Cancel Request.

[apenab]

Hi, good work guys.
I think about the implementation of canceling the request when the component is unmounted, cancel the previous request and add a type of debounce.
What do you think about this?

[int64ago]

Good propose!

After reading the doc, it looks ok.

[jannotti]

If this is to avoid calling setState on unmounted component, this might be simpler.

React.useEffect(() => {
  let didCancel = false;
 
  // ...
  // you can check didCancel
  // before running any setState
  // ...
 
  return () => {
    didCancel = true;
  };
});

Was recommended in discussion here: facebook/react#14369

[int64ago]

Via 1.1.1