com.sinacloud.scs.retry

接口 RetryPolicy.BackoffStrategy

封闭类:

RetryPolicy

public static interface RetryPolicy.BackoffStrategy

The hook for providing custom back-off strategy to control the sleep time between retries.

方法概要

方法

限定符和类型	方法和说明
long	delayBeforeNextRetry(SCSWebServiceRequest originalRequest, SCSClientException exception, int retriesAttempted) Returns the delay (in milliseconds) before next retry attempt.

方法详细资料

delayBeforeNextRetry

long delayBeforeNextRetry(SCSWebServiceRequest originalRequest,
                        SCSClientException exception,
                        int retriesAttempted)

Returns the delay (in milliseconds) before next retry attempt.

参数:

originalRequest - The original request object being executed. For performance reason, this object is not a defensive copy, and caller should not attempt to modify its data.

exception - The exception from the failed request, represented as an AmazonClientException object. There are two types of exception that will be passed to this method:

• AmazonServiceException (sub-class of AmazonClientException) indicating a service error
• AmazonClientException caused by an IOException when executing the HTTP request.

Any other exceptions are regarded as unexpected failures and are thrown immediately without any retry. For performance reason, this object is not a defensive copy, and caller should not attempt to modify its data.

retriesAttempted - The number of times the current request has been attempted (not including the next attempt after the delay).

返回:

The delay (in milliseconds) before next retry attempt.