28 Mar
2016
28 Mar
'16
9:27 p.m.
Hello,
You cannot handle SIP eventualities by checking the return value of
t_relay(); a call to t_relay() will almost always succeed immediately,
unless there is an a priori failure out of hand (e.g. cannot send from
socket, DNS lookup failure, etc.).
Instead, you must do this in a failure_route:
route {
...
t_on_failure("FAILURE_ROUTE");
if(!t_relay())
sl_reply_error();
}
failure_route[FAILURE_ROUTE] {
if(t_is_canceled())
exit;
if(t_branch_timeout()) {
# Handle your timeout case here.
$ru = new value etc.
t_relay();
exit;
}
}
--
Alex Balashov | Principal | Evariste Systems LLC
1447 Peachtree Street NE, Suite 700
Atlanta, GA 30309
United States
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/