[asterisk-bugs] [Asterisk 0016081]: [patch] utils.c:938 ast_carefulwrite: Timed out trying to write causes corruption to astdb

[Asterisk Bug Tracker]

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:                   Resources/res_agi
Reproducibility:            have not tried
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Target Version:             Potential Blocker
Asterisk Version:           SVN 
JIRA:                       SWP-286 
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:              2009-12-14 01:58 CST
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Summary:                    [patch] 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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Relationships       ID      Summary
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related to          0014843 1 in 3 incoming zap PRI calls do no hea...
related to          0015609 [patch] WARNING[23025]: channel.c:952 _...
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 (0115183) destiny6628 (reporter) - 2009-12-14 01:58
 https://issues.asterisk.org/view.php?id=16081#c115183 
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When this error starts floating on asterisk then call connectivity becomes
poorer and at that time we have to kill asterisk and start asterisk and
then things becomes better. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-12-14 01:58 destiny6628    Note Added: 0115183                          
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