Struct tungstenite::handshake::machine::AttackCheck

pub(crate) struct AttackCheck {
    number_of_packets: usize,
    number_of_bytes: usize,
}

Attack mitigation. Contains counters needed to prevent DoS attacks and reject valid but useless headers.

Fields

number_of_packets: usize

Number of HTTP header successful reads (TCP packets).

number_of_bytes: usize

Total number of bytes in HTTP header.

Implementations

impl AttackCheck

fn new() -> Self

Initialize attack checking for incoming buffer.

fn check_incoming_packet_size(&mut self, size: usize) -> Result<()>

Check the size of an incoming packet. To be called immediately after read() passing its returned bytes count as size.

Trait Implementations

impl Debug for AttackCheck

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

Formats the value using the given formatter.