Elvuel

Juggernauthttps://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 zxvfnode-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。