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<?php
/**
* PHP OpenCloud library.
*
* @copyright Copyright 2014 Rackspace US, Inc. See COPYING for licensing information.
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache 2.0
* @version 1.6.0
* @author Glen Campbell <glen.campbell@rackspace.com>
* @author Jamie Hannaford <jamie.hannaford@rackspace.com>
*/
namespace OpenCloud\LoadBalancer\Resource;
/**
* Session persistence is a feature of the load balancing service that forces
* multiple requests, of the same protocol, from clients to be directed to the
* same node. This is common with many web applications that do not inherently
* share application state between back-end servers. Two session persistence
* modes are available, as described in the following table:
*
* * HTTP_COOKIE: A session persistence mechanism that inserts an HTTP cookie
* and is used to determine the destination back-end node. This is supported
* for HTTP load balancing only.
*
* * SOURCE_IP: A session persistence mechanism that will keep track of the
* source IP address that is mapped and is able to determine the destination
* back-end node. This is supported for HTTPS pass-through and non-HTTP
* load balancing only.
*/
class SessionPersistence extends SubResource
{
/**
* Mode in which session persistence mechanism operates. Can either be set
* to HTTP_COOKIE or SOURCE_IP.
*
* @var string
*/
public $persistenceType;
protected static $json_name = 'sessionPersistence';
protected static $url_resource = 'sessionpersistence';
protected $createKeys = array('persistenceType');
}
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