cpython/Lib/concurrent
Miss Islington (bot) 4270b7927d
gh-90622: Do not spawn ProcessPool workers on demand via fork method. (GH-91598) (#92495)
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 ebb37fc3fdcb03db4e206db017eeef7aaffbae84)

Co-authored-by: Gregory P. Smith <greg@krypto.org>
2022-05-08 10:14:14 -07:00
..