Channel.Flow_okConfirms to the peer that a flow command was received and processed.
type t = {active : Amqp_client_lib.Types.bit;Confirms the setting of the processed flow method: 1 means the peer will start sending or continue to send content frames; 0 means it will not.
*)}val init : active:Amqp_client_lib.Types.bit -> unit -> tval reply : ?once:bool -> (Framing.t * Framing.channel_no) -> t Lwt.tval request : (Framing.t * Framing.channel_no) -> t -> unit Thread.Deferred.t