Struct SrttEstimator 

pub struct SrttEstimator { /* private fields */ }

Smoothed RTT estimator using Jacobson’s algorithm.

SRTT and RTTVAR are maintained in microseconds using integer arithmetic.

Implementations

impl SrttEstimator

pub fn new() -> Self

pub fn update(&mut self, rtt_us: i64)

Feed an RTT sample in microseconds.

pub fn srtt_us(&self) -> i64

pub fn rttvar_us(&self) -> i64

pub fn initialized(&self) -> bool

pub fn rto_us(&self) -> i64

Retransmission timeout = SRTT + max(4 * RTTVAR, 1s), floored at 1s.

Trait Implementations

impl Default for SrttEstimator

fn default() -> Self

Returns the “default value” for a type.