Dan Kenigsberg has posted comments on this change.

Change subject: signals: Handle signals to non-main threads
......................................................................


Patch Set 10:

(3 comments)

http://gerrit.ovirt.org/#/c/29392/10/lib/vdsm/sigutils.py
File lib/vdsm/sigutils.py:

Line 89: 
Line 90:     try:
Line 91:         events = _signal_poller.poll(timeout)
Line 92:         if events:
Line 93:             _empty_pipe(_signal_read_fd)
Afaict, _empty_pipe() does not raise socket.error, so calling it misleading. 
Please place in try's except clause.
Line 94:     except select.error as e:
Line 95:         if e[0] == errno.EINTR:
Line 96:             # We need to clean up the pipe
Line 97:             _empty_pipe(_signal_read_fd)


http://gerrit.ovirt.org/#/c/29392/10/tests/sigutilsTests_child.py
File tests/sigutilsTests_child.py:

Line 1: #!/usr/bin/python -u
Lawyers love GPL boilerplate on every code file.
Line 2: import os
Line 3: import signal
Line 4: import subprocess
Line 5: import sys


Line 28: 
Line 29: 
Line 30: def test_signal_to_thread():
Line 31:     '''
Line 32:     This tests checks the following scenario:
tests->test
Line 33:     * main thread is waiting for signal
Line 34:     * another thread is running a subprocess
Line 35:     * the subprocess exits before another thread dies
Line 36: 


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Gerrit-MessageType: comment
Gerrit-Change-Id: I5dbcd00cec22ef12f2b6253b016dcbd0aa889583
Gerrit-PatchSet: 10
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Dima Kuznetsov <[email protected]>
Gerrit-Reviewer: Dan Kenigsberg <[email protected]>
Gerrit-Reviewer: Dima Kuznetsov <[email protected]>
Gerrit-Reviewer: Nir Soffer <[email protected]>
Gerrit-Reviewer: Saggi Mizrahi <[email protected]>
Gerrit-Reviewer: Yaniv Bronhaim <[email protected]>
Gerrit-Reviewer: Yeela Kaplan <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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