WebSocket握手期间出错：意外的响应代码：200-Laravel Websockets

Question

我正在尝试在宅基地SSL流浪者盒子上设置laravel网络套接字

是https://github.com/beyondcode/laravel-websockets

出现错误

Error during WebSocket handshake: Unexpected response code: 200 

我的推送器信息如下

pusher' => [
            'driver' => 'pusher',
            'key' => env('PUSHER_APP_KEY'),
            'secret' => env('PUSHER_APP_SECRET'),
            'app_id' => env('PUSHER_APP_ID'),
            'options' => [
                'cluster' => env('PUSHER_APP_CLUSTER'),
                'encrypted' => true,
                'host' => '127.0.0.1',
                'port' => 6001,
                'scheme' => 'http'
            ],

使用我的ENV：

BROADCAST_DRIVER=pusher
PUSHER_APP_KEY=193eac85dcfd18e61e3b
PUSHER_APP_SECRET=secret
PUSHER_APP_ID=ID
PUSHER_CLUSTER=eu

我已经安装了软件包并在运行的VM上启动了服务 php artisan websockets：serve

我的Bootstrap.js是：

import Echo from "laravel-echo"

window.Pusher = require('pusher-js');

window.Echo = new Echo({
    broadcaster: 'pusher',
    key: '193eac85dcfd18e61e3b',
    wsHost: window.location.hostname,
    wsPort: 6001,
    disableStats: true,
    enabledTransports: ['ws', 'wss']
});

我正在这样听：

 window.Echo.channel("chat").listen("MessageSent", e => {
      console.log(e);
      this.messages.push(e);
    });