Fix revalidateIfStale behavior when the key changes #1430
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This bug was originally reported with https://codesandbox.io/embed/happy-nova-kzbzg?file=/src/App.js&codemirror=1. |
huozhi
approved these changes
Sep 6, 2021
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its breaking change. key has change, never revalidate. |
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@whj1995 Are you using |
https://codesandbox.io/s/goofy-silence-4nqf7?file=/src/App.js |
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With the added test, currently 4 requests will be made because a SWR hook will always revalidate when the key changes. However the correct behavior should be treating a key change as a "remount", and using the
shouldRevalidateOnMountcondition to decide if a revalidation is necessary.