THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
The normal routing mechanism in JBI uses Queue Semantics, that is each request is routed to one and only one endpoint.
In addition we also provide for Publish Subscribe Routing which allows JBI components to subscribe to the output of another JBI component, using Topic semantic - every applicable subscriber receives a copy of the message in addition to the more usual Queue semantics of routing defined by the JBI specification.