multiprocessing's default posix start method of `'fork'` is broken: change to ``'forkserver' || 'spawn'` · Issue #84559 · python/cpython · GitHub

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Pull requests 2.6k

Security and quality 0

3.14bugs and security fixes

topic-multiprocessing

type-featureA feature request or enhancement

GH-84559: Deprecate fork being the multiprocessing default. #100618

gh-84559: skip the test when no multiprocessing (wasm, etc) #101530

gh-84559: Remove the new multiprocessing warning, too disruptive. #101551

gh-84559: Change the multiprocessing start method default to forkserver #101556

gh-84559: gh-103134: Whats new 3.14 entries for multiprocessing. #126697

gh-84559: multiprocessing: detect if forkserver cannot work due to missing hmac-sha256 #127467

gh-84559: improve What's New entry for multiprocessing start method changes #128173

[3.13] gh-84559: improve What's New entry for multiprocessing startmethod changes (GH-128173) #137156

Multiprocessing issues