Function getSuspendedCache

packages/react-reconciler/src/ReactFiberTransition.js:319–337

()

}

export function getSuspendedCache(): SpawnedCachePool | null {
  // This function is called when a Suspense boundary suspends. It returns the
  // cache that would have been used to render fresh data during this render,
  // if there was any, so that we can resume rendering with the same cache when
  // we receive more data.
  const cacheFromPool = peekCacheFromPool();
  if (cacheFromPool === null) {
    return null;
  }

  return {
    // We must also save the parent, so that when we resume we can detect
    // a refresh.
    parent: isPrimaryRenderer
      ? CacheContext._currentValue
      : CacheContext._currentValue2,
    pool: cacheFromPool,
  };
}

export function getOffscreenDeferredCache(): SpawnedCachePool | null {
  const cacheFromPool = peekCacheFromPool();