How does ASP.NET MVC create controller instances

Question

How does ASP.NET MVC create controller instances for request? does it create different instances for different requests? if that so, does it mean ViewBag cannot be shared between actions in a controller although it is a member in controller?

Check this blog post prideparrot.com/blog/archive/2012/8/… — VJAI
– VJAI, Commented Nov 8, 2012 at 13:40

Dennis Traub · Accepted Answer · 2012-11-08 11:14:29Z

1

Every request invokes its own controller instance. Therefore the ViewBag is local to every single request as well.

answered Nov 8, 2012 at 11:14

Dennis Traub

51.9k7 gold badges100 silver badges113 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Shuping Over a year ago

OK, in detail, is the controller instance in a new thread? app domain? or process? and is there limitation defined by ASP.NET MVC or IIS that controlling the number of controller instances? Thanks.

Kirill Bestemyanov Over a year ago

It is invoked in one of the IIS threadpool threads. But why are you asking? What do you want to achieve?

Collectives™ on Stack Overflow

How does ASP.NET MVC create controller instances

1 Answer 1

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related