Hello, i need help with SignalR  component.

I have SignalR Client application (C#)

The below code received the message from server and send result to the server:
   connection.On("GetResult", async (string StationID) =>
                   var result = await Console.In.ReadLineAsync();
                    result = "Received from server: " + Environment.NewLine + "SignalR ID: " + connection.ConnectionId + Environment.NewLine + " Station ID: " + StationID;

                    return result;


The server side code: 
string result = "";
result = await _hubContext.Clients.Client(connectionID).InvokeAsync<string>("GetResult", STATIONID,, CancellationToken.None);

My question how i write the client side code in delphi. 

Thank you