Is the client code setting a Client ID on the connection via setClientID()?
http://docs.oracle.com/javaee/1.4/api/javax/jms/Connection.html#setClientID(java.lang.String) If so, then only one connection with a specific client ID can connect to the broker/network-of-brokers at any one time. Given the error message indicating already connected, you can see from where the other connection is being made. If that's the same machine and the same JVM, check for a connection pool, or connection leak on the client. -- View this message in context: http://activemq.2283324.n4.nabble.com/already-connected-from-tcp-xx-xxx-x-xxx-59357-tp4678001p4678008.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
