Node.js integration to Drupal.

Node.js integration
===================

This module adds Node.js integration to Drupal.

Setup
=====

1. Install Node.js.

 Installing Node.js and NPM on Ubuntu/Debian

How to Install Node.js

2. Install required Node.js modules with the Node Package Manager (NPM).

Make sure you are in the nodejs module directory - NPM needs the package.json
file that comes with the nodejs module to install the right modules.

cd path/to/your/nodejs/module/directory
npm install
npm uninstall express
npm install express@2.5.9

3. Create a 'nodejs.config.js' file in your nodejs module directory.

Read the 'nodejs.config.js.example' file. A basic configuration can be as simple as:

/**
* This configuration file was built using the 'Node.js server configuration builder'.
* For a more fully commented example see the file nodejs.config.js.example in the root of this module
*/
backendSettings = {
"scheme":"http",
"host":"192.168.1.61",
"port":8080,
"key":"/path/to/key/file",
"cert":"/path/to/cert/file",
"resource":"/socket.io",
"publishUrl":"publish",
"serviceKey":"",
"backend":{
"port":80,
"host":"localhost",
"messagePath":"/drupal7/nodejs/message/"},
"clientsCanWriteToChannels":false,
"clientsCanWriteToClients":false,
"extensions":"",
"debug":true,
"transports":["websocket",
"flashsocket",
"htmlfile",
"xhr-polling",
"jsonp-polling"],
"jsMinification":true,
"jsEtag":true,
"logLevel":1};

Set debug to false when you are happy with your setup.

4. Run the node server with the command: node server.js

As long as you have 'debug: true' in your configuration file, you'll see lots of helpful messages.

Installing Node.js and NPM on Ubuntu/Debian

his is just short snippet on how to install Node.js (any version) and NPM (Node Package Manager) on your Ubuntu/Debian system.

Step 1 - Update your system

sudo apt-get update
sudo apt-get install git-core curl build-essential openssl libssl-dev

Step 2 - Install Node.js

First, clone the Node.js repository:

git clone https://github.com/joyent/node.git
cd node

Now, if you require a specific version of Node:

git tag # Gives you a list of released versions
git checkout v0.4.12

Then compile and install Node like this:

./configure
make
sudo make install

Then, check if node was installed correctly:

node -v

Step 3 - Install NPM

Simply run the NPM install script:

curl http://npmjs.org/install.sh | sudo sh

And then check it works:

npm -v

That's all.

How to Install Node.js Essay Steps

This was the first in a series of posts leading up to Node.js Knockout on how to use node.js.

I have been given permission to repost the articles from the contest here (in wheat format) for general consumption. Expect more to come.

In this post we detail how to install node on Mac, Ubuntu, and Windows.

Mac

If you're using the excellent homebrew package manager, you can install node with one command: brew install node.

Otherwise, follow the below steps:

1. Install Xcode.
2. Install git.
3. Run the following commands:

darwin_setup.sh

git clone git://github.com/ry/node.git cd node ./configure make sudo make install

You can check it worked with a simple Hello, World! example.

Ubuntu

1. Install the dependencies:
   • sudo apt-get install g++ curl libssl-dev apache2-utils
   • sudo apt-get install git-core
2. Run the following commands:

ubuntu_setup.sh

git clone git://github.com/ry/node.git cd node ./configure make sudo make install

 Step 3 - Install NPM

Simply run the NPM install script:

curl http://npmjs.org/install.sh | sudo sh

And then check it works:

npm -v

You can check it worked with a simple Hello, World! example.

Thanks to code-diesel for the Ubuntu dependencies.

Windows

Currently, you must use cygwin to install node. To do so, follow these steps:

1. Install cygwin.
2. Use setup.exein the cygwin folder to install the following packages:
   • devel → openssl
   • devel → g++-gcc
   • devel → make
   • python → python
   • devel → git
3. Open the cygwin command line with Start > Cygwin > Cygwin Bash Shell.
4. Run the below commands to download and build node.

cygwin_setup.sh

git clone git://github.com/ry/node.git cd node ./configure make sudo make install

For more details, including information on troubleshooting, please see the GitHub wiki page.

Hello Node.js!

Here's a quick program to make sure everything is up and running correctly:

hello_node.js

var http = require('http'); http.createServer(function (req, res) {   res.writeHead(200, {'Content-Type': 'text/plain'});   res.end('Hello Node.js\n'); }).listen(8124, "127.0.0.1"); console.log('Server running at http://127.0.0.1:8124/');

Run the code with the node command line utility:

> node hello_node.js Server running at http://127.0.0.1:8124/ 

Now, if you navigate to http://127.0.0.1:8124/ in your browser, you should see a nice message.

Congrats!

You've installed node.js.