1. knock simulates the Knock-Knock game 2. quote pick random quotes from a set on the server and displays it on the client. 3. read-write uses unreliable datagram packets to deliver information from host to client. 4. socket is a chat application which has a very rudimentary GUI, build in JApplets.
vivekp/Network-Programming-Java-
A few sample apps to understand the basic network programming in Java
Java