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When Serve() fails while Start() is waiting for readiness probes, Start() should return immediately instead of hanging.
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Pull request overview
This PR fixes a concurrency issue where Start() could hang indefinitely when waiting for readiness probes if the background Serve() goroutine fails. The fix adds a check for the lifecycle's Done() channel in the probe waiting loop, allowing Start() to return immediately with the failure error instead of blocking.
Key changes:
- Added
lc.Done()case to the select statement in the readiness probe waiting loop - Added comprehensive test coverage for the hanging scenario with multiple actor types
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| lifecycle/lifecycle.go | Added Done() check in the readiness probe loop to detect Serve() failures and return immediately |
| lifecycle/lifecycle_test.go | Added test case validating that Start() doesn't hang when Serve() fails during probe wait |
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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When Serve() fails while Start() is waiting for readiness probes, Start() should return immediately instead of hanging.
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