Dipl.-Inf. (FH) T. Mättig

I looked for some basic EJB examples and tutorials and I think these are useful:

• Hello World! – A basic EJB example
• EJB 2.1 Kick Start: Implementing a Solution Using EJB 2.1
• Building Your First Stateless Session Bean

The main idea of a chat server and client application is:

• The clients connect to the server. The server stores all connections in a list.
• The clients are sending messages to the server.
• The server sends the messages to all clients (including the sender).