SocketServer.java

import java.net.*;

import java.io.*;
import java.time.format.DateTimeFormatter;  
import java.time.LocalDateTime;    

public class SocketServer

{

public static void main(String args[])

{

ServerSocket server;

Socket client;

int port=10000;

DataInputStream dis;

PrintStream ps;

System.out.println("Starting Server Application");

System.out.println("Trying to open the connection");

try

{

server=new ServerSocket(port);

System.out.println("Successfully opened ServerSocket");

System.out.println("waiting for client connection");

client=server.accept();

System.out.println("Client connection established");

System.out.println("IP address of client is "+client.getInetAddress());

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

ps=new PrintStream(client.getOutputStream());

String s=dis.readLine();

System.out.println("The client:"+s);
DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss");  
   LocalDateTime now = LocalDateTime.now();  
   ps.println(dtf.format(now)); 



ps.println("Hello");

}

catch(Exception e)

{

System.out.println(e);

}

}

}class sever {
    
}