Microcontroller-side socket listener

Ok, got a simple network service running on the micro board. All it does is listen on port 8080 for incoming connections, and when there is one, echos back text strings that the client sends it. So now I need to add some code to the Java applet to open a socket, send some strings, and check they're echoed back. Then I can start thinking about a format for the STM comms protocol.