js-async-await-callback-logig.tsx

function asyncFuncWithPromise(): Promise<string> {
        return new Promise((resolve) => {
            setTimeout(() => {
                resolve('asyncFuncWithPromise :: resolved after 1 second');
            }, 1000);
        });
    }

    async function asyncFuncWithAwait(): Promise<string> {
        await asyncFuncWithPromise();
        return 'asyncFuncWithAsync :: resolved after 1 second';
    }

    function asyncFuncCallerWithPromise() {
        // beides gleichzeitig:
        asyncFuncWithAwait().then((feedback) => console.log(feedback));
        asyncFuncWithPromise().then((feedback) => console.log(feedback));
    }

    async function asyncFuncCallerWithAwait() {
        // nacheinander:
        const feedback1 = await asyncFuncWithAwait();
        console.log(feedback1);
        const feedback2 = await asyncFuncWithPromise();
        console.log(feedback2);
    }