Struct narwhal_network::RetryConfig

source · [−]

pub struct RetryConfig {
    pub initial_retry_interval: Duration,
    pub max_retry_interval: Duration,
    pub retry_delay_multiplier: f64,
    pub retry_delay_rand_factor: f64,
    pub retrying_max_elapsed_time: Option<Duration>,
}

Expand description

Retry configurations for establishing connections and sending messages. Determines the retry behaviour of requests, by setting the back off strategy used.

Fields

initial_retry_interval: Duration

The initial retry interval.

This is the first delay before a retry, for establishing connections and sending messages. The subsequent delay will be decided by the retry_delay_multiplier.

max_retry_interval: Duration

The maximum value of the back off period. Once the retry interval reaches this value it stops increasing.

This is the longest duration we will have, for establishing connections and sending messages. Retrying continues even after the duration times have reached this duration. The number of retries before that happens, will be decided by the retry_delay_multiplier. The number of retries after that, will be decided by the retrying_max_elapsed_time.

retry_delay_multiplier: f64

The value to multiply the current interval with for each retry attempt.

retry_delay_rand_factor: f64

The randomization factor to use for creating a range around the retry interval.

A randomization factor of 0.5 results in a random period ranging between 50% below and 50% above the retry interval.

retrying_max_elapsed_time: Option<Duration>

The maximum elapsed time after instantiating

Retrying continues until this time has elapsed. The number of retries before that happens, will be decided by the other retry config options.

Struct narwhal_network::RetryConfig

Fields

Implementations

impl RetryConfig

pub const DEFAULT_INITIAL_RETRY_INTERVAL: Duration = _

pub const DEFAULT_MAX_RETRY_INTERVAL: Duration = _

pub const DEFAULT_RETRY_INTERVAL_MULTIPLIER: f64 = 1.5f64

pub const DEFAULT_RETRY_DELAY_RAND_FACTOR: f64 = 0.29999999999999999f64

pub const DEFAULT_RETRYING_MAX_ELAPSED_TIME: Duration = _

pub fn retry<R, E, Fn, Fut>(self, op: Fn) -> impl Future<Output = Result<R, E>>where Fn: FnMut() -> Fut, Fut: Future<Output = Result<R, Error<E>>>,

Trait Implementations

impl Clone for RetryConfig

fn clone(&self) -> RetryConfig

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

impl Debug for RetryConfig

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

impl Default for RetryConfig

fn default() -> Self

impl Copy for RetryConfig

Auto Trait Implementations

impl RefUnwindSafe for RetryConfig

impl Send for RetryConfig

impl Sync for RetryConfig

impl Unpin for RetryConfig

impl UnwindSafe for RetryConfig

Blanket Implementations

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) -> TaggedParser<'a, Implicit, Self, E>

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T: ?Sized,

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T: ?Sized,

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