[issue26903] ProcessPoolExecutor(max_workers=64) crashes on Windows

[Brian Quinlan]

Brian Quinlan <brian at sweetapp.com> added the comment:

If no one has short-term plans to improve multiprocessing.connection.wait, then I'll update the docs to list this limitation, ensure that ProcessPoolExecutor never defaults to >60 processes on windows and raises a ValueError if the user explicitly passes a larger number.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue26903>
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