Enum cdns_rs::sync::network::NetworkTap

pub enum NetworkTap {
    UdpStream {
        sock: UdpSocket,
        remote_addr: SocketAddr,
    },
}

A types of the communication channels which are supported. It is used for data transmission between DNS client and DNS server.

Variants

UdpStream

A UDP stream

Fields of UdpStream

sock: UdpSocketremote_addr: SocketAddr

Implementations

impl NetworkTap

pub fn new_udp(
    resolver_ip: &IpAddr,
    bind_ip: Option<&IpAddr>,
    timeout: Option<Duration>
) -> CDnsResult<Self>

pub fn get_remote_addr(&self) -> &SocketAddr

Reads the remote host’s address and port and returns it.

Returns

• SocketAddr a reference to remote host address and port

pub fn send(&mut self, sndbuf: &[u8]) -> CDnsResult<()>

Sends data over channel synchroniosly

Blocks the current thread until sent

pub fn recv(&mut self, rcvbuf: &mut [u8]) -> CDnsResult<usize>

Receives data from channel synchroniosly

Blocks the current thread until received or timeout.