> Set the Wsocket to listen, and use Wsocket.sendto command to send > data. In this way the Wsocket.port is the port to listen oin, and > with Wsocket.sendto I define the remote-applications port?
SendTo is the standard way to send UDP packets, since there is no 'connection' as such. > My code is all based on a normal string. Is it possible to use a > standard string in the Wsocket.sendto command? Yes, just make it a pointer: tot := SendSocket.SendTo (SocRemAddr, SizeOf (TSockAddrIn), @xmitline , Length (xmitline)); To make life easy, you can just use the Magenta Systems IP Log Streaming Component from: http://www.magsys.co.uk/delphi/magics.asp which sends and receives TCP and UDP, and includes a EXE demo for testing, run two instances and send UDP back and forward. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be