javascript - How to use completion handler in Next.js?

Question

I am wondering wether completion handler server method call is possible in Next.js or only the await approach as most tutorial show?

We would collect the codes REact Native and Next.js both uses in a parent folder, but await willl not help us.

HomePage.getInitialProps = async () => {
  const initialData = {};
  await registerTempUser();
  const homeData = await homePageData;
  const events = await eventList;
  initialData.homePageData = homeData.data;
  initialData.events = events.data;
  return { initialData: initialData, namespacesRequired: ["translate"] };
};

question from:https://stackoverflow.com/questions/66062607/how-to-use-completion-handler-in-next-js

Answer 1

Waitting for answers