Eric Merrill
1c0518a625
For stores where there is a very high rate of sets compared to gets, it is beneficial to retrieve from the local server, skipping the network overhead, at the expense of having to set many severs when a key is set. This patch adds a memcached option to enable clustering. When on, only one "server" is allowed, which will be where fetches are from, while sets/updates/deletes/purges will occur to the all the servers in the "set server" list. To run unit tests, define TEST_CACHESTORE_MEMCACHED_TESTSERVERS with multiple (return delimited) servers.
34 lines
1.3 KiB
PHP
34 lines
1.3 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* The settings for the memcached store.
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*
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* This file is part of the memcached cache store, it contains the API for interacting with an instance of the store.
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*
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* @package cachestore_memcached
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* @copyright 2012 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die;
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$settings->add(new admin_setting_configtextarea(
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'cachestore_memcached/testservers',
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new lang_string('testservers', 'cachestore_memcached'),
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new lang_string('testservers_desc', 'cachestore_memcached'),
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'', PARAM_RAW, 60, 3));
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