Struct KeepaliveHandle 

pub struct KeepaliveHandle { /* private fields */ }

Drop-to-stop handle for a background keepalive task.

Dropping the handle sends the shutdown signal via the Drop impl, so a forgotten _handle won’t keep tickling forever. The spawned task observes the signal on its next tick — a pending tickle request can still be in flight when the runtime shuts down. Prefer KeepaliveHandle::stop when you need a clean, awaited exit (e.g. on SIGTERM in a long-running binary).

Implementations

impl KeepaliveHandle

pub async fn stop(self) -> Result<()>

Stop the keepalive task and await its exit.

Errors

Returns Error::Other wrapping the JoinError if the task panicked.

Trait Implementations

impl Debug for KeepaliveHandle

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

Formats the value using the given formatter.

impl Drop for KeepaliveHandle

fn drop(&mut self)

Send the shutdown signal so a forgotten handle doesn’t keep tickling forever. The spawned task observes the signal on its next tick — for a clean awaited exit use KeepaliveHandle::stop. We can’t .await here (sync Drop), so any in-flight tickle finishes detached.