Azure SignalR is able to accept direct WebSocket connection and forward every message frame to the Serverless Upstream target.
- Azure SignalR to maintain your connections
- Your Upstream to handle the business logic.
- Manipulate your connections through Azure SignalR.
Check the specs here.
- A simple demo with Azure Function and Azure SignalR Serverless WebSocket
- An advanced chatroom with Azure Function and Azure SignalR Serverless WebSocket and Storage