Forum Cross Platform with Xamarin

Should CurrentPrincipal carry across async+await method calls?

So I have this example code:

Basically, it runs "lemming" threads which repeatedly set up a custom Thread.CurrentPrincipal, await Task.Delay, and then check the principal after the await.

On windows, it runs fine with no problems found; each lemming thread's logical thread of execution keeps its principal just fine for minutes on end.

On mono on linux (and when I port the code into a simple xamarin iOS app), I get constant problems found, where the Thread.CurrentPrincipal is lost immediately after each await Task.Delay:

Is my expectation of CurrentPrincipal incorrect and the windows case is just working by happenstance? Or is this another xamarin/mono bug?



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