Microsoft.AspNet.SignalR.SqlServer.SqlReceiver.StartReceiving C# (CSharp) Method

        public Task StartReceiving()
        {
            var tcs = new TaskCompletionSource<object>();

            ThreadPool.QueueUserWorkItem(Receive, tcs);

            return tcs.Task;
        }

 public Task StartReceiving()
 {
     return(_receiver.StartReceiving());
 }