Whether you want to build a chat app or send real-time updates to your end users, WebSockets are great pub/sub technology. While the NestJs framework supports WebSockets, they’re not quite first-class citizens.
In this video, we’re going to set up WebSockets in an existing NestJs project and of the various options for authentication, I’ll show you the one I think is best.
~~ Chapters ~~
0:00 - Intro
0:26 - Overview & Setup
2:01 - Add A WebSocket Gateway
7:33 - Setup Ability to push to a WebSocket Client
14:31 - Push Message when Message Created
19:30 - How NOT to do Gateway Auth
29:47 - How to Secure the Gateway The Best Way
40:00 - Outro
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GitHub: https://github.com/jemini-io
Intro Music By Eggy Toast: https://freemusicarchive.org/music/eggy-toast/redaction/redaction/