Thanks a lot! I have replaced the jboss-remoting related jars to the version2.2.0 in my application. Now the Sender application able to get Connection on Node1, if the Node0 fails. But the Receiver application throws the exception like: anonymous wrote : 2007-04-19 15:20:44,861 [main] WARN - Application re-initialization attempted | Got Message: [File1 - Message1File1 - Message2File1 - Message3File1 - Message4] | 2007-04-19 15:21:12,059 [Timer-1] WARN - | org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask@1342a67: detected | failure on control connection Thread[control: Socket[addr=ddp4344.cptdomain.com/192.168.51.48,port=3197, | localport=2112],5,]: requesting new control connection | 2007-04-19 15:22:03,914 [Thread-8] WARN - Client attempted failover, | but no failover attempt has been detected on the server side. | We will now try again on the original server in case there was a | temporary glitch on the client--server network | 2007-04-19 15:22:15,900 [Thread-8] ERROR - Unable to retrieve address/port of secondary server socket | org.jboss.remoting.CannotConnectException: Can not get connection to server. | Problem establishing socket connection for InvokerLocator | [bisocket://192.168.51.48:4457/?NumberOfCallRetries=2&clientMaxPoolSize=50&clientSocketClass= | org.jboss.jms.client.remoting.ClientSocketWrapper&dataType=jms&marshaller= | org.jboss.jms.server.remoting.JMSWireFormat&numberOfRetries=1&serializationtype= | jms&socket.check_connection=false&unmarshaller=org.jboss.jms.server.remoting.JMSWireFormat] | What could be the reason? Please Suggest me. Thanks & Regards, Abdul Kareem View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4038810#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...