from appPublic.zmq_reqrep import ZmqReplier import time def handler(b): print(b.decode('utf-8')) return 'got it' x = ZmqReplier('tcp://127.0.0.1:9999', handler) x.run() f = 0 while 1: time.sleep(0.1) if f==0: print(dir(x.sock.get_peer())) f += 1 x.stop()