WebsocketClient连接一段时间后不知原因onClose，而且reConnect失败

WebsocketClient开始可以正常连接，每三十秒发送数据，可正常接收返回数据。过几小时到十几小时不等，之后会onClose（不知道啥原因），我在里面运行reConnect，有时可以重连成功，有时失败。
从没有触发过onError。
报错：Sec-WebSocket-Accpet not match.

而且一大串数据输出之后还有error package. package_length=false
 
在网上搜了半天没找到相关内容，还请大佬指点

服务端用的GatewayWorker
下面是客户端的启动文件

use Workerman\Worker;
use Workerman\Connection\AsyncTcpConnection;
use \Workerman\Lib\Timer;

require_once __DIR__ . '/Workerman/Autoloader.php';

date_default_timezone_set("PRC");

$worker = new Worker();

$worker->onWorkerStart = function($worker){

    $reConnentTimer = null;
    $file = null;

    $conn = new AsyncTcpConnection('ws://39.105.170.46:8282');

    $conn->onConnect = function($conn) {
        $conn->send('send onConnect');
        Timer::add(30, function() use ($conn)
        {
            $conn->send(date("Y-m-d H:i:s"));
        });
        echo "run Timer::add( send message )\n";
        global $file;
        if (!isset($file)) {
            $file = fopen('stdout.log','a');
        }
        fwrite($file, "run Timer::add( send message )"."\n");
    };

    $conn->onMessage = function($conn, $data) {
        echo $data;
        global $file;
        if (!isset($file)) {
            $file = fopen('stdout.log','a');
        }
        fwrite($file, $data);
        global $reConnentTimer;
        if ($reConnentTimer) {
            Timer::del($reConnentTimer);
            $reConnentTimer = null;
            echo "run Timer::del( reConnect )\n";
            global $file;
            if (!isset($file)) {
                $file = fopen('stdout.log','a');
            }
            fwrite($file, "run Timer::del( reConnect )"."\n");
        }
    };

    $conn->onClose = function($conn) {
        echo "run onClose()";
        global $reConnentTimer;
        global $file;
        if ($reConnentTimer == null) {
            $reConnentTimer = Timer::add(3, function() use ($conn,$file)
            {
                $conn->reConnect(0);
                echo "run reConnect()\n";
                if (!isset($file)) {
                    $file = fopen('stdout.log','a');
                }
                fwrite($file, "run reConnect()"."\n");
            });
            echo "run Timer::add( reConnect )\n";
            global $file;
            if (!isset($file)) {
                $file = fopen('stdout.log','a');
            }
            fwrite($file, "run Timer::add( reConnect )"."\n");
        }
    };

    $conn->onError = function($conn, $code, $msg) {
        echo "error $code $msg\n";
        global $file;
        if (!isset($file)) {
            $file = fopen('stdout.log','a');
        }
        fwrite($file, "error $code $msg"."\n");
    };

    $conn->connect();
};

Worker::runAll();