Function renderContextConsumer

packages/react-server/src/ReactFizzServer.js:2729–2756

(
  request: Request,
  task: Task,
  keyPath: KeyNode,
  context: ReactContext<any>,
  props: Object,
)

}

function renderContextConsumer(
  request: Request,
  task: Task,
  keyPath: KeyNode,
  context: ReactContext<any>,
  props: Object,
): void {
  const render = props.children;

  if (__DEV__) {
    if (typeof render !== 'function') {
      console.error(
        'A context consumer was rendered with multiple children, or a child ' +
          "that isn't a function. A context consumer expects a single child " +
          'that is a function. If you did pass a function, make sure there ' +
          'is no trailing or leading whitespace around it.',
      );
    }
  }

  const newValue = readContext(context);
  const newChildren = render(newValue);

  const prevKeyPath = task.keyPath;
  task.keyPath = keyPath;
  renderNodeDestructive(request, task, newChildren, -1);
  task.keyPath = prevKeyPath;
}

function renderContextProvider(
  request: Request,