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gh-103061:multiprocessing.Pool: avoid hang when result deserialization fails#145519
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ggqlq wants to merge 14 commits intopython:mainfrom
Open
gh-103061:multiprocessing.Pool: avoid hang when result deserialization fails#145519ggqlq wants to merge 14 commits intopython:mainfrom
multiprocessing.Pool: avoid hang when result deserialization fails#145519ggqlq wants to merge 14 commits intopython:mainfrom
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The
_handle_resultsexits exits silently and cause callers to wait indefinitely.This PR catches exceptions, fails all pending results to avoid hang and disables
_cacheto prevent further submits.