Ovidiu Sas wrote:
Hi Klaus,You can use the fr_timer from the tm module: http://openser.org/docs/modules/1.1.x/tm.html#AEN108 If you don't get any reply from the far end, this timer will fire.
I recently had a look at the timer related source code and that is what I wrote down:
- Each SIP transaction has a final response timer (FRT) - SIP transactions fail (failure_route, status 408) when FRT fires- TM module exposes final response timers (FRT) fr_timer and fr_inv_timer (can be set using AVP)
- INVITE transactions: FRT initially equals fr_timer and gets set to fr_inv_timer after receiving first provisional response
- setting fr_timer to a low value (e.g. 3s) allows for fast INVITE failoverSo I'm setting fr_timer to a low value for local INVITE transactions. Local here means sessions between endpoints from our network domain. Something along the lines:
route[0] {
if (method==INVITE) {
# set fr_timer to 3 seconds
avp_write("i:3", "$avp(fr_timer)");
# call FAILURE_DEFAULT_RELAY routing block on transaction
failure
t_on_failure("FAILURE_DEFAULT_RELAY");
t_relay();
exit;
}
}
failure_route[FAILURE_DEFAULT_RELAY] {
# status 408 ? transaction timed out
if (t_check_status("408")) {
# try next target
if (ds_next_domain()) {
t_relay();
}
}
}
- Christian
Regards, Ovidiu Sas On 12/18/06, Klaus Darilion <[EMAIL PROTECTED]> wrote:Hi! i wonder if there is a timer which controls the timeout for provisional replies. E.g. I want to cancel an INVITE and retry another gateway if the gateway does not respond with 100 (or 180) in a certain time. regards klaus -- Klaus Darilion nic.at _______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users_______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
smime.p7s
Description: S/MIME Cryptographic Signature
_______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
