Class ExponentialBackoffStrategy

Implements an exponential backoff retry strategy.

Warning: If no decision making strategies precede this strategy in the the chain, then all requests will be retried

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

Extended by

Guzzle\Plugin\Backoff\ExponentialBackoffStrategy

Namespace: Guzzle\Plugin\Backoff
Located at src/Guzzle/Plugin/Backoff/ExponentialBackoffStrategy.php

Methods summary
`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
`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` Number of retries of the request `$request` Request that was sent `$response` Response that was received. Note that there may not be a response `$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.

Methods inherited from Guzzle\Plugin\Backoff\AbstractBackoffStrategy
`getBackoffPeriod(), getNext(), setNext()`

Properties inherited from Guzzle\Plugin\Backoff\AbstractBackoffStrategy
`$next`