[asterisk-bugs] [Asterisk 0014562]: safe_asterisk can get multiple instances if killproc escalates to SIGKILL in service asterisk restart
Asterisk Bug Tracker
noreply at bugs.digium.com
Mon Jul 27 13:59:28 CDT 2009
The following issue has been UPDATED.
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https://issues.asterisk.org/view.php?id=14562
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Reported By: davidw
Assigned To:
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Project: Asterisk
Issue ID: 14562
Category: General
Reproducibility: have not tried
Severity: minor
Priority: normal
Status: acknowledged
Target Version: 1.6.0.x Pending Blocker
Asterisk Version: SVN
Regression: No
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2009-02-26 12:37 CST
Last Modified: 2009-07-27 13:59 CDT
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Summary: safe_asterisk can get multiple instances if killproc
escalates to SIGKILL in service asterisk restart
Description:
Weird behaviour was observed in which we got Remote UNIX connection and
disconnections continuously repeated. It turned out that we had two copies
of safe_asterisk running.
Although I didn't do this myself, I believe this was the result of using
"service asterisk restart" on an asterisk that was in distress (deadlock,
at least). I think what happened is that the killproc escalated to
SIGKILL, which was not recognized by the original safe_asterisk, so it
continued to run. Meanwhile the new safe_asterisk was started, but both
checks for a running asterisk failed, either because it was too much in
distress, or because the console listener had shut down in response to
killproc's SIGTERM.
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Issue History
Date Modified Username Field Change
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2009-07-27 13:59 lmadsen Target Version 1.6.0.13 => 1.6.0.x
Pending Blocker
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