* Do not perform synchronous writes to the Response TextWriter after a Razor FlushAsync
* Use ViewBuffer to perform async writes to the response when using ViewComponentResult
Related to #6397
Fixes https://github.com/aspnet/AspNetCore/issues/4885
These are *new style* for configuring MVC in services. We're adding these to make
things feel a bit more tailored to those particular scenarios.
----
The main reason for this is that we've had repeated community asks for an
*API-optimized* way of configuring MVC. I don't think that using AddMvcCore
is a suitable building block, because it has too many options that you want.
I've think I've identified the reasonable set of features that should be part
of the default experience for APIs. All of these things are already pay-for-play
and are activated by the presence of attributes. The only additional cost is
loading of assemblies and a few additional inspections of the attributes
(cached).
----
Additionally the AddControllers experience is composible. You can add views
to it, or add pages and get the whole thing.
AddRazorPages is basically an alias for what AddMvc does today. We don't
currently have a way to add pages without controllers (the opposite is true).
Based on feedback we could specialize this more.
----
Branding and perception are important, and we've users ask for more flexibility
in what gets added. The plan is to update the templates to use this experience
in preview4, and see what kind of feedback we get.
Pranav K
Ryan Nowak
sprelog
Pavel Krymets
Chris Ross
Ajay Bhargav Baaskaran
Ajay Bhargav Baaskaran