Major Description
Currently we have two Protocol abstractions in use in the broker:
The org.apache.qpid.protocol (0-8,0-9,0-91) packages and org.apache.qpid.transport (0-10)
To isolate the Broker code from the protocol implementations we need to model the objects in use so adding a Connection and Session Model will allow the broker code that needs to interrogate the Connection and Session to do so in a protocol agnostic way.