[OpenSIPS-Users] DIALOG not deleted on BYE

[Bogdan-Andrei Iancu]

Hi Uwe,

Thanks for the traces. Looking at the opensips logs, I say you do 
loose_route() twice for the ACK which looks twice for the dialog and 
increase the ref twice for the dialog....this is why the ref never gets 
back to 0 to allow the dialog to be destroyed..

Could you confirm this for me ?

even if it's a script error , the dialog module should cope with it..I 
will look for a fix.

Thanks and regards,
Bogdan

Bogdan-Andrei Iancu wrote:
> Hi Uwe,
>
>
> Uwe Kastens wrote:
>   
>> Hi again,
>>
>> So I think it might be a bug. One direction (UA to PSTN) works everytime
>> perfectly. It doesn't matter on which side the BYE is sent. If I try the
>> other direction, the dialog will not be removed. Again it won't matter
>> on which side the BYE is sent - the dialog will stay active.
>>   
>>     
> yes, it sounds like.
>   
>> Unfort I was not able to find out what the states and the events means.
>>   
>>     
> You can find the meaning of each state in: modules/dialog/dlg_hash.h
>
>
>   
>> So its not easy to debug further.
>>
>> Working direction:
>> DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 1 to
>> state 2, due event 2
>> DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 2 to
>> state 3, due event 3
>> DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 3 to
>> state 4, due event 6
>> DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 4 to
>> state 4, due event 6
>> DBG:dialog:next_state_dlg: dialog 0xd7a30870 changed from state 4 to
>> state 4, due event 1
>>
>> Not Working
>> DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 1 to
>> state 2, due event 2
>> DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 2 to
>> state 2, due event 2
>> DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 2 to
>> state 3, due event 3
>> DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 3 to
>> state 5, due event 7
>> DBG:dialog:next_state_dlg: dialog 0xd7a2c6e0 changed from state 5 to
>> state 5, due event 1
>>
>> Anyone could help please?
>>   
>>     
> I can try : )
>
> could you (privately if needed) please send me the the full logs for the 
> entire call (debug=6) - for the non working part.
>
> Thanks and regards,
> Bogdan
>   
>> BR
>>
>> Uwe
>>
>>
>> Uwe Kastens schrieb:
>>   
>>     
>>> Hello again,
>>>
>>> I think the dialog is destroyed, if no reference is left. And so I asume
>>>  the dialog is missing the ACK for the BYE. Or do I need to unref it
>>> manually  via reply_route? I will attach the log.
>>>
>>> dialog::  hash=440:1838775488
>>> 	state:: 5
>>> 	user_flags:: 0
>>> 	timestart:: 1246005835
>>> 	timeout:: 0
>>> 	callid:: 240f6fed145ac8251915f50d3d54be78 at 10.20.138.105
>>> 	from_uri:: sip:9904090 at 10.20.138.105:5100
>>> 	from_tag:: as619609ab
>>> 	caller_contact:: sip:9904090 at 10.20.138.105:5100
>>> 	caller_cseq:: 102
>>> 	caller_route_set::
>>> 	caller_bind_addr:: udp:10.20.138.125:5100
>>> 	to_uri:: sip:4315302290 at asn2.domain.de:5100
>>> 	to_tag:: ZdwulVArZJyQZ6lMpIk9pvPlzPV73upl
>>> 	callee_contact:: sip:4315302290 at 10.20.139.62:5060
>>> 	callee_cseq:: 102
>>> 	callee_route_set:: <sip:10.20.138.145;lr;ftag=as619609ab;did=8b1.8ddb7a7>
>>> 	callee_bind_addr:: udp:10.20.138.125:5100
>>>
>>> BR
>>>
>>> Uwe
>>>
>>> Uwe Kastens schrieb:
>>>     
>>>       
>>>> Hello list,
>>>>
>>>> I am using DIALOG for the Concurrent calls limitation following the
>>>> tutorial. Its working pretty well - in one direction :-)
>>>>
>>>> DIALOGs from UA to PSTN are deleted after processing the BYE. In the
>>>> other direction I see that the BYE is processed correctly, but DIALOGs
>>>> are staying in state 5.
>>>>
>>>> Where can I find the documentation for the states? Which will delete a
>>>> DIALOG. The BYE or the ack for the BYE?
>>>>
>>>>
>>>> BR
>>>>
>>>> Uwe
>>>>
>>>>       
>>>>         
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>     
>>>       
>>   
>>     
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>