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<?php |
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/** |
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* @copyright Copyright (c) 2018 Robin Appelman <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program 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 Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OC\DB; |
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use Doctrine\Common\EventManager; |
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use Doctrine\DBAL\Configuration; |
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use Doctrine\DBAL\Driver; |
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class ReconnectWrapper extends \Doctrine\DBAL\Connection { |
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const CHECK_CONNECTION_INTERVAL = 60; |
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private $lastConnectionCheck = null; |
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public function __construct(array $params, Driver $driver, Configuration $config = null, EventManager $eventManager = null) { |
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parent::__construct($params, $driver, $config, $eventManager); |
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$this->lastConnectionCheck = time(); |
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} |
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public function connect() { |
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$now = time(); |
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$checkTime = $now - self::CHECK_CONNECTION_INTERVAL; |
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if ($this->lastConnectionCheck > $checkTime || $this->isTransactionActive()) { |
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return parent::connect(); |
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} else { |
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$this->lastConnectionCheck = $now; |
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if (!$this->ping()) { |
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$this->close(); |
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} |
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return parent::connect(); |
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} |
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} |
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} |
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nextcloud /
server
