On 1/29/10 8:40 PM, Zunnun wrote:
I have also found this problem with 1.5.3. Modified Kamailio's source code to fix that problem. Now I don't have this problem.
can you send a patch? I will check it and commit it to svn if all ok.
Thanks, Daniel
Pascal Maugeri wrote:
Hi
Using Kamailio 1.5 we periodically get the following errors:
Jul 1 09:54:41 localhost /usr/local/sbin/openser[3836]: ERROR:core:tcp_blocking_connect: poll error: flags 18 Jul 1 09:54:41 localhost /usr/local/sbin/openser[3836]: ERROR:core:tcp_blocking_connect: failed to retrieve SO_ERROR (110) Connection timed out Jul 1 09:54:41 localhost /usr/local/sbin/openser[3836]: ERROR:core:tcpconn_connect: tcp_blocking_connect failed Jul 1 09:54:41 localhost /usr/local/sbin/openser[3836]: ERROR:core:tcp_send: connect failed Jul 1 09:54:41 localhost /usr/local/sbin/openser[3836]: ERROR:tm:msg_send: tcp_send failed
They are several emails in this mailing list explaining we should play with tcp parameters. I will try to change my configuration and see if we can solve this issue.
But when this kind of error happen we observe that the kamailio processes are using 100% of CPU (top).
Our client is using SIP over TCP only (no UDP).
Do you have any hint on how to configure Kamailio to improve TCP support ? Is it normal to kamailio processes to overload CPU ?
Regards, Pascal
Kamailio (OpenSER) - Users mailing list Users@lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users