ActiveRecord middlewares should be inserted before AD::Cascade [#4493 state:resolved].

1 files changed, 2 insertions, 7 deletions

diff --git a/activerecord/lib/active_record/railtie.rb b/activerecord/lib/active_record/railtie.rb
index f3d21d4969..898df0a67a 100644
--- a/activerecord/lib/active_record/railtie.rb
+++ b/activerecord/lib/active_record/railtie.rb
@@ -61,13 +61,8 @@ module ActiveRecord
     # Setup database middleware after initializers have run
     initializer "active_record.initialize_database_middleware", :after => "action_controller.set_configs" do |app|
       middleware = app.config.middleware
-      if middleware.include?("ActiveRecord::SessionStore")
-        middleware.insert_before "ActiveRecord::SessionStore", ActiveRecord::ConnectionAdapters::ConnectionManagement
-        middleware.insert_before "ActiveRecord::SessionStore", ActiveRecord::QueryCache
-      else
-        middleware.use ActiveRecord::ConnectionAdapters::ConnectionManagement
-        middleware.use ActiveRecord::QueryCache
-      end
+      middleware.insert_after "::ActionDispatch::Callbacks", ActiveRecord::QueryCache
+      middleware.insert_after "::ActionDispatch::Callbacks", ActiveRecord::ConnectionAdapters::ConnectionManagement
     end
 
     initializer "active_record.set_dispatch_hooks", :before => :set_clear_dependencies_hook do |app|