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PHP Класс Credis_Sentinel

Implements the Sentinel API as mentioned on http://redis.io/topics/sentinel. Sentinel is aware of master and slave nodes in a cluster and returns instances of Credis_Client accordingly. The complexity of read/write splitting can also be abstract by calling the createCluster() method which returns a Credis_Cluster object that contains both the master server and a random slave. Credis_Cluster takes care of the read/write splitting Показать файл Открыть проект Примеры использования класса

Защищенные свойства (Protected)

Свойство	Тип	Описание
$_client	Credis_Client	Sentinel uses the same protocol as Redis which makes using Credis_Client convenient.
$_cluster	array	Contains an active instance of Credis_Cluster per master pool
$_master	array	Contains an active instance of Credis_Client representing a master
$_password	string	Store the AUTH password used by Credis_Client instances
$_slaves	array	Contains an array Credis_Client objects representing all slaves per master pool
$_standAlone	boolean	Use the phpredis extension or the standalone implementation

Открытые методы

Метод	Описание
__call ( string $name, array $args ) : mixed	Catch-all method
__construct ( Credis_Client $client, string $password = NULL )	Connect with a Sentinel node. Sentinel will do the master and slave discovery
createCluster ( string $name, integer $db, integer $replicas = 128, boolean $selectRandomSlave = true, boolean $writeOnly = false ) : Credis_Cluster	Returns a Redis cluster object containing a random slave and the master When $selectRandomSlave is true, only one random slave is passed.
createMasterClient ( string $name ) : Credis_Client	Discover the master node automatically and return an instance of Credis_Client that connects to the master
createSlaveClients ( string $name ) : Credis_Client[]	Discover the slave nodes automatically and return an array of Credis_Client objects
failover ( string $name ) : mixed	Perform an auto-failover which will re-elect another master and make the current master a slave
forceStandalone ( ) : Credis_Sentinel
getCluster ( string $name, integer $db, integer $replicas = 128, boolean $selectRandomSlave = true, boolean $writeOnly = false ) : Credis_Cluster	If a Credis_Cluster object exists, return it. Otherwise create one and return it.
getHost ( ) : string
getMasterAddressByName ( string $name ) : mixed	Get the hostname and port for a specific master
getMasterClient ( string $name ) : Credis_Client	If a Credis_Client object exists for a master, return it. Otherwise create one and return it
getPort ( ) : integer
getSlaveClients ( string $name ) : Credis_Client[]	If an array of Credis_Client objects exist for a set of slaves, return them. Otherwise create and return them
master ( string $name ) : mixed	Get the information for a specific master
masters ( ) : mixed	Return information about all registered master servers
ping ( ) : mixed	Check if the Sentinel is still responding
setClientDatabase ( integer $db )
setClientPassword ( null | string $password )
setClientPersistent ( string $persistent )
setClientTimeout ( float $timeout )
slaves ( string $name ) : mixed	Return all information for slaves that are associated with a single master

Описание методов

Описание свойств