I have a program with multiple threads, each of them being a while True: (...) time.sleep(x) loop. I have set seconds_frozen to a value higher than the longest sleep but still get dumps from hanging_threads, for example:
--------------------Thread 139845980632832--------------------
File "/usr/lib/python3.5/threading.py", line 882, in _bootstrap
self._bootstrap_inner()
File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner
self.run()
File "/usr/lib/python3.5/threading.py", line 862, in run
self._target(*self._args, **self._kwargs)
File "webserver.py", line 139, in check_source_changes
suspend_for("10s")
File "webserver.py", line 151, in suspend_for
time.sleep(sleeptime)
In the case above, sleeptime is 10 and hanging_threads was initialized with
monitoring_thread = start_monitoring(seconds_frozen=700, tests_per_second=1)
Is there something else I should do?
niccokunzmann / hanging_threads
Deadlocks? Detect where your threads hang in Python with one import.
52
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