Redis connection mset 有问题 会产生PHP Fatal error: Uncaught Swoole\Error: Socket#25 has already been bound to another coroutine

[zuobee]

    public function mset(array $keyValues, int $ttl = 0): bool
    {
        $result = $this->command('mset', [$keyValues]); //第一次使用command会释放连接
        if ($ttl === 0) {
            return $result;
        }

        foreach ($keyValues as $k => $v) {
            $this->command('expire', [$k, $ttl]);//此时连接可能已经被其他协程获取 会产生标题上的错误
        }

        return $result;
    }