[3.9] [3.10] gh-90622: Do not spawn ProcessPool workers on demand via fork method. (GH-91598) (GH-92497) #92499
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… fork method. (pythonGH-91598) (pythonGH-92497) Do not spawn ProcessPool workers on demand when they spawn via fork. This avoids potential deadlocks in the child processes due to forking from a multithreaded process.. (cherry picked from commit ebb37fc) Co-authored-by: Gregory P. Smith <greg@krypto.org> (cherry picked from commit b795376) Co-authored-by: Gregory P. Smith <greg@krypto.org>
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… fork method. (pythonGH-91598) (pythonGH-92497) (python#92499) Do not spawn ProcessPool workers on demand when they spawn via fork. This avoids potential deadlocks in the child processes due to forking from a multithreaded process.. (cherry picked from commit ebb37fc) Co-authored-by: Gregory P. Smith <greg@krypto.org> (cherry picked from commit b795376) Co-authored-by: Gregory P. Smith <greg@krypto.org> Co-authored-by: Gregory P. Smith <greg@krypto.org>
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Do not spawn ProcessPool workers on demand when they spawn via fork.
This avoids potential deadlocks in the child processes due to forking from
a multithreaded process..
(cherry picked from commit ebb37fc)
Co-authored-by: Gregory P. Smith greg@krypto.org
(cherry picked from commit b795376)
Co-authored-by: Gregory P. Smith greg@krypto.org
Automerge-Triggered-By: GH:gpshead