Struct LongHoldConfig 

pub struct LongHoldConfig {
    pub default_hold: Duration,
    pub max_hold: Duration,
    pub heartbeat_interval: Duration,
    pub heartbeat_miss_threshold: u32,
    pub keepalive_on_idle: bool,
}

Tuning for long-running (suspend/resume-capable) sessions and tasks — how long a poll/suspend may hold, how often heartbeats are expected, and whether idle tasks are kept alive across a detach.

Fields

default_hold: Duration

Default wait duration used by long-poll style waits when the caller does not specify one explicitly.

max_hold: Duration

Upper bound on how long a single suspend/poll wait may block.

heartbeat_interval: Duration

Expected cadence of Engine::heartbeat calls from an attached session; consumed by Engine::start_detach_loop.

heartbeat_miss_threshold: u32

Number of missed heartbeat intervals tolerated before the detach loop flips a session’s attached flag to false.

keepalive_on_idle: bool

When true, a task survives (its state is retained) across a session detach, so a later reattach can resume it in place.

Trait Implementations

impl Clone for LongHoldConfig

fn clone(&self) -> LongHoldConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LongHoldConfig

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

Formats the value using the given formatter.

impl Default for LongHoldConfig

fn default() -> Self

Returns the “default value” for a type.