async.js Questions
2
Solved
I'm trying to traverse a tree of nested of items using async.js. The traversal terminates after going through just one branch.
var count=0;
exports.buildFamily = function(item_id, mback){
var ext...
2
async.retry({times : 25,interval : 30000},myFunction.bind(functionData),function(err,results){
console.log("===================================")
console.log("Async function finished processing")
r...
Judge asked 12/9, 2015 at 9:57
2
I am unfortunately new to node and running into some confusion regarding the asynchronous/synchronous execution of node.
I am using node, sequelize with sqlite and async.js.
I have a series of Ar...
Historied asked 4/8, 2015 at 16:55
2
Solved
When using async.waterfall within a for loop, it appears that the for loop iterates before the nested async.waterfall finishes all its steps. How can this be avoided?
for(var i = 0; i < users.l...
Vespucci asked 4/8, 2015 at 1:14
4
async.map(list, function(object, callback) {
async.series([
function(callback) {
console.log("1");
var booltest = false;
// assuming some logic is performed that may or may not change boolte...
1
Solved
Been fighting with async module for half a day but can't get it to work properly when nesting few levels.
So this works ok:
var async = require('async')
var myarr = ["Outer - A", "Outer - B"...
Donnydonnybrook asked 7/9, 2014 at 17:9
3
Solved
I have multiple Gulp tasks that send a series of commands to the shell. The second task is dependent on the first. How do make ensure all commands sent to async.series in the first task are complet...
2
Solved
I have a loop in node.js
for (var i in files){
var all = fs.readdirsync("./0");
async.eachSeries(all, function(item){
check(item);
}
}
The check(item) has a callback to another function.
A...
Omentum asked 26/5, 2014 at 6:33
2
Solved
I'm working on a project that involves making multiple HTTP GET requests to different APIs, each requiring information from the last. I'm trying to avoid nested-callaback-and-counter-hell, and have...
Liable asked 17/4, 2014 at 18:46
2
Solved
Disclaimer: non-engineer, very new to JS
Hey all - I'm trying to leverage the async.js module to chain a group of functions together. My desired output is to iterate over mapData (array of objects...
Schott asked 29/3, 2014 at 16:19
1
Solved
I have a large node.js application that heavily uses the async.js module.
I have a lot of code like this:
async.series([
function(callback){
sql.update(query, callback);
},
function(callback...
Lythraceous asked 19/3, 2014 at 18:14
2
Solved
I'm writing a test code which gathers the result from Web APIs on node.js by using 'request.js' and 'async.js'.
Here's my sample code;
var request = require('request');
var async = require('async...
Jugum asked 2/10, 2013 at 14:38
2
Solved
In an attempt to grasp Q.js, I'd like to convert the following code using async.series in Q.js. Basically I create a folder if it doesn't exist (using mkdirp), move a file into a backup folder and ...
Zone asked 29/8, 2013 at 11:42
2
Solved
I want to know how parallel execution works in async.js
async = require('async')
async.parallel([
function(callback){
for (var i = 0; i < 1000000000; i++) /* Do nothing */;
console.log("...
Miosis asked 16/6, 2013 at 19:59
3
Solved
In the next example I don't have access to variable "locals" inside the functions "fetcher", "parser" and "saveToDb".
var parser = require('parser.js');
var fetcher = require('fetcher.js');
var sa...
Britton asked 7/6, 2013 at 14:33
1
Solved
Just trying to get my head around using Async module for NodeJS.
I have the following code.
var a1 = [1,2,3,4,5,6,7,8];
async.forEachSeries(a1, function(n1, callback) {
console.log(n1);
var a2 ...
Quenchless asked 11/4, 2013 at 7:18
2
Solved
I'm trying to use async and request module together but i don't understand how the callbacks get passed. My code is
var fetch = function(file, cb) {
return request(file, cb);
};
async.map(['file...
Heathenism asked 16/6, 2012 at 11:25
1
Solved
I am using the node.js async package, specifically forEachSeries, to make a series of http requests based on parameters drawn from an array. In the callback of each request I have some if/else stat...
Edging asked 11/4, 2012 at 13:15
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