Lauri Svan laurisvan

laurisvan / fork-with-ports.js

Created July 4, 2013 19:02

A simple node.js/express example on how to 'misuse' cluster to actually create several process forks, and set their own port for each.

	var express = require('express'),
	cluster = require('cluster'),
	http = require('http'),
	numCPUs = require('os').cpus().length,
	basePort = 1100;

	var app = express();
	app.use(express.cookieParser());
	app.use(express.logger('short'));
	app.use(express.session({

laurisvan / simulate_3g.sh

Last active December 24, 2015 10:19

Simple 3G emulation on OS/X. Remember to reset the IP Firewall after doing this by 'sudo ipfw flush''.

	#!/bin/sh
	#
	# simulate_3g.sh - Simulate a sluggish 3G network with delays & packet loss
	# Usage: simulate_3g.sh 8080 8081

	# Make sure only root can run our script
	if [[ $EUID -ne 0 ]]; then
	echo "This script must be run as root" 1>&2
	exit 1
	fi

laurisvan / index.js

Created February 5, 2015 05:59

LeapMotion index finger pointing test

	/**
	* Simple test of LeapMotion in node.js
	*/
	var Leap = require('leapjs');

	var controller = new Leap.Controller({enableGestures: true})
	.connect()
	.on('frame', function(frame){
	var hand = frame.hands[0];
	if (hand) {