Function initializeDebugChunk

packages/react-client/src/ReactFlightClient.js:995–1035

(response, chunk)

    // Initialize any debug info and block the initializing chunk on any
    // unresolved entries.
    initializeDebugChunk(response, chunk);
  }

  try {
    const value: T = parseModel(response, resolvedModel);
    // Invoke any listeners added while resolving this model. I.e. cyclic
    // references. This may or may not fully resolve the model depending on
    // if they were blocked.
    const resolveListeners = cyclicChunk.value;
    if (resolveListeners !== null) {
      cyclicChunk.value = null;
      cyclicChunk.reason = null;
      for (let i = 0; i < resolveListeners.length; i++) {
        const listener = resolveListeners[i];
        if (typeof listener === 'function') {
          listener(value);
        } else {
          fulfillReference(listener, value, cyclicChunk);
        }
      }
    }
    if (initializingHandler !== null) {
      if (initializingHandler.errored) {
        throw initializingHandler.reason;
      }
      if (initializingHandler.deps > 0) {
        // We discovered new dependencies on modules that are not yet resolved.
        // We have to keep the BLOCKED state until they're resolved.
        initializingHandler.value = value;
        initializingHandler.chunk = cyclicChunk;
        return;
      }
    }
    const initializedChunk: InitializedChunk<T> = (chunk: any);
    initializedChunk.status = INITIALIZED;
    initializedChunk.value = value;

    if (__DEV__) {
      moveDebugInfoFromChunkToInnerValue(initializedChunk, value);
    }
  } catch (error) {
    const erroredChunk: ErroredChunk<T> = (chunk: any);
    erroredChunk.status = ERRORED;
    erroredChunk.reason = error;