opg1

Hi maybe I can make a PR for this issue

yeah but can't it only be used with the same effect? ex) List[A] can only get `PartialFunction[A, List[B]]` not `PartialFunction[A, ZIO[R, E, B]]`

It seems because there are gaps between server bootstrap completion (while materializing layer) and install HttpApp (after materializing layer) how about returning internal server error response until the HttpApp is...

@erikvanoosten yeah as you expected it seems like the netty server is already bound and listens port before installing our httpApp (whether service is huge or not) in provided layer....

@anovakovic01 about discussion in https://github.com/zio/zio-redis/pull/714#discussion_r1241109041 Please feel free to give any ideas when you are free 😃