fengmk2

//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Updated: 2010/12/05
// License: MIT
//
// Copyright (c) 2010-2013 Diego Perini (http://www.iport.it)
//
// Permission is hereby granted, free of charge, to any person

fengmk2

var createError = require('http-errors');

var start = Date.now();
var count = 100000;
for (var i = 0; i < count; i++) {
  createError(401, 'Please login to view this page.', {
    stat: 'foo error',
    errors: [
      {
        foo: 'bar',

fengmk2

# for instagram, Amazon EC2
# https://forums.aws.amazon.com/ann.jspa?annID=1701
# US East (Northern Virginia):
route add -net 72.44.32.0/19 gw $VPNGW  
route add -net 67.202.0.0/18 gw $VPNGW  
route add -net 75.101.128.0/17 gw $VPNGW
route add -net 174.129.0.0/16 gw $VPNGW
route add -net 204.236.192.0/18 gw $VPNGW
route add -net 184.73.0.0/16 gw $VPNGW
route add -net 184.72.128.0/17 gw $VPNGW

fengmk2

var ots = require('ots');
var client = ots.createClient({
  accessID: 'your accessID',
  accessKey: 'your accessKey'
});

// create a table
client.createTable({
  TableName: 'testdemo',
  PrimaryKey: [

fengmk2

/*!
 * agentkeepalive - test/https_agent.test.js
 *
 * Copyright(c) 2012 - 2013 fengmk2 <fengmk2@gmail.com>
 * MIT Licensed
 */

"use strict";

/**

fengmk2

@startuml

node "totoro users" {
  [totoro cli]
}

node "browsers" {
  [chrome]
  [firefox]
  [phantomjs]

fengmk2

@startuml

node "cnpmjs.org Cluster" {
  [cnpm registry]
  [cnpm web]
  [cnpm sync worker]
}

node "original npm Cluster" {
  [npm registry]

fengmk2

• day: private module, private npm

• night: public module, public npm

• company private project, use both public and private modules, install them from private npm registry

• open source project, use only public modules, install them from public npm registry

• private npm registry auto full sync public registry in 10 mins

• When I publish a module to public registry, and I will use git hook to do the publish and sync actions:

$ git release 0.1.0

fengmk2

var cluster = require('cluster');

function watchdir(dir) {
  var watcher = childprocess.fork('watcher.js', [dir]);
  watcher.on('exit', function () {
    // logger exit message
    watcher = null;
    // refork again
    setTimeout(watchdir.bind(null, dir), 1000);
  }).on('message', function (info) {

fengmk2

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

var path = '/tmp/a.tgz';

var l = 0;

function request() {
  var index = l++;
  var stream = fs.createWriteStream(path);