package mirage-dns
Library
Module
Module type
Parameter
Class
Class type
include Mirage_stack.V4
with type 'a io = 'a Lwt.t
and type ipv4addr = Ipaddr.V4.t
and type buffer = Cstruct.t
type buffer = Cstruct.t
The type for memory buffers.
udpv4 t
obtains a descriptor for use with the UDPV4
module, usually to transmit traffic.
tcpv4 t
obtains a descriptor for use with the TCPV4
module, usually to initiate outgoing connections.
ipv4 t
obtains a descriptor for use with the IPV4
module, which can handle raw IPv4 frames, or manipulate IP address configuration on the stack interface.
val listen_udpv4 : t -> port:int -> UDPV4.callback -> unit
listen_udpv4 t ~port cb
registers the cb
callback on the UDPv4 port
and immediately return. If port
is invalid (not between 0 and 65535 inclusive), it raises Invalid_argument
. Multiple bindings to the same port will overwrite previous bindings, so callbacks will not chain if ports clash.
val listen_tcpv4 :
?keepalive:Mirage_protocols.Keepalive.t ->
t ->
port:int ->
(TCPV4.flow -> unit io) ->
unit
listen_tcpv4 ~keepalive t ~port cb
registers the cb
callback on the TCPv4 port
and immediatey return. If port
is invalid (not between 0 and 65535 inclusive), it raises Invalid_argument
. Multiple bindings to the same port will overwrite previous bindings, so callbacks will not chain if ports clash. If ~keepalive
is provided then these keepalive settings will be applied to the accepted connections before the callback is called.