How Can I Write A TCP Server?

See the demos directory (/source/demo) of the distribution package. The Echo server would be a good sample for you!

I Tried The ECHO Demo Under Kylix, But It Didn't Work. Why?

• Because this demo uses standard port 8 for echo. However Linux systems usually have their echo server at this port. Simply change the source of the Demo to use another port instead of 'echo' (e.g. 2000).
• Because you need to be root (or equivalent) to bind ports below 1024

You can see other TCP server examples in demos directory. See HTTP proxy demo or HTTP Server demo.