Struct shadowsocks::relay::socks4::HandshakeRequest

pub struct HandshakeRequest {
    pub cd: Command,
    pub dst: Address,
    pub user_id: Vec<u8>,
}

Handshake Request

The client connects to the SOCKS server and sends a CONNECT/BIND request when
it wants to establish a connection to an application server. The client
includes in the request packet the IP address and the port number of the
destination host, and userid, in the following format.

                +----+----+----+----+----+----+----+----+----+----+....+----+
                | VN | CD | DSTPORT |      DSTIP        | USERID       |NULL|
                +----+----+----+----+----+----+----+----+----+----+....+----+
 # of bytes:	   1    1      2              4           variable       1

VN is the SOCKS protocol version number and should be 4. CD is the
SOCKS command code and should be 1 for CONNECT request, 2 for BIND request. NULL is a byte
of all zero bits.

Fields

cd: Command

dst: Address

user_id: Vec<u8>

Implementations

impl HandshakeRequest

pub async fn read_from<R, '_>(r: &'_ mut R) -> Result<HandshakeRequest> where
    R: AsyncBufRead + Unpin, 

Read from a reader

pub fn write_to_buf<B: BufMut>(&self, buf: &mut B)

Writes to buffer

pub fn serialized_len(&self) -> usize

Length in bytes

Trait Implementations

impl Clone for HandshakeRequest

fn clone(&self) -> HandshakeRequest

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HandshakeRequest

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

Formats the value using the given formatter.