<?php declare(strict_types=1); /** * This file is part of Hyperf. * * @link https://www.hyperf.io * @document https://hyperf.wiki * @contact group@hyperf.io * @license https://github.com/hyperf/hyperf/blob/master/LICENSE */ namespace Hyperf\Contract; interface ConnectionInterface { /** * Get the real connection from pool. */ public function getConnection(); /** * Reconnect the connection. */ public function reconnect(): bool; /** * Check the connection is valid. */ public function check(): bool; /** * Close the connection. */ public function close(): bool; /** * Release the connection to pool. */ public function release(): void; }