Test for understanding how blocking works

blocking-test.js

const log = console;

const sleep = async ms => {
  return new Promise(resolve => setTimeout(resolve, ms));
};

const asyncFunc1 = async () => {
  log.log('f1 Start');
  await sleep(2000);
  log.log('f1 End');
};

const asyncFunc2 = async () => {
  log.log('f2 Start');
  await sleep(1000);
  log.log('f2 End');
};

console.log('### Startin...');
asyncFunc1();
console.log('### do another job....');
asyncFunc2();
console.log('### Stoppin...');