#!/usr/bin/env python3

import socket

IP      = "0.0.0.0"
PORT    = 3791

sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.settimeout(120)
try:
    sock.bind((IP, PORT))

    while True:
        data, addr = sock.recvfrom(1024)
        print("%s\t%s"%(repr(addr),data.decode()))
        #sock.sendto(repr(addr).encode(), addr)
finally:
    sock.close()