* Detect a ConfigureDefaultBuilder static method on Program.cs of the test site
and use it to initialize the IWebHostBuilder instance that we configure for testing.
* Make use of the new service configuration extensibility points in Hosting to override
services for testing.
* Get rid of MvcWebApplicationBuilder and move MVC specific methods into extension methods.
This change adds an actual background worker for listening to project
change notifications and starts sending updates when the project's razor
dependencies change.
I had to do a litle surgery to get things working. There were plenty of
small bug fixes.
Additionally I got rid of the WeakReferences for tracking listeners. I
was seeing TextBuffers hanging around in VS longer than I expected and
the WeakReferences weren't getting cleaned up. I think it's better that
we just track the lifetime.
* Turned Stream into StreamAsync
- Before we were fire and forgetting the invocation that initiated
the streaming, this changes that so that the caller now has to await
to get the channel.
#899
- cherry-picked from 7e4a8fe in dev
- #6648
- a different take on #4871
- `DateTime` can also round-trip `DateTimeKind.UTC` with `[DataType("datetimeoffset")]` or `[UIHint("datetimeoffset")]`
- since they're now handled differently by default, add more `DateTime` tests
- expand tests involving `Html5DateRenderingMode.CurrentCulture`
nits: make VS-suggested changes to files updated in this PR
* Add BackgroundService, a base class for long running HostedServices
- Today the IHostedService pattern is a StartAsync/StopAsync pattern. Neither of these
methods are supposed to return a long running task that represents an execution. If
you wanted to have some logic run on a timer every 5 minutes, it's unnatural to do so
with simple async idioms. This base class implements IHostedService and exposes
a pattern where a long running async Task can be returned.
- The token passed into ExecuteAsync represents the lifetime of the execution.
- StartAsync and StopAsync were made virtual to allow the derived type to
indicate Start failures.
- Added tests
* Added Cancellation support
- Added ConnectionAbortedToken to the HubConnectionContext. This allows
arbitrary code to access a handle that represents the connection lifetime
without handling OnDisconnectedAsync on the hub itself.
- Expose Abort on HubConnectionContext to allow server side methods to
abort the connection.
- Use the Abort to stop the main loop when unexpected invocation errors happen.
- Use the connection aborted token as unsubscribe from the IObservable and to complete
the IAsyncEnumerator for streaming results.
This puts a de-facto metadata approach in the box to declare
unambiguously 'Hey, I am an API!'.
I think this is worth us doing at this point because I haven't really
seen anyone in the community running with targeting conventions at
equivalence classes of controllers.
Now that we're putting API-specific, opinionated behaviors in the box,
we need to away to make it opt-in and declarative.
Ryan Brandenburg
Pawel Kadluczka
Nate McMaster
NtFreX
Pranav K
Ryan Nowak
Pawel Kadluczka
Pawel Kadluczka
agoretsky
David Fowler
Javier Calvarro Nelson
Nate McMaster
Kiran Challa
Doug Bunting
Cesar Blum Silveira
Vladimir Sadov
Hao Kung
Pavel Krymets