Articles filed in category 'SignalR'

  • Build Real-time Applications with ASP.NET Core SignalR

    By: Anthony Chu

    Last updated: Thursday, April 22, 2021

    Published in: CODE Magazine: 2018 - July/August

    You may have already heard about SignalR and that the new version makes it easier to build fast Web apps and provide great user experiences. Anthony explores this tool and shows you how to take advantage of it.

  • The Simplest Thing Possible: Creating Push Notifications with SignalR

    By: John Petersen

    Last updated: Wednesday, August 31, 2022

    Published in: CODE Magazine: 2012 - September/October

    The ASP.NET team has created lots of new goodies. One of the most useful, SignalR, is an async library for .NET to help build real-time, multi-user interactive web applications. Imagine this scenario: you have a web application and would like a simple way to push notifications to any number of clients. Perhaps you want to inform the client when something happens. You could write a polling mechanism, but that is inefficient. An event-based approach is a much more efficient approach. Event-based systems that can publish and subscribe to events are typically loosely coupled systems that easily adapt to change and are highly scalable. The SignalR library makes it very easy to build loosely coupled scalable applications that can send real-time updates to specified clients. In this article, I will take you through the some basic steps to get up and running with SignalR.

  • A first look at SignalR

    By: Rick Strahl

    Last updated: Tuesday, February 19, 2019

    Published in: The Web View, Book Excerpts

    SignalR is the latest in a long string of new technologies pouring out from the ASP.NET team recently, when Microsoft rolled out version 1.0 of SignalR when Visual Studio Update 2 was announced. In a nutshell, SignalR is technology for .NET that allows you to build real time, connected Web applications. Connected in the sense that you can build Web applications that can send and receive and broadcast data in real time. The canonical example of a 'connected' application is a chat application where a client can broadcast messages to all other connected clients. While that's pretty cool in and of itself, that only begins to scratch the surface of what's possible with SignalR as you can communicate in a wide variety of ways between client and server and between all clients to push data around.