Gemfile

@@ -4,7 +4,6 @@ gem 'rails'

                 gem 'rake'
              

                 gem 'mysql2'
              

                 gem 'devise'
              

                -gem "patron"
              

                 gem 'kaminari'
              

                 gem 'bootstrap-kaminari-views'
              

                 gem "rufus-scheduler", :require => false
              

Gemfile.lock

@@ -138,7 +138,6 @@ GEM

                       multi_xml (~> 0.5)
              

                       rack (~> 1.2)
              

                     orm_adapter (0.4.0)
              

                -    patron (0.4.18)
              

                     polyglot (0.3.3)
              

                     pry (0.9.12.2)
              

                       coderay (~> 1.0.5)
              
@@ -281,7 +280,6 @@ DEPENDENCIES

                   kramdown
              

                   mysql2
              

                   nokogiri
              

                -  patron
              

                   pry
              

                   rails
              

                   rake
              

app/models/agents/public_transport_agent.rb

@@ -64,21 +64,26 @@ module Agents

                       options["stops"].collect{|a| a.split("|").last}
              

                     end
              

                     def check
              

                -      page = session.get(check_url)
              

                -      page = Nokogiri::XML page.body
              

                -      predictions = page.css("//prediction")
              

                -      predictions.each do |pr|
              

                -        parent = pr.parent.parent
              

                -        vals = {routeTitle: parent["routeTitle"], stopTag: parent["stopTag"]}
              

                -        if pr["minutes"] && pr["minutes"].to_i < options["alert_window_in_minutes"].to_i
              

                -          vals = vals.merge Hash.from_xml(pr.to_xml)
              

                -          if not_already_in_memory?(vals)
              

                -            create_event(:payload => vals)
              

                -            add_to_memory(vals)
              

                -          else
              

                +      hydra = Typhoeus::Hydra.new
              

                +      request = Typhoeus::Request.new(check_url, :followlocation => true)
              

                +      request.on_success do |response|
              

                +        page = Nokogiri::XML response.body
              

                +        predictions = page.css("//prediction")
              

                +        predictions.each do |pr|
              

                +          parent = pr.parent.parent
              

                +          vals = {routeTitle: parent["routeTitle"], stopTag: parent["stopTag"]}
              

                +          if pr["minutes"] && pr["minutes"].to_i < options["alert_window_in_minutes"].to_i
              

                +            vals = vals.merge Hash.from_xml(pr.to_xml)
              

                +            if not_already_in_memory?(vals)
              

                +              create_event(:payload => vals)
              

                +              add_to_memory(vals)
              

                +            else
              

                +            end
              

                           end
              

                         end
              

                       end
              

                +      hydra.queue request
              

                +      hydra.run
              

                     end
              

                     def add_to_memory(vals)
              

                       self.memory["existing_routes"] ||= []