[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Cluster - Destination SecurityConfig Lost

[timfox]

So just to clarify, the way clustered temporary destinations currently work is as folllows:

You create a connection on a node, and create the temporary destination. That temp destination is owned by that connection, and only that connection can create consumers on it.

The clustered request / response pattern goes as follows.

The connection sends a message to some other destination (non temporary), the message is consumed, and the consumer sends back a reply to the replyTo which contains the name of the temporary destination.

The consumer of the non temp destination can be on a *different* node to the sending node - this allows processing to be spread across nodes.

The reply can be sent from any node and the reply will make it back to the original sender which is pinned to a particular node.

For this to work, the temporary queue can only be consumed by a single connection otherwise the response correlation wouldn't work.

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