Realtime web applications, from your Mac to the Cloud, with SignalR and Azure

on YouTube ↗33m

" summary

Live demos show a working realtime pipeline: a JavaScript or .NET client calls a hub method (moveShip) which does Clients.All.SendAsync and updates other browsers, while a background worker publishes thousands of fake map points into a hub running in Kubernetes. Uses SignalR + Azure SignalR Service with Docker, App Service toggled to enable WebSockets, Blazor WebAssembly client, and Azure Functions bindings. SignalR auto-falls back to WebSockets fall back to SSE/long-polling, supports target by connectionId/groups/users and automatic reconnect; Azure SignalR offloads hundreds of thousands of connections down to a few server links.

AI-written summary · about

" chapters (9)

1. 0:00Introduction to SignalR
2. 1:32Getting started with hubs
3. 5:34Transport and configuration
4. 8:20Client targeting techniques
5. 12:28Worker and web integration
6. 15:21Blazor and live monitoring
7. 20:29Automatic reconnection
8. 25:52Scaling and Azure services
9. 29:57Q&A and closing

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