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Module `Uwt.Dns`

libuv provides asynchronous variants of getaddrinfo and getnameinfo.

val getaddrinfo : 
  host:string ->
  service:string ->
  Unix.getaddrinfo_option list ->
  Unix.addr_info list uv_result Lwt.t

Asynchronous getaddrinfo(3).

Either node or service may be NULL but not both.

Be careful: getaddrinfo returns raw error codes, whereas Unix.getaddrinfo returns the empty list

type getnameinfo_option = Unix.getnameinfo_option

val getnameinfo : 
  sockaddr ->
  getnameinfo_option list ->
  Unix.name_info uv_result Lwt.t

Asynchronous getnameinfo(3).