Simple, fast, and resilient open-source WebSockets server using Soketi with SSL in less than 5 minutes

.env

PUSHER_HOST=socket.yourdomain.com
PUSHER_APP_ID=unlock
PUSHER_APP_KEY=123
PUSHER_APP_SECRET=456
PUSHER_PORT=443
PUSHER_SCHEME=https

broadcasting.php

<?php

return [
  
    'connections' => [

        'pusher' => [
            'driver' => 'pusher',
            'key' => env('PUSHER_APP_KEY'),
            'secret' => env('PUSHER_APP_SECRET'),
            'app_id' => env('PUSHER_APP_ID'),
            'options' => [
                'host' => env('PUSHER_HOST', '127.0.0.1'),
                'port' => env('PUSHER_PORT', 6001),
                'scheme' => env('PUSHER_SCHEME', 'http'),
                'encrypted' => true,
                'useTLS' => env('PUSHER_SCHEME') === 'https',
            ],
        ],
    ],
];

Caddyfile

socket.yourdomain.com:443 {
	reverse_proxy soketi:6001
}

docker-compose.yml

version: '3.3'
services:
    soketi:
        image: 'quay.io/soketi/soketi:latest-16-alpine'
        restart: unless-stopped
        ports:
            - '6001:6001'
        environment:
          DEBUG: '0'
          DEFAULT_APP_ID: 'unlock'
          DEFAULT_APP_KEY: '123'
          DEFAULT_APP_SECRET: '456'
    caddy:
      image: caddy:2.4.6-alpine
      restart: unless-stopped
      ports:
        - "80:80"
        - "443:443"
      volumes:
        - /home/ec2-user/caddy/Caddyfile:/etc/caddy/Caddyfile
        - /home/ec2-user/caddy/data:/data
        - /home/ec2-user/caddy/config:/config