I've removed the failover and used only tcp, as in: static:tcp://myip.sample:61616. I see the same problem.
I've tried also to follow the stuck messages session, even before I started this thread. I've followed the instructions and included the configs from that post (by setting a networkBridgeFilterFactory and replayWhenNoConsumers=true). The problem stills on. I've done two tests: 1) 100.000 messages sent with a random time reconnecting consumer. There's a load balancer (Elastic Load Balancer) that distributes traffic on port 61616. Every 10 seconds there's a chance of reconnection of 50% for that consumer. 2) 100.000 messages sent with a persistent consumer. The consumer stays connected. I also use the same Load Balancer and setup from test 1. Both show the same symptons. I've used only one consumer and on a few occasions I've used more than one, but less than the number of broker instances, in order to ensure the network would forward the messages. Test 1 on performs better, mainly because it varies from broker to broker and eventually consumes the messages. The curious is I see above 20 consumers from the bridge, but they don't forward the messages and their Enqueues/Dequeues/Dispatched counters do not increase. >From what I see I would still be able to read from the message properties it's TTL but I see messages of no TTL get locked. About the plugin: it is indeed used. When an instance shuts down, AWS Opsworks triggers a chef recipe that changes the activemq.xml file on the remaining instances. The code removes the broker that shuts down. By reading the logs and comparing such logs with the source code (From the latest branch) I see the plugin works. I've also tried the latest version of AMQ from the master branch. It presents the same behavior. Perhaps I am not using AMQ Networks of brokers the way it should be used. -- View this message in context: http://activemq.2283324.n4.nabble.com/Queue-hanging-with-n-to-n-network-of-brokers-tp4707499p4709066.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
