Demo/sockets/broadcast.py

   1 # Send UDP broadcast packets
   2
   3 MYPORT = 50000
   4
   5 import sys, time
   6 from socket import *
   7
   8 s = socket(AF_INET, SOCK_DGRAM)
   9 s.bind(('', 0))
  10 s.setsockopt(SOL_SOCKET, SO_BROADCAST, 1)
  11
  12 while 1:
  13     data = repr(time.time()) + '\n'
  14     s.sendto(data, ('<broadcast>', MYPORT))
  15     time.sleep(2)