presence

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

Throttled Last-Seen Tracking with Laravel Middleware and Redis Cache

laravel middleware redis

by codesnips 4 tabs

ruby

class PresenceRegistry
  TTL = 30 # seconds a user counts as present without a heartbeat

  def initialize(room_id, redis: REDIS)
    @room_id = room_id
    @redis = redis

Action Cable Presence Tracking (Lightweight)

rails actioncable redis

by codesnips 3 tabs