U3dApplication.java

package unity3dSocket;

public class U3dApplication {
	private static U3dApplication instance = null;

	private boolean stop;

	private U3dApplication() {
	}

	public static synchronized U3dApplication getApplication() {
		if (instance == null) {
			instance = new U3dApplication();
		}
		return instance;
	}

	public void start() {
		init();
		new Thread(new U3dServer(), "U3d Server").start();

		while (!stop) {
			try {
				Thread.sleep(1000);
			} catch (InterruptedException e) {
			}
		}
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Runtime.getRuntime().addShutdownHook(new Thread() {
			@Override
			public void run() {
				getApplication().stopMe();
			}
		});
		getApplication().start();
	}

	public void stopMe() {
		System.out.println("系统即将关闭...");
	}

	/**
	 * 初始化系统
	 */
	private void init() {

	}
}