[OpenSIPS-Users] Possibility to drop packets from local route.

[Bogdan-Andrei Iancu]

Just for the mailling list, this is to be addressed via this feature 
request:
     
https://sourceforge.net/tracker/?func=detail&aid=3514222&group_id=232389&atid=1086413

Regards,
Bogdan

On 03/30/2012 06:18 AM, Nick wrote:
> For example, I push there source ip address. If I do it before
> b2b_logic_init, b2b drops this tag, even I place this tag into
> custom_headers parameter. Also, I need to place some parameters from
> cachedb into every packet. I cannot do it in main and b2b_request
> routes (tags dropped by b2b), I do it in local route.
>
> --
> Nick
>
>
> 2012/3/29 Bogdan-Andrei Iancu<bogdan at opensips.org>:
>> Ideally, such processing should be done before pushing the call into B2B -
>> first you are sure you have all the data and only then you jump into action
>> :)
>>
>> What kind of data you want to push into the outbound call ?
>>
>> Regards,
>> Bogdan
>>
>>
>> On 03/29/2012 06:51 PM, Nick wrote:
>>
>> I have a real case, when I need to break b2b dialog.
>>
>> For example. Before send b2b packet, I read values from cachedb and add tags
>> in INVITE. If cachedb don't answer or value not found, I should break dialog
>> and send reply back. But I cannot. Maybe it would be helpful, if I would
>> call some command, which deletes (breaks) b2b dialog.
>>
>> --
>> Nick
>>
>> 2012/3/29 Bogdan-Andrei Iancu<bogdan at opensips.org>
>>> Hi Nick,
>>>
>>> Once again - do you have a real case of a such error or dialog broken you
>>> want to "fix" ? I'm just asking because the approach you are looking for
>>> does not seem natural for me :)
>>>
>>> Regards,
>>> Bogdan
>>>
>>>
>>> On 03/28/2012 09:03 AM, Nick wrote:
>>>> I need to drop some packets in local route due to internal errors,
>>>> when b2b dialog already broken.
>>>>
>>>> It would be great possibility also to generate replies from local
>>>> route in that cases.
>>>>
>>>> --
>>>> Nick
>>>>
>>>>
>>>>
>>>> 2012/3/23 Bogdan-Andrei Iancu<bogdan at opensips.org>:
>>>>> Hi Nick,
>>>>>
>>>>> The b2b_request|reply routes are used to see the inbound traffic
>>>>> (related to
>>>>> the b2bua sessions) and they do not allow you to drop the messages.
>>>>>
>>>>> Now, why do you want to route in locale route ? routing (in regards to
>>>>> b2b)
>>>>> should be done in the scenario of the b2b - you should not try to drop
>>>>> requests / replies generated by b2b as that will break the internal
>>>>> logic of
>>>>> the b2b.
>>>>>
>>>>> Maybe you can detail a bit what you try to accomplish and might advice
>>>>> on a
>>>>> better way to do it.
>>>>>
>>>>> Regards,
>>>>> Bogdan
>>>>>
>>>>>
>>>>>
>>>>> On 03/23/2012 11:09 AM, Nick wrote:
>>>>>> When I'd like drop something, that generated by b2b_logic module. I
>>>>>> don't know can I drop such packet in b2b_request route or not (I think
>>>>>> that answer is no), but I need to drop it in local route, where placed
>>>>>> all of my b2b routing logic because I need to change $du, but $du
>>>>>> changed in b2b_request route ignored and I change it in local route.
>>>>>>
>>>>>> --
>>>>>> Nick
>>>>>>
>>>>>>
>>>>>> 2012/3/23 Bogdan-Andrei Iancu<bogdan at opensips.org>:
>>>>>>> Hi Nick,
>>>>>>>
>>>>>>> Theoretically speaking, something like that would be possible to
>>>>>>> implement -
>>>>>>> but can you give me an example of why you should do that ?
>>>>>>>
>>>>>>> Regards,
>>>>>>> Bogdan
>>>>>>>
>>>>>>>
>>>>>>> On 03/23/2012 07:19 AM, Nick wrote:
>>>>>>>
>>>>>>> drop() command doesn't work in local route. Is it possible to add
>>>>>>> this?
>>>>>>>
>>>>>>> --
>>>>>>> Nick


-- 
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com