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Re: Java (android) socket reconnection

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Date	Sun, 9 Dec 2012 08:26:53 -0800 (PST)
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Subject	Re: Java (android) socket reconnection
From	artik <olsztyn.arti@gmail.com>
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My whole code looks like. I have to use to threads due to manage obtaining data from server too. Could You look at it in free time and tell me what's wrong?

Regards
Artik

public class MainActivity extends Activity {
	Button button;
	TextView textview1;
	public Socket sock = null;
	private BufferedWriter out;
	private Thread thrd2, thrd1;
	private static String address = "xyz";

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		button = (Button) findViewById(R.id.button1);
		textview1 = (TextView) findViewById(R.id.editText1);
		button.setOnClickListener(new Button.OnClickListener() {

			public void onClick(View v) {
				thrd2 = new Thread(new Runnable() {
					public void run() {
						while (!Thread.interrupted()) {
							try {
								if (out != null) {
									out.write("TEST DATA\n");
									out.flush();
									try {
										Thread.sleep(1000);
									} catch (InterruptedException e) {

										e.printStackTrace();
									}
								}
								// if sock is null wait 300ms
								else {
									try {
										Thread.sleep(300);
									} catch (InterruptedException e) {
										e.printStackTrace();
									}

								}

							} catch (IOException e) {
								try {
									stopSocket();
									Thread.sleep(1000);
								} catch (InterruptedException e1) {
									e.printStackTrace();
								}
							}
						}
					}
				});

				thrd1 = new Thread(new Runnable() {
					public void run() {
						while (!Thread.interrupted()) {
							try {
								Thread.sleep(1000);
							} catch (InterruptedException e1) {

							}
							if (sock == null)
								try {
									sock = new Socket();
									sock.connect(new InetSocketAddress(address,
											5000), 1000);
									sock.setSoLinger(true, 1);
									sock.setTcpNoDelay(true);
									out = new BufferedWriter(
											new OutputStreamWriter(sock
													.getOutputStream()));
									if ((thrd2 != null) && (!thrd2.isAlive()))
										thrd2.start();
								} catch (UnknownHostException e) {
									stopSocket();

								} catch (IOException e) {
									stopSocket();
								}
						}
						;
					}
				});

				if ((thrd1 != null) && (!thrd1.isAlive()))
					thrd1.start();
			};
		});
	}

	public void stopSocket() {
		try {
			if (out != null) {
				out.close();
			}
		} catch (IOException e) {
			Log.d("-----", e.getMessage() + " " + e.getCause());
		}
		try {
			if (sock != null) {
				sock.close();
			}
			sock = null;
		} catch (IOException e) {
			Log.d("-----", e.getMessage() + "    " + e.getCause());
			sock = null;
			out = null;

		}
	}

}

Thread

Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-09 07:06 -0800
  Re: Java (android) socket reconnection Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2012-12-09 16:55 +0100
    Re: Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-09 08:26 -0800
      Re: Java (android) socket reconnection Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2012-12-09 19:07 +0100
        Re: Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-09 12:36 -0800
          Re: Java (android) socket reconnection Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2012-12-09 23:07 +0100
            Re: Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-09 14:45 -0800
              Re: Java (android) socket reconnection Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2012-12-10 00:47 +0100
            Re: Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-10 13:09 -0800
              Re: Java (android) socket reconnection Lew <lewbloch@gmail.com> - 2012-12-10 13:52 -0800
    Re: Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-09 08:34 -0800
  Re: Java (android) socket reconnection Eric Sosman <esosman@comcast-dot-net.invalid> - 2012-12-09 11:09 -0500
    Re: Java (android) socket reconnection artik <olsztyn.arti@gmail.com> - 2012-12-09 08:33 -0800

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