Struct ReachabilityConfig 

pub struct ReachabilityConfig {
    pub window_ticks: Option<u64>,
    pub hysteresis_ticks: u64,
    pub detector: FailureDetectorKind,
    pub phi_threshold: f64,
}

Tunable reachability parameters (logical ticks).

Fields

window_ticks: Option<u64>

Ticks of silence before a reachable peer is marked unreachable. None ⇒ 2 × election_timeout_max at runtime.

hysteresis_ticks: u64

Hysteresis band: a peer marked unreachable needs an ack within window − hysteresis to flip back (reduces reconcile flapping).

detector: FailureDetectorKind

Detector algorithm.

phi_threshold: f64

φ threshold when FailureDetectorKind::PhiAccrual is active (typical 8–12).

Implementations

impl ReachabilityConfig

pub fn window(&self, election_timeout_max: u64) -> u64

Resolve the silence window from config and election timing.

pub fn hysteresis(&self, election_timeout_min: u64) -> u64

Hysteresis band; when zero, callers fall back to election_timeout_min.

Trait Implementations

impl Clone for ReachabilityConfig

fn clone(&self) -> ReachabilityConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReachabilityConfig

impl Debug for ReachabilityConfig

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

Formats the value using the given formatter.

impl Default for ReachabilityConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ReachabilityConfig

fn eq(&self, other: &ReachabilityConfig) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ReachabilityConfig