My solution to have a HA system is to combine Network of Brokers and Master/Slave topologies.
Assumptions: Network of Brokers is a clustering solution. Master/Slave is a replication solution. My setup would be: 1. Have a network of master brokers ie master1 and master2. 2. Have 2 slave brokers ie slave1 (master1 slave) and slave2 (master2 slave). Slave1 and slave2 brokers are not networked. 3. Configure the slave broker so that when its master broker shuts down (or fails), it would also shut down (activemq.xml: shutdownOnMasterFailure=true). Please refer to http://www.activemq.org/site/masterslave.html for setting this configuration. This is setup is not a perfect HA solution but it is close. Thanks. -- View this message in context: http://www.nabble.com/-Un-reliable%3A---network-of-AMQ-brokers-with-Lingo-t1744760.html#a4756929 Sent from the ActiveMQ - User forum at Nabble.com.
