devto-1-async-await-example.js

//  An asynchronous function
async function theAsynchronousMethod() {
  return Math.floor(Math.random() * Math.floor(6));
}

//  Another asynchronous function
async function anotherAsynchronousMethod() {
  //  Wait the response
  let dice = await theAsynchronousMethod();
  //  And continue
  if (dice>=3) {
      console.log("Yes, I'll do it !");
    }else{
      throw new Error("Nope, drop it !");
    }
}

try{
  anotherAsynchronousMethod();
} catch (e) {
  console.error(e.message);
}