We are running SJSAS 9.1 on several machines and on one cluster the server logs are getting flooded with errors like this.
Error occurred on connection creation [localhost:37676]. - cause: java.net.ConnectException: Connection refused: connect|#]
After many of these we get messages like: MQJMSRA_RA2001: onException:Reconnect unsuccessfull on loop# 518|#
I was able to trace these back to a point in time where it appears the admin server asked the node agent to shut down the JMS provider. I see the following messages
[#|2008-01-21T07:38:36.334-0500|INFO|sun-appserver9.1|javax.resourceadapter.mqjmsra.lifecycle|_ThreadID=24;_ThreadName=iMQEventHandler-3;|MQJMSRA_RA1101: onEvent:Connection Event:E201:[E201]: Connection closed due to admin requested shutdown: localhost:37676(2243), com.sun.messaging.jms.notification.ConnectionClosedEvent[source=BrokerAddress=localhost:37676(2243), ConnectionID=3785864354043875840, ReconnectEnabled: false, IsConnectedToHABroker: false]|#]
[#|2008-01-21T07:38:36.334-0500|WARNING|sun-appserver9.1|javax.resourceadapter.mqjmsra.lifecycle|_ThreadID=24;_ThreadName=iMQEventHandler-3;_RequestID=7cad7955-d7fc-4448-875f-869f3ccf8a3b;|MQJMSRA_RA2001: onException:Connection Failed:[C4056]: Received goodbye message from broker.|#]
Our application doesn't even use JMS and there are no connection factories or destinations configured. Does anybody know why this is happening, or how to prevent it?