为什么Laravel广播事件总是使用"laravel_database_channel“频道，如何改变它？

Question

我尝试将Laravel-echo包含在项目中。我正在使用docker-compose容器，并为redis和Laravel-echo-server添加了2个容器。所有容器都工作正常。(php，nginx，postgres，redis，laravel-echo)

为广播和redis设置.env。为广播制作事件，并尝试使用简单的执行脚本

event(新建测试(“LegalizationImporterMessage”))；

在客户端js (Vue)上，我可以连接到Laravel echo。

事件总是使用"laravel_database_channel“

问题是，我不知道必须在哪里更改事件使用我通道而不是"laravel_database_channel“的smth

我尝试过更改"broadcastOn“函数，但它不起作用。

.env文件

BROADCAST_DRIVER=redis
CACHE_DRIVER=file
QUEUE_CONNECTION=redis
SESSION_DRIVER=file
SESSION_LIFETIME=120

REDIS_HOST=redis
REDIS_PASSWORD=null
REDIS_PORT=6379

Laravel-echo-server.json

{
  "authHost": "nginx",
  "authEndpoint": "/broadcasting/auth",
  "clients": [],
  "database": "redis",
  "databaseConfig": {
    "redis": {
      "port": "6379",
      "host": "redis"
    }
  },
  "devMode": true,
  "host": "",
  "port": "6001",
  "protocol": "http",
  "socketio": {},
  "secureOptions": 67108864,
  "sslCertPath": "",
  "sslKeyPath": "",
  "sslCertChainPath": "",
  "sslPassphrase": "",
  "subscribers": {
    "http": true,
    "redis": true
  },
  "apiOriginAllow": {}
}

EventFile

class LegalizationImporterMessage implements ShouldBroadcast
{
    use  SerializesModels;

    public $message;

    /**
     * Create a new event instance.
     *
     * @return void
     */
    public function __construct($message)
    {
        $this->message = $message;
    }

    /**
     * Get the channels the event should broadcast on.
     *
     * @return \Illuminate\Broadcasting\Channel|array
     */
    public function broadcastOn()
    {
        return new Channel('channel');
    }
}

laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage
laravel-echo_1  | Channel: laravel_database_channel
laravel-echo_1  | Event: App\Events\LegalizationImporterMessage

Answer 1

这是由config('database.redis.options.prefix')在config/database.php中设置的。要设置空白前缀，请将以下内容添加到.env中

REDIS_PREFIX=

这将确保您没有您想要的前缀，您的广播现在应该可以工作了。