Title: [3.7] bpo-32604: Swap threads only if the interpreter is different. (gh-5778) by miss-islington · Pull Request #5783 · python/cpython · GitHub
Open Graph Title: [3.7] bpo-32604: Swap threads only if the interpreter is different. (gh-5778) by miss-islington · Pull Request #5783 · python/cpython
X Title: [3.7] bpo-32604: Swap threads only if the interpreter is different. (gh-5778) by miss-islington · Pull Request #5783 · python/cpython
Description: The CPython runtime assumes that there is a one-to-one relationship (for a given interpreter) between PyThreadState and OS threads. Sending and receiving on a channel in the same interpreter was causing crashes because of this (specifically due to a check in PyThreadState_Swap()). The solution is to not switch threads if the interpreter is the same. (cherry picked from commit f53d9f2) Co-authored-by: Eric Snow ericsnowcurrently@gmail.com https://bugs.python.org/issue32604
Open Graph Description: The CPython runtime assumes that there is a one-to-one relationship (for a given interpreter) between PyThreadState and OS threads. Sending and receiving on a channel in the same interpreter was ca...
X Description: The CPython runtime assumes that there is a one-to-one relationship (for a given interpreter) between PyThreadState and OS threads. Sending and receiving on a channel in the same interpreter was ca...
Opengraph URL: https://github.com/python/cpython/pull/5783
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