Hi, My architecture uses Jboss+ActiveMQ (in integrated mode) We have achieved HA (high availability) & HS (High Scalablity).
A high level design looks like the below http://activemq.2283324.n4.nabble.com/ActiveMQ-Clustered-JBoss-and-JDBC-Master-Slave-td2348023.html#a2348028 Query is - when the primary node fails, the secondary node acquires a lock on the database and becomes master (HA). Is is possible to use Advisory messages - to let know my application as to which node has gone down and which node has acquired the lock on the database? Our application displays the Queue statistics (count, depth of messages etc) in the UI Intention is - if and when a node acquires a lock and becomes the Primary node, I let the broker broadcast its IP address to the application so that - the app can listen to *that* specific broker's JMX to get Queue/Topic statistics. Is this a right usage of Advisory messages? regards D -- View this message in context: http://activemq.2283324.n4.nabble.com/regarding-use-of-Advisory-messages-for-node-failure-in-a-Cluster-tp4670361.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
