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Author vstinner
Recipients davin, miss-islington, ned.deily, pitrou, vstinner
Date 2018-06-01.13:34:45
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1527860085.65.0.682650639539.issue33532@psf.upfronthosting.co.za>
In-reply-to
Content 
> https://travis-ci.org/python/cpython/jobs/386637729

I added some debug traces:

test_ignore (test.test_multiprocessing_forkserver.TestIgnoreEINTR) ...
socket[fd=4].SO_RCVBUF 212992
socket[fd=4].SO_SNDBUF 212992
socket[fd=7].SO_RCVBUF 212992
socket[fd=7].SO_SNDBUF 212992
test_ignore: PIPE_MAX_SIZE = 4194305

The socket pair uses a buffer of 208 KiB (212,992 B) in both directions and the test sends 4 MiB (4,194,305 B) for a blocking call... and sometimes the send doesn't block.
History
Date User Action Args
2018-06-01 13:34:45vstinnersetrecipients: + vstinner, pitrou, ned.deily, davin, miss-islington
2018-06-01 13:34:45vstinnersetmessageid: <1527860085.65.0.682650639539.issue33532@psf.upfronthosting.co.za>
2018-06-01 13:34:45vstinnerlinkissue33532 messages
2018-06-01 13:34:45vstinnercreate