package org.exam4;

import java.net.*;
import java.io.*;

public class T4Server {

    public static void main(String[] args) throws Exception {
        ServerSocket server = new ServerSocket(5678);
        while (true) {
            Socket s = server.accept();
            MyThread t = new MyThread(s);
            t.start();
        }
    }
}

class MyThread extends Thread {
    Socket s;

    public MyThread(Socket s) {
        this.s = s;
    }

    public void run() {
        BufferedReader in;
        try {
            in = new BufferedReader(new InputStreamReader(s.getInputStream()));

            PrintWriter out = new PrintWriter(s.getOutputStream(), true);
            String line = null;
            while ((line = in.readLine()) != null) {
                out.println("Receive");
            }
            s.close();
        } catch (IOException e1) {
            e1.printStackTrace();
        }

    }
}