Jeremy D. Miller

There's very little to OWIN itself, so I don't think that's it per se. Have you ruled out it just being a configuration issue? Do you have a default registration...

`CustomSignInManager` requires a singular `IDBMethod`, which SM will by default try to fill with the default registration of `IDBMethod`. That's the source of your problem.

@QBens Not saying there's not a real problem in the code that tracks disposables, but that's really not an idiomatic usage of a nested container. A nested container should be...

@QBens Correct, the nested container was never meant to be thread safe. We could try to add the extra locking or try out a concurrent bag for that collection, but...

You _can_ do that with Forward(), but I'll admit that that usage confuses everybody who's ever tried to use it unless they're looking at an example. If you do that,...

I haven't touched netcoreapp2.0 yet. No clue why that would even matter since SM is just a library that already targets netstandard. From your code, it's easily possible that SM's...

Guys, it's gonna be like this. There's an easy workaround, or I'll happily wait for a PR from somebody on this one.

@Adam-Dem It's really not likely that this would ever get fixed if it is a problem. Can you just do this without using the container instead? Or use a parameter...

@FedorReznik @MattHoneycutt I'd have to go look back at the source, but the child containers were meant to be able to be n-deep. I don't particularly think that's a good...

Meh, thought about this, and it wouldn't be a big change internally. I'm reopening this -- but I'd happily walk either of you through the pull request;) I **think** that...