如何正确处理 Flambe 中的对象？

Question

在 this Flambe guide 中说：

"This dispose function removes this component from its owning entity. You should override the dispose-function in order to dispose objects yourself, to prevent memory leaks."

我有 3 个问题：

1. 我应该如何重写处理函数？

2. 如何正确使用dispose函数？

3. 有没有办法在 Flambe 中检查内存泄漏？

Answer 1

1 If you're using Component

 override public function dispose() {
   myReferences = null;
   myDisposable.dispose();

   super.dispose();
 }

If you are not using a Component: You can implement Disposable and dispose when needed in another dispose function.

2 You need to clear references to objects, that means set it to null. You need to close signal connections that are created in that context. You need to dispose the Disposables.

3 If you use the JavaScript (html) target, you can use the chrome debug inspector / devtools. You can collect memory profiles, observe the cpu usage etc. Really useful! https://developer.chrome.com/devtools/docs/profiles