org.jfree.chart.demo.SocketThread.java Source code

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Here is the source code for org.jfree.chart.demo.SocketThread.java

Source

package org.jfree.chart.demo;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Arrays;

public class SocketThread extends Thread {

    private boolean Islive = true;
    private DataInputStream in = null;
    private DataOutputStream out = null;
    public String data = "0 0 0 0 0 0 0 0 0 ";
    private int port;
    public boolean error_flag = false;
    public String errors = "";

    public SocketThread(int port) {
        // TODO Auto-generated constructor stub
        this.port = port;
    }

    @Override
    public void run() {
        // TODO Auto-generated method stub
        try {
            ServerSocket ss = new ServerSocket(4444);
            Socket socket = null;
            while (Islive) {
                System.out.println("Started :) ");
                socket = ss.accept(); /*  */
                System.out.println("Got a client :) ");

                InputStream sin = socket.getInputStream();
                OutputStream sout = socket.getOutputStream();

                in = new DataInputStream(sin);
                out = new DataOutputStream(sout);

                String line = null;

                while (true) {
                    line = in.readUTF(); /*    */
                    System.out.println("line start sending  = " + line);
                    out.writeUTF(data);
                    out.flush();
                    line = in.readUTF();
                    System.out.println(line);
                    if (line == "finish")
                        break;
                    else {
                        out.writeUTF("ok");
                        out.flush();
                    }
                }
            }
            out.writeUTF("finish");
            out.flush();

            in.close();
            out.close();
            socket.close();
        } catch (Exception x) {

            errors += x.toString() + " ;\n";
            error_flag = true;
        }

    }

    public void close() {

        Islive = false;

    }

}