Near the bottom of this page https://demos.telerik.com/aspnet-mvc/grid/signalr?_ga=2.204361685.412210995.1583345536-858673893.1582302583 i
it says the following:
You can find more information in this article: Binding Grid widget to SignalR Hub.
However when I click on the link I get a 404. Any idea what happened to the article?