Struct RemoteUdpSocket 

pub struct RemoteUdpSocket { /* private fields */ }

UDP socket transported through standard or extended LazyCat RemoteSocks.

Implementations

impl RemoteUdpSocket

pub const fn local_addr(&self) -> &SocksAddress

Local UDP address used by this transport.

pub const fn peer_addr(&self) -> Option<&SocksAddress>

Fixed remote peer for associated or connected sockets.

pub async fn send(&self, payload: &[u8]) -> Result<usize, Error>

Send one datagram to the fixed peer.

Errors

Returns an error when this is a bound socket without a fixed peer, the control stream is closed, or the datagram cannot be sent.

pub async fn recv(&self, payload: &mut [u8]) -> Result<usize, Error>

Receive one datagram from the fixed peer, filtering other sources.

Errors

Returns an error when this is a bound socket without a fixed peer, the control stream closes, or a proxy datagram is malformed.

pub async fn send_to( &self, payload: &[u8], target: &SocksAddress, ) -> Result<usize, Error>

Send one datagram to an explicit target.

Standard associations use RFC 1928 UDP headers. LazyCat 0xe2 and 0xe3 transports use the SDK’s length/IP/port stream framing.

Errors

Returns an error for oversized frames, unsupported target address forms, closed control streams, or transport write failures.

pub async fn recv_from( &self, payload: &mut [u8], ) -> Result<(usize, SocksAddress), Error>

Receive one datagram and its encoded source address.

Standard-association packets not sent by the negotiated relay are ignored.

Errors

Returns an error when a control stream closes or a datagram has invalid framing or address fields.

Trait Implementations

impl Debug for RemoteUdpSocket

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for RemoteUdpSocket

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.