[Ch15] Still having trouble with the chat client. The problem is that the... (0cf041b8) · Commits · examples / Head First Java 3rd Edition

src/main/java/ch15/DailyAdviceServer.java

+1 −1

Changes for src/main/java/ch15/DailyAdviceServer.java: 1 added line, 1 removed line.
Original line number	Diff line number	Diff line
		@@ -23,7 +23,7 @@ public class DailyAdviceServer {
		InetSocketAddress address = new InetSocketAddress("localhost", 4242);
		serverSocketChannel.bind(address);

		while (true) {
		while (serverSocketChannel.isOpen()) {
		SocketChannel socketChannel = serverSocketChannel.accept();

		String advice = getAdvice();

+3 −1

Changes for src/main/java/ch15/SimpleChatClient.java: 3 added lines, 1 removed line.
Original line number	Diff line number	Diff line
		@@ -70,10 +70,12 @@ class ClientUI {
		}

		public void actionPerformed(ActionEvent ev) {
		// pretty sure this is doing what I think it's doing
		byte[] message = outgoing.getText().getBytes();
		ByteBuffer buffer = ByteBuffer.wrap(message);
		try {
		channel.write(buffer);
		buffer.clear();
		} catch (Exception ex) {
		ex.printStackTrace();
		}
		@@ -101,11 +103,11 @@ class IncomingReader implements Runnable {

		try {
		while (channel.isOpen()) {
		buffer.clear();
		channel.read(buffer);
		String message = new String(buffer.array()).trim();
		System.out.println("read " + message);
		incomingMessageArea.append(message + "\n");
		buffer.clear();
		}
		} catch (Exception ex) {
		ex.printStackTrace();

+4 −4

Changes for src/main/java/ch15/SimpleChatServer.java: 4 added lines, 4 removed lines.
Original line number	Diff line number	Diff line
		package ch15;

		import java.io.IOException;
		import java.net.InetSocketAddress;
		import java.nio.ByteBuffer;
		import java.nio.channels.ServerSocketChannel;
		@@ -29,7 +30,7 @@ public class SimpleChatServer {
		}
		serverSocketChannel.close();
		executorService.shutdown();
		} catch (Exception ex) {
		} catch (IOException ex) {
		ex.printStackTrace();
		}
		}
		@@ -49,9 +50,7 @@ class ClientHandler implements Runnable {
		try {
		while (clientSocket.isOpen()) {
		clientSocket.read(buffer);
		String message = new String(buffer.array()).trim();
		System.out.println("read " + message);

		System.out.println("received: " + new String(buffer.array()).trim());
		buffer.flip();
		broadcaster.tellEveryone(buffer);
		buffer.clear();
		@@ -79,5 +78,6 @@ class Broadcaster {
		ex.printStackTrace();
		}
		}
		message.flip();
		}
		}
		No newline at end of file