BroadcastServiceProvider.php 和 broadcaster.php 问题在 Laravel 5.4 升级后

BroadcastServiceProvider.php and broadcaster.php issues after Laravel 5.4 upgrade

我有点菜鸟;如果我遗漏了一些明显的东西,请原谅我。

我的应用程序中有这个 class 来设置广播频道(对于 Pusher):

<?php

namespace App\Providers;

use App\Models\Thread;
use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\Broadcast;

class BroadcastServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        Broadcast::routes(['middleware' => ['api', 'jwt.auth']]);

        /*
         * Authenticate the user's personal channel...
         */
        Broadcast::channel('users.*.threads', function ($user, $userId) {
            return $user->obfuscated_id == $userId;
        });

        Broadcast::channel('threads.*', function ($user, $threadId) {
            return $user->can('participate', Thread::findByObfuscation($threadId));
        });

        Broadcast::channel('notifications.*', function ($user, $notifiableId) {
            return $user->obfuscated_id == $notifiableId;
        });

        Broadcast::channel('messages.*', function ($user, $userId) {
            return $user->obfuscated_id == $userId;
        });
    }
}

这在 Laravel 5.3 上运行良好,但是在升级(使用 Laravel Shift)到 5.4 后,我开始收到错误消息:

<!-- language: lang-none -->
Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Too few arguments to function App\Providers\BroadcastServiceProvider::App\Providers\{closure}(), 1 passed in /home/vagrant/Development/Peeps/api/vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/Broadcaster.php on line 68 and exactly 2 expected in /home/vagrant/Development/Peeps/api/app/Providers/BroadcastServiceProvider.php:35

比较Broadcaster.php文件的新旧版本,有一些变化,最可疑的是这一行:

$parameters = $this->extractAuthParameters($pattern, $channel, $callback);

现在传递一个额外的参数 $callback。

我认为这与回调函数沿堆栈传递的方式有关,我想知道是否有更好的方法来编写 BroadcastServiceProvider.php 对更新后的 Illuminate classes.

非常感谢任何帮助!

我认为 shift 漏掉了一步。请按照这个来解决这个问题。

https://laravel.com/docs/5.4/upgrade

在 Laravel 5.3 中定义频道名称占位符时,使用 * 字符。在 Laravel 5.4 中,您应该使用 {foo} 样式占位符定义这些占位符,例如 routes:

Broadcast::channel('App.User.{userId}', function ($user, $userId) {
    return (int) $user->id === (int) $userId;
});