How to do parallel async multiple requests at once with Promises in Node

Question

Array and loops through but I want to be able to run all of them in parallel instead as I don\'t want to run one after another.

I basically want to store all endpoin

Answer 1

Bluebird supports multiple concurrent Promises.

See the reference at: https://github.com/petkaantonov/bluebird/blob/master/API.md#promisejoinpromisethenablevalue-promises-function-handler---promise

There are two ways to do it:

.all() - good for a dynamic number of promises

.join() - good for a fixed number of promises and as for Bluebird's documentation, it supplies a better performance than .all() method.

From bluebird's documentation:

 var Promise = require("bluebird");
 var join = Promise.join;

join(getPictures(), getComments(), getTweets(),
function(pictures, comments, tweets) {
console.log("in total: " + pictures.length + comments.length + tweets.length);
});