package dns-server

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Parameters
Signature

package dns-server

dns-server
- Dns_server
- Dns_trie
dns-server.mirage
- Dns_server_mirage
  - Make
    
    M
    
    P
    
    S
    
    IPV4
    
    TCPV4
    
    UDPV4
dns-server.zone
- Dns_zone

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Library
Module
Module type
Parameter
Class
Class type

Parameters

module P : Mirage_clock.PCLOCK

module M : Mirage_clock.MCLOCK

module T : Mirage_time.S

module S : Mirage_stack.V4

Signature

val primary : 
  ?on_update:
    (old:Dns_trie.t ->
      authenticated_key:[ `raw ] Domain_name.t option ->
      update_source:Ipaddr.V4.t ->
      Dns_server.Primary.s ->
      unit Lwt.t) ->
  ?on_notify:
    ([ `Notify of Dns.Soa.t option | `Signed_notify of Dns.Soa.t option ] ->
      Dns_server.Primary.s ->
      (Dns_trie.t * ([ `raw ] Domain_name.t * Dns.Dnskey.t) list) option Lwt.t) ->
  ?timer:int ->
  ?port:int ->
  S.t ->
  Dns_server.Primary.s ->
  unit

primary ~on_update ~timer ~port stack primary starts a primary server on port (default 53, both TCP and UDP) with the given primary configuration. timer is the DNS notify timer in seconds, and defaults to 2 seconds. on_update ~old ~authenticated_key ~update_source s is a callback if the data served by the primary server s got updated by a potentially authenticated nsupdate packet, the used authenticated_key and source update_source are passed to the callback. The on_notify notify s callback is executed when a notify request is received by the primary DNS server (may be used for signaling of a (hidden) DNS secondary server).

val secondary : 
  ?on_update:(old:Dns_trie.t -> Dns_server.Secondary.s -> unit Lwt.t) ->
  ?timer:int ->
  ?port:int ->
  S.t ->
  Dns_server.Secondary.s ->
  unit

secondary ~on_update ~timer ~port stack secondary starts a secondary server on port (default 53). The on_update callback is executed when the zone changes. The timer (in seconds, defaults to 5 seconds) is used for refreshing zones.