Intermediate LevelLaravel
How do Laravel Broadcasting and Laravel Reverberate power real-time WebSockets?
❓ Interview Prompt: Explain Broadcasting, BroadcastEvent, Presence/Private channels, Echo JS client, and Laravel Reverberate WebSocket server.
Laravel Broadcasting streams server-side events over WebSockets to client-side JavaScript listeners (Laravel Echo).
Laravel Reverberate:
Laravel 11 introduced Reverberate, an official ultra-fast, first-party WebSocket server built specifically for Laravel applications, replacing third-party Pusher subscriptions!
Code Implementation Example
php
<?php
namespace AppEvents;
use AppModelsMessage;
use IlluminateBroadcastingPrivateChannel;
use IlluminateContractsBroadcastingShouldBroadcastNow;
class MessageSent implements ShouldBroadcastNow
{
public function __construct(public Message $message) {}
public function broadcastOn(): array {
return [new PrivateChannel("chat.{$this->message->room_id}")];
}
}💡Real-time Broadcast Event implementation using ShouldBroadcastNow.
🎯 Interview Key Takeaway
Use Laravel Broadcasting and Reverberate to stream real-time events over WebSockets to frontend applications.
#Broadcasting#Reverberate#WebSockets#Intermediate
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