Simplify the action endpoint:

  * Remove ActionEndpoint in favor of passing a block to MiddlewareStack
  * Always create a Request; the performance win of RackDelegation is around
    the response; the Request object hit is limited to a single object allocation
  * #dispatch takes a Request

1 files changed, 1 insertions, 4 deletions

diff --git a/actionpack/lib/action_controller/metal/rack_delegation.rb b/actionpack/lib/action_controller/metal/rack_delegation.rb
index bb55383631..37106733cb 100644
--- a/actionpack/lib/action_controller/metal/rack_delegation.rb
+++ b/actionpack/lib/action_controller/metal/rack_delegation.rb
@@ -6,14 +6,11 @@ module ActionController
     extend ActiveSupport::Concern
 
     included do
-      delegate :session, :to => "@_request"
       delegate :headers, :status=, :location=, :content_type=,
                :status, :location, :content_type, :to => "@_response"
-      attr_internal :request
     end
 
-    def dispatch(action, env)
-      @_request = ActionDispatch::Request.new(env)
+    def dispatch(action, request)
       @_response = ActionDispatch::Response.new
       @_response.request = request
       super