== Python Client == {{{ import socket addr = ('255.255.255.255', 3333) UDPSock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # Create socket UDPSock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) print ('Enter your message:') print ('- Empty message to stop this client.') while True: data = raw_input('>> ') if len(data) == 0: break else: if UDPSock.sendto(data, addr): print ("Sending message '%s'..." % data) UDPSock.close() print ('Client stopped.') }}} {{{ import socket rcv_sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) try: rcv_sock.bind(("", 3333)) except: print "Error at Binding" while True: print "Listening..." data, addr = rcv_sock.recvfrom(3333) print "Got %s" % data }}} ---- [데블스캠프2011]