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From artnaseef <>
Subject Re: Message Group
Date Wed, 23 Apr 2014 17:52:11 GMT
Message groups force processing of a single destination to only one consumer
at a time - not really the processing model you've described.

If there were separate queues for each device, message groups would work. 
However, if there are large numbers of devices, that could be a real concern
since it would mean large numbers of destinations.

Using camel, it would be possible to route to specific instances of the
consumer application (engine) by having each engine listen on a queue
dedicated to it, then having a camel component that decides which engine
will process which device and route to that engine.  On top of that, it
would be possible to have 2 instances of the engine listening on each queue,
using JMSXGroup's, to ensure high availability and redundancy.  Just a

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