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From Carl Trieloff <cctriel...@redhat.com>
Subject Re: Replication of message
Date Thu, 05 Feb 2009 18:06:39 GMT
GS.Chandra N wrote:
> Hi,
>> this can be done but using non-destructive consumers.
> Cant subscriptions be created between multiple private queues -> public
> queue that contain the messages everyone is interested in to create the same
> effect? Or would that be too much of a load ?
> I'm yet to start with the actual client api but the 1.0 draft design left me
> with this impression.
> On the same topic, how do message subscription get handled in a federated
> environment.
> Would clients connected anywhere in  the federated tree receieve messages
> irrespect of where they originate ?
> How do brokers in the federated tree come to know about subscriptions
> created elsewhere in the heirarchy? Is this supported?

Sure, let talk about terminology. In AMQP there is an exchange and a 
queue. This of the exchange
as the router, which can be named for example. So to do the above you 
would declare a fanout exchange
and then publish to that. every consumer would create a tmp queue and 
bind it to the exchange and would
get all the messages sent to that named destination.


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