established connection between Client and Serveur, setting up basic interactions

ClientServeur/src/Client.java

@@ -3,12 +3,31 @@ import java.net.DatagramPacket;
 import java.net.DatagramSocket;
 import java.net.InetSocketAddress;
 import java.util.Random;
+import java.util.Scanner;
 
 public class Client {
 
 	private final DatagramSocket socket;
 	private final InetSocketAddress address;
 
+	public static void main(String[] args) throws IOException {
+		Scanner portScanner = new Scanner(System.in);
+		System.out.println("Enter the server port number: ");
+		int port = portScanner.nextInt();
+		Client client = new Client(new InetSocketAddress("localhost", port));
+		while(true) {
+			Scanner scan = new Scanner(System.in);
+			String message = scan.nextLine();
+			client.sendMessage(message);
+		}
+	}
+
+
+	/**
+	 * Create a new client
+	 * @param address server adress (needed
+	 * @throws IOException
+	 */
 	public Client(InetSocketAddress address) throws IOException {
 		this.address = address;
 		this.socket = new DatagramSocket();
@@ -19,7 +38,7 @@ public class Client {
 	private void sendGreetings() throws IOException {
 		int random = new Random().nextInt(1000);
 		String machineName = "RX" + random;
-		sendMessage("hello serveur " + machineName);
+		sendMessage("hello Serveur, I am  " + machineName);
 	}
 
 	public void sendMessage(String message) throws IOException {
@@ -32,7 +51,7 @@ public class Client {
 	private void processHandshake(DatagramPacket packet) {
 		String message = new String(packet.getData(), 0, packet.getLength());
 		String machineName = message.split(" ")[1];
-		System.out.println("\t[Client] Serveur " + machineName + " ready: @" + packet.getAddress().getHostAddress() + ": "
+		System.out.println("↳[Client] Serveur " + machineName + " ready: @" + packet.getAddress().getHostAddress() + ": "
 				+ packet.getPort());
 	}
 

ClientServeur/src/Server.java

@@ -13,6 +13,10 @@ public class Server {
 		new Thread(this::readMessages).start();
 	}
 
+	public int getPort() {
+		return this.socket.getLocalPort();
+	}
+
 	private void sendMessage(String message, InetAddress address, int port) throws IOException {
 		byte[] buffer = message.getBytes();
 		DatagramPacket packet = new DatagramPacket(buffer, buffer.length, address, port);