[OpenSIPS-Devel] [ opensips-Bugs-2940418 ] stale dialog after using call hold

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Thu Jan 28 09:18:44 CET 2010


Bugs item #2940418, was opened at 2010-01-26 21:36
Message generated for change (Settings changed) made by bogdan_iancu
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Category: modules
Group: 1.5.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Andrew Pogrebennyk (apogrebennyk)
>Assigned to: Bogdan-Andrei Iancu (bogdan_iancu)
Summary: stale dialog after using call hold

Initial Comment:
I've found that if I call the other SIP account, put the call on and off hold (necessarily as a caller - if callee uses call hold this doesn't happen) and then end the call, OpenSIPS keeps thinking this is an active dialog and it just hangs there forever. I am attaching the tcpdump trace of just one problematic call made right on the opensips server and the opensips.log with debug level 3 (it's useful only in the sense that it shows there were no errors in dialog module, but if in increase debug level to 4 there are tons of useless info). This is the output of profile_list_dlgs command obtained after the call was ended.

# opensipsctl fifo profile_list_dlgs caller
dialog::  hash=3718:1395615021
        state:: 4
        user_flags:: 0
        timestart:: 1264533523
        timeout:: 60019
        callid:: ZTkwOGQxYjdlZGYwMDljODE1ODQ3MmRmY2I5MjI0YzM.
        from_uri:: sip:000100 at 68.166.6.122
        from_tag:: ae344d3e
        caller_contact:: sip:000100 at 77.122.227.73:6370
        caller_cseq:: 3
        caller_route_set::
        caller_bind_addr:: udp:68.166.6.122:5060
        to_uri:: sip:000101 at 68.166.6.122
        to_tag:: 2135014f
        callee_contact:: sip:000101 at 77.122.227.73:27436;rinstance=8c6d4f852faa42eb
        callee_cseq:: 2
        callee_route_set::
        callee_bind_addr:: udp:68.166.6.122:5060


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Comment By: Andrew Pogrebennyk (apogrebennyk)
Date: 2010-01-26 21:52

Message:
Oh and I'm using version 1.5.3
As for configuration script, I'm doing basically create_dialog() and then
set_dlg_profile() to insert dialog onto caller profile.

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Comment By: Andrew Pogrebennyk (apogrebennyk)
Date: 2010-01-26 21:48

Message:
I'm attaching below one the opensips log for another call, this time with
debug=4.

This is the stale dialog after after the call end:
dialog::  hash=3558:842134357
        state:: 4
        user_flags:: 0
        timestart:: 1264534993
        timeout:: 61487
        callid:: YTQ3YjRjNTVjYWQwYWRmOTQ5ZDE3MmZjOTlhMGIyY2M.
        from_uri:: sip:000100 at 68.166.6.122
        from_tag:: 9673d152
        caller_contact:: sip:000100 at 77.122.227.73:6370
        caller_cseq:: 3
        caller_route_set::
        caller_bind_addr:: udp:68.166.6.122:5060
        to_uri:: sip:000101 at 68.166.6.122
        to_tag:: b542cf1c
        callee_contact::
sip:000101 at 77.122.227.73:27436;rinstance=8c6d4f852faa42eb
        callee_cseq:: 2
        callee_route_set::
        callee_bind_addr:: udp:68.166.6.122:5060

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

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