Java question

programming
1

hi, I’ having troubles with this:
here’s the code of a chatroom in Java(Flash+Java chatroom):
http://www.gotoandplay.it/_articles/2003/12/xmlSocket.php
can someone tell me where is the part in this code that let you send messages to every online person?

2

I don’t think that code has code to send to every person.

thats the part that tripped my up on my own server was handling clients, i wanted it ot work more like a router than a hub, so yeah silly threadPool Extensions

don’t think thats even multithreaded(Supports more than one person at a time)

3

then what can I use to build one?(multiuser)

4

you want to make a server or a game?

game use any of the servers on the page 2

Server pretty much any programming language that supports TCP sockets

Java,Python,C++,C,BASIC,Ruby,C#, and lots more

5

so if I want to make a game, do I absolutly need a multiuser server?
is it possible to program one myself? If I can, will it be hard?

6

You need a server but do not need to program one you can get one already made.

You can program one yourself if you wish, to make a multiuser server it will take quite a while becuase you need to control everything so you can tell everyone what data they get

For a game you only need a multiuser server if you want more than one user to be able to use the game at once