fix counter for recording request.

app/helpers/application_helper.rb

@@ -9,8 +9,7 @@ module ApplicationHelper
 
   def delayed_impressionist(item)
     user_id = current_user.nil? ? nil : current_user.id
-    request = DelayImpressionistRequest.new(request)
+    Resque.enqueue(DelayedImpressionist,:request=>DelayImpressionistRequest.new(request),:obj=>item,:class=>item.class.to_s,:controller_name=>controller_name,:action_name=>action_name,:user=>user_id)
-    Resque.enqueue(DelayedImpressionist,:request=>request,:obj=>item,:class=>item.class.to_s,:controller_name=>controller_name,:action_name=>action_name,:user=>user_id)
   end
 
   def check_user_role_enable(attribute_fields)

app/jobs/delayed_impressionist.rb

@@ -17,10 +17,16 @@ class DelayedImpressionist
     arg = args[0]
     @request= DelayImpressionistRequest.new
     @request.restore(arg["request"])
-    request = @request
     obj = eval("#{arg["class"]}.find '#{arg['obj']['_id']}'")
     # imp = new(@request,arg["controller_name"],arg["action_name"],arg["user"],obj)
     new_impression = obj.impressions.build(:user_id=>arg["user"],:controller_name=>arg["controller_name"],:action_name=>arg["action_name"],:ip_address=>@request.remote_ip,:referrer=>@request.referer)
+    @try = 1
+    loop do
+        result = new_impression.save rescue false
+        break if (result || @try >= 10)
+        @try = @try + 1
+        puts "trying:#{@try}"
+    end
     new_impression.save
     obj.update_attribute(:view_count,obj.impression_count)
   end