Cleanup on unmount

[namnm]

Can we have an option to cleanup on unmount, something similar to this:

promiseCaches.push(promiseCache);

useEffect(() => () => {
  promiseCaches = promiseCaches.filter(p => p !== promiseCache);
}, []);

throw promiseCache.promise;

[AnthonyTsang]

facebook/react/issues/14563#issuecomment-453184356

when a component Suspends, we don't preserve any of its intermediate state

[msereniti]

You can use my fork of this package react-use-await.

I solved most of package issues and also provided isolated and limited caching – hope this will help you