Chat client serveur non securisé

src/client/Client.java

@@ -6,18 +6,24 @@ import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.net.Socket;
 import java.rmi.UnknownHostException;
+import java.util.Scanner;
 
 public class Client {
+
+    public static final Scanner scan = new Scanner(System.in);
+
     public static void main(String[] args) throws IOException {
-        Socket echoSocket = null;
+        Socket serverSocket = null;
         PrintWriter out = null;
         BufferedReader in = null;
+        boolean ecoute = false;
 
+        // Création des Sockets
         try {
-            echoSocket = new Socket("localhost", 4444);
+            serverSocket = new Socket("localhost", 4444);
             System.out.println("Connecté au serveur");
-            out = new PrintWriter(echoSocket.getOutputStream(), true);
-            in = new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));
+            out = new PrintWriter(serverSocket.getOutputStream(), true);
+            in = new BufferedReader(new InputStreamReader(serverSocket.getInputStream()));
         } catch (UnknownHostException e) {
             System.out.println("Destination unknown");
             System.exit(-1);
@@ -26,17 +32,24 @@ public class Client {
             System.exit(-1);
         }
 
-        BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));
-        String userInput;
-
-        while ((userInput = stdIn.readLine()) != null) {
-            out.println(userInput);
-            System.out.println("echo: " + userInput);
-        }
+        String message = null;
+        do {
+            //ecoute d'un message
+            if (ecoute) {
+                message = in.readLine();
+                System.out.printf("serveur > %s\n", message);
+            } else {
+                System.out.print("client > ");
+                message = scan.nextLine();
+                out.println(message);
+            }
+            ecoute = !ecoute;
+        } while (!message.equals("bye"));
 
+        //deconnexion
+        //fermeture des Sockets
         out.close();
         in.close();
-        stdIn.close();
-        echoSocket.close();
+        serverSocket.close();
     }
 }