include Gluten_lwt.Client with type socket = [ `Ssl_not_available ]
val create : read_buffer_size:int -> protocol:'t Gluten.runtime -> 't -> socket -> t Lwt.tval upgrade : t -> Gluten.impl -> unitval is_closed : t -> boolval create_default : ?alpn_protocols:string list -> Lwt_unix.file_descr -> socket Lwt.t