[Devel] Dialog module bug?

Bogdan-Andrei Iancu bogdan at voice-system.ro
Tue Mar 6 10:13:06 CET 2007


Hi,

with the last version from SVN trunk ,this race (and more others) were 
fixed.

regards,
bogdan

Bogdan-Andrei Iancu wrote:
> Hi,
>
> this is the result of a race between the outgoing reply (confirming 
> the dialog) and an incoming sequential request.
>
> The TM callback for outgoing replies is called after the send itself 
> is done and it is possible that in the mean while another process to 
> already process a sequential request for the same dialog. This will 
> result in an update before insert.
>
> DO you have such situation? a fast sequential req after the 200 OK ? ( 
> a re-invite maybe) ? I will try to dig more to see if there is a 
> solution to fix this.
>
> regards,
> bogdan
>
> T.R. Missner wrote:
>> Hello,
>>
>> We are seeing this line in our logs quite consistently.
>> Using dialog module with openser 1.1.1
>>
>> I looked at the code and cannot determine why this condition would  be
>> happening.
>>
>> Any ideas?
>>
>>
>> BUG:dialog:update_dlg_timer: links are nul (not in timer)!
>>
>> Thanks
>>
>> TR
>>
>>
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>>   
>
>
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