net.namekdev.entity_tracker.network.base.PersistentClient Maven / Gradle / Ivy

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package net.namekdev.entity_tracker.network.base;


/**
 * Client that automatically reconnects.
 *
 * @author Namek
 */
public class PersistentClient extends Client {
	private volatile boolean isReconnectEnabled;

	/**
	 * Delay between two reconnects, specified in milliseconds.
	 */
	public int reconnectDelay = 1000;


	public PersistentClient(RawConnectionCommunicator connectionListener) {
		super.connectionListener = connectionListener;
	}

	@Override
	public Client connect(String serverName, int serverPort) {
		return connect(serverName, serverPort, false);
	}

	public Client connect(final String serverName, final int serverPort, final boolean manualUpdate) {
		isReconnectEnabled = true;

		Thread thread = new Thread(new Runnable() {
			@Override
			public void run() {
				tryConnect();

				while (isReconnectEnabled) {
					if (!isConnected()) {
						tryConnect();
					}

					try {
						Thread.sleep(reconnectDelay);
					}
					catch (InterruptedException e) {
					}
				}
			}

			private void tryConnect() {
				try {
					PersistentClient.super.connect(serverName, serverPort);

					if (!manualUpdate)
						PersistentClient.super.startThread();
				}
				catch (Exception ex) {
				}
			}
		});

		thread.start();

		return this;
	}

	@Override
	public void stop() {
		super.stop();
		isReconnectEnabled = false;
	}
}