need socket server

Does anyone have a socket server? I need a simple socket server to respond to port 6500. Any help would greatly appreciated. I have searched the net but all I find are code examples not completed software to download and run.

Thanks
gregq

You could just configure a HTTP or FTP server listen on that port, or any of the myriad of link testing tools like iPerf, TTCP, TELcat...

Why are you doing this, out of curiosity?