def setUp(self): self.factory = ZmqFactory() ZmqXREQConnection.identity = 'client' self.r = ZmqTestXREPConnection( self.factory, ZmqEndpoint(ZmqEndpointType.bind, "ipc://#3")) self.s = ZmqXREQConnection( self.factory, ZmqEndpoint(ZmqEndpointType.connect, "ipc://#3")) self.count = 0 def get_next_id(): self.count += 1 return 'msg_id_%d' % (self.count, ) self.s._getNextId = get_next_id