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Created on 2010-10-14 16:09 by pitrou, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Messages (6) | |||
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| msg118677 - (view) | Author: Antoine Pitrou (pitrou) *  |
Date: 2010-10-14 16:09 | |
This is following r85480 (issue #7523). It seems the Debian unstable system on one of the buildbots has SOCK_NONBLOCK and SOCK_CLOEXEC, but doesn't support creating sockets using these flags: ====================================================================== ERROR: testInitNonBlocking (test.test_socket.NonBlockingTCPTests) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/doko/buildarea/3.x.klose-debian-alpha/build/Lib/test/test_socket.py", line 914, in testInitNonBlocking socket.SOCK_NONBLOCK) File "/home/doko/buildarea/3.x.klose-debian-alpha/build/Lib/socket.py", line 94, in __init__ _socket.socket.__init__(self, family, type, proto, fileno) socket.error: [Errno 22] Invalid argument ====================================================================== ERROR: test_SOCK_CLOEXEC (test.test_socket.CloexecConstantTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/doko/buildarea/3.x.klose-debian-alpha/build/Lib/test/test_socket.py", line 1834, in test_SOCK_CLOEXEC socket.SOCK_STREAM | socket.SOCK_CLOEXEC) File "/home/doko/buildarea/3.x.klose-debian-alpha/build/Lib/socket.py", line 94, in __init__ _socket.socket.__init__(self, family, type, proto, fileno) socket.error: [Errno 22] Invalid argument ====================================================================== ERROR: test_SOCK_NONBLOCK (test.test_socket.NonblockConstantTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/doko/buildarea/3.x.klose-debian-alpha/build/Lib/test/test_socket.py", line 1854, in test_SOCK_NONBLOCK socket.SOCK_STREAM | socket.SOCK_NONBLOCK) File "/home/doko/buildarea/3.x.klose-debian-alpha/build/Lib/socket.py", line 94, in __init__ _socket.socket.__init__(self, family, type, proto, fileno) socket.error: [Errno 22] Invalid argument (full log at http://www.python.org/dev/buildbot/3.x/builders/alpha%20Debian%203.x/builds/258/steps/test/logs/stdio) |
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| msg118680 - (view) | Author: Vetoshkin Nikita (nvetoshkin) | Date: 2010-10-14 16:20 | |
What about kernel version? As far as I know 2.6.27 is minimum requirement. |
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| msg118684 - (view) | Author: Vetoshkin Nikita (nvetoshkin) | Date: 2010-10-14 16:26 | |
Here's the patch from debian's issue http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=529920 Patch URL: https://patches.ubuntu.com/by-release/extracted/ubuntu/n/neon27/0.28.4-2/01_runtime_detect_sock_cloexec.dpatch |
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| msg118686 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2010-10-14 16:35 | |
Thanks for the research. Given that it only happens on Debian unstable, and it only happens if you explicitly use SOCK_{CLOEXEC,NONBLOCK}, I would vote for not adding a workaround until some supported OS also exhibits the issue.
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| msg118687 - (view) | Author: Vetoshkin Nikita (nvetoshkin) | Date: 2010-10-14 16:39 | |
Agree. Already written code won't suffer, new code should be ready to use new linux kernel. |
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| msg125267 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2011-01-04 00:55 | |
Fixed some time ago. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:07 | admin | set | github: 54313 |
| 2011-01-04 00:55:22 | pitrou | set | status: open -> closed messages: + msg125267 resolution: out of date nosy: doko, pitrou, lekma, nvetoshkin |
| 2010-10-14 16:39:21 | nvetoshkin | set | messages: + msg118687 |
| 2010-10-14 16:35:49 | pitrou | set | messages: + msg118686 |
| 2010-10-14 16:26:08 | nvetoshkin | set | messages: + msg118684 |
| 2010-10-14 16:20:24 | nvetoshkin | set | messages: + msg118680 |
| 2010-10-14 16:09:32 | pitrou | create | |