package mirage

  1. Overview
  2. Docs
The MirageOS library operating system

Install 

dune-project
 Dependency

github.com Readme Changelog ISC License Edit opam file Versions (14)

Authors

  1. T
    Thomas Gazagnaire
  2. A
    Anil Madhavapeddy
  3. Gabriel Radanne
  4. M
    Mindy Preston
  5. T
    Thomas Leonard
  6. N
    Nicolas Ojeda Bar
  7. D
    Dave Scott
  8. D
    David Kaloper
  9. H
    Hannes Mehnert
  10. R
    Richard Mortier

Maintainers

  1. A
    anil@recoil.org
  2. T
    thomas@gazagnaire.org

Sources

mirage-4.0.0.tbz
sha256=f804161872de6cf20699364f09d03370ed06aafffb12f1d586190832c73a194d
sha512=75c1c1cac4c6f862c0055381c7ced123785193234b40da8a8e238cb289cba1a4494378587c4edf2ed872aee7fbfc756f84087941c1037ac19cbd1733ff6cca6a

doc/src/mirage.impl/mirage_impl_happy_eyeballs.ml.html

Source file mirage_impl_happy_eyeballs.ml

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open Functoria
open Mirage_impl_time
open Mirage_impl_mclock
open Mirage_impl_stack
open Mirage_impl_dns

type happy_eyeballs = Happy_eyeballs

let happy_eyeballs = Type.v Happy_eyeballs

let generic_happy_eyeballs aaaa_timeout v6_connect_timeout connect_timeout
    resolve_timeout resolve_retries timer_interval =
  let packages =
    [ package "happy-eyeballs-mirage" ~min:"0.3.0" ~max:"1.0.0" ]
  in
  let keys =
    let cons_if_some v l = match v with Some x -> x :: l | None -> l in
    cons_if_some aaaa_timeout []
    |> cons_if_some v6_connect_timeout
    |> cons_if_some resolve_timeout
    |> cons_if_some resolve_retries
    |> cons_if_some timer_interval
    |> List.map Key.v
  in
  let connect _info modname = function
    | [ _time; _mclock; stack; dns ] ->
        let pp_optional_argument ~name ppf = function
          | None -> ()
          | Some key -> Fmt.pf ppf "?%s:%a " name Key.serialize_call (Key.v key)
        in
        Fmt.str {ocaml|%s.connect_device %a%a%a%a%a%a %s %s|ocaml} modname
          (pp_optional_argument ~name:"aaaa_timeout")
          aaaa_timeout
          (pp_optional_argument ~name:"v6_connect_timeout")
          v6_connect_timeout
          (pp_optional_argument ~name:"connect_timeout")
          connect_timeout
          (pp_optional_argument ~name:"resolve_timeout")
          resolve_timeout
          (pp_optional_argument ~name:"resolve_retries")
          resolve_retries
          (pp_optional_argument ~name:"timer_interval")
          timer_interval dns stack
    | _ -> assert false
  in
  impl ~keys ~packages ~connect "Happy_eyeballs_mirage.Make"
    (time @-> mclock @-> stackv4v6 @-> dns_client @-> happy_eyeballs)