EM-Mongo with Goliath

config.rb

config['mongo'] = EventMachine::Synchrony::ConnectionPool.new(size: 20) do
  conn = EM::Mongo::Connection.new('localhost', 27017, 1, {:reconnect_in => 1})
  conn.db('muisco')
end

track.rb

require 'goliath'
require 'em-synchrony'
require 'em-synchrony/em-mongo'


# automatically parse the JSON HTTP response
class Track < Goliath::API
  use Goliath::Rack::Params
  use Goliath::Rack::Render, 'json'
  use Goliath::Rack::JSONP
  
  use Goliath::Rack::Validation::RequestMethod, %w(GET)
  
  def response(env)
    coll = mongo.collection('users')
    res = coll.afind({}).to_a

    payload  = {:results => res}
    
    [200, {}, payload]
  end
end