1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
<?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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 NonIdUriResource
{
/**
* 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');
}