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GeezerVison is showing github.com — [3.13] gh-105836: Fix `asyncio.run_coroutine_threadsafe` leaving underlying cancelled asyncio task running (GH-141696) by miss-islington · Pull Request #142359 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Dec 6, 2025 •
edited by bedevere-app Bot
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(cherry picked from commit 14715e3)

Co-authored-by: Kaisheng Xu [email protected]
Co-authored-by: Kumar Aditya [email protected]

  • Issue: asyncio.run_coroutine_threadsafe leaves underlying cancelled asyncio task running #105836

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@iaalm @kumaraditya303 @miss-islington
pythongh-105836: Fix asyncio.run_coroutine_threadsafe leaving under…
8bb3a35 
…lying cancelled asyncio task running (pythonGH-141696)

(cherry picked from commit 14715e3)

Co-authored-by: Kaisheng Xu <[email protected]>
Co-authored-by: Kumar Aditya <[email protected]>
@miss-islington
miss-islington requested review from 1st1, asvetlov, gvanrossum, kumaraditya303 and willingc as code owners December 6, 2025 19:33
@bedevere-app bedevere-app Bot mentioned this pull request Dec 6, 2025
asyncio.run_coroutine_threadsafe leaves underlying cancelled asyncio task running #105836
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@bedevere-app bedevere-app Bot added the topic-asyncio label Dec 6, 2025
@bedevere-app bedevere-app Bot mentioned this pull request Dec 6, 2025
gh-105836: Fix asyncio.run_coroutine_threadsafe leaving underlying cancelled asyncio task running #141696
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@bedevere-app bedevere-app Bot added the awaiting review label Dec 6, 2025
kumaraditya303
kumaraditya303 approved these changes Dec 7, 2025
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting review labels Dec 7, 2025
@picnixz
picnixz dismissed a stale review December 7, 2025 23:11

spam review

@kumaraditya303
kumaraditya303 merged commit b2fff0e into python:3.13 Dec 9, 2025
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@bedevere-app bedevere-app Bot removed the awaiting merge label Dec 9, 2025
@miss-islington
miss-islington deleted the backport-14715e3-3.13 branch January 2, 2026 17:55
@jordangarside jordangarside mentioned this pull request Sep 22, 2026
asyncio run_in_executor / to_thread results not delivered until next timer under monkey.patch_all() on CPython ≥ 3.13.12 / 3.14.3 gevent/gevent#2213
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@kumaraditya303 kumaraditya303 kumaraditya303 approved these changes
@1st1 1st1 Awaiting requested review from 1st1 1st1 is a code owner
@asvetlov asvetlov Awaiting requested review from asvetlov asvetlov is a code owner
@gvanrossum gvanrossum Awaiting requested review from gvanrossum gvanrossum is a code owner
@willingc willingc Awaiting requested review from willingc willingc is a code owner

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3 participants

@miss-islington @kumaraditya303 @iaalm
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