Elvuel

Juggernaut https://github.com/maccman/juggernaut

安装配置

1. nodejs http://nodejs.org

获取 0.4.11稳定版

以下: sudo

wget http://nodejs.org/dist/node-v0.4.11.tar.gz

>tar zxvf node-v0.4.11.tar.gz

>cd node-v0.4.11

>./configure

>make

>make install

 

2. npm(需NODEJS 0.4以上版本）

以下: sudo

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

 

安装模块

    >npm install socket.io

    >npm install redis

    >npm install optimist

    >npm install node-static-maccman

 

 

3. 安装并启动redis-server

>redis-server /etc/redis/redis.conf

4. 启动 juggernaut

>git clone https://github.com/maccman/juggernaut.git

>cd juggernaut

>node server.js

 

4. 创建RAILS应用

>rails new juggernaut_demo

>cd juggernaut_demo

vim Gemfile:

       gem 'juggernaut'

>bundle install

>rails g controller welcome index publish

vim routes.rb

       root :to => "welcome#index"

       get "welcome#publish"

vim application.html.erb

      <script src="http://localhost:8080/application.js" type="text/javascript" charset="utf-8"></script>

 

vim welcome#index.html.erb

<script type="text/javascript" charset="utf-8"> var jug = new Juggernaut; jug.subscribe("demo_channel", function(data){   alert(data); }); </script>

 

vim welcome_controller#publish

def publish

Juggernaut.publish "demo_channel", "juggernaut demo msg"

end

 

>rails s

访问: http://localhost:3000/

        http://localhost:3000/welcome/publish

Ok,结束。