How to do long-polling AJAX requests in ASP.NET MVC?

Question

Does anyone know how to code up long-polling AJAX requests (for server PUSH notifications) in ASP.NET MVC? Whenever I do it, it seems that only the last browser to open up a window gets the notifications. As if IIS/ASP.NET were canceling the last request because it was hung or something.

Answer 1

Try looking here for a few clues about comet and iis.