Add: Added Partial Logic For Client Connection Handling And Termination In TCPServer.java.

src/main/java/it/polimi/ingsw/gc14/Network/TCP/Server/ClientHandler.java

@@ -12,36 +12,43 @@ public class ClientHandler implements Runnable {
     PrintWriter out = null;
     List<ClientHandler> clientHandlers;
     GameController gameController;
+
     public ClientHandler(Socket clientSocket, List<ClientHandler> clientHandlers, GameController gameController) {
         this.clientSocket = clientSocket;
         this.clientHandlers = clientHandlers;
         this.gameController = gameController;
     }
+
     @Override
     public void run(){
         clientLoop();
     }
+
     private void clientLoop(){
         try{
             in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
             synchronized(out){
                 out = new PrintWriter(clientSocket.getOutputStream(), true);
             }
-        } catch (IOException e) {
+        }
+        catch(IOException e){
             e.printStackTrace();
         }
         String s = "";
         try{
             while ((s = in.readLine()) != null) {
+                synchronized(out){
                     System.out.println(s);
                     out.println(s.toUpperCase());
                 }
             }
+        }
         catch (IOException e) {
             e.printStackTrace();
         }
     }
-    private void notifyEvent(Object event) {
+
+    public void notifyEvent(Object event) {
         synchronized(out){
             out.println(event.toString());
         }

src/main/java/it/polimi/ingsw/gc14/Network/TCP/Server/TCPServer.java

@@ -37,16 +37,15 @@ public class TCPServer {
 
             try{
                 clientSocket = serverTCP.accept();
-                if(!gameController.addPlayer(clientSocket.getInputStream().toString()) || ConnectedPlayers >= clientHandlers.size()){
+                if(!gameController.addPlayer(clientSocket.getInputStream().toString()) || ConnectedPlayers > gameController.getModel().getNPlayers()){
                     clientSocket.close();
-                    System.out.println("Player already present or username is invalid. Connection terminated.\n");
+                    System.out.println("Invalid parameters. Connection terminated.\n");
                 }
             }
             catch (IOException e){
                 e.printStackTrace();
             }
 
-
             System.out.println("Accepted");
             ConnectedPlayers++;
             ClientHandler clientHandler = new ClientHandler(clientSocket, clientHandlers, gameController);
@@ -60,4 +59,8 @@ public class TCPServer {
         this.port = port;
         this.gameController = gameController;
     }
+
+    public void broadcastUpdate(Object event){
+        clientHandlers.forEach((x) -> x.notifyEvent(event));
+    }
 }