I’m getting message receiving from outer service in controller, with username. I need to separate clients, but can’t get connectionId in controller: hubContext.Clients.Client(connectionId).SendAsync..
What is the best way to separate calls in Signalr by clients, in .net-core?

I’m currently working on integrating live chat functionality into our product website. The technology stack I’m using includes SignalR with ASP.NET Core on the backend and Angular 10 on the frontend.