk1 failed unit after 16,445 passed, two failed and one skipped:

  • src/daemon-entrypoint.test.ts:297: “daemon entrypoint reaps itself when idle” exits zero with empty stderr, but daemon.info still exists. Expected absent; actual present.
  • src/daemon-entrypoint.test.ts:364: “startup sweep settles a foreign dead owner without touching a live same-named session” exceeds its 5,000 ms test budget.

The four trait suites pass 103 tests. An isolated full-unit comparison at unchanged base 9058a8f4e2a2117448405e03ee4dc7f5488c12af passed 16,447 tests with one skipped, using independent frozen install/build and default workers. A focused observed probe passed eight cases. Neither failure reproduced; no contention or regression cause is established. Diagnostic-only PR #4090 now preserves sanitized failure evidence; its full exact gate passed. A next failing trace is needed before a runtime fix is selected.

Required behavior and completion

  • Preserve ownership-fenced detached removal, including deliberate declines, and foreign-owner recovery isolation.
  • Record base/head commands, worker settings, matching assertions and cleanup. Separate the two failure causes unless evidence connects them.
  • Trace startup publication versus idle close, and the sweep's process-identity/teardown waits. Treat races as hypotheses until reproduced.
  • Fix any demonstrated defect at its owning lifecycle/construction boundary. Do not widen timeouts or suppress selection/assertions to obtain a pass.
  • Retain meaningful regression proof and validate the resulting exact head through the serialized gate. Source-only diagnostics do not establish a fix.

The orchestrator completed controlled comparisons and cross-provider source assessment. Await a new failing trace at the diagnostic head before selecting a runtime fix. No device run is required unless diagnosis changes live dispatch or native behavior. Do not touch other sessions, devices or worktrees.

主要語言
TypeScript
星號
5.2k
分支
359
平均合併
13 小時 32 分鐘
30 天內合併 PR
671

環境準備

  • 沒有 Dockerfile 或 Docker Compose 檔案
  • 沒有 Pull Request 範本
  • 閱讀貢獻指南

從這裡開始

  1. 先讀完整個 Issue,再讀專案的貢獻指南。
  2. 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
  3. Fork 儲存庫,在一個分支上完成修改。
  4. 送出 Pull Request,並在描述裡引用這個 Issue 編號。

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