Hi, We are using Artemis in a HA cluster replication configuration with fail-over using static connectors. We have 1 master and 1 slave.
I followed the examples that are included with Artemis 2.1.0, but I am still having three potentially related issues. 1) Occasionally, when the master fails and the slave becomes live, the producer client will fail to connect with an exception of "Unblocking a blocking call that will never get a response". The consumers never seem to have this problem, only the producer. 2) Once the master fails over, our clients will stay connected to the cluster and continue to produce/consume messages like normal. While the master is offline, we are unable to (re)connect clients. We receive an error message similar to this, "Cannot connect to server(s). Tried with all available servers" This does not change until the master is the live server and the slave goes back to backup. 3) Our last issue is when we are using durable topics. When our clients exit gracefully, we do not have an issue. However, when the clients are not shut down cleanly, it looks like the connection is sometimes not cleaned from Artemis. When we go to reconnect the client we get an error saying there is already a connection with the same client id. It is quite possible that all of these issues are because I am new to JMS/Artemis. I would appreciate any help and insight any of you have to offer. When I get back into the office tomorrow, I will add my broker.xml and my client connection. Thank you! Scott -- View this message in context: http://activemq.2283324.n4.nabble.com/Artemis-2-1-0-Trouble-connecting-clients-using-replication-failover-tp4728995.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
