ジェネレータ関数を使った直接非同期通信

async_series_with_generator.js

// ジェネレータ関数
const gfn = function * (start, end) {
  while(start <= end) {
    yield [expect Promise code]
    start++
  }
}

const g = gfn(1, 10)

const loaded = () => {
  const result = g.next();
  if (_result.done) {
    console.log('complete')
  } else {
    _result.value.then(data => loaded())
}
loaded()