Computes wait time for the next retry attempt via the exponential backoff with the added jitter. More...

Public Member Functions
std::chrono::milliseconds	operator() (std::chrono::milliseconds initial_backdown_period, size_t retry_count)
	Computes the next retry attempt wait time based on the number of retries and initial backdown period. More...

Detailed Description

Computes wait time for the next retry attempt via the exponential backoff with the added jitter.

This backoff strategy is based on the exponential wait-time approach. For example, when the wait time exponentially grows with each retry attempt, but randomization is added. See https://aws.amazon.com/blogs/architecture/exponential-backoff-and-jitter/

The actual formula can be described in the following way:

wait_time = random_between(0, initial_backdown_period_msec * (2 ^

retry_count))

Member Function Documentation

std::chrono::milliseconds olp::client::ExponentialBackdownStrategy::operator()	(	std::chrono::milliseconds	initial_backdown_period,
		size_t	retry_count
	)

inline

Computes the next retry attempt wait time based on the number of retries and initial backdown period.

Parameters

initial_backdown_period	The initial backdown period.
retry_count	The number of retries that are already made.

The documentation for this struct was generated from the following file: