* Update dependencies from https://github.com/dotnet/arcade build 20190423.2
- Microsoft.DotNet.GenAPI - 1.0.0-beta.19223.2
* Adjust to GenApi change in `enum` ordering
- was sorted by name, now by value
* 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
* Move contents of Microsoft.AspNetCore.Components.Services namespace to Microsoft.AspNetCore.Components
* Rename Components to Blazor
* Make Blazor server-side part of the shared framework.
* Add a System.Text.Json based TempDataSerializer
* Update DefaultTempDataSerializer
* Add common tests for DefaultTempDataSerializer & BsonTempDataSerializer
* Remove uses of NewtonsoftJson in tests solely required for temp-data support
Fixes https://github.com/aspnet/AspNetCore/issues/7255
* [MVC][Components] Prerendering + Robust reconnect
* Relayers prerendering support on a separate package on top of MVC and
components.
* Implements robust reconects with acknowledgements from the client.
* Improves interactive prerendering with the ability to reconnect to
prerendered components.
* Removes the need to register components statically when prerendering
them.
* Removes the need of using an element selector when prerendering an
interactive component.
* Updates the templates to use the new fallback routing pattern and
reenables the components test.
* Adds eslint to the Typescript project to help maintain a consistent
style.
* Adds logging to support better debugging based on the pattern used by
signalr.
* Fixes exception handling on the server to always report exceptions correctly to the client.
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.
[Components] Prerrendering startup experience
* Introduces an IComponentPrerrenderer to handle Prerrendering
* MVC registers a basic static prerrrenderer.
* Components registers a more feature complete prerrender that will
handle reconnection to the original circuit after prerrendering in
the future to allow for prerrendered interactive components.
* Removes UseRazorComponents
* Removes the SPA fallback in favor of a catch all route in
Index.cshtml
* Moves the framework files to be served by the default StaticFiles
middleware in the pipeline by way of plugging specific providers
through options.
* Lifts UseSignalR(r => r.MapHub<ComponentHub>()) into startup and
replaces it with a shorthand for MapHub using endpoint routing.
* Adds extension methods to map components to selectors for a given
hub.
* Updates the razor component templates to include prerendering and use a razor page as the entry
point.