Function retryNode

packages/react-server/src/ReactFizzServer.js:3320–3600

(request: Request, task: Task)

}

function retryNode(request: Request, task: Task): void {
  const node = task.node;
  const childIndex = task.childIndex;

  if (node === null) {
    return;
  }

  // Handle object types
  if (typeof node === 'object') {
    switch ((node: any).$$typeof) {
      case REACT_ELEMENT_TYPE: {
        const element: any = node;
        const type = element.type;
        const key = element.key;
        const props = element.props;

        // TODO: We should get the ref off the props object right before using
        // it.
        const refProp = props.ref;
        const ref = refProp !== undefined ? refProp : null;

        const debugTask: null | ConsoleTask = __DEV__ ? task.debugTask : null;

        const name = getComponentNameFromType(type);
        const keyOrIndex =
          key == null ? (childIndex === -1 ? 0 : childIndex) : key;
        const keyPath = [task.keyPath, name, keyOrIndex];
        if (task.replay !== null) {
          if (debugTask) {
            debugTask.run(
              replayElement.bind(
                null,
                request,
                task,
                keyPath,
                name,
                keyOrIndex,
                childIndex,
                type,
                props,
                ref,
                task.replay,
              ),
            );
          } else {
            replayElement(
              request,
              task,
              keyPath,
              name,
              keyOrIndex,
              childIndex,
              type,
              props,
              ref,
              task.replay,
            );