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EnvironmentConfig

volli_core::env_config

Struct EnvironmentConfig 

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pub struct EnvironmentConfig {
Show 29 fields
    pub quic_idle_ms: Option<u64>,
    pub backoff_ms: Option<u64>,
    pub interval_ms: Option<u64>,
    pub connect_timeout_ms: Option<u64>,
    pub auth_timeout_secs: Option<u64>,
    pub heartbeat_secs: Option<u64>,
    pub join_timeout_secs: Option<u64>,
    pub peer_cleanup_secs: Option<u64>,
    pub peer_check_secs: Option<u64>,
    pub rebalance_improvement: Option<f64>,
    pub worker_idle_multiplier: Option<u64>,
    pub rebalance_startup_grace_secs: Option<u64>,
    pub rebalance_check_interval_secs: Option<u64>,
    pub rebalance_min_interval_secs: Option<u64>,
    pub migration_check_interval_secs: Option<u64>,
    pub migration_connection_timeout_secs: Option<u64>,
    pub migration_handoff_timeout_secs: Option<u64>,
    pub rebalance_good_score_cutoff: Option<f64>,
    pub rebalance_periodic_improvement: Option<f64>,
    pub rebalance_consecutive_signals: Option<u32>,
    pub rebalance_max_per_hour: Option<u32>,
    pub rebalance_weight_health: Option<f64>,
    pub rebalance_weight_history: Option<f64>,
    pub rebalance_weight_breaker: Option<f64>,
    pub rebalance_empty_delta_threshold: Option<f64>,
    pub rebalance_empty_bonus_weight: Option<f64>,
    pub rebalance_empty_health_cutoff: Option<f64>,
    pub rebalance_health_stale_secs: Option<u64>,
    pub rebalance_health_stale_factor: Option<f64>,

}

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§quic_idle_ms: Option<u64>§backoff_ms: Option<u64>§interval_ms: Option<u64>§connect_timeout_ms: Option<u64>§auth_timeout_secs: Option<u64>§heartbeat_secs: Option<u64>§join_timeout_secs: Option<u64>§peer_cleanup_secs: Option<u64>§peer_check_secs: Option<u64>§rebalance_improvement: Option<f64>

Fractional improvement required to consider immediate rebalance (e.g. 0.05 = 5%)

§worker_idle_multiplier: Option<u64>

Multiplier for worker idle timeout (applied to heartbeat_secs)

§rebalance_startup_grace_secs: Option<u64>

Worker-side rebalance: startup grace before considering rebalancing (secs)

§rebalance_check_interval_secs: Option<u64>

Worker-side rebalance: interval between should_rebalance checks (secs)

§rebalance_min_interval_secs: Option<u64>

Worker-side rebalance controller: minimum interval between rebalances (secs)

§migration_check_interval_secs: Option<u64>

Worker-side migration: periodic check interval (secs)

§migration_connection_timeout_secs: Option<u64>

Worker-side migration: connection timeout (secs)

§migration_handoff_timeout_secs: Option<u64>

Worker-side migration: handoff timeout (secs)

§rebalance_good_score_cutoff: Option<f64>

Rebalance: consider current connection “good” above this score; skip periodic rebalance

§rebalance_periodic_improvement: Option<f64>

Rebalance (periodic): required fractional improvement over current (e.g. 0.30)

§rebalance_consecutive_signals: Option<u32>

Rebalance controller: required consecutive signals count (e.g. 3)

§rebalance_max_per_hour: Option<u32>

Rebalance controller: max rebalances per hour

§rebalance_weight_health: Option<f64>

Rebalance scoring weights (health/history/breaker)

§rebalance_weight_history: Option<f64>§rebalance_weight_breaker: Option<f64>§rebalance_empty_delta_threshold: Option<f64>

Empty-manager bonus: min delta between emptiest and next emptiest fullness

§rebalance_empty_bonus_weight: Option<f64>

Empty-manager bonus: scale factor for bonus

§rebalance_empty_health_cutoff: Option<f64>

Empty-manager bonus: minimum health score to qualify

§rebalance_health_stale_secs: Option<u64>

Rebalance: age threshold in seconds before health is considered stale

§rebalance_health_stale_factor: Option<f64>

Rebalance: factor applied to health score when stale (0.0-1.0)

Implementations§

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impl EnvironmentConfig

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pub const DEFAULT_HEARTBEAT_SECS: u64 = 2

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pub const DEFAULT_AUTH_TIMEOUT_SECS: u64 = 5

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pub const DEFAULT_JOIN_TIMEOUT_SECS: u64 = 30

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pub const DEFAULT_CONNECT_TIMEOUT_MS: u64 = 10_000

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pub fn heartbeat_secs(&self) -> u64

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pub fn auth_timeout_secs(&self) -> u64

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pub fn join_timeout_secs(&self) -> u64

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pub fn connect_timeout_ms(&self) -> u64

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pub fn quic_idle_duration(&self) -> Result<Duration, Report>

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pub fn worker_idle_multiplier(&self) -> u64

Idle multiplier for worker connections (default 5 × heartbeat)

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pub fn rebalance_startup_grace_secs(&self) -> u64

Worker-side rebalance: startup grace before considering rebalancing (default 300s)

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pub fn rebalance_check_interval_secs(&self) -> u64

Worker-side rebalance: interval between should_rebalance checks (default 600s)

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pub fn rebalance_min_interval_secs(&self) -> u64

Worker-side rebalance controller: minimum interval between rebalances (default 300s)

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pub fn migration_check_interval_secs(&self) -> u64

Worker-side migration: periodic check interval (default 180s)

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pub fn migration_connection_timeout_secs(&self) -> u64

Worker-side migration: connection timeout (default 15s)

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pub fn migration_handoff_timeout_secs(&self) -> u64

Worker-side migration: handoff timeout (default 30s)

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pub fn rebalance_good_score_cutoff(&self) -> f64

Periodic rebalance: consider current score “good” above this value

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pub fn rebalance_periodic_improvement(&self) -> f64

Periodic rebalance: required fractional improvement over current

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pub fn rebalance_consecutive_signals(&self) -> u32

Controller: required consecutive improvement signals

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pub fn rebalance_max_per_hour(&self) -> u32

Controller: max rebalances per hour

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pub fn rebalance_weight_health(&self) -> f64

Rebalance scoring weights; defaults to 0.6/0.2/0.2

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pub fn rebalance_weight_history(&self) -> f64

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pub fn rebalance_weight_breaker(&self) -> f64

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pub fn rebalance_empty_delta_threshold(&self) -> f64

Empty-manager bonus: required fullness delta between emptiest and next emptiest

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pub fn rebalance_empty_bonus_weight(&self) -> f64

Empty-manager bonus: bonus weight applied to emptiest manager score

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pub fn rebalance_empty_health_cutoff(&self) -> f64

Empty-manager bonus: minimum health score to qualify

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pub fn rebalance_health_stale_secs(&self) -> u64

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pub fn rebalance_health_stale_factor(&self) -> f64

Trait Implementations§

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impl Clone for EnvironmentConfig

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fn clone(&self) -> EnvironmentConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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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 EnvironmentConfig

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fn default() -> EnvironmentConfig

Returns the “default value” for a type. Read more

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