A client/server application that implements the game of BINGO. This example broadcasts information via a multicast socket, builds its GUI with Swing components, uses multiple synchronous threads, and communicates with RMI.

一个简单的套接字程序，是书中的一个例子希望能对初学者有点帮助：）-a simple socket procedures, the book is an example of hope for a little help beginners :)