#!/usr/bin/python
#UDP listener

import socket
UDP_IP="127.0.0.1"
UDP_PORT=5204
sock = socket.socket( socket.AF_INET, socket.SOCK_DGRAM ) 
sock.bind( (UDP_IP,UDP_PORT) )
while True:
	data, addr = sock.recvfrom( 1024 )
	print "received message:", data