sl_send_reply() sends the SIP response in stateless mode. In that
way, the transaction state is not updated at all, tm module sending
its own response as well (the 408).
You can use t_reply() instead of sl_send_reply() for overwriting
tm's response code.
The return code of the function is available in $rc.
t_relay();
$var(rc) = $rc;
xlog("t_relay returned $var(rc)\n");
Above I stored $rc in a temporary variable (which is not really
needed in this example) -- in that way you are sure it doesn't get
overwritten in case you execute other functions before you interpret
it.
Cheers,
Daniel
On 26/06/14 06:31, Allen Zhang wrote:
Hi,
when t_relay() times out, calling
sl_reply_error() will send 408 to the client.
But if I don’t want to send 408, how do I
interpret the error code t_relay() set?