h2_mirage.ml

(*----------------------------------------------------------------------------
 *  Copyright (c) 2019 António Nuno Monteiro
 *
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 *
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 *  software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 *---------------------------------------------------------------------------*)

module Server (Flow : Mirage_flow.S) = struct
  module Server_runtime = H2_lwt.Server (Gluten_mirage.Server (Flow))

  type socket = Flow.flow

  let create_connection_handler ?config ~request_handler ~error_handler flow =
    let request_handler () = request_handler in
    let error_handler () = error_handler in
    Server_runtime.create_connection_handler
      ?config
      ~request_handler
      ~error_handler
      ()
      (Gluten_mirage.Buffered_flow.create flow)
end

(* Almost like the `H2_lwt.Server` module type but we don't need the client
 * address argument in Mirage. It's somewhere else. *)
module type Server = sig
  type socket

  val create_connection_handler :
     ?config:H2.Config.t
    -> request_handler:H2.Server_connection.request_handler
    -> error_handler:H2.Server_connection.error_handler
    -> socket
    -> unit Lwt.t
end

module type Client = H2_lwt.Client

module Client (Flow : Mirage_flow.S) = struct
  include H2_lwt.Client (Gluten_mirage.Client (Flow))

  type socket = Flow.flow

  let create_connection ?config ?push_handler ~error_handler flow =
    create_connection
      ?config
      ?push_handler
      ~error_handler
      (Gluten_mirage.Buffered_flow.create flow)
end