#! /usr/bin/env python

import socket
from struct import unpack

listen_address = '0.0.0.0'
listen_port = 2342

# create udp socket
mysocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

# allow send/recieve from broacast address
mysocket.setsockopt(socket.SOL_SOCKET,socket.SO_BROADCAST,1)

# allow the socket to be re-used
mysocket.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
mysocket.bind((listen_address, listen_port))

while True:
  dev, state = unpack('BB', mysocket.recv(2))
  print "dev: " + str(dev)
  print "state: " + str(state)