nodejs Async s whilst

0 votes
I intended to call a function several times, but only after the previous call was done. Does the Async's fit what I'm looking for? Or do the calls happen at the same time?

Thanks a lot for your response.
May 27 in Node-js by Vaani
• 7,020 points
27 views

1 answer to this question.

0 votes

While it will accomplish your goals, it will do it in a sequential manner. It will run the "test" function before each run to ensure that it should run again.

Their example is as follows:

var count = 0;

async.whilst(
    function () { return count < 5; },
    function (callback) {
        count++;
        setTimeout(callback, 1000);
    },
    function (err) {
        // 5 seconds have passed
    }
);
answered May 27 by Neha
• 8,740 points

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