[issue42245] concurrent.futures.ProcessPoolExecutor freezes depending on complexity

[Ronald Oussoren]

Ronald Oussoren <ronaldoussoren at mac.com> added the comment:

Could someone that runs into this issue with python 3.7 please test if the issue is still present in 3.8 or 3.9?

BTW. I'm not convinced this is a macOS specific problem, see issue40379 which claims that fork-without-exec strategy is inherently broken.

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42245>
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