[OpenSER-Users] Explanation of 0x02 in "t_relay()" ?

[Ovidiu Sas]

Hello all,

I updated the README file for this particular flag.

Regards,
Ovidiu Sas

On Thu, May 29, 2008 at 11:15 AM, Bogdan-Andrei Iancu
<bogdan at voice-system.ro> wrote:
> Hi Iñaki,
>
> by "failure" it means a failure of the "relay" action - so, if t_relay()
> is not able to forward the request (due internal error, bad RURI, bad
> message, etc), with no 0x02 flag, the t_relay() function will
> automatically send back a negative reply and return true in script. Of
> course, this behaviour does not allow you to do any kind of failure.
>
> So, the idea is about the type of failure - it is a forward error (when
> nothing was put on network) and not a SIP failure (negative reply or
> timeout).
>
> Regards,
> Bogdan
>
> Iñaki Baz Castillo wrote:
>> Hi. I read in "t_relay" doc:
>>
>> --------
>> 0x02 - do not internally send a negative reply in case of failure. It applies
>> only when the transaction is created. By default one is sent. Useful if you
>> want to implement a serial forking in case of failure.
>> --------
>>
>> Could you please explain it a little more? I use failure_route with
>> append_branch and before it OpenSer doesn't send back a negative reply to
>> caller (in fct it would end the transaction). What the purpose of this bit
>> option?
>>
>> Thanks a lot.
>>
>>
>>
>
>
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