Hi, May be I am not explaining properly.
My app connects to the Master or Slave based on the HostName/IP-Address. Prior to clustering my app always connected to localhost/default-JMX-port DEFAULT_MESSAGE_BUS_JMX_HOST = "localhost"; DEFAULT_MESSAGE_BUS_JMX_PORT = 19999; Now with clustering my slave will become Primary and vice versa. And as it stands - my app does not know which node's JMX to connect to. *Note*: HA/HS itself is fine (I am able to get messages routed across properly if master goes down), i.e. my ejb's have a fail-over set up, so they connect to the right node/broker. i.e. failover:(tcp://A.B.C.D:61616,tcp://E.F.G.H:61617)?randomize=false regards D -- View this message in context: http://activemq.2283324.n4.nabble.com/regarding-use-of-Advisory-messages-for-node-failure-in-a-Cluster-tp4670361p4670382.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.