YubiGuard.py 文件源码

def start_listener(self):
        print('ZMQ listener started')
        while True:
            try:
                self.s.recv(zmq.NOBLOCK)  # note NOBLOCK here
            except zmq.Again:
                # no message to recv, do other things
                time.sleep(0.05)
            else:
                self.on_q.put(ON_SIGNAL)