listen thru udp

udp.py

#!/usr/bin/python
 
# receive udp packets from all interfaces
 
import socket
 
HOST = ''   # use '' to expose to all networks
port = 5464
 
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind((HOST, port))
 
try:
  while True:
    data, addr = s.recvfrom(4096)
    back = 'Your address is %r\n' % (addr,)
    print data
except KeyboardInterrupt:
  print()