[sr-dev] t_relay with param is unknown

[Andrei Pelinescu-Onciul]

On Jun 01, 2009 at 17:34, Juha Heinanen <jh at tutpro.com> wrote:
> Andrei Pelinescu-Onciul writes:
> 
>  > 0x02 -  in sip-router the negative reply is generated at the end of the
>  > script (and not internal inside t_relay()) and only if no reply from
>  > script was generated. So one could always use t_reply() to change the
>  > reply code, or t_release() to skip generating a reply.
>  > I'm not sure if this is completely equivalent to the k 0x02.
> 
> this sounds fine.
> 
>  > > in
>  > > case of failure, does t_relay always return -1 or are the other negative
>  > > values as well?
>  > 
>  > It can return other negative values, when called form a request route
>  > (e.g.: E_BAD_ADDRESS, E_SEND, E_ADM_PROHIBITED, E_OUT_OF_MEM a.s.o,
>  >   see error.h for the negative values).
> 
> now the thousand euro question is, is failure route executed (if set),
> on all those cases?

No, if t_relay() returns negative, the failure route is not executed
(since the transaction was not created in the first place).

Andrei