I'm currently trying to spawn a child process to handle some POST data with NodeJS (using Koa framework).  Ideally, I would like to wait for the child process to finish before redirecting, but since the child process is asynchronous, the code alw...
I'm using knex transaction with async/await syntax as suggested in this question: Get Knex.js transactions working with ES7 async/await  My problem is, that when transaction fails and trx callback is invoked, knex logs     Unhandled rejection err...
To optimize the response delay, it is necessary to perform work after are response has been sent back to the client. However, the only way I can seem to get code to run after the response is sent is by using setTimeout. Is there a better way? Perhaps...
I'm trying to use co-mocha to test some nested generators functionality in my koa app.  The class works just fine at runtime, but when I attempt to test the functionality, I cannot get the nested generator to run in my test.  Class being tested:...
So I'm messing around with Koa.js and generators, just threw together a simple site for demo purposes. I'm using sqlite with node-sqlite3 and Q for promises. Here's my db code:  module.exports.getLogs = function(){     var deferred = Q.de...
In Express.js I used to have this kind of code:  app.use((req, res, next) => {   res.header('Access-Control-Allow-Origin', '*');   res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Acce...
I have a 404.jade file that I want to render whenever there is an invalid GET request.  Here is my current code:  app.js  import Koa from 'koa' import views from 'koa-views' import serve from 'koa-static' import rootRoutes fro...
I try to get an information from a redis db and return it as the body of the response to the user. First, here is a code that fails :  var redis = require("redis"),     koa = require("koa");  var app = koa(),     port = process.argv[2...
How can I extend third-party declaration files? for example, I want to extend Context from @types/koa and add an extra field(resource) to it. I tried this:  // global.d.ts declare namespace koa {     interface Context {         resource: any;     } }...

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