nevermore.rb

require 'uri'

require 'rubygems'

require 'fiber'
require 'eventmachine'

require 'em-http'
#require 'net/http'
#require "rest_client"

module Net
  
  module HTTP
    def self.start host, port
      http = Request.new

      uri = URI.parse ""
      uri.host = host
      uri.port = port

      http.uri = uri
      return http
    end
    
    class Request
      attr_accessor :request, :uri
    
      def self.start host, port
      end
    
      def request req
        f = Fiber.current
        uri.path = req.path

        case req
        when Get
          http = EventMachine::HttpRequest.new(uri).get :timeout => 60
        end

        http.callback { f.resume(Response.new(http)) }
        http.errback  { f.resume(Response.new(http)) }
      
        return Fiber.yield
      end


    end

    class HTTPRequest
      attr_accessor :path
      def initialize path
        @path = path
      end
    end
  
    class Get < HTTPRequest
    end

    class Response
      attr_accessor :http
      def initialize http
        @http = http
      end
      def body
        @http.response
      end
    end


  end


end


def request 
  url = URI.parse "http://localhost:3000/delay/5"
  req = Net::HTTP::Get.new(url.path)
  http = Net::HTTP.start(url.host, url.port) 
  res = http.request(req)
  res.body
end

def rest_client
  RestClient.get("http://localhost:3000/delay/5")
end



EM.run do

  Fiber.new do
    start = Time.now
    10.times do
      before = Time.now

      response = request
      #response = rest_client

      after = Time.now
      p [after-before, response]
    end

    finish = Time.now

    puts "Total time: #{finish - start}"
  end.resume

end