Struct RetransmitController 

pub struct RetransmitController { /* private fields */ }

Available on crate feature transport only.

Retransmission controller.

Tracks retransmission state and applies exponential backoff.

Implementations

impl RetransmitController

pub fn new(initial_rto: Duration) -> Self

Create a new retransmit controller.

pub fn set_rto(&mut self, rto: Duration)

Update the base RTO from RTT estimator.

pub fn should_retransmit(&self, unacked_data: bool) -> bool

Check if we should retransmit now.

pub fn on_retransmit(&mut self)

Record that we’re retransmitting.

pub fn on_ack(&mut self)

Reset after successful acknowledgment.

pub fn retransmit_count(&self) -> u32

Get the current retransmit count.

pub fn is_failed(&self) -> bool

Check if we’ve exceeded max retransmits.

pub fn time_until_retransmit(&self) -> Option<Duration>

Get time until next retransmit is allowed.

Trait Implementations

impl Clone for RetransmitController

fn clone(&self) -> RetransmitController

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetransmitController

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

Formats the value using the given formatter.