import socket
UDP_IP = ''#192.168.1.15'#"127.0.0.1"
UDP_PORT = 1337
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind((UDP_IP, UDP_PORT))
while True:
data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes
sock.sendto('received UDP', addr)
print "received message from ", addr, ":", data