[issue23618] PEP 475: handle EINTR in the socket module (connect)

[STINNER Victor]

STINNER Victor added the comment:

Example of test_connect_eintr3.py output on Linux (3.18):

Register SIGINT
Register SIGALRM
Register SIGWINCH
Register SIGTERM
Register SIGCHLD
Send SIGALRM every 200.0 ms
Run func() during 5.0 seconds
Type CTRL+c, resize the window, etc.

[]_____[]_____[]_____[]_____[**********][**********][]______[**********][]_____[]____[**********][**********]

Test completed in 5.4 sec
func() has been called 12 times
Got 85 signals
Got 50 signals during connect()


Example of test_connect_eintr3.py output on Mac OS X Yosemite (10.10):

Register SIGINT
Register SIGALRM
Register SIGWINCH
Register SIGTERM
Register SIGCHLD
Send SIGALRM every 200.0 ms
Run func() during 5.0 seconds
Type CTRL+c, resize the window, etc.

[]______[*********][***********][**********]_[********][***********]

Test completed in 5.3 sec
func() has been called 6 times
Got 55 signals
Got 49 signals during connect()

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23618>
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