a Queue can act as a consumer in QAMQP, but previously we did no checks
to ensure that a Queue sent a request to consume only once. This commit
adds API for checking and ensuring that this is the case. Also, I reverted
the changes to allow multiple consumer tags because this was incorrect.
Also included is a new signal "consuming" to notify when consumption occurs,
and auto tests have been updated to use this, as well as verify that it
can only occur once per-consumer
- add publish options to Exchange (these need to move to a Basic abstraction)
- listen for bmReturn in Exchange to catch errors
- added auto tests to check behavior of an invalid mandatory publish
- cleaned up bit fields in exchange and queue
- remove now takes flags rather than magical booleans
- fixed a bug delete -> deleteOk in QueuePrivate so we can listen for sync queue destruction
- added error signals to Client(Connection), and Channel
- removed automatic calls to remove a Queue when the channel is closed, or Queue is deleted
this behavior is already handled by the AutoDelete declare option
Matt Broadstone
fuCtor