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

[Daniel-Constantin Mierla]

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,

is the call answered? or the call is cancelled?

The profile should be removed as soon as the dialog terminates. 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.

Cheers,
Daniel


>  we will get to this situation
> of  having the dialog still in the profile for some seconds. Well,
> this would be very unlikely so, being able to resolve the case of
> immediate disconnection will be just fine.
>   

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