ASP.NET SignalR 2.4.0 Preview 2

Andrew Stanton-Nurse

We’ve just released the second preview of the upcoming 2.4.0 release of ASP.NET SignalR. As we mentioned in our previous blog post on the future of ASP.NET SignalR we are releasing a minor update to ASP.NET SignalR (the version of SignalR for System.Web and/or OWIN-based applications) that includes, support for the Azure SignalR Service, as well as some bug fixes and minor features.

We recommend you try upgrading to the preview even if you’re not interested in adopting the Azure SignalR Service at this time. Your feedback is critical to making sure we produce a stable and compatible update! You can find details about the release on the releases page of the ASP.NET SignalR GitHub repository.


This preview mostly contains further bug fixes and changes to support the Azure SignalR service. Some of the major fixes include:

Other minor fixes are included, for a full list see our GitHub issue tracker


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