Is it possible to downgrade from HTTP/2 to HTTP 1.1 in IIS 10 on specific ASP Classic page?
Unfortunately Response.Flush doesn't work with H2. I need it in some pages in witch I show progress of long time processes.
I try to move this pages from HTTP to HTTPS using URLRewrite. But this is a bad idea because HSTS browsers politics.
May be it's possible by adding some headers to the response?