@hackage wai-control0.2.0.0

Run wai Applications in IO based monads

This package allows IO based monads in covariant and contravariant positions of wai Applications.

The monads, which are applicable for this, need to have MonadUnliftIO instances. This are for most cases ReaderT stacks based on the IO monad. This package will especially be of interest, if you are sharing access to MVars, TVars or other concurrent data, while controlling that access with monad transformers.

This package is based on wai-transformers by Athan Clark.