[asterisk-bugs] [Asterisk 0014919]: RTP ports dont get closed with SIP over TCP

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14919 
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Reported By:                vrban
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14919
Category:                   Channels/chan_sip/TCP-TLS
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 188895 
Request Review:              
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Date Submitted:             2009-04-16 20:02 CDT
Last Modified:              2009-04-18 15:32 CDT
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Summary:                    RTP ports dont get closed with SIP over TCP
Description: 
Iam using sipp to stress test chan_sip with a higher load of SIP over TCP
calls.
And i noticed that the RTP ports dont get closed. netstat shows 1000 open
udp ports after 500 finished SIP over TCP calls. And they get only closed
after i shutdown asterisk.

Tu ensure this is TCP related i have done the same test with SIP over UDP.
Then the RTP port get closed after the calls are done.
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 (0103404) vrban (reporter) - 2009-04-18 15:32
 http://bugs.digium.com/view.php?id=14919#c103404 
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attached a to short log from a SIP over UDP and TCP hangup.

As you can see, in TCP the two last lines:

[Apr 18 22:29:52] DEBUG[27699]: chan_sip.c:5494 sip_destroy: Destroying
SIP dialog 8001C372-C52A-DE11-8A54-00C09F5DAD7B at 192.168.116.108 [Apr 18
22:29:52] DEBUG[27699]: rtp_engine.c:269 instance_destructor: Destroyed RTP
instance '0x8805a30

are missing in the tcp hangup process 

Issue History 
Date Modified    Username       Field                    Change               
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2009-04-18 15:32 vrban          Note Added: 0103404                          
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