Added errbacks to handle closed queue exceptions when listening on incoming messages. This change allows the example in the tutotrial to shutdown properly too.
Added errbacks to handle closed queue exceptions when listening on incoming messages.
This change allows the example in the tutotrial to shutdown properly too.

The errback only traps the Closed exception, without doing ny cleanup. 
Could be that some more code is needed to close the connection properly.

dotsent/txamqp,txamqp/txamqp,williamsjj/txamqp