Dear all, Recently, I encounter a problem that the SIP server abnormally processes REGISTER once or twice a day. An example is given as follows. A client sends a REGISTER with stale nonce to the SIP server. The SIP server replies a 401 with a new nonce. The client sends a REGISTER with the new nonce to the SIP server. For some unknown reason, the SIP server processes the REGISTER a little longer and thus the client re-sends the REGISTER to the SIP server. At the same time, the two threads of the SIP server processes the two REGISTER separately. In the end, one thread replies 401 but the other replies 200 OK. A real log is listed below. The version of OpenSIPS I use is 1.9.1. Any comment is very welcome.
Best regards, Chen-Che Jun 29 06:40:59 localhost /usr/sbin/opensips[25665]: REGISTER cseq nonce: sip:[email protected] 5855 53afb4e1000054af38f8986e1e4b16b275cee3ac325f6fd1 Jun 29 06:40:59 localhost /usr/sbin/opensips[25665]: code: -3 Jun 29 06:40:59 localhost /usr/sbin/opensips[25619]: 401: sip:[email protected] sip:[email protected] [email protected] from 10.1.4.16 Jun 29 06:41:01 localhost /usr/sbin/opensips[25668]: REGISTER cseq nonce: sip:[email protected] 5856 53afb519000054b485bc2a10c601619817262c4ed2935dd5 Jun 29 06:41:01 localhost /usr/sbin/opensips[25678]: REGISTER cseq nonce: sip:[email protected] 5856 53afb519000054b485bc2a10c601619817262c4ed2935dd5 Jun 29 06:41:01 localhost /usr/sbin/opensips[25678]: code: -3 Jun 29 06:41:01 localhost /usr/sbin/opensips[25616]: 401: sip:[email protected] sip:[email protected] [email protected] from 10.1.4.16 Jun 29 06:41:01 localhost /usr/sbin/opensips[25617]: 200: sip:[email protected] sip:[email protected] [email protected] from 10.1.4.16 -- View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/Occasional-registration-handling-errors-tp7592164.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
