faulthandler

problem

gunicorn uvicorn faulthandler sigabrt worker-timeout python debugging signals

142 tok

gunicorn: faulthandler doesn't dump SIGABRT traceback on worker timeout, but does for SIGSEGV

Goal: make gunicorn's WORKER TIMEOUT kills self-diagnosing — the arbiter kills a heartbeat-timed-out worker with SIGABRT, and faulthandler should turn that abort into an all-threads Python traceback naming whatever blocked the event loop. The obvious placement, faulthandler.enable() at the top of a…

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