interface DrupalReliableQueueInterface

Reliable queue interface.

Classes implementing this interface preserve the order of messages and guarantee that every item will be executed at least once.

Hierarchy

Expanded class hierarchy of DrupalReliableQueueInterface

All classes that implement DrupalReliableQueueInterface

Related topics

File

drupal/modules/system/system.queue.inc, line 192

Queue functionality.

interface DrupalReliableQueueInterface extends DrupalQueueInterface {

}

Members

Name contains

Name does not contain

Type

Name	Modifiers	Type	Description	Overrides
DrupalQueueInterface::releaseItem	public	function	Release an item that the worker could not process, so another worker can come in and process it before the timeout expires.	2
DrupalQueueInterface::numberOfItems	public	function	Retrieve the number of items in the queue.	2
DrupalQueueInterface::deleteQueue	public	function	Delete a queue and every item in the queue.	2
DrupalQueueInterface::deleteItem	public	function	Delete a finished item from the queue.	2
DrupalQueueInterface::createQueue	public	function	Create a queue.	2
DrupalQueueInterface::createItem	public	function	Add a queue item and store it directly to the queue.	2
DrupalQueueInterface::claimItem	public	function	Claim an item in the queue for processing.	2