Server.Makemodule Auth : Resp_server.AUTHmodule Data : Resp_server.DATAmodule Auth = Authval discard_n : client -> int -> unit Lwt.tval finish : client -> nargs:int -> int -> unit Lwt.tval ok : client -> unit Lwt.tval error : client -> string -> unit Lwt.tval invalid_arguments : client -> unit Lwt.tval start : t -> unit Lwt.t