Real-time applications with Azure Web PubSub

on YouTube ↗53m

" summary

Azure Web PubSub provides WebSockets-based pub/sub with sendToAll broadcasting, hubs and groups, and a negotiate endpoint workflow that issues JWT client tokens (server must generate tokens). Demos show a console publisher/subscriber, an ASP.NET Core poll app with Blazor static clients, a client-to-client chat using the pub/sub websocket client (JSON/protobuf subprotocols and a reliable reconnection option), and Azure Functions triggers/bindings. Billing note: 1 unit = 1000 concurrent connections, 1M messages/unit/day free.

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" chapters (14)

1. 0:00Real-time apps with Azure Web PubSub
2. 2:09Azure Web PubSub features
3. 12:20Demo one publisher and one subscriber
4. 17:33Key learnings from demo
5. 18:14Server vs client roles
6. 24:17Demo: poll app with server
7. 30:43Client-to-client messaging
8. 35:16Demo: chat app
9. 39:30Serverless with Azure Functions
10. 45:06Demo: Functions + Web PubSub
11. 48:38Debugging Web PubSub
12. 50:01Use cases and benefits
13. 51:26Comparison with SignalR and other services
14. 52:09Closing and resources

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