Struct PingTracker

pub struct PingTracker { /* private fields */ }

Tracks pings on a single relay connection.

Only the last ping needs is useful, any previously sent ping is forgotten and ignored.

Implementations

impl PingTracker

pub fn new(default_timeout: Duration) -> Self

Creates a new ping tracker, setting the ping timeout for pings.

pub fn default_timeout(&self) -> Duration

Returns the current timeout set for pings.

pub fn new_ping(&mut self) -> [u8; 8]

Starts a new ping.

pub fn pong_received(&mut self, data: [u8; 8])

Updates the ping tracker with a received pong.

Only the pong of the most recent ping will do anything. There is no harm feeding any pong however.

pub async fn timeout(&mut self)

Cancel-safe waiting for a ping timeout.

Unless the most recent sent ping times out, this will never return.

Trait Implementations

impl Debug for PingTracker

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

Formats the value using the given formatter.

impl Default for PingTracker

fn default() -> Self

Returns the “default value” for a type.