AsyncContextWithPromisesDream.js

example.js

const val = AsyncContext.Variable();

async main() {
  console.log(val.get()); // Expect: undefined
  
  await val.withValue(1);
  console.log(val.get()); // Expect: 1
  
  await 1;
  console.log(val.get()); // Expect: 1
  
  await foo(); // Expect: Promise created, and captures the current scope.  .then() and await would restore
  console.log(val.get()); // Expect: 1
}

async foo() {
  console.log(val.get()); // Expect: 1
  
  await val.withValue(2);
  
  console.log(val.get()); // Expect: 2
  
//  val.withValue(3).then(async () => {
//    console.log(val.get()); // Expect: 3
//    await scheduler.wait(1000);
//  });
//  return Promise.resolve();
}

main();