def start(self, listener):
"""
Start processing messages on the queue and
forward to the listener.
:param listener: A reply listener.
:type listener: Listener
"""
self.listener = listener
self.blacklist = set()
Consumer.start(self)
def start(self, listener):
"""
Start processing messages on the queue and
forward to the listener.
:param listener: A reply listener.
:type listener: Listener
"""
self.listener = listener
self.blacklist = set()
Consumer.start(self)
