<?php

namespace Lib;

use Swoole\Database\RedisConfig;

/**
 * redis 链接池
 * @author：dc
 * @time 2023/2/10 17:04
 * Class RedisPool
 */
class RedisPool {

    use RedisQuery;

    /**
     * @var \Swoole\Database\RedisPool
     */
    static $pool = null;


    /**
     * RedisPool constructor.
     */
    public function __construct()
    {
        if(empty(static::$pool)){

            static::$pool = new \Swoole\Database\RedisPool((new RedisConfig)
                ->withHost(REDIS_HOST)
                ->withPort(REDIS_PORT)
                ->withAuth(REDIS_PASSWORD)
                ->withDbIndex(REDIS_DB)
                ->withTimeout(1)
                ,1024
            );

        }

        // 获取一个连接，放入当前实例
        $this->client = static::$pool->get();
    }




    public function __destruct()
    {
       $this->close();
    }


    /**
     * 关闭
     * @author：dc
     * @time 2023/3/16 13:42
     */
    public function close(){

        self::$pool->put($this->client);

        $this->client = null;

    }







}