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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\caching;
/**
* MemCacheServer represents the configuration data for a single memcache or memcached server.
*
* See [PHP manual](https://secure.php.net/manual/en/memcache.addserver.php) for detailed explanation
* of each configuration property.
*
* For more details and usage information on Cache, see the [guide article on caching](guide:caching-overview).
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*/
class MemCacheServer extends \yii\base\BaseObject
{
/**
* @var string memcache server hostname or IP address
*/
public $host;
/**
* @var int memcache server port
*/
public $port = 11211;
/**
* @var int probability of using this server among all servers.
*/
public $weight = 1;
/**
* @var bool whether to use a persistent connection. This is used by memcache only.
*/
public $persistent = true;
/**
* @var int timeout in milliseconds which will be used for connecting to the server.
* This is used by memcache only. For old versions of memcache that only support specifying
* timeout in seconds this will be rounded up to full seconds.
*/
public $timeout = 1000;
/**
* @var int how often a failed server will be retried (in seconds). This is used by memcache only.
*/
public $retryInterval = 15;
/**
* @var bool if the server should be flagged as online upon a failure. This is used by memcache only.
*/
public $status = true;
/**
* @var \Closure this callback function will run upon encountering an error.
* The callback is run before fail over is attempted. The function takes two parameters,
* the [[host]] and the [[port]] of the failed server.
* This is used by memcache only.
*/
public $failureCallback;
}
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