[asterisk-bugs] [Asterisk 0018337]: (Call Completion / SIP) Asterisk Server Fails To Send A Response To A Re-Subscribe After The Expires Timer Matures

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=18337 
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Reported By:                GeorgeKonopacki
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18337
Category:                   Channels/chan_sip/Subscriptions
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.0 
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:             2010-11-19 08:24 CST
Last Modified:              2010-11-19 08:24 CST
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Summary:                    (Call Completion / SIP) Asterisk Server Fails To
Send A Response To A Re-Subscribe After The Expires Timer Matures
Description: 
We have successfully subscribed for call completion and have received a
NOTIFY message with cc-queued in its message body.
The phone / uri we are monitoring as this point does not have any
activity.
Eventually the expires timer matures in our client, so our client
re-subscribes. The Asterisk server does NOT send a response back to our
client!

We know that the Asterisk server does successfully update its expiry timer
for the subscription because when the phone / uri we are monitoring becomes
available, the Asterisk server then sends a NOTIFY with cc-ready in the
message body.

This bug appears to be in the file chan_sip.c in the function
‘handle_request_subscribe’ around line 23354.
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Issue History 
Date Modified    Username       Field                    Change               
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2010-11-19 08:24 GeorgeKonopackiNew Issue                                    
2010-11-19 08:24 GeorgeKonopackiAsterisk Version          => 1.8.0           
2010-11-19 08:24 GeorgeKonopackiRegression                => No              
2010-11-19 08:24 GeorgeKonopackiSVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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