Module `Pipe_rpc.Direct_stream_writer`

A Direct_stream_writer.t is a simple object for responding to a Pipe_rpc query.

type 'a t

val write : 'a t -> 'a -> [ `Flushed of unit Async_kernel.Deferred.t | `Closed ]: write t x returns `Closed if t is closed, or `Flushed d if it is open. In the open case, d is determined when the message has been flushed from the underlying Transport.Writer.t.

val write_without_pushback : 'a t -> 'a -> [ `Ok | `Closed ]
val close : _ t -> unit
val closed : _ t -> unit Async_kernel.Deferred.t
val is_closed : _ t -> bool

module Expert : sig ... end

module Group : sig ... end with type 'a direct_stream_writer := 'a t: Group of direct writers. Groups are optimized for sending the same message to multiple clients at once.