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                                            Shu Ding

Race condition where `data` or `error` return `1` when key is `null`

@nandorojo the beta version doesn't have this requirement, you can still use `useSWR([userId, 'user'], getUser)`. Actually we are trying to introduce as fewer breaking changes as possible.

Race condition where `data` or `error` return `1` when key is `null`

SWR will serialize all the non-string keys internally before passing them to the custom cache provider. We are thinking about exposing that serialization util as APIs as well in #1337,...

Race condition where `data` or `error` return `1` when key is `null`

We haven't looked into type-safe way of mutating specific cache keys, what's on the docs right now is mostly for showing ideas about how people might want to use the...

Race condition where `data` or `error` return `1` when key is `null`

> Got it! Is there a way to import the global cache without creating a custom one? Currently the default global cache is not exposed because we are unsure about...

Race condition where `data` or `error` return `1` when key is `null`

> Plus, if I accidentally auto-import the global mutate from SWR instead of my own custom one, it could be hard to catch. That's a very good point, we definitely...

Race condition where `data` or `error` return `1` when key is `null`

Thanks @nandorojo! I updated the sandbox a bit to make it work: https://codesandbox.io/s/angry-snowflake-r6pj5?file=/pages/index.js. I think we have to mutate to force trigger revalidating for existing hooks.

Race condition where `data` or `error` return `1` when key is `null`

> Is there a way to trigger revalidation for all those queries, but not actually refetch the network calls? All I want to do is clear the cache out, and...

Can't catch error using mutate()

I think generally, we need to think again about our error APIs of `mutate()`: should it throw right away or set the error state, or both? I'd like to keep...

infinite's compare function is unpredictable

Great call! I think compare should only be called for individual pages, instead of the pages array.

Better documentation on the revalidation behavior of the infinite hook

Thanks for reporting! That is the expected behavior and let me explain why it happens (and only happens for the first page). First all SWR hooks will refetch when you...