Python queue empty not reliable

Describes the cause and action for error messages.


Error Message(English):
queue empty not reliable

Resolution


関連リンク


Python: Why are some of Queue.queue's method "unreliable"? - Stack ...
https://stackoverflow.com/questions/1301416/python-why-are-some-of-queue-queues-method-unreliable

Why queue is not multiprocesing safe?
https://stackoverflow.com/questions/28685823/why-queue-is-not-multiprocesing-safe

How to make Python's multiprocessing Queue's .empty ...
https://stackoverflow.com/questions/32395150/how-to-make-pythons-multiprocessing-queues-empty-method・・・

When Queue.qsize() is not 0, but why is Queue.empty() True ...
https://stackoverflow.com/questions/39718552/when-queue-qsize-is-not-0-but-why-is-queue-empty-true-i・・・

Python--Getting Queue.Empty exception from a nonempty ...
https://stackoverflow.com/questions/6916550/python-getting-queue-empty-exception-from-a-nonempty-mul・・・

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

A persistent Queue implementation in Python which focuses on ...
https://gist.github.com/wolever/1857838

16.6. multiprocessing ? Process-based “threading” interface ...
https://python.readthedocs.io/en/v2.7.2/library/multiprocessing.html

17.2. multiprocessing ? Process-based parallelism ? Python 3.4.9 ...
https://docs.python.org/3.4/library/multiprocessing.html?highlight=process

multiprocessing: queue.get() blocks even if queue.qsize() != 0 ...
https://bytes.com/topic/python/answers/845984-multiprocessing-queue-get-blocks-even-if-queue-qsize-0・・・



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