[asterisk-bugs] [Asterisk 0016081]: utils.c:938 ast_carefulwrite: Timed out trying to write causes corruption to astdb
Asterisk Bug Tracker
noreply at bugs.digium.com
Sun Oct 18 14:02:41 CDT 2009
A NOTE has been added to this issue.
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https://issues.asterisk.org/view.php?id=16081
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Reported By: aragon
Assigned To:
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Project: Asterisk
Issue ID: 16081
Category: Applications/app_queue
Reproducibility: have not tried
Severity: block
Priority: normal
Status: new
Asterisk Version: 1.4.26.1
JIRA:
Regression: No
Reviewboard Link:
SVN Branch (only for SVN checkouts, not tarball releases): N/A
SVN Revision (number only!):
Request Review:
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Date Submitted: 2009-10-15 10:02 CDT
Last Modified: 2009-10-18 14:02 CDT
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Summary: utils.c:938 ast_carefulwrite: Timed out trying to
write causes corruption to astdb
Description:
Agent addmember to local extensions causes the agent to be logged as
non-existent channels when ast_carefulwrite times out during login.
[Oct 15 10:40:07] NOTICE[29962]: utils.c:938 ast_carefulwrite: Timed out
trying to write
[Oct 15 10:40:07] NOTICE[29962]: utils.c:938 ast_carefulwrite: Timed out
trying to write
Here is an example of the corruption where the same local extension is
logged twice. The "outgoing" agent cannot logoff unless I manually remove
from astdb. The local agent can logoff but since the outgoing cannot calls
entering queue fail to reach agents and the local channel cannot log back
in.
Local/3345 at queuefifteen-outgoing/n (dynamic) (Invalid) has taken no calls
yet
Local/3345 at queuefifteen-agent/n (dynamic) (Not in use) has taken 2
calls (last was
1915 secs ago)
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(0112393) aragon (reporter) - 2009-10-18 14:02
https://issues.asterisk.org/view.php?id=16081#c112393
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This problem is easy to reproduce on an inbound call via PRI to my IVR
menu.
So I took three backtraces with gdb asterisk --pid='astersk' and I'm
uploading to this bug report.
One backtrace before seeing ast_carefulwrite appears
= threadapplyallbtpidbefore.txt
One backtrace during/between ast_carefulwrite messages
= threadapplyallbtpidduring.txt
One backtrace after ast_carefulwrite appears but before call disconnect
= threadapplyallbtpidafter..txt
Issue History
Date Modified Username Field Change
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2009-10-18 14:02 aragon Note Added: 0112393
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