[asterisk-bugs] [Asterisk 0019205]: Using "loose" option for "joinempty" and/or "leavewhenempty" settings causes severe Asterisk issues

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=19205 
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Reported By:                wrp
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19205
Category:                   Applications/app_queue
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.3.2 
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:             2011-04-29 16:08 CDT
Last Modified:              2011-04-29 16:08 CDT
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Summary:                    Using "loose" option for "joinempty" and/or
"leavewhenempty" settings causes severe Asterisk issues
Description: 
We started using this option today and have run into two separate issues
when using it:

1) We received countless registration-related errors immediately upon
reloading our config such as the following:

[2011-04-29 12:11:54] NOTICE[2255]: chan_sip.c:23511
handle_request_register: Registration from '<sip:2143@[REMOVED]>' failed
for '192.168.202.79:5060' - No matching peer found
[2011-04-29 12:11:55] NOTICE[2255]: chan_sip.c:23511
handle_request_register: Registration from '<sip:2216@[REMOVED]>' failed
for '192.168.202.76:5060' - No matching peer found
[2011-04-29 12:11:55] NOTICE[2255]: chan_sip.c:23511
handle_request_register: Registration from '<sip:2216@[REMOVED]>' failed
for '192.168.202.76:5060' - No matching peer found

It appears as though parts of our config, such as sip_additional.conf,
wasn't loaded, causing registrations from remote devices to fail. Upon
reverting back to using the "no" option for joinempty and leavewhenempty,
these errors went away.

2) A second time that we tried changing these settings, we experienced an
Asterisk crash a little later. We aren't able to find much information in
terms of errors, but we did see a huge spike on our SNMP graphs that
monitor server load and we were dropped out of our "asterisk -r" sessions.


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Issue History 
Date Modified    Username       Field                    Change               
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2011-04-29 16:08 wrp            New Issue                                    
2011-04-29 16:08 wrp            Asterisk Version          => 1.8.3.2         
2011-04-29 16:08 wrp            Regression                => No              
2011-04-29 16:08 wrp            SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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