broker.py 文件源码

def _start_mpbs_broker(self):
        '''
        Multi-Publisher-Multi-Subscriber
        '''

        context = zmq.Context()
        front = context.socket(zmq.SUB)  # @UndefinedVariable
        front.setsockopt(zmq.SUBSCRIBE, b"")  # @UndefinedVariable
        front.bind(self.frontend)

        back = context.socket(zmq.PUB)  # @UndefinedVariable
        back.bind(self.backend)

        zmq.proxy(front, back)  # @UndefinedVariable