On Tue, 2010-05-11 at 22:09 -0400, M. Ranganathan wrote: > Proxy liveness can be rapidly tested by sending a ping to port 5060 > (i.e. a CRLFCRLF packet). I use this in sipxbridge to cut down the > failover time. I do not think it is necessary to wait for the SIP > transaction state machine to time out. Just send a UDP ping to the > proxy server.
We have had pathological conditions in which a CRLF (which is answered by a low level socket thread) works, but sending a SIP message would not because the higher level threads are wedged. _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev sipXecs IP PBX -- http://www.sipfoundry.org/
