The io.buoyant.etcd package contains a generically useful Etcd client built on finagle-http. The client supports a variety of asynchronous key operations on etcd. It goes beyond the basic etcd operations to provide a watch utility that models a key's (or tree's) state as an com.twitter.util.Activity.

• compareAndDelete isn't yet implemented. minor oversight.
• Use residual paths on the client to instrument chrooted key operations
• Admin/Stats APIs
• move to gRPC api