Tug’s gists

Tug / gist:4114350

Created November 19, 2012 22:03

ERROR File not found


	var mongodb = require('mongodb')
	, Db = mongodb.Db
	, Server = mongodb.Server
	, ReplSetServers = mongodb.ReplSetServers;

	var mode = process.argv.slice(2)[0] \|\| 'server';

	var mongoConfig = {
	replset : {

Tug / gist:4114656

Created November 19, 2012 22:57

success! (except for last one)


	var mongodb = require('mongodb')
	, Db = mongodb.Db
	, Server = mongodb.Server
	, ReplSetServers = mongodb.ReplSetServers;

	var mode = process.argv.slice(2)[0] \|\| 'server';

	var mongoConfig = {
	replset : {

Tug / gist:4124267

Created November 21, 2012 10:51

Mongoose : objects not found after synchronous saves


	var mongoose = require('mongoose');

	var File = new mongoose.Schema({
	servername : { type: String, index: { unique: true } }
	, originalname : String
	});

	var FileModel = mongoose.model('File', File);

Tug / gist:4137177

Created November 23, 2012 20:37

Document not found when read_secondary is true


	var mongoose = require('mongoose');

	var mongoConfig = {
	servers : [
	'localhost:27017/test-replset'
	, 'localhost:27018'
	, 'localhost:27019'
	]
	, options : {

Tug / code.js

Created December 2, 2012 23:39

issue with node-mongodb-native commit 5fd127e


	function openFile(db, filename, callback) {
	var gs = new mongodb.GridStore(db, filename, "r");

	gs.open(function(err, gs) {
	if(err) {
	callback(err, gs);
	return;
	}
	callback(null, gs);

Tug / a.js

Created December 16, 2013 13:59

`a.js` is called before `b.js`. (There is some asynchronous stuff going one between the 2 calls). Here Visit is going to be undefined when required in `b.js`, no error thrown. If I call `require_public('models/Visit')` at position 1, it works fine. Even in `b.js`, Visit will be defined (probably because it's kept in memory once loaded).

	modules.exports = function (app) {

	var requirejs = require("requirejs");
	var path = require("path");

	requirejs.config({
	baseUrl: path.join(app.config.paths.root, "public/js")
	});

	app.require_public = requirejs;

Tug / static server with express.js

Created January 6, 2014 17:30

	var express = require("express"),
	app = express();

	app.configure(function(){
	app.use(express.static(__dirname + '/public'));
	});

	app.listen(13000);

Tug / after native_parser=true

Created January 10, 2014 21:28

profiling of nirror with and without the use of the native parser in node-mongodb-native

	Statistical profiling result from v8.log, (49355 ticks, 90 unaccounted, 0 excluded).

	[Unknown]:
	ticks total nonlib name
	90 0.2%

	[Shared libraries]:
	ticks total nonlib name
	36960 74.9% 0.0% /lib/x86_64-linux-gnu/libc-2.17.so
	6486 13.1% 0.0% /usr/local/bin/node

Tug / gist:9191667

Last active August 29, 2015 13:56

Server Benchmark

	/*
	* Tests run on Ubuntu Server 12.04 LTS x86-64
	*/

	/*****************************************************************************/
	/* DISK */
	/*****************************************************************************/

	/* 15 GB File Random IO */
	#sysbench --test=fileio --file-total-size=15G prepare

Tug / isgmail.js

Created February 24, 2015 18:24

is gmail ?

	function is_gmail(email, callback) {
	var email_host_regex = /.*@(.+)$/;
	var gmail_servers_regex = /(\.google\.com\|\.googlemail\.com)$/i;
	var m = email_host_regex.exec(email);
	if(m && m.length > 1) {
	var host = m[1] && m[1].toLowerCase();
	if(host == "gmail.com") {
	return callback(null, true);
	} else {
	dns.resolveMx(host, function(err, result) {

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