I have a 2+2 (say 1,2,3 & 4) machine jboss esb cluster with jboss messaging configured. The 2 machines are separated by a ssh tunnel.
I'm currently doing some HA / failover testing and when I kill e.g. server 3, failover happens nicely to server 4. But if I only kill the ssh tunnel and keep all servers running - then traffic seems to stop. After I restart the ssh tunnel it takes a while before the messages are picked up again.
Should I change the socket.check_connection and timeout attrbutes in jboss-messaging.sar/remoting-bisocket-service.xml in order to correct my problem?