You're thinking of a queue.
With a queue, the message is only received by one consumer, with a topic it is
received by all subscribers.
Topics are a form of publish / subscriber messaging (you can google this for
more info)
Queues are a form of point to point messaging.
The JMS spec also
If the topic is marked as clustered=false then only MDBs on the local node will
receive messages sent to it from that node.
If it is marked as clustered=true then any MDB in the cluster listening on the
topic will receive messages sent to the topic from any node.
View the original post :
Thank you Tim,
when you say any MDB in the cluster will receive messages sent to the topic,
you mean one and only one MDB will receive the message, but not one in each
node... is it?
View the original post :
http://www.jboss.com/index.html?module=bbop=viewtopicp=4051910#4051910
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