npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

disque-eventemitter

v0.3.1

Published

EventEmitter wrapper for Disque GetJob

Downloads

5

Readme

disque-eventemitter

shippable Build NPM Version NPM Downloads

EventEmitter to simplify disque GETJOB

Features

  • EventEmitter pattern for GETJOB
  • job event emitted for each job
  • Supports pause/resume of emitter

Installation

  $ npm install disque-eventemitter --save

Usage

'use strict';

var DisqueEventEmitter = require('disque-eventemitter');

console.info('Listening for jobs Ctrl-C to end');
var de = new DisqueEventEmitter({host:'127.0.0.1', port: 7711}, 'test', {concurrency: 2});

de.on('error', function(err) {
    console.error(err);
});

de.on('job', function(job, done) {
    console.info(job);
    de.ack(job, function() {
        // Indicate we are done and to ack the job
        setTimeout(function(){
            done();
        }, 5000 * Math.random());
    });
});

Documentation

new DisqueEventEmitter(disqueConfig, queueName, options)

Sets up the instance of disque to connect to and the queue to use

Arguments

  • disqueConfig - Config hash that is passed straight through to disque. Example: {'host':'127.0.0.1', 'port': 7711}
  • queueName - Name of queue to get jobs from
  • options - Options
    • concurrency - Number of jobs to emit in parallel. Defaults to 1
    • jobCount - Number of jobs to get at once. Defaults to 1. If you get more than one job at a time all will be emitted and may exceed concurrency limit.
    • withCounters - Get jobs with counters showing nacks and additional deliveries

ack(job, callback)

Removes job from queue. If you don't ack a job it will keep reappearing in emitted events.

nack(job, callback)

Immediately returns job back to queue. Job will be re-emitted.

pause()

Pauses emitting jobs. Jobs may still be emitted from the previous scan operation.

resume()

Resumes a paused emitter.

job event

.on('job', function(job, done){})

When the job event is raised the callback receives two arguments: the job, and a completion callback. You must call the completion callback when done to prevent stalling the EventEmitter

People

The author is Chris Kinsman from PushSpring

License

MIT