package async

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in-package search v0.2.0

Monadic concurrency library

Install

Dune Dependency

github.com Readme Changelog MIT License Edit opam file Versions (6)

Authors

J

Jane Street Group, LLC

Maintainers

J

Jane Street developers

Sources

async-v0.14.0.tar.gz

sha256=74f2b7b01ce3b92289cc7a68cd3ae53885c763cedd320d27949d585e5c13dc64

md5=9f80cfb72e3defcc9fca50f67e23e93c

doc/async.async_rpc/Async_rpc/Rpc/Low_latency_transport/Reader/index.html

Module `Low_latency_transport.Reader`

include module type of struct include Async_rpc_kernel.Rpc.Transport.Reader end

module type S = Async_rpc_kernel.Rpc.Transport.Reader.S

include S

type t = Async_rpc_kernel.Rpc.Transport.Reader.t

val sexp_of_t : t -> Ppx_sexp_conv_lib.Sexp.t

val close : t -> unit Async_kernel.Deferred.t

val is_closed : t -> bool

val read_forever : 
  t ->
  on_message:
    (Core_kernel.Bigstring.t ->
      pos:int ->
      len:int ->
      'a Async_rpc_kernel__.Transport_intf.Handler_result.t) ->
  on_end_of_batch:(unit -> unit) ->
  ('a, [ `Eof | `Closed ]) Core_kernel.Result.t Async_kernel.Deferred.t

Start reading incoming messages and pass them to on_message, until it returns Stop _.

on_end_of_batch is called after processing a batch of messages, before waiting for the file descriptor to become readable again.

val pack : (module S with type t = 'a) -> 'a -> t

val read_one_message_bin_prot : 
  t ->
  'a Core_kernel.Bin_prot.Type_class.reader ->
  ('a, [ `Closed | `Eof ]) Core_kernel.Result.t Async_kernel.Deferred.t

Convenience function to wait for the first message and un-bin_prot it.

Async RPC uses this to handle the handshake at the beginning of the message stream.

val create : ?config:Config.t -> max_message_size:int -> Async_unix.Fd.t -> t