Fix KeyboardInterrupt on Windows by manually resetting interrupt event#1434
Merged
minrk merged 2 commits intoipython:mainfrom Oct 27, 2025
Merged
Fix KeyboardInterrupt on Windows by manually resetting interrupt event#1434minrk merged 2 commits intoipython:mainfrom
minrk merged 2 commits intoipython:mainfrom
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@ptosco can you confirm my understanding that this is safe and right to do regardless of the parent process behavior (i.e. without the jupyter-client PR)? |
minrk
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@minrk Let me double-check that; I’ll get back to you by tomorrow. Thanks. |
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@minrk I can confirm this is safe regardless of the parent process behavior (i.e. without the jupyter-client PR). |
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@ptosco thank you! |
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Manually reset interrupt event at the receiver end rather than relying on auto reset. This makes it possible for other waiting receivers to be signaled.
In particular, C Python modules running on Windows on a Jupyter Kernel can be interrupted via "Interrupt kernel" without requiring to send the "Interrupt kernel" signal twice as currently happens (see more detailed description in the sister PR #1073 on the
jupyter_clientrepo).