Host SignalR in IIS

Hosting SignalR in IIS is as simple as creating a website with a SignalR Hub, and then publishing it to a website within your IIS.

The SignalR Hub will then be located at http://www.yourdomain.com/

If you follow this tutorial here, you will find out what you need http://www.asp.net/signalr/overview/getting-started/tutorial-getting-started-with-signalr

Websocket support is not enabled by default on IIS. It was introduced in IIS 8, and has to be enabled from windows' optional features: https://docs.microsoft.com/en-us/iis/get-started/whats-new-in-iis-8/iis-80-websocket-protocol-support

Optional features -> IIS -> WWW services -> App Dev Features -> Websocket protocol

Disclaimer: I found this after asking a question about this myself, so I copied my answer from there: https://stackoverflow.com/a/61411666/4364057

In case somebody finds this after me, I'd like to provide a working answer to the question that I think is better than the accepted one.