Mierzep
Mierzep

Reputation: 1

Blazor problem in IIS Windows Server 2012 - "An error has occurred. This application may no longer respond until reloaded."

I have a problem with the first login to the blazor server side application while the signalR connection is established with the application.

The application is hosted on IIS Windows server 2012 (production server).

When debugging an application in IIS Experss Visual Studio I do the same case and the error does not occur, everything works fine in IIS Express.

Could there be any difference between IIS Windows Server 2012 and IIS Experess in SignalR methods?

Upvotes: 0

Views: 522

Answers (1)

boindiil
boindiil

Reputation: 5865

You have to enable Websockets for SignalR: enter image description here

Upvotes: 0

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