async job example

async example

const executeAfterJob = () => {
    // pop a notification
    console.log("finally my job is done now")
}
const functionThatTakesTime = ( executeAfterJob) => {
    setTimeout(executeAfterJob, 5000)
}

const executeJobSync = () => {
    var stop = new Date().getTime();
    while(new Date().getTime() < stop + 5000) {
        ;
    }
}

console.log('Before sync Job');
executeJobSync();
console.log('after sync job before async job');
functionThatTakesTime(executeAfterJob);
console.log('I dont need to wait for anyone');