TCPChatServer.java

import java.io.*;
import java.util.*;
import java.net.*;
public class TCPChatServer {
    public static void main(String[] args) throws Exception{
        ServerSocket ss= new ServerSocket(8888);
        Socket s= ss.accept();
        BufferedReader br1= new BufferedReader(new InputStreamReader(s.getInputStream()));
        BufferedReader br2= new BufferedReader(new InputStreamReader(System.in));
        PrintWriter pr= new PrintWriter(s.getOutputStream(), true);
        
        while(true){
            String msg= br1.readLine();
            if(msg.equals("STOP")) break;
            System.out.println("Client: "+ msg);

            System.out.println(" Enter msg: ");
            msg= br2.readLine();
            pr.println(msg);
            if(msg.equals("STOP")) break;
        }
    }
}