Custom cache provider

src/use-swr-infinite.ts

@@ -69,7 +69,7 @@ function useSWRInfinite<Data = any, Error = any>(
   const resolvePageSize = useCallback((): number => {
     const cachedPageSize = cache.get(pageSizeCacheKey)
     return typeof cachedPageSize !== 'undefined' ? cachedPageSize : initialSize
-  }, [pageSizeCacheKey, initialSize])
+  }, [pageSizeCacheKey, initialSize, cache])
   // keep the last page size to restore it with the persistSize option
   const lastPageSizeRef = useRef<number>(resolvePageSize())
 
@@ -204,7 +204,7 @@ function useSWRInfinite<Data = any, Error = any>(
     },
     // immutability of rerender is guaranteed by React, but react-hooks/exhaustive-deps doesn't recognize it
     // from `rerender = useState({})[1], so we put rerender here
-    [pageSizeCacheKey, resolvePageSize, mutate, rerender]
+    [pageSizeCacheKey, resolvePageSize, mutate, rerender, cache]
   )
 
   // Use getter functions to avoid unnecessary re-renders caused by triggering all the getters of the returned swr object

src/use-swr.ts

@@ -74,12 +74,8 @@ const broadcastState: Broadcaster = (
 ) => {
   const [, , CACHE_REVALIDATORS] = getGlobalState(cache)
   const updaters = CACHE_REVALIDATORS[key]
-
+  const promises = []
   if (updaters) {
-    const currentData = cache.get(key)
-    const currentError = cache.get(keyErr)
-    const currentIsValidating = cache.get(keyValidating)
-    const promises = []
     for (let i = 0; i < updaters.length; ++i) {
       promises.push(
         updaters[i](shouldRevalidate, data, error, isValidating, i > 0)
@@ -645,7 +641,7 @@ function useSWR<Data = any, Error = any>(
     (newData, shouldRevalidate) => {
       return internalMutate(cache, keyRef.current, newData, shouldRevalidate)
     },
-    []
+    [cache]
   )
 
   // Define the SWR state.