How to do gracefully shutdown on dotnet with docker?

Question

Is there a way to gracefully shut-down a DOTNET CORE application which is running in DOCKER? If yes, which event I should listen?

All I want is upon cancellation request I would like to pass my cancellation token/s to current methods and postpone the shut-down while they are working.

Looking for a sample code, reference link etc. which are relevant to dotnet core and not generic info

UPDATE This question is not a duplicate of docker container exits immediately even with Console.ReadLine() in a .net core console application because I'm not having an immediate exit issue. I need to tap into event something like Windows.SystemsEvents.SessionEnding and relying on Console.CancelKeyPress and/or implementing WebHostBuilder() doesn't fit the bill.

Answer 1

In .NET Core 2.0, you can use the AppDomain.CurrentDomain.ProcessExit event, which works fine on Linux in Docker. AssemblyLoadContext.Default.Unloading probably works as well, even before .NET Core 2.0.