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[Bug][Runtime] 为 Grok tab-mode 请求增加超时边界 #7

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opened 2026-09-15 00:51:20 +08:00 by CoderLambert · 3 comments
CoderLambert commented 2026-09-15 00:51:20 +08:00 (Migrated from github.com)
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Execution State

READY

Observed base: main@130ae98
Execution base: latest main

Problem

Workspace 的 iframe 请求有超时处理，但 Grok tab-mode 直接等待 chrome.runtime.sendMessage。当 service worker、Grok 标签页或 content bridge 没有返回时，Compare 或 Agent Handoff 可能长期等待，按钮无法恢复。

Target

所有 tab-mode provider 请求都在调用方指定的 timeout 内返回明确失败结果，并正常清理计时器。

Invariants

  • 不改变 Grok 顶层标签页架构和消息协议。
  • 不增加权限，不引入后台抓取或实时同步。
  • 成功响应和 service-worker 返回错误的现有行为保持不变。
  • 超时后不再修改任何 Provider response snapshot。

Acceptance Criteria

  • Grok send 请求有明确超时。
  • Grok collect 请求有明确超时。
  • 超时返回可展示的失败结果。
  • 请求完成或超时后清理 timer。

Validation

Focused:

  • 待执行 workspace 静态检查

Repository / Regression:

  • 按用户要求暂缓完整测试

Dependencies

Hard blocked by:

  • none

Conflict / shared surfaces

  • workspace request lifecycle only
## Execution State READY Observed base: main@130ae98 Execution base: latest main ## Problem Workspace 的 iframe 请求有超时处理，但 Grok tab-mode 直接等待 `chrome.runtime.sendMessage`。当 service worker、Grok 标签页或 content bridge 没有返回时，Compare 或 Agent Handoff 可能长期等待，按钮无法恢复。 ## Target 所有 tab-mode provider 请求都在调用方指定的 timeout 内返回明确失败结果，并正常清理计时器。 ## Invariants - 不改变 Grok 顶层标签页架构和消息协议。 - 不增加权限，不引入后台抓取或实时同步。 - 成功响应和 service-worker 返回错误的现有行为保持不变。 - 超时后不再修改任何 Provider response snapshot。 ## Acceptance Criteria - [ ] Grok send 请求有明确超时。 - [ ] Grok collect 请求有明确超时。 - [ ] 超时返回可展示的失败结果。 - [ ] 请求完成或超时后清理 timer。 ## Validation Focused: - 待执行 workspace 静态检查 Repository / Regression: - 按用户要求暂缓完整测试 ## Dependencies Hard blocked by: - none ## Conflict / shared surfaces - workspace request lifecycle only
CoderLambert commented 2026-09-15 00:51:58 +08:00 (Migrated from github.com)
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[PROGRESS]

STATUS: IN PROGRESS
ISSUE: #7
LANE: workspace-runtime
EXECUTION_BASE: main@130ae98
BRANCH: main
HEAD:
PR: none
OWNED_SCOPE: workspace tab-mode request lifecycle
SENSITIVE_SURFACES_TOUCHED: none
CHANGED: apps/browser-extension/workspace/workspace.js
AC_STATUS: implementation complete; full verification pending
VALIDATION: node --check apps/browser-extension/workspace/workspace.js passed; git diff --check passed
SECURITY_PERMISSION_DELTA: none
KNOWN_RISKS: full regression and browser validation are intentionally deferred
BLOCKERS: none
NEXT: run focused timeout regression and Grok browser validation, then close Issue #7

[PROGRESS] STATUS: IN PROGRESS ISSUE: #7 LANE: workspace-runtime EXECUTION_BASE: main@130ae98 BRANCH: main HEAD: <latest pushed commit> PR: none OWNED_SCOPE: workspace tab-mode request lifecycle SENSITIVE_SURFACES_TOUCHED: none CHANGED: apps/browser-extension/workspace/workspace.js AC_STATUS: implementation complete; full verification pending VALIDATION: node --check apps/browser-extension/workspace/workspace.js passed; git diff --check passed SECURITY_PERMISSION_DELTA: none KNOWN_RISKS: full regression and browser validation are intentionally deferred BLOCKERS: none NEXT: run focused timeout regression and Grok browser validation, then close Issue #7
CoderLambert commented 2026-09-15 00:52:27 +08:00 (Migrated from github.com)
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[CORRECTION]
HEAD: 51a3112
Pushed to origin/main.

[CORRECTION] HEAD: 51a3112 Pushed to origin/main.
CoderLambert commented 2026-09-15 01:02:04 +08:00 (Migrated from github.com)
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[CLOSURE]

Merged commit: 51a3112

Acceptance Criteria:

  • complete
  • Grok send and collect tab-mode calls are bounded by the caller timeout.
  • Timeout results are user-visible and use the existing send/collect error semantics.
  • The timer is cleared in the request finalizer after success, failure or timeout.

Validation:

Scope deviation:

  • NONE

Security/permission delta:

  • NONE

Follow-ups:

  • NONE within this timeout-boundary issue.
[CLOSURE] Merged commit: 51a3112 Acceptance Criteria: - complete - Grok send and collect tab-mode calls are bounded by the caller timeout. - Timeout results are user-visible and use the existing send/collect error semantics. - The timer is cleared in the request finalizer after success, failure or timeout. Validation: - focused: PASS (`node --check apps/browser-extension/workspace/workspace.js`) - repository/regression: PASS (CI run https://github.com/CoderLambert/ai-parallel/actions/runs/34872040678) - browser: N/A for authenticated Grok; live WebSocket smoke remains isolated follow-up - required CI: PASS Scope deviation: - NONE Security/permission delta: - NONE Follow-ups: - NONE within this timeout-boundary issue.
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Reference: lambert/ai-parallel#7