mbrevoort’s gists

mbrevoort / gist:1066102

Created July 5, 2011 22:22

node start-up error

	node /opt/toolbar/app-cluster.js 8080

	node.js:134
	throw e; // process.nextTick error, or 'error' event on first tick
	^
	Error: EBADF, Bad file descriptor '/opt/toolbar/package.json'
	at Object.openSync (fs.js:221:18)
	at Object.readFileSync (fs.js:112:15)
	at Object.<anonymous> (/opt/toolbar/app-cluster.js:12:34)
	at Module._compile (module.js:404:26)

mbrevoort / index.html

Created December 3, 2011 07:33

Dojo Stateful Replication over Socket.io

	<!DOCTYPE html>
	<html>
	<head>
	<title>Dojo Stateful Replication</title>
	<script>
	var dojoConfig = {
	baseUrl: '/js/dojo/1.7.0/dojo',
	};
	</script>
	<script src="/js/dojo/1.7.0/dojo/dojo.js"></script>

mbrevoort / load.js

Created February 19, 2012 02:57

Simple ab style load generator

	// requires request, measured, optimist and microtime npm modules
	var util = require('util')
	, request = require('request')
	, microtime = require('microtime')
	, measured = require('measured')
	, collection = new measured.Collection('http')
	, argv = require('optimist').usage('node load.js -c [concurrent] -n [total] url').argv;

	var c = argv.c \|\| 1
	, n = argv.n \|\| 1, uri = argv._[0]

mbrevoort / client.js

Created February 25, 2012 00:19

Simple proxy/service registration

	var DNode = require('dnode'),
	argv = require('optimist')
	.usage('Usage: $0 --p [num] --pp [num] --name [str]')
	.demand(['pp', 'name'])
	.argv,
	sprintf = require('sprintf').sprintf,
	http = require('http'),
	util = require('./util'),
	DNode = require('dnode'),
	logf = require('./util').logf,

mbrevoort / setup-statsd.sh

Created April 29, 2012 23:10 — forked from jasonroelofs/setup-statsd.sh

Turn an Ubuntu 10.10 EC2 into a StatsD/Graphite server

	# install git
	sudo apt-get --yes install g++ curl libssl-dev apache2-utils
	sudo apt-get --yes install git-core
	# download the Node source, compile and install it
	git clone https://github.com/joyent/node.git ~/node
	cd ~/node
	./configure
	make
	sudo make install
	# install the Node package manager for later use

mbrevoort / statsd.js

Created April 30, 2012 14:18

Simple Counter/Timer Statsd Node Client

	var dgram = require('dgram');

	module.exports = function (port, host) {
	return new function() {
	this._host = host \|\| '127.0.0.1';
	this._port = port \|\| 8125;
	this._client = dgram.createSocket("udp4");

	this._send = function (message) {
	console.log('STATSD', message);

mbrevoort / package.json_private_module

Created July 26, 2012 03:08

private npm repo namespace idea so that private registries don't have to replicate the entire public NPM registry or you don't have to do some sort of conditional proxying.

	// A module published to a private registry would optionally have a "registry"
	// property that is a reference to the registry where this module is published.
	//
	// A `npm publish` would publish to the registry in the registry property.
	//
	// Otherwise, `npm --registry http://private.me:5984/registry/_design/app/_rewrite publish`
	//

	{
	"name": "foo",

mbrevoort / isActive.js

Last active December 16, 2015 07:09

Simple browser IsActive - periodically emit if a user is active or still active, emit if inactive.

	// var isActive = new IsActive(10000, window);
	// isActive.on('active', function () { console.log('active') });
	// isActive.on('inactive', function () { console.log('inactive') });
	// isActive.start();
	var IsActive = function (timerPeriod, g) {

	timerPeriod = parseInt(timerPeriod) \|\| 60000;
	if (!g) g = window;

	var ACTIVE = true,

mbrevoort / desktopNotification.js

Last active December 16, 2015 20:38

A basic AnguarlJS webkit notification service that only notifies when the window is not focused.

	app.factory('desktopNotification', function ($window, $document) {

	var focused = true;

	var onFocus = function () { focused = true; };
	var onBlur = function () { focused = false; };

	if (/@cc_on!@/false) { // check for Internet Explorer
	$document.onfocusin = onFocus;
	$document.onfocusout = onBlur;

mbrevoort / LogstashUDP.js

Created June 24, 2013 06:55

A simple Logstash UDP logger for Winston.

	// Really simple Winston Logstash UDP Logger

	var dgram = require('dgram'),
	util = require('util'),
	os = require('os'),
	winston = require('winston');

	var LogstashUDP = module.exports = function (options) {
	winston.Transport.call(this, options);
	options = options \|\| {};

Mike Brevoort mbrevoort