theosp

(Legend: [Slide title | point 1 / point 2...])

[Multiplayer Pong | Rapid Web App Development] 

Hello everyone. 
My name is Daniel Chcouri. 

...

I'll present to you a little multiplayer game, which I've developed as a showcase for rapid web app development, with a very cool stack that includes Node.js, Express and Socket.IO. 

theosp

var tls = require('tls');
var fs = require('fs');
var jspack = require('jspack').jspack;

var options = {
  key: fs.readFileSync('test-key.pem'),
  cert: fs.readFileSync('test-cert.pem'),

  // This is necessary only if the client uses the self-signed certificate.
  //ca: [ fs.readFileSync('client-cert.pem') ]

theosp

Developing Multiplayer Pong - with node.js, express and socket.io + Pong Tournament

The lecture takes about 45 minutes.

In the lecture I'll demonstrate a Pong game in which the audience smart phones will be used as remote controllers for a game arena that will be displayed in a main screen.

I'll talk briefly about the stack I used to develop the game and go over interesting parts of the code.

In the end of the lecture the audeince will be invited to join a Pong tournament. In each stage the players will be splitted into two teams randomly. The players of the winning team will stay in the tournament and will be splitted again until we'll have a winner.

theosp

description "Redis Server"
 
start on local-filesystems
stop on shutdown

exec sudo -u redis /usr/bin/redis-server /etc/redis/redis.conf

respawn
respawn limit 10 5

theosp

var tls = require('tls');
var fs = require('fs');
var jspack = require('jspack').jspack;

String.prototype.repeat = function(num) {
    return new Array(num + 1).join( this );
}

var options = {
  key: fs.readFileSync('test-key.pem'),

theosp

var tls = require('tls');
var fs = require('fs');

var options = {
  key: fs.readFileSync('test-key.pem'),
  cert: fs.readFileSync('test-cert.pem'),

  // This is necessary only if using the client certificate authentication.
  requestCert: true,

theosp

# launch with: $ screen -c redis.screenrc

screen -t server 0 bash -c 'echo "Launching redis server"; redis-server; bash'
split
focus
screen -t redis-commander 1 bash -c 'redis-commander; bash'

theosp

<?php
function sendMessageViaApplePush($apns_environment, $certificate, $pushToken, $messageText) {
    if ($apns_environment == "development") {
		$serverURL = 'gateway.sandbox.push.apple.com:2195';
    } else {
        $serverURL = 'gateway.push.apple.com:2195';
    }

    $ctx = stream_context_create();
    stream_context_set_option($ctx, 'ssl', 'local_cert', $certificate);

theosp

var _ = require("underscore");

var array_size = 4;
var iterations = 200000000;

var get_array = function () {
    var a = [];

    for (var i = 0; i < array_size; i++) {
        a.push(i);

theosp

var _ = require("underscore");

var percent = function (i) {
    return i / 100;
}

var pensionSumCalculator = function (params) {
    var default_params = {
            current_savings_in_pensions_funds: 0,