Inheritance diagram for Guzzle\Plugin\Backoff\CallbackBackoffStrategy:

Public Member Functions
	__construct ($callback, $decision, BackoffStrategyInterface $next=null)

	makesDecision ()

Public Member Functions inherited from Guzzle\Plugin\Backoff\AbstractBackoffStrategy
	getBackoffPeriod ( $retries, RequestInterface $request, Response $response=null, HttpException $e=null)

	getNext ()

	setNext (AbstractBackoffStrategy $next)

Protected Member Functions
	getDelay ($retries, RequestInterface $request, Response $response=null, HttpException $e=null)

Protected Attributes
	$callback

	$decision

Protected Attributes inherited from Guzzle\Plugin\Backoff\AbstractBackoffStrategy
	$next

Detailed Description

Strategy that will invoke a closure to determine whether or not to retry with a delay

Constructor & Destructor Documentation

Guzzle\Plugin\Backoff\CallbackBackoffStrategy::__construct	(		$callback,
			$decision,
		BackoffStrategyInterface	$next = `null`
	)

Parameters

\Closure \| array \| mixed	$callback	Callable method to invoke
bool	$decision	Set to true if this strategy makes a backoff decision
BackoffStrategyInterface	$next	The optional next strategy

Exceptions

InvalidArgumentException

Guzzle\Plugin\Backoff\CallbackBackoffStrategy::getDelay	(		$retries,
		RequestInterface	$request,
		Response	$response = `null`,
		HttpException	$e = `null`
	)

protected

Implement the concrete strategy

Parameters

int	$retries	Number of retries of the request
RequestInterface	$request	Request that was sent
Response	$response	Response that was received. Note that there may not be a response
HttpException	$e	Exception that was encountered if any

Returns: bool|int|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.