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Do you have context about this? Is there a specific scenario where the consumer got stuck?
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@fpacifici I opened this PR because I was chatting with Riya about #439, but I think I misunderstood the situation there. The consumer gets stuck in paused state, not stuck in a way that it exceeds max-poll-intervall. We've had a few situations where the main thread got stuck, but none recently |
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Implement a background thread that dumps all stacktraces when the main thread gets stuck. variations of this are: * getsentry/sentry#100857 -- unlike that PR, this one can run enabled in all consumers, since it only reports stacktraces when we're actually stuck. * #442 -- this is a previous version that only reported on the main thread, and in an overly complicated manner. We cannot use faulthandler because that one can only report to "real" files, and I want to report the stuck consumers to logging/Sentry.
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* ref: Stuck detector Implement a background thread that dumps all stacktraces when the main thread gets stuck. variations of this are: * getsentry/sentry#100857 -- unlike that PR, this one can run enabled in all consumers, since it only reports stacktraces when we're actually stuck. * #442 -- this is a previous version that only reported on the main thread, and in an overly complicated manner. We cannot use faulthandler because that one can only report to "real" files, and I want to report the stuck consumers to logging/Sentry. * shut down thread to prevent leaks in tests * shutdown properly again in tests * make it timestamp based, make test faster
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