Delta

This is an attempt at fixing [issue #1094](https://github.com/AsyncHttpClient/async-http-client/issues/1094). I'm on vacation for the next week, but will try to add some tests and push up my changes after that.

@slandelle Actually, I was wondering, if I have random questions when working on this project, what would be the best way to get in contact with you? Are you on...

@slandelle So after mucking around with some failed tests, it looks like this is harder than I first expected. Both the ProxyUnauthorized407Interceptor and the Unauthorized401Interceptor modify the Realm and ProxyRealm...

Hmm, a lot to think about here. Let's see: > I'd like to get some serious feedback on those. I mean: what do they provide that can't be achieved with...

I agree with both avoiding reflection and that a type safe solution would be tricky, which doesn't leave a lot to work with I guess. The Shapeless solution looks good...

@mhyeon-lee Would you give an example of what declaring the @Component of Swagger as an @Bean might look like? Just to make things easier for future developers who Google this...

I've also run into this one - might take a crack at resolving it when I have the time.

> Have you checked that prepending a comment is portable across databases and will not break any queries ? I have not, but that's definitely a good idea! My naive...

@jorgheymans Yeah, that would be awesome! I mentioned in my initial comment that if there was a better way to tie metadata (like a trace ID) to a SQL query...

I'd be very interested in seeing this merged, or else finding out what changes need to be made to get it into a mergeable state.