IMHO I think there’s a much clever (and elegant) way to do this with $q.all. Please take a look at the code below. I am assuming that you want to return the data at once with all the results aggregated on a big array. var myApp = angular.module(‘myApp’, []); myApp.factory(‘myService’, function ($http, $q) { return … Read more
You have the error because create() is not a Promise. Promisifying an async function is quite easy (nodejs has a built-in Promise support nowadays): function createTicket(ticket) { // 1 – Create a new Promise return new Promise(function (resolve, reject) { // 2 – Copy-paste your code inside this function client.tickets.create(ticket, function (err, req, result) { … Read more
Before ES2017 and async/await (see below for an option in ES2017), you can’t use .forEach() if you want to wait for a promise because promises are not blocking. Javascript and promises just don’t work that way. You can chain multiple promises and make the promise infrastructure sequence them. You can iterate manually and advance the … Read more
Okay, so I found a way to do what I needed without using using a then on each get. Since the params passed in to axios.get contain enough info to determine the save location, and since I can read the params back from the response, I can do something like the following: let promises = … Read more
You need to return a promise from the inner query in order for the outer chain to be chained with that. You also swallow any errors because you don’t rethrow them – it’s better to use .catch() for this reason because it makes it more clearer what is happening – that is what would happen … Read more
As you quoted from the docs, if any of this hooks returns a Promise it will wait until its completed to move to the next one, so you can easily return a Promise that basically does nothing and wait a second (or as many time as you need). onActivate(next: ComponentInstruction, prev: ComponentInstruction) { TweenMax.fromTo($(“.title”), 1, … Read more
There is no way to write this with a loop statement. async/await code always executes sequentially, to do things concurrently you need to use promise combinators directly. For plain promises, there’s Promise.all, for async iterators there is nothing (yet) so we need to write it on our own: async function* combine(iterable) { const asyncIterators = … Read more
My closest guess … it keeps track of the active things happening in your code, when there is nothing else happening, it simply exits. This is essentially correct. Node keeps a reference count of things like timers and network requests. When you make a network, or other async request, set a timer, etc. Node adds … Read more
The following should work: var request = Promise.promisify(require(“request”)); Promise.promisifyAll(request); Note that this means that request is not a free function since promisification works with prototype methods since the this isn’t known in advance. It will only work in newer versions of bluebird. Repeat it when you need to when forking the request object for cookies. … Read more
Just use another promise 😀 axios.interceptors.response.use(undefined, function (err) { return new Promise(function (resolve, reject) { if (err.status === 401 && err.config && !err.config.__isRetryRequest) { serviceRefreshLogin( getRefreshToken(), success => { setTokens(success.access_token, success.refresh_token) err.config.__isRetryRequest = true err.config.headers.Authorization = ‘Bearer ‘ + getAccessToken(); axios(err.config).then(resolve, reject); }, error => { console.log(‘Refresh login error: ‘, error); reject(error); } ); } … Read more