behrad

var cluster = require('cluster');

if(cluster.isMaster) {
  cluster.fork()
    .on('online', function() {
      this.disconnect();
    });
} else {
  process.on('internalMessage', function(msg) {
    console.log('internalMsg', msg);

behrad

/*
 * Inspired by: http://stackoverflow.com/questions/4360060/video-streaming-with-html-5-via-node-js
 */

var http = require('http'),
    fs = require('fs'),
    util = require('util');

http.createServer(function (req, res) {
  var path = 'video.mp4';

behrad

##The Good, The Bad, & The Ugly Ways of handling Async Operations With Javascript## #####Callbacks < Promises < Generators#####

---

###An Example: 5 in-sequence Async Operations### (also see parallel-sequence example: https://gist.github.com/willrstern/af3a3308fc5864cf48f8)

---

###The Ugly Way: Callbacks### After each function takes place, handle any errors & do the next thing - It's easy to walk through the code and understand what's going on...but it's ugly as sin

behrad

-module(date_util).
-compile(export_all).

epoch() ->
    now_to_seconds(now())
.   
    
epoch_hires() ->
    now_to_seconds_hires(now())
.   

behrad

check host localhost with address 127.0.0.1
        start "/sbin/start myapp"
        stop "/sbin/stop myapp"
        if failed port 3000 protocol HTTP
                request /
                with timeout 5 seconds
                then restart

behrad

    upstream myapp_upstream {
        server 127.0.0.1:3000;
        keepalive 64;
    }

    server {
        listen 8080;

        server_name myapp.com;

behrad

/*
This is an experimental HashMap implementation with some features I needed and didn't found in JS default Arrays and Objects

Features : 
 * Direct acces too elements throught .get(key)
 * fast keys or values iteration using for (;;) instead of for in syntax (http://jsperf.com/array-keys-vs-object-keys-iteration/3 )

*/
class HashMap {
    public length: number = 0;