Awesome! I haven't tested it on the actual server but I think it works. Thanks! I prefer a TCP connection solution and will post one if it works.
server.py ======== from socket import * print "listening" UDPSock = socket(AF_INET, SOCK_DGRAM) UDPSock.bind(("localhost", 1234)) # visibility to outside world payload, addr = UDPSock.recvfrom(1024) print "message from %s: %s" % (`addr`, payload) UDPSock = socket(AF_INET, SOCK_DGRAM) # open UDP socket result = UDPSock.sendto("your public address is %s" % `addr`, addr) client.py ===== from socket import * UDPSock = socket(AF_INET, SOCK_DGRAM) # open UDP socket result = UDPSock.sendto("what's my public address?", ("localhost", 1234)) payload, addr = UDPSock.recvfrom(1024) print payload results: ==== listening message from ('127.0.0.1', 32787): what's my public address? your public address is ('127.0.0.1', 32787) -- http://mail.python.org/mailman/listinfo/python-list