Interface RetryInterceptor.BackoffStrategy

Enclosing class:

RetryInterceptor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface RetryInterceptor.BackoffStrategy

A strategy for backing off (delaying) before a retry.

Method Summary

Modifier and Type	Method	Description
Duration	backoff(RetryInterceptor.Context<?> context)	Returns the Duration to wait for before retrying the request for the given retry number.
static RetryInterceptor.BackoffStrategy	exponential(Duration base, Duration cap)	Returns a BackoffStrategy that applies an exponentially (base 2) increasing delay every retry, where base specifies the first delay, and cap specifies the maximum delay.
static RetryInterceptor.BackoffStrategy	fixed(Duration delay)	Returns a BackoffStrategy that applies a fixed delay every retry.
static RetryInterceptor.BackoffStrategy	linear(Duration base, Duration cap)	Returns a BackoffStrategy that applies a linearly increasing delay every retry, where base specifies the first delay, and cap specifies the maximum delay.
static RetryInterceptor.BackoffStrategy	none()	Returns a BackoffStrategy that applies no delays.
static RetryInterceptor.BackoffStrategy	retryAfterOr(RetryInterceptor.BackoffStrategy fallback)	Returns a BackoffStrategy that gets the delay from the value of response's Retry-After header, or defers to the given BackoffStrategy if no such header exists.
default RetryInterceptor.BackoffStrategy	withJitter()	Returns a BackoffStrategy that applies full jitter to this BackoffStrategy.
default RetryInterceptor.BackoffStrategy	withJitter(double factor)	Returns a BackoffStrategy that applies full jitter to this BackoffStrategy, where the degree of "fullness" is specified by the given factor.

Method Details

backoff

Duration backoff(RetryInterceptor.Context<?> context)

Returns the Duration to wait for before retrying the request for the given retry number.

withJitter

default RetryInterceptor.BackoffStrategy withJitter()

Returns a BackoffStrategy that applies full jitter to this BackoffStrategy. Calling this method is equivalent to withJitter(1.0).

withJitter

default RetryInterceptor.BackoffStrategy withJitter(double factor)

Returns a BackoffStrategy that applies full jitter to this BackoffStrategy, where the degree of "fullness" is specified by the given factor.

none

static RetryInterceptor.BackoffStrategy none()

Returns a BackoffStrategy that applies no delays.

fixed

static RetryInterceptor.BackoffStrategy fixed(Duration delay)

Returns a BackoffStrategy that applies a fixed delay every retry.

linear

static RetryInterceptor.BackoffStrategy linear(Duration base,
 Duration cap)

Returns a BackoffStrategy that applies a linearly increasing delay every retry, where base specifies the first delay, and cap specifies the maximum delay.

exponential

static RetryInterceptor.BackoffStrategy exponential(Duration base,
 Duration cap)

Returns a BackoffStrategy that applies an exponentially (base 2) increasing delay every retry, where base specifies the first delay, and cap specifies the maximum delay.

retryAfterOr

static RetryInterceptor.BackoffStrategy retryAfterOr(RetryInterceptor.BackoffStrategy fallback)

Returns a BackoffStrategy that gets the delay from the value of response's Retry-After header, or defers to the given BackoffStrategy if no such header exists.