multithread-try

src/main/java/ru/molokoin/App.java

@@ -15,6 +15,7 @@ public class App extends Application {
 
     @Override
     public void start(Stage stage){
+        System.out.printf("%s started... \n", Thread.currentThread().getName());
         try {
             String linkFXML = "/face/mainframe.fxml";
             String linkCSS = "/face/styles.css";
@@ -31,7 +32,9 @@ public class App extends Application {
     }
 
     public static void main(String[] args) {
+        System.out.printf("%s started... \n", Thread.currentThread().getName());
         launch();
+
     }
 
 }

src/main/java/ru/molokoin/ExchangeServer.java

@@ -9,35 +9,48 @@ import java.io.PrintWriter;
 import java.net.ServerSocket;
 import java.net.Socket;
 import java.nio.charset.StandardCharsets;
+/**
+ *
+ */
+public class ExchangeServer extends Thread{
+    private int port = 8081;
+    private int num = 0;
+    public static boolean isActive;
+    public ServerSocket serverSocket;
+    public Socket socket;
 
-public class ExchangeServer{
-    private static int port = 8081;
-    private static String link = "localhost";
-    private static int num = 0;
-    ServerSocket serverSocket;
-    Socket socket;
-
-
-    //подготовка компонентов
-    public void init(){
-
+    ExchangeServer(){
+        isActive = true;
     }
-    
-    //остановка серера
-    public void stop(){
-        try {
-            serverSocket.close();
-            //socket.close();
-        } catch (Exception e) {
-            System.out.println("Остановить сервер не удалось. Ошибка: " + e);
-        }
+    ExchangeServer (int port){
+        isActive = true;
+        setPort(port);
     }
+    /**
+     * @return the port
+     */
+    public int getPort() {
+        return port;
+    }
+    /**
+     * @param port the port to set
+     */
+    public void setPort(int port) {
+        this.port = port;
+    }
+    //осановка сервера
+    public void finish(){
+        isActive = false;
+    }
+
     //запуск сервера
-    public void start(){
+    @Override
+    public void run(){
+        System.out.printf("%s started... \n", Thread.currentThread().getName());
         try (ServerSocket serverSocket = new ServerSocket(port)) {
             System.out.println("Server started at port: " + port + " ...");
 
-            while (true) {
+            while (isActive) {
                 // ожидаем подключения
                 Socket socket = serverSocket.accept();
                 System.out.println("Client connected ...");
@@ -87,7 +100,6 @@ public class ExchangeServer{
                         }
                         output.flush();
                     }
-                    
                     catch (IOException e) {
                         e.printStackTrace();
                     }
@@ -98,6 +110,7 @@ public class ExchangeServer{
                     System.out.println("num: " + num);
                 }
             }
+            System.out.printf("%s finished... \n", Thread.currentThread().getName());
         } catch (IOException ex) {
             ex.printStackTrace();
         }

src/main/java/ru/molokoin/MainFrameController.java

@@ -18,21 +18,19 @@ public class MainFrameController implements Initializable{
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
-        // TODO Auto-generated method stub
         System.out.println("Инициализация компонентов интерфейса ...");
         server = new ExchangeServer();
     }
 
     @FXML
     public void buttonClicked(Event e){
-        System.out.println("Button clicked");
         if (btn.getText().equals("START")){
             btn.setText("STOP");
             server.start();
 
         }else {
             btn.setText("START");
-            server.stop();
+            server.finish();
         }
 
     }