add timeout to pet load

app/models/pet.rb

@@ -19,7 +19,8 @@ class Pet < ActiveRecord::Base
   def load!
     require 'ostruct'
     begin
-      envelope = Pet.amf_service.fetch(PET_VIEWER_METHOD, name, nil)
+      envelope = Pet.amf_service.request(PET_VIEWER_METHOD, name, nil).
+        fetch(:timeout => 2)
     rescue RocketAMF::RemoteGateway::AMFError => e
       if e.message == PET_NOT_FOUND_REMOTE_ERROR
         raise PetNotFound, "Pet #{name.inspect} does not exist"

lib/rocketamf/remote_gateway/request.rb

@@ -9,23 +9,22 @@ module RocketAMF
         @params = params
       end
       
-      def fetch
+      def fetch(options={})
         uri = @service.gateway.uri
         data = envelope.serialize
-        # TODO: re-enable if we go back to using threads
-        if false && defined?(EventMachine) && EventMachine.respond_to?(:reactor_running?) && EventMachine.reactor_running?
-          req = EM::HttpRequest.new(uri).post :body => data
-          response_body = req.response
-        else
+
         req = Net::HTTP::Post.new(uri.path)
         req.body = data
+        
         begin
-            res = Net::HTTP.new(uri.host, uri.port).start { |http| http.request(req) }
+          http = Net::HTTP.new(uri.host, uri.port)
+          http.read_timeout = options[:timeout] if options[:timeout]
+          res = http.request(req)
         rescue Exception => e
           raise ConnectionError, e.message
         end
-          case res
-          when Net::HTTPSuccess
+        
+        if res.is_a?(Net::HTTPSuccess)
           response_body = res.body
         else
           error = nil
@@ -36,16 +35,18 @@ module RocketAMF
           end
           raise ConnectionError, error.message
         end
-        end
+        
         begin
           result = RocketAMF::Envelope.new.populate_from_stream(response_body)
         rescue Exception => e
           raise ConnectionError, e.message
         end
+        
         first_message_data = result.messages[0].data
         if first_message_data.respond_to?(:[]) && first_message_data[:code] == ERROR_CODE
           raise AMFError.new(first_message_data)
         end
+        
         result
       end
       

lib/rocketamf/remote_gateway/service.rb

@@ -8,8 +8,8 @@ module RocketAMF
         @name = name
       end
       
-      def fetch(method, *params)
-        Request.new(self, method, *params).fetch
+      def request(method, *params)
+        Request.new(self, method, *params)
       end
     end
   end