[3.6] bpo-34130: Fix test_signal.test_socket() (GH-8326) #8330
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test_signal.test_socket(): On Windows, sometimes even if the C signal handler succeed to write the signal number into the write end of the socketpair, the test fails with a BlockingIOError on the non-blocking read.recv(1) because the read end of the socketpair didn't receive the byte yet. Fix the race condition on Windows by setting the read end as blocking. (cherry picked from commit 99bb6df) Co-authored-by: Victor Stinner <[email protected]>
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test_signal.test_socket(): On Windows, sometimes even if the C signal handler
succeed to write the signal number into the write end of the socketpair, the
test fails with a BlockingIOError on the non-blocking read.recv(1) because the
read end of the socketpair didn't receive the byte yet.
Fix the race condition on Windows by setting the read end as blocking.
(cherry picked from commit 99bb6df)
Co-authored-by: Victor Stinner [email protected]
https://bugs.python.org/issue34130