EM-Mongo and Goliath

config-db_reader.rb

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

db_reader.rb

class DbReader < 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)
    payload  = {:results => database.collection('requests').find({}).to_a}
    
    [200, {}, payload.to_json]
  end
end