Function cacheSignal

packages/react-server/src/flight/ReactFlightAsyncDispatcher.js:34–40

()

    return entry;
  },
  cacheSignal(): null | AbortSignal {
    const request = resolveRequest();
    if (request) {
      return request.cacheController.signal;
    }
    return null;
  },
}: any);

if (__DEV__) {