Slip No 22 Q A

Write a java program to display Date and Time of Server machine on client machine.

Server.java

import java.io.*;
import java.net.*;
import java.util.Date;

public class Server {
    public static void main(String[] args) {
        try {
            // Create server socket on port 5000
            ServerSocket server = new ServerSocket(5000);
            System.out.println("Server started. Waiting for client...");

            // Accept client connection
            Socket socket = server.accept();
            System.out.println("Client connected: " + socket.getInetAddress());

            // Get current date and time
            Date date = new Date();

            // Send date and time to client
            PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
            out.println("Server Date and Time: " + date.toString());

            // Close connections
            out.close();
            socket.close();
            server.close();
        } catch (IOException e) {
            System.out.println("Error: " + e.getMessage());
        }
    }
}

Client.java

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

public class Client {
    public static void main(String[] args) {
        try {
            // Connect to server at localhost and port 5000
            Socket socket = new Socket("localhost", 5000);

            // Read date and time from server
            BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
            String serverDateTime = in.readLine();

            // Display on client console
            System.out.println(serverDateTime);

            // Close connection
            in.close();
            socket.close();
        } catch (IOException e) {
            System.out.println("Error: " + e.getMessage());
        }
    }
}