Class AbstractBackoffStrategy

Abstract backoff strategy that allows for a chain of responsibility

Guzzle\Plugin\Backoff\AbstractBackoffStrategy implements Guzzle\Plugin\Backoff\BackoffStrategyInterface

Direct known subclasses

Guzzle\Plugin\Backoff\AbstractErrorCodeBackoffStrategy, Guzzle\Plugin\Backoff\CallbackBackoffStrategy, Guzzle\Plugin\Backoff\ConstantBackoffStrategy, Guzzle\Plugin\Backoff\ExponentialBackoffStrategy, Guzzle\Plugin\Backoff\LinearBackoffStrategy, Guzzle\Plugin\Backoff\TruncatedBackoffStrategy

Indirect known subclasses

Guzzle\Plugin\Backoff\CurlBackoffStrategy, Guzzle\Plugin\Backoff\HttpBackoffStrategy, Guzzle\Plugin\Backoff\ReasonPhraseBackoffStrategy

Abstract
Namespace: Guzzle\Plugin\Backoff
Located at Guzzle/Plugin/Backoff/AbstractBackoffStrategy.php

Methods summary
`public`	# `setNext( Guzzle\Plugin\Backoff\AbstractBackoffStrategy $next )` Parameters `$next` `Guzzle\Plugin\Backoff\AbstractBackoffStrategy` $next Next strategy in the chain
`public Guzzle\Plugin\Backoff\AbstractBackoffStrategy\|null`	# `getNext( )` Get the next backoff strategy in the chain Get the next backoff strategy in the chain Returns `Guzzle\Plugin\Backoff\AbstractBackoffStrategy\|null`
`public boolean\|integer`	# `getBackoffPeriod( integer $retries, Guzzle\Http\Message\RequestInterface $request, Guzzle\Http\Message\Response $response = null, Guzzle\Http\Exception\HttpException $e = null )` Get the amount of time to delay in seconds before retrying a request Get the amount of time to delay in seconds before retrying a request Parameters `$retries` `integer` $retries Number of retries of the request `$request` `Guzzle\Http\Message\RequestInterface` $request Request that was sent `$response` `Guzzle\Http\Message\Response` $response Response that was received. Note that there may not be a response `$e` `Guzzle\Http\Exception\HttpException` $e Exception that was encountered if any Returns `boolean\|integer` Returns false to not retry or the number of seconds to delay between retries Implementation of `Guzzle\Plugin\Backoff\BackoffStrategyInterface::getBackoffPeriod()`
`abstract public boolean`	# `makesDecision( )` Check if the strategy does filtering and makes decisions on whether or not to retry. Check if the strategy does filtering and makes decisions on whether or not to retry. Strategies that return false will never retry if all of the previous strategies in a chain defer on a backoff decision. Returns `boolean`
`abstract protected boolean\|integer\|null`	# `getDelay( integer $retries, Guzzle\Http\Message\RequestInterface $request, Guzzle\Http\Message\Response $response = null, Guzzle\Http\Exception\HttpException $e = null )` Implement the concrete strategy Implement the concrete strategy Parameters `$retries` `integer` $retries Number of retries of the request `$request` `Guzzle\Http\Message\RequestInterface` $request Request that was sent `$response` `Guzzle\Http\Message\Response` $response Response that was received. Note that there may not be a response `$e` `Guzzle\Http\Exception\HttpException` $e Exception that was encountered if any Returns `boolean\|integer\|null` Returns false to not retry or the number of seconds to delay between retries. Return true or null to defer to the next strategy if available, and if not, return 0.

Properties summary
`protected Guzzle\Plugin\Backoff\AbstractBackoffStrategy`	`$next`		# Next strategy in the chain Next strategy in the chain