Goliath endpoint using activerecord

echo_with_ar.rb

require "rubygems"
require "bundler/setup" #using bundler for dependencies
#echo_with_ar.rb
require 'goliath'
require 'active_record'

class User < ActiveRecord::Base
end


class EchoWithAr < Goliath::API
  use Goliath::Rack::Params
  use Goliath::Rack::DefaultMimeType
  use Goliath::Rack::Render, 'json'
  
  def response(env)
    #user = User.find(1).to_json
    User.connection.execute("SELECT sleep(1.0)")
    ActiveRecord::Base.clear_active_connections!
    [200, {}, "slept"]
  end
end

#config/echo_with_ar.rb
require 'em-synchrony/activerecord'

ActiveRecord::Base.establish_connection(:adapter  => 'em_mysql2',
                                        :database => 'goliath_app',
                                        :username => 'root',
                                        :password => '',
                                        :reconnect => true,
                                        :pool => 10,
                                        :wait_timeout => 0.5, 
                                        :host     => 'localhost')