Module retry

Contains retry utilities.

Structs

ExponentialBackoffRetryPolicy

The exponential backoff strategy is a retry approach that doubles the delay between retries. A combined exponential backoff and jitter strategy is recommended that is “Exponential Backoff and Jitter”. This is helpful to avoid Thundering Herd Problem.

FilteredRetryPolicy

Decorates the given RetryPolicy by not retrying on errors that match the given function.

JitteredRetryPolicy

Decorates the given RetryPolicy and adds jitter (random delay) to it. This can make retries more spread out and less likely to all fail at once.

MaxAttemptsRetryPolicy

Decorates the given RetryPolicy to respect the given maximum attempts.

MaxTotalDelayRetryPolicy

Decorates the given RetryPolicy to respect the given maximum total delay.

RetryContext

Represents the context of a retry operation.

Traits

RetryPolicy

Provides the logic for how and when to perform retries.

Functions

retry

A function that performs and retries the given operation according to a retry policy.