fix: useDebounce race condition (#139) #146
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Reopen of #141 on a new branch name
Rewrite
useDebounceto gracefully handle new debounced calls while a previous call is running.We isolate all actual callback invocations from each other by using a new set of
timeout,promise,resolveandrejectwhen their previously associated callback begins to run.Fixes #139
Current broken reproduction:
https://stackblitz.com/edit/sveltejs-kit-template-default-bpdvwu?file=src%2Froutes%2F%2Bpage.svelte
New working reproduction:
https://stackblitz.com/edit/sveltejs-kit-template-default-uvrj4j?file=src%2Froutes%2F%2Bpage.svelte
This PR should also greatly improve DX for #134 which I would implement after this is merged :)