SignalR overwriting OnConnected(), OnDisconnected()


I'm trying to overwrite OnConnected(), OnDisconnected() methods but I get:

OnConnected()': no suitable method found to override

Is implementing IDisconnect, IConnect interfaces and doing my processing within Connect() and Disconnect() the same as OnConnected(), OnDisconnected()?

what gives?

public static class UserHandler
    public static HashSet<string> ConnectedIds = new HashSet<string>();

public class MyHub : Hub
    public override Task OnConnected()
        return base.OnConnected();

    public override Task OnDisconnected()
        return base.OnDisconnected();


This code worked for me until this morning when I upgraded SignalR from 2.1.0 to 2.1.1, and now I get "no suitable method found to override" for OnDisconnected(). I believe it needs to be written like this instead to account for a new parameter:

public override Task OnDisconnected(bool stopCalled = true) 
   return base.OnDisconnected(stopCalled); 

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