val disconnect : t -> unit Lwt.tDisconnect from the IPv4 stack. While this might take some time to complete, it can never result in an error.
module UDPV4 : Tcpip.Udp.S with type ipaddr = Ipaddr.V4.tmodule TCPV4 : Tcpip.Tcp.S with type ipaddr = Ipaddr.V4.tmodule IPV4 : Tcpip.Ip.S with type ipaddr = Ipaddr.V4.tudpv4 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 -> unitlisten_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:Tcpip.Tcp.Keepalive.t ->
t ->
port:int ->
(TCPV4.flow -> unit Lwt.t) ->
unitlisten_tcpv4 ~keepalive t ~port cb registers the cb callback on the TCPv4 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. If ~keepalive is provided then these keepalive settings will be applied to the accepted connections before the callback is called.
val listen : t -> unit Lwt.tlisten t requests that the stack listen for traffic on the network interface associated with the stack, and demultiplex traffic to the appropriate callbacks.