Presentation about websockets for Laravel ( Echo ) .

1. LARAVELReactive Development

2. Jasper Staats
Full-Stack Developer

4. REACTIVE

5. WEBSOCKETS

6. DATA-FLOW

7. EVENTS
IN LARAVEL

8. Maak het event aan via Artisan
Resultaat

9. AppProvidersAppServiceProvider
AppUser

10. ECHO

11. OUDE METHODE
Server Node.js

12. NIEUWE METHODE

13. IMPLEMENTATIE
Vereisten
- Mac
- Composer
- Node.js ( NPM )
- Redis lokaal geïnstalleerd ( Mac = brew install redis )
- Laravel 5.4
- PHP 7

14. IMPLEMENTATIE

15. WIJZIGINGEN

16. WIJZIGINGEN (2)
Authenticatie voor private-channels (routes/channels.php)
laravel-echo-server start

17. UE.JS
viewsapp.blade.php
resources/js/bootstrap.js resources/js/app.js

19. RESULTAAT

20. CHANNELS
PUBLIC
PRIVATE
PRESENCE

21. PUBLIC
Everyone can subscribe and can see this information
Mostly general announcements.
No direct authentication from back and front-end

22. PRIVATE
meaning the frontend has to authenticate the user against a backend
and then assure that the user has permissions to subscribe to the given
channel

23. PRESENCE
which doesn't allow for sending messages and instead just
notifies that a user is "present" in the channel or not.

24. API

25. WATERMELON
DEMO

26. SOCKET.IO
MOGELIJKHEDEN

27. VRAGEN?