Struct ReconnectConfig 

pub struct ReconnectConfig {
    pub initial_backoff_ms: u64,
    pub max_backoff_ms: u64,
    pub backoff_factor: f64,
    pub max_retries: u32,
    pub jitter_fraction: f64,
}

Configuration for replica reconnection backoff.

Fields

initial_backoff_ms: u64

Initial backoff duration in milliseconds (default: 100).

max_backoff_ms: u64

Maximum backoff duration in milliseconds (default: 30_000).

backoff_factor: f64

Multiplicative backoff factor (default: 2.0).

max_retries: u32

Maximum number of retry attempts. 0 means unlimited (default: 0).

jitter_fraction: f64

Fraction of the current backoff to use as jitter range (default: 0.25).

The actual sleep is backoff +/- (backoff * jitter_fraction / 2).

Implementations

impl ReconnectConfig

pub fn next_backoff(&self, attempt: u32) -> Duration

Calculate the backoff duration for the given attempt number (0-indexed).

Applies exponential growth capped at max_backoff_ms, then adds symmetric jitter within +/- jitter_fraction/2 of the base value.

Trait Implementations

impl Clone for ReconnectConfig

fn clone(&self) -> ReconnectConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReconnectConfig

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

Formats the value using the given formatter.

impl Default for ReconnectConfig

fn default() -> Self

Returns the “default value” for a type.