[sr-dev] t_relay with param is unknown

[Juha Heinanen]

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?

-- juha