package mirage

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The MirageOS library operating system

Install

dune-project
 Dependency

Authors

Maintainers

Sources

mirage-4.10.0.tbz
sha256=795cc176ffbc67363d4c4ef69354aced9681c0b1e24bf93f0a270975ee0b608b
sha512=96a2fb3971613b146371a02af1ce59c73ca86dd1f42c0c47334bfbabe7d5f4cffb080c2c585e2e21fe3d33133bbe86b703cb9d276dd86ce3a90a544f03293af5

doc/src/mirage.devices/dns.ml.html

Source file dns.ml

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open Functoria.DSL
open Stack
open Misc
open Happy_eyeballs

type dns_client = Dns_client

let dns_client = typ Dns_client

let generic_dns_client ?group ?timeout ?nameservers ?cache_size () =
  let packages = [ package "dns-client-mirage" ~min:"10.0.0" ~max:"11.0.0" ] in
  let nameservers = Runtime_arg.dns_servers ?group nameservers
  and timeout = Runtime_arg.dns_timeout ?group timeout
  and cache_size = Runtime_arg.dns_cache_size ?group cache_size in
  let runtime_args = Runtime_arg.[ v nameservers; v timeout; v cache_size ] in
  let connect _info modname = function
    | [ stackv4v6; happy_eyeballs; nameservers; timeout; cache_size ] ->
        code ~pos:__POS__
          {ocaml|%s.connect @[?nameservers:%s ?timeout:%s ?cache_size:%s@ (%s, %s)@]|ocaml}
          modname nameservers timeout cache_size stackv4v6 happy_eyeballs
    | _ -> connect_err "generic_dns_client" 5
  in
  impl ~runtime_args ~packages ~connect "Dns_client_mirage.Make"
    (stackv4v6 @-> happy_eyeballs @-> dns_client)