Andrew Stanton-Nurse 5fb2514a42 fix aspnet/SignalR#3190 by adding docs on cancellation in 2.2 (#9346) ... fixes aspnet/SignalR#3190 ASP.NET Core SignalR now has support for a CancellationToken in Hub methods. This updates our docs to show that support in the ASP.NET Core 2.2 version of the docs My first time using `:::moniker range`, and I think it's appropriate here. We'll see if I did it right :) | Review Links | 2.1 | 2.2 | | ------------ | --- | --- | | ~~Hubs API~~ | ~~[Link](https://review.docs.microsoft.com/en-us/aspnet/core/signalr/hubs?view=aspnetcore-2.1&branch=pr-en-us-9346)~~ | ~~[Link](https://review.docs.microsoft.com/en-us/aspnet/core/signalr/hubs?view=aspnetcore-2.2&branch=pr-en-us-9346)~~ | | Streaming | [Link](https://review.docs.microsoft.com/en-us/aspnet/core/signalr/streaming?view=aspnetcore-2.1&branch=pr-en-us-9346) | [Link](https://review.docs.microsoft.com/en-us/aspnet/core/signalr/streaming?view=aspnetcore-2.2&branch=pr-en-us-9346) |		2018-11-14 14:44:06 -06:00
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sample	fix aspnet/SignalR#3190 by adding docs on cancellation in 2.2 (#9346)	2018-11-14 14:44:06 -06:00