iOS Simulator open: simctl openurl has no timeout and can hold the open until the daemon request times out
维护者通常 1 天内回复
还没有人认领这个 Issue。
评估
- 难度
- 3/5
- 预计耗时
- 1-2 天
- 新手友好度
- 78/100
- Issue 类型
- 缺陷
- 描述清晰度
- 描述清楚
- 活跃度
- 活跃
- 技术栈
- ios, typescript
调研方向
Start in packages/platform-apple/src/core/app-launch.ts at openIosSimulatorUrl and compare its simctl bounds with the other launch calls. Add the unit test described for a provider whose openurl never returns, then verify the open fails within the bound with the typed reason and that cancellation kills the child. Update the open help where the other launch bounds are documented.
由索引模型根据 Issue 内容生成。
描述
What happens
openIosSimulatorUrl (packages/platform-apple/src/core/app-launch.ts) runs xcrun simctl openurl <udid> <url> with no timeoutMs. When CoreSimulator is wedged (seen twice on 2026-10-01 under host load 215–691 while working #3096, and once on CI run 36843756495 step 87 where openurl answered NSPOSIXErrorDomain 60 only after its own long internal wait), the open holds until the daemon request timeout (450–630 s in those runs), and the simctl openurl child outlives the daemon's kill of the request.
Every other simctl call the open makes is bounded (listapps, plutil, the terminate calls at 2 s). openurl is the one that can take minutes.
Required behavior
simctl openurlruns under a bound of its own, shorter than the open's request budget, and takes the request signal so a cancel kills the child.- A timed-out
openurlfails the open with a typed reason (dispatched: unknown: the URL may have been delivered) rather than letting the daemon request time out around it.
Completion conditions
- A unit test with a provider whose
openurlnever returns: the open fails within the bound with the typed reason, and the child receives the kill. - The bound and its reason are documented in the
openhelp where the other launch bounds are.
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