ok the new mvc system works great, all tests done and almost x3 smaller LOC used plus new three awesome features:) - next commit will be commenting out and replace the mvc package with the new mvc2

Former-commit-id: 552095d29256a1116849cc6054c82001e790e705

mvc2/session_controller.go

@@ -1,11 +1,11 @@
 package mvc2
 
 import (
-	"github.com/kataras/iris/context"
-	"github.com/kataras/iris/sessions"
 	"reflect"
 
 	"github.com/kataras/golog"
+	"github.com/kataras/iris/context"
+	"github.com/kataras/iris/sessions"
 )
 
 var defaultManager = sessions.New(sessions.Config{})
@@ -25,8 +25,8 @@ type SessionController struct {
 // It makes sure that its "Manager" field is filled
 // even if the caller didn't provide any sessions manager via the `app.Controller` function.
 func (s *SessionController) OnActivate(ca *ControllerActivator) {
-	if !ca.Engine.BindTypeExists(reflect.TypeOf(defaultManager)) {
-		ca.Engine.Bind(defaultManager)
+	if !ca.BindTypeExists(reflect.TypeOf(defaultManager)) {
+		ca.Bind(defaultManager)
 		golog.Warnf(`MVC SessionController: couldn't find any "*sessions.Sessions" bindable value to fill the "Manager" field, 
 therefore this controller is using the default sessions manager instead.
 Please refer to the documentation to learn how you can provide the session manager`)