The server also has a TCP port number that identifies the type of service it provides. For instance, a client program looking for TCP ports 20 or 21 needs File Transfer Protocol services.

Hello! Today's blog post will be about coding a very rudimentary Client and Server application duo, which will communicate by using TCP Sockets. It is, as illustrated, in principle, just two cans ...

First, a client sends a TCP packet with a SYN flag set ... be waiting for a next request from a user program to send data; therefore, the server will be sent one fewer packet.

Can use telnet for all my server clients if I want, but telent isn't terribly pretty.<BR><BR>I'd like to use Visual Basic (or C++) to build a better client-side GUI. COM seems to be "the way to do ...