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PathPlannerConfig

hopr_transport::path::planner

Struct PathPlannerConfig 

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pub struct PathPlannerConfig {
    pub max_cache_capacity: u64,
    pub cache_ttl: Duration,
    pub refresh_period: Duration,
    pub max_cached_paths: usize,
    pub edge_penalty: f64,
    pub min_ack_rate: f64,
}
Expand description

Configuration for PathPlanner’s internal path cache.

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§max_cache_capacity: u64

Maximum number of (source, destination, options) entries in the path cache.

§cache_ttl: Duration

Time-to-live for a cached path list. When an entry expires the next PathPlanner::resolve_routing call transparently recomputes it (lazy refresh).

§refresh_period: Duration

Period between proactive background cache-refresh sweeps.

§max_cached_paths: usize

Maximum number of candidate paths the selector may return per query. All returned candidates are validated and cached.

§edge_penalty: f64

Penalty multiplier for edges lacking probe-based quality observations. Applied during path cost evaluation to down-weight unprobed edges. Must be finite and in 0.0..=1.0.

§min_ack_rate: f64

Minimum acceptable message acknowledgment rate for path selection. Edges with an ack rate below this threshold are excluded from candidate paths. Must be finite and in 0.0..=1.0.

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impl Clone for PathPlannerConfig

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fn clone(&self) -> PathPlannerConfig

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PathPlannerConfig

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

Formats the value using the given formatter. Read more
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impl Default for PathPlannerConfig

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fn default() -> Self

Return PathPlannerConfig { max_cache_capacity: 10_000, cache_ttl: Duration::from_secs(60), refresh_period: Duration::from_secs(30), max_cached_paths: 8, edge_penalty: 0.5, min_ack_rate: 0.1 }

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impl PartialEq for PathPlannerConfig

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Validate for PathPlannerConfig

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fn validate(&self) -> Result<(), ValidationErrors>

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impl<'v_a> ValidateArgs<'v_a> for PathPlannerConfig

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type Args = ()

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fn validate_with_args(&self, args: Self::Args) -> Result<(), ValidationErrors>

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impl Copy for PathPlannerConfig

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impl StructuralPartialEq for PathPlannerConfig

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