Jexxus is a free library for encapsulates the Java Sockets API, which reduces the redundancy of writing network code and makes it simpler to create an online program.
Contains both server and client capabilities. It is extremely easy to set up a server which takes advantage of both the TCP and UDP protocols.
To start a server, all you have to do is:
Server server = new Server(serverListener, 15652); server.startServer();
You can also let the server listen for UDP packets. In this example, the server will receive TCP packets on port 15652 and UDP packets on port 21669.
