[OpenSIPS-Users] Acc - Can't get db_extra_bye to work

[Ryan Bullock]

I need these values to survive an opensips restart (we have dialog
persistence to db for failover), so that rules out the cachedb_local.

How slow is get_dialog_info() (I am going to guess it depends on the
number of active dialogs)? Would a call to cachedb_memcached still be
faster?

Regards,

Ryan

On Fri, May 4, 2012 at 4:33 AM, Vlad Paiu <vladpaiu at opensips.org> wrote:
> Hello Ryan,
>
> In your case, as a temporary solution, you'd better use cachedb_local , as
> it would be much faster compared to get_dialog_info().
>
> Regards
>
> Vlad Paiu
> OpenSIPS Developer
> http://www.opensips-solutions.com
>
>
>
> On 05/03/2012 07:57 PM, Ryan Bullock wrote:
>>
>> Thanks for the info Razvan.
>>
>> Looks like I may be able to use get_dialog_info() as well to get what
>> I need before calling loose_route.
>>
>> On Wed, May 2, 2012 at 3:58 AM, Razvan Crainea<razvan at opensips.org>
>>  wrote:
>>>
>>> Hi, Ryan!
>>>
>>> Unfortunately calling loose_route twice won't do the trick. You'll
>>> somehow
>>> have to make sure that all AVPs are populated before calling loose_route
>>> the
>>> first time. My suggestion is to use CacheDB to keep info between INVITE
>>> and
>>> BYE and fetch the info before loose_route.
>>>
>>>
>>> Regards,
>>>
>>> --
>>> Răzvan Crainea
>>> OpenSIPS Developer
>>> http://www.opensips-solutions.com
>>>
>>>
>>> On 05/01/2012 07:33 PM, Ryan Bullock wrote:
>>>>
>>>> Thanks for the response.
>>>>
>>>> I have not tried setting them before loose_route(). I guess my example
>>>> is bad, because I need to access some dialog values before I can set
>>>> the acc variables, and my understanding is that I cannot access dlg
>>>> variables until I call loose_route (or match_dialog).
>>>>
>>>> Is their a way to do both? Would it hurt to call loose_route() twice?
>>>>
>>>> Regards,
>>>>
>>>> Ryan
>>>>
>>>> On Tue, May 1, 2012 at 1:14 AM, Razvan Crainea<razvan at opensips.org>
>>>>  wrote:
>>>>>
>>>>> Hi, Ryan!
>>>>>
>>>>> Have you tried to set the avp values before 'loose_route' call?
>>>>>
>>>>> Regards,
>>>>>
>>>>> --
>>>>> Răzvan Crainea
>>>>> OpenSIPS Developer
>>>>> http://www.opensips-solutions.com
>>>>>
>>>>>
>>>>>
>>>>> On 04/28/2012 06:28 PM, Ryan Bullock wrote:
>>>>>>
>>>>>> Without any success I have been trying to get some values accounted
>>>>>> using the 'db_extra_bye'  parameter of the acc module. However,
>>>>>> opensips still appears to always account the values as if they were
>>>>>> taken from the original INVITE transaction and not the BYE.
>>>>>>
>>>>>> I have cdr accounting enabled, as well as several db_extra values.
>>>>>>
>>>>>> When a BYE is received I update a few avp variables. When I xlog these
>>>>>> variables I can see that they are properly set, however opensips
>>>>>> inserts empty values into the database. If I set these variables to
>>>>>> something in the original INVITE, then that value will be accounted
>>>>>> instead, but still not the updated value from the BYE.
>>>>>>
>>>>>> Has anyone been able to get this to work? Am I missing something
>>>>>> obvious?
>>>>>>
>>>>>> Example Config:
>>>>>>
>>>>>> ....
>>>>>> modparam("acc", "db_extra_bye", "call_val=$avp(call_val);
>>>>>> bye_val=$avp(bye_val)")
>>>>>> .....
>>>>>> ......
>>>>>>                   if (loose_route()) {
>>>>>>                              if (is_method("BYE"))
>>>>>>                                           $avp(call_val) = "set";
>>>>>>                                           $avp(bye_val) = "set";
>>>>>>                              }
>>>>>>                              ................
>>>>>>                   }
>>>>>>
>>>>>>
>>>>>> Thanks.
>>>>>>
>>>>>> Regards,
>>>>>>
>>>>>> Ryan
>>>>>>
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>>>>>
>>>>>
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