I create and safe a Browser Windows GUID in the sessionstorage on client side via javascript. So it stays alive until the tab is closed.
Now I want to pass this information on every request from this specific browser window to the server side so I can access it on any time without passing it with the model.
I use ASP.NET MVC. So there is no ViewState available if I'm right.
I thought about adding and accessing a custom field in the HTTP Header or something similar. I try to find something to accomblish that. So I need some ideas.
Thank you
(Sorry. English is not my first language)