import java.io.*;

import java.net.*;

public class FirstServer {

public static void main(String[] args) {

try {

ServerSocket ss = new ServerSocket(6666); // port binding

// accept is blocking call

// whenever client sends request, this will unblock the server

// then will create a new socket for the particular client requesting the

// connection

Socket s = ss.accept(); // establishing connection

// input stream to read data from client

// DataInputStream wraps s.getInputStream

DataInputStream dis = new DataInputStream(s.getInputStream());

// reading line

String str = (String) dis.readUTF();

// when client sends text, it will read it and print it on screen

System.out.println("message = " + str);

ss.close(); // closing socket

} catch (Exception e) {

System.out.println(e);

}

}

}