Oganesian · Oganesian · Nov 28, 2018 · Nov 28, 2018 · Nov 28, 2018
diff --git a/out/production/HeadFirstJavaExamples/Main.class b/out/production/HeadFirstJavaExamples/Main.class
diff --git a/out/production/HeadFirstJavaExamples/SimpleChatClientA_C15$SendButtonListener.class b/out/production/HeadFirstJavaExamples/SimpleChatClientA_C15$SendButtonListener.class
diff --git a/out/production/HeadFirstJavaExamples/SimpleChatClientA_C15.class b/out/production/HeadFirstJavaExamples/SimpleChatClientA_C15.class
diff --git a/src/Main.java b/src/Main.java
@@ -6,9 +6,10 @@ public static void main(String[] args) {
         // readAFile_c14.go();
 
         // Chapter 15
-        DailyAdviceServer_C15 server = new DailyAdviceServer_C15();
-        server.go();
-        DailyAdviceClient_С15 client = new DailyAdviceClient_С15();
-        client.go();
+        // DailyAdviceServer_C15 server = new DailyAdviceServer_C15();
+        // server.go();
+        // DailyAdviceClient_С15 client = new DailyAdviceClient_С15();
+        // client.go();
+        new SimpleChatClientA_C15().go();
     }
 }
diff --git a/src/SimpleChatClientA_C15.java b/src/SimpleChatClientA_C15.java
@@ -0,0 +1,51 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.Socket;
+
+public class SimpleChatClientA_C15 {
+    JTextField outgoing;
+    PrintWriter writer;
+    Socket socket;
+
+    public void go() {
+        JFrame frame = new JFrame("Simple chat client");
+        JPanel mainPanel = new JPanel();
+        outgoing = new JTextField(20);
+        JButton sendButton = new JButton("Send");
+        sendButton.addActionListener(new SendButtonListener());
+        mainPanel.add(outgoing);
+        mainPanel.add(sendButton);
+        frame.getContentPane().add(BorderLayout.CENTER, mainPanel);
+        setUpNetworking();
+        frame.setSize(400, 500);
+        frame.setVisible(true);
+    }
+
+    private void setUpNetworking(){
+        try{
+            socket = new Socket("127.0.0.1", 5000);
+            writer = new PrintWriter(socket.getOutputStream());
+            System.out.println("OK");
+        } catch (IOException ex){
+            ex.printStackTrace();
+        }
+    }
+
+    public class SendButtonListener implements ActionListener {
+        @Override
+        public void actionPerformed(ActionEvent e) {
+            try{
+                writer.println(outgoing.getText());
+                writer.flush();
+            } catch(Exception ex) {
+                ex.printStackTrace();
+            }
+            outgoing.setText("");
+            outgoing.requestFocus();
+        }
+    }
+}