cshannon commented on issue #2573: ARTEMIS-2265 Support Federated Queues and Addresses URL: https://github.com/apache/activemq-artemis/pull/2573#issuecomment-472837201 @michaelandrepearce - So what you are describing seems backwards to me. With multicast being used (ie for topic subscriptions and durable subscriptions) a separate queue is created for each consumer. So wouldn't that mean we would have duplicates being sent over the bridge as it looks like each queue is replicating individually? In 5.x we have conduit subscriptions which are on by default so that duplicates are not sent but it can be turned off. I would think this could be solved by only sending a message once per address and not by queue. On the other hand with anycast (the typical jms queue case) there is only 1 queue created even though there are multiple consumers. So this seems like not an issue as we would just be replicating the 1 queue for the address.
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