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open Lwt.Infix
module Reader = Resp.Reader (struct
type ic = Lwt_io.input_channel
let read ic n = Lwt_io.read ic ~count:n
let read_char = Lwt_io.read_char
let read_line ic = Lwt_io.read_line ic
end)
module Writer = Resp.Writer (struct
type oc = Lwt_io.output_channel
let write oc s = Lwt_io.write oc s >>= fun () -> Lwt_io.flush oc
end)
module Backend (Data : sig
type data
end) =
struct
include Data
type ic = Lwt_io.input_channel
type oc = Lwt_io.output_channel
type server = Conduit_lwt_unix.ctx * Conduit_lwt_unix.server
let run server fn =
let mode = snd server in
let ctx = fst server in
let on_exn exc = Printexc.to_string exc |> print_endline in
Conduit_lwt_unix.serve ~on_exn ~ctx ~mode (fun _ ic oc -> fn (ic, oc))
end
module Client_backend = struct
open Lwt.Infix
type ic = Lwt_io.input_channel
type oc = Lwt_io.output_channel
type params = Conduit_lwt_unix.ctx * Conduit_lwt_unix.client
let connect params =
Conduit_lwt_unix.connect ~ctx:(fst params) (snd params)
>|= fun (_, ic, oc) -> (ic, oc)
end
module Server = struct
module Make
(Auth : Resp_server.AUTH) (Data : sig
type data
end) =
Resp_server.Make (Backend (Data)) (Auth) (Resp.Make (Reader) (Writer))
module Default = Make (Resp_server.Auth.String) (struct type data = unit end)
end
module Client = Resp_client.Make (Client_backend) (Resp.Make (Reader) (Writer))