Async Await Steps

Use await to pause and resume a small calculation.

async_await_steps.js

const fetched = 8;
let prepared = 0;
let score = 0;

async function calculate(value) {
  prepared = value + 1;
  const remote = await Promise.resolve(prepared + 9);
  score = remote;
  console.log("fetched=" + fetched);
  console.log("prepared=" + prepared);
  console.log("score=" + score);
}

calculate(fetched);

async-await `await` pauses the async function until the Promise value is ready, then execution resumes inside the same source.