Laravel 10: implementing Event Broadcasting Using Pusher and Laravel Echo in a Multi-Tenant Setup
I recently switched to This might be a silly question, but I'm performance testing and I'm testing a new approach and I'm trying to implement event broadcasting in my Laravel 10 application using Pusher and Laravel Echo, but I'm running into issues when it comes to broadcasting events in a multi-tenant setup... My application uses subdomains to separate tenants, and I have configured the broadcasting settings as follows in `config/broadcasting.php`: ```php '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'), 'useTLS' => true, ], ], ``` I've created an event called `UserRegistered` and I'm broadcasting it like this: ```php class UserRegistered implements ShouldBroadcast { public $user; public function __construct(User $user) { $this->user = $user; } public function broadcastOn() { return new Channel('user.' . $this->user->id); } } ``` When I fire the event after a user registers, I can see it being sent to Pusher, but my front-end (which uses Laravel Echo) does not receive the event. The listener on the front-end is set up like this: ```javascript Echo.channel(`user.${userId}`) .listen('UserRegistered', (e) => { console.log('User registered:', e); }); ``` I have checked that the Pusher credentials are correct and that the event is indeed being sent. However, I’m seeing the following behavior in the console: ``` Pusher: Failed to subscribe to channel 'user.1': 404 Not Found ``` I suspect this may be related to how I’m handling authentication for the channels in a multi-tenant environment. Right now, I’m using a route for authorizing the channels that looks like this: ```php Broadcast::channel('user.{id}', function ($user, $id) { return (int) $user->id === (int) $id; }); ``` The application does authenticate users correctly when they connect, but it seems to unexpected result when trying to authorize the channel subscription. I’ve tried adding middleware to the channel routes but haven’t had any success. Has anyone else faced similar issues, or can you suggest how to properly set up event broadcasting with authorization for a multi-tenant Laravel app? What's the best practice here? I'd love to hear your thoughts on this. The project is a application built with Php. What's the correct way to implement this? I appreciate any insights!