Python cannot wait on un-acquired lock

Describes the cause and action for error messages.


Error Message(English):
cannot wait on un-acquired lock

Resolution


関連リンク


raise RuntimeError("cannot wait on un-acquired lock") at line 34 ...
https://stackoverflow.com/questions/49491624/raise-runtimeerrorcannot-wait-on-un-acquired-lock-at-li・・・

python - Can we use Semaphore in Condition?
https://stackoverflow.com/questions/47137316/can-we-use-semaphore-in-condition

Without releasing lock in Condition implementation in Python ...
https://stackoverflow.com/questions/29104275/without-releasing-lock-in-condition-implementation-in-p・・・

Python time.sleep() vs event.wait()
https://stackoverflow.com/questions/29082268/python-time-sleep-vs-event-wait

RuntimeError('cannot wait on un-acquired lock' when performing ...
https://github.com/kubernetes-client/python/issues/653

cpython/locks.py at master ・ python/cpython ・ GitHub
https://github.com/python/cpython/blob/master/Lib/asyncio/locks.py

threading.py - Python.org
https://svn.python.org/projects/python/branches/py3k/Lib/threading.py

Optimizing Python Condition Variables with Telemetry | Kristjan's ...
https://cosmicpercolator.com/2012/05/25/optimizing-python-condition-variables-with-telemetry/

_thread.RLock Python Example - Program Creek
https://www.programcreek.com/python/example/92345/_thread.RLock

threading ? google-gax 0.16.0 documentation
http://gax-python.readthedocs.io/en/latest/_modules/threading.html



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