$this->conn is not a valid stream resource

[ariews]

script:

$ cat run.php 
<?php

require __DIR__.'/vendor/autoload.php';

$ck = new \OneCk\Client('tcp://localhost:9000', 'default', '', 'switch');

$ck->__destruct();

$ php run.php 
PHP Warning:  stream_socket_shutdown(): supplied resource is not a valid stream resource in /home/arie/works/onck/vendor/lizhichao/one-ck/src/Client.php on line 81
PHP Warning:  fclose(): supplied resource is not a valid stream resource in /home/arie/works/onck/vendor/lizhichao/one-ck/src/Client.php on line 82

environments:

$ php -v
PHP 7.4.28 (cli) (built: Feb 26 2022 06:29:20) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
    with Zend OPcache v7.4.28, Copyright (c), by Zend Technologies

$ grep 'one-ck' composer.json 
        "lizhichao/one-ck": "^0.2.9

[lizhichao]

__ destruct() was executed twice __ destruct is a special function that will be called automatically when ` $ck 'is destroyed. You don't need to call it

[ariews]

Uh, it seems you're right, I'm confused I install this library on my Laravel project, then I create a client instance from tinker.

$ php artisan tinker          
Psy Shell v0.11.2 (PHP 7.4.28 — cli) by Justin Hileman
>>> use OneCk\Client
>>> $ch = new Client('tcp://localhost:9000', 'default', '', 'switch')
=> OneCk\Client {#3534}
>>> q
Exit:  Goodbye
PHP Fatal error:  Uncaught ErrorException: stream_socket_shutdown() expects parameter 1 to be resource, int given in /home/arie/works/click/vendor/lizhichao/one-ck/src/Client.php:81
Stack trace:
#0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError()
#1 /home/arie/works/click/vendor/lizhichao/one-ck/src/Client.php(81): stream_socket_shutdown()
#2 [internal function]: OneCk\Client->__destruct()
#3 {main}
  thrown in /home/arie/works/click/vendor/lizhichao/one-ck/src/Client.php on line 81