[Kamailio-Devel] [ openser-Bugs-2105813 ] bug in tm - shoudn't retransmit

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Bugs item #2105813, was opened at 2008-09-11 16:45
Message generated for change (Comment added) made by klaus_darilion
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Category: modules
Group: ver devel
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Klaus Darilion (klaus_darilion)
Assigned to: Nobody/Anonymous (nobody)
Summary: bug in tm - shoudn't retransmit

Initial Comment:
Hi!

I think there is a bug in tm module. I use pua module to send PUBLISH messages to kamailio itself. presence module will handle the request and answers with 200 OK. Although the 200 OK is received by tm, it triggers retransmissions of the PUBLISH.

The setup is:
klaus.darilion@     proxy        klaus at pernau.at        watcher
  nic.at43.at      pernau.at                          klaus2 at pernau.at
   |                   |               |                    |
   |----INVITE-------->|               |                    |
   |                   |--INVITE------>|                    |
   |                   |               |                    |
   |                   |----\          |                    |
   |                   |     |PUBLISH  |                    |
   |                   |<---/          |                    |
   |                   |               |                    |
   |                   |----\          |                    |
   |                   |     |200 OK   |                    |
   |                   |<---/          |                    |
   |                   |---------------------------NOTIFY-->|
   |                   |----\          |                    |
   |                   |     |PUBLISH  |                    |
   |                   |<---/          |                    |
   |                   |               |                    |
   |                   |----\          |                    |
   |                   |     |PUBLISH  |                    |
   |                   |<---/          |                    |
   |                   |               |                    |
   |                   |----\          |                    |
   |                   |     |PUBLISH  |                    |
   |                   |<---/          |                    |
   |                   |               |                    |



Please find the attached logfiles and ngrep siptrace.

thanks
klaus

----------------------------------------------------------------------

>Comment By: Klaus Darilion (klaus_darilion)
Date: 2008-09-11 16:47

Message:
I added the setup ASCII-art also as textfile.
File Added: kamailio-tm-bug-setup.txt

----------------------------------------------------------------------

Comment By: Klaus Darilion (klaus_darilion)
Date: 2008-09-11 16:46

Message:
File Added: kamailio-tm-bug-syslog.txt

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=743020&aid=2105813&group_id=139143