Java, Sending data to different IPs

Question

I am making a simple chat client for fun, I have the Server/Client working and sending data perfectly. I would like to know how I can send data to selected users. The selecting part I can work out, but I don't know how to send things to the selected IPs. Here is my server so far.

package Server;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;

/**
 * @class Connect
 * @date Feb 25, 2013 10:14:00 PM
 * @author Zach
 */

public class Connect { //Server
    public static void main(String[] args) throws IOException {
        ServerSocket server = new ServerSocket(43595);

        while (server.isBound()) {

            Socket s = server.accept();
            DataOutputStream out = new DataOutputStream(s.getOutputStream());
            DataInputStream in = new DataInputStream(s.getInputStream());

            int length = in.read();
            byte[] data = new byte[length];
            in.read(data);
            String str = new String(data, "UTF-8");

            s.close();
        }
    }
}

I want to redirect information off of the server to a specific client

Answer 1

Make an array of accepted sockets, in your case from "s" Socket, then you can loop it to find which client to send data to.