async function - Githubissues

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
    <script>
        function delay(s) {
            return new Promise(function(res, rej) {
                setTimeout(function() {
                    res();
                }, s * 1000);
            });
        }

        async function main() {
            for(var i = 1; i < 4; i++) {
                await delay(i);
                console.log((new Date()).getSeconds());
            }
        }
        main();
    </script>
</body>
</html>
OPY-bbt / OPY-bbt.github.io

async function #28
