[Kamailio-Users] Profile takes some time to be cleared

[Daniel-Constantin Mierla]

On 04/15/2009 11:06 AM, mayamatakeshi wrote:
> On Wed, Apr 15, 2009 at 4:27 PM, Daniel-Constantin Mierla
> <miconda at gmail.com> wrote:
>   
>> Hello,
>>
>> On 04/15/2009 06:43 AM, mayamatakeshi wrote:
>>     
>>> On Thu, Feb 26, 2009 at 3:22 AM, Daniel-Constantin Mierla
>>> <miconda at gmail.com> wrote:
>>>
>>>       
>>>> On 02/25/2009 06:16 PM, mayamatakeshi wrote:
>>>>
>>>>         
>>>>> On Thu, Feb 26, 2009 at 12:34 AM, mayamatakeshi
>>>>> <mayamatakeshi at gmail.com>
>>>>> wrote:
>>>>>
>>>>>
>>>>>           
>>>>>> On Wed, Feb 25, 2009 at 7:29 PM, mayamatakeshi
>>>>>> <mayamatakeshi at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>
>>>>>>             
>>>>>>> Hello,
>>>>>>> I'm using the set_dlg_profile function from the dialog module
>>>>>>> (kamailio
>>>>>>> 1.4).
>>>>>>> I use it to control limit of simultaneous calls to clients.
>>>>>>> I'm noticing that after this function is called, even if the call
>>>>>>> terminates immediately, it takes some 3 to 4 seconds for the profile
>>>>>>> to be cleared. Is there any reason for this?
>>>>>>> I can see even if I call unset_dlg_profile on failure_route, the
>>>>>>> profile will take that time span to be cleared.
>>>>>>>
>>>>>>>
>>>>>>>               
>>>>>> Sorry, I was retesting this. it seems unset_dlg_profile do has
>>>>>>             
>>>>>>> immediate
>>>>>>>               
>>>>>> effect.
>>>>>>
>>>>>>
>>>>>>             
>>>>> Oh yes, unset_dlg_profile will immediately remove the dialog from the
>>>>> profile, but this cannot be called from request_route, so if a call is
>>>>> immediately answered and disconnected,
>>>>>
>>>>>           
>>> Hello Daniel,
>>> sorry for the late reply (I was not aware of you response till some
>>> days ago. I might have mistakenly deleted your message without reading
>>> it).
>>>
>>>
>>>       
>>>> is the call answered? or the call is cancelled?
>>>>
>>>>         
>>> The call is answered immediately upon reception of the INVITE and
>>> immediately terminated with BYE.
>>>
>>>
>>>       
>>>> The profile should be removed as soon as the dialog terminates.
>>>>
>>>>         
>>> This is not happening if you expect the profile to be cleared by
>>> itself upon reception of BYE (it will only happen for calls longer
>>> than 3 or 4 seconds from INVITE to BYE).
>>>
>>>
>>>       
>>>> I do not see
>>>> a reason why not enabling the unset_dlg_profile for request_route. Edit
>>>> modules/dialog/dialog.c and set REQUEST_ROUTE for unset_dlg_profile in:
>>>>
>>>> static cmd_export_t cmds[]
>>>>
>>>> Then in: modules/dialog/dlg_profile.c, in function unset_dlg_profile
>>>> replace
>>>> line:
>>>> if (dlg==NULL || route_type==REQUEST_ROUTE) {
>>>>
>>>> with:
>>>> if (dlg==NULL) {
>>>>
>>>> Recompile, reinstall, do some tests and report it here. If all ok, we can
>>>> enable it.
>>>>
>>>>         
>>> I tried that with the 1.4 branch and it works.
>>>
>>>       
>> to summarize now:
>> - unset_dlg_profile works ok with the change in the source
>> - still there is not an auto-clear for very short calls
>>
>> Is it right?
>>     
>
> Hello, Daniel
> yes, that's correct.
>   
I did a patch some days ago. Can you test it with 1.5 or trunk?
http://lists.kamailio.org/pipermail/users/2009-April/022811.html

Thanks,
Daniel

-- 
Daniel-Constantin Mierla
http://www.asipto.com/