[IIS-Blazor] How to keep alive my Blazor app on IIS > C#/.Net/Blazor/IIS

https://stackoverflow.com/questions/63392848/why-is-the-user-automatically-logged-out-after-60-minutes-using-cookie-authenti 

In the IIS-Manager (inetmgr), Go to "Application Pools" > "Advanced Settings":

Set the Idle-Timeout in IIS to 0  and recylce the application pool.

https://stackoverflow.com/questions/66443520/how-to-keep-alive-my-blazor-server-side-app-iis-8-5 

In IIS the application pool recycles every 29 hours by default. This is a configurable setting. 

Please change the Regular Time Interval (minutes) from 1740 to 0. 

A setting of 0 means the application pool will never recycle. (see picture for the default setting)

Changing this setting is helpful for a Blazor Server app, 

because otherwise clients will get disconnected from the server when the application pool recycles. 

This is a quirk of SignalR protocol which is used by Blazor Server.