76 lines
1.9 KiB
PHP
76 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* This is my open source code, please do not use it for commercial applications.
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* For the full copyright and license information,
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* please view the LICENSE file that was distributed with this source code
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*
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* @author Yuandong<837215079@qq.com>
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* @link https://github.com/gzydong/hyperf-chat
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*/
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namespace App\Command;
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use App\Cache\ServerRunID;
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use App\Cache\SocketFdBindUser;
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use App\Cache\SocketUserBindFds;
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use Hyperf\Command\Annotation\Command;
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use Hyperf\Command\Command as HyperfCommand;
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use Psr\Container\ContainerInterface;
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/**
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* @Command
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*/
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class RemoveWsCacheCommand extends HyperfCommand
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{
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/**
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* @var ContainerInterface
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*/
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protected $container;
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public function __construct(ContainerInterface $container)
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{
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$this->container = $container;
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parent::__construct('ws:remove-cache');
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}
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public function configure()
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{
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parent::configure();
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$this->setDescription('清除 WebSocket 客户端 FD 与用户绑定的缓存信息');
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}
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public function handle()
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{
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$this->line('此过程可能耗时较长，请耐心等待!', 'info');
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// 获取所有已停止运行的服务ID
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$arr = ServerRunID::getInstance()->getServerRunIdAll(2);
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foreach ($arr as $run_id => $value) {
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$this->clear($run_id);
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}
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$this->line('缓存已清除!', 'info');
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}
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public function clear(string $run_id)
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{
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ServerRunID::getInstance()->rem($run_id);
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SocketFdBindUser::getInstance()->delete($run_id);
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$prefix = SocketUserBindFds::getInstance()->getCachePrefix($run_id);
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$iterator = null;
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while (true) {
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$keys = redis()->scan($iterator, "{$prefix}*", 20);
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if ($keys === false) return;
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if (!empty($keys)) {
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redis()->del(...$keys);
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}
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}
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}
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}
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