Struct RefreshTimer

pub struct RefreshTimer<T: Timebase> { /* private fields */ }

Encapsulating the SSDP retransmit process

The idea is, every 15 minutes or so, send a few repeated salvos of notification messages. The interval between salvos is randomised to help avoid network congestion.

Implementations

impl<T: Timebase> RefreshTimer<T>

pub fn new(random_seed: u32, now: T::Instant) -> Self

Create a new RefreshTimer

pub fn reset(&mut self, now: T::Instant)

Reset the refresh timer (e.g. if network has gone away and come back)

pub fn next_refresh(&self) -> T::Instant

Obtain the desired delay before the next refresh is needed

pub fn update_refresh(&mut self, now: T::Instant)

Update the refresh timer

The desired timeout duration can be obtained from RefreshTimer::next_refresh.