1 # Receive UDP packets transmitted by a broadcasting service

     2 

     3 MYPORT = 50000

     4 

     5 import sys

     6 from socket import *

     7 

     8 s = socket(AF_INET, SOCK_DGRAM)

     9 s.bind(('', MYPORT))

    10 

    11 while 1:

    12     data, wherefrom = s.recvfrom(1500, 0)

    13     sys.stderr.write(repr(wherefrom) + '\n')

    14     sys.stdout.write(data)