Juha Heinanen writes:

> i noticed that kamailio 4.3 presence server takes several seconds to
> generate notify when it receives subscribe request.

OK, found the reason. subs_db_mode=3 and notifier_processes=1 (default)
and waitn_time=5 (default) means that NOTIFY requests may be buffered
for 5 seconds.

so when UA quits and sends un-SUBSCRIBE, it will never get the final
NOTIFY, because by that time it has already un-registered itself and sip
proxy produces error message about it.  not good at all.

-- juha

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Reply via email to