com.byteplus.retryer

Class ExponentialWithRandomJitterBackoffStrategy

java.lang.Object

com.byteplus.retryer.BackoffStrategy

com.byteplus.retryer.ExponentialBackoffStrategy

com.byteplus.retryer.ExponentialWithRandomJitterBackoffStrategy

public class ExponentialWithRandomJitterBackoffStrategy
extends ExponentialBackoffStrategy

An exponential backoff strategy with random jitter. The delay is calculated as: base + ThreadLocalRandom.current().nextDouble(0, base), capped by maxRetryDelayMs. This effectively means the delay is a random value between base and 2*base, then capped by maxRetryDelayMs.

Field Summary

Fields inherited from class com.byteplus.retryer.BackoffStrategy

maxRetryDelayMs, minRetryDelayMs

Constructor Summary

Constructors

Modifier	Constructor and Description
	ExponentialWithRandomJitterBackoffStrategy()
protected	ExponentialWithRandomJitterBackoffStrategy(long minRetryDelayMs, long maxRetryDelayMs)

Method Summary

Modifier and Type	Method and Description
long	computeDelay(int retryCount)

Methods inherited from class com.byteplus.retryer.BackoffStrategy

getMaxRetryDelayMs, getMinRetryDelayMs, setMaxRetryDelayMs, setMinRetryDelayMs

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExponentialWithRandomJitterBackoffStrategy

public ExponentialWithRandomJitterBackoffStrategy()

ExponentialWithRandomJitterBackoffStrategy

protected ExponentialWithRandomJitterBackoffStrategy(long minRetryDelayMs,
                                                     long maxRetryDelayMs)

Method Detail

computeDelay

public long computeDelay(int retryCount)

Overrides:

computeDelay in class ExponentialBackoffStrategy