Xây dựng Ứng dụng Thời gian Thực với SignalR & .NET 7

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SignalR is probably the most enjoyable library to work with in .NET. You can add real-time functionality to your application for notifications, chat, and async data updates. What's not to like?

SignalR is also easy to work with since there's just one concept - the Hub class. And everything builds on top of it.

Adding Real-Time Functionality To .NET Applications With SignalR

https://www.milanjovanovic.tech/blog/adding-real-time-functionality-to-dotnet-applications-with-signalr

SignalR in dotnet tested with Postman

https://www.rafaagahbichelab.dev/articles/signalr-dotnet-postman

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Using Postman with SignalR WebSockets Development

https://trailheadtechnology.com/using-postman-with-signalr-websockets-development/

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Chapters

0:00 Installing the SignalR NuGet package

0:59 Creating your first SignalR Hub

3:34 Exposing the Hub from the API

4:04 Connecting to SignalR with Postman WebSocket Request

6:02 Calling the Hub message from the client

7:48 Creating a strongly typed hub

9:41 Calling client methods from the server side with IHubContext