Andrew Stitcher created PROTON-1499:
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Summary: c-fdlimit-test fails for epoll proactor
Key: PROTON-1499
URL: https://issues.apache.org/jira/browse/PROTON-1499
Project: Qpid Proton
Issue Type: Bug
Components: proton-c
Affects Versions: 0.18.0
Environment: fedora 25
Reporter: Andrew Stitcher
Assignee: Alan Conway
Fix For: 0.18.0
The c-fdlmit-test consistently fails when using the epoll proactor. The libuv
proactor does not fail.
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26: Test command: /usr/bin/python
"/home/andrew/Work/proton/src/proton-c/src/tests/fdlimit.py"
26: Environment variables:
26:
PATH=/home/andrew/Work/proton/bld-c++11/proton-c/src/tests:/home/andrew/Work/proton/bld-c++11/examples/c/proactor:/home/andrew/.opam/4.03.0/bin:/home/andrew/bin:/home/andrew/.local/bin:/usr/lib64/ccache:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/home/andrew/.golang/bin
26: PYTHONPATH=/home/andrew/Work/proton/src/tools/py
26: Test timeout computed to be: 1500
26: E
26: ======================================================================
26: ERROR: test_fd_limit_broker (__main__.FdLimitTest)
26: Check behaviour when running out of file descriptors on accept
26: ----------------------------------------------------------------------
26: Traceback (most recent call last):
26: File "/home/andrew/Work/proton/src/proton-c/src/tests/fdlimit.py", line
82, in test_fd_limit_broker
26: self.assertIn("10 messages received", self.proc(["receive", "",
b.port]).wait_exit())
26: File "/home/andrew/Work/proton/src/proton-c/src/tests/fdlimit.py", line
39, in __exit__
26: raise ProcError(b, "broker crash")
26: ProcError: ['prlimit', '-n256', 'broker', '', '44785'] broker crash, code=-6
26: vvvvvvvvvvvvvvvv
26: listening
26: PN_TRANSPORT_CLOSED: proton:io: Too many open files - accepting from :5672
26: broker: /home/andrew/Work/proton/src/proton-c/src/core/transport.c:2950:
pn_transport_pending: Assertion `transport' failed.
26: ^^^^^^^^^^^^^^^^
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