Microsoft.AspNetCore.SignalR.Transports.ForeverTransport.OnMessageReceived C# (CSharp) Method

        protected virtual Task<bool> OnMessageReceived(PersistentResponse response)
        {
            if (response == null)
            {
                throw new ArgumentNullException("response");
            }

            response.Reconnect = HostShutdownToken.IsCancellationRequested;

            if (IsTimedOut || response.Aborted)
            {
                _busRegistration.Dispose();

                if (response.Aborted)
                {
                    // If this was a clean disconnect raise the event.
                    return Abort().Then(() => TaskAsyncHelper.False);
                }
            }

            if (response.Terminal)
            {
                // End the request on the terminal response
                _transportLifetime.Complete();

                return TaskAsyncHelper.False;
            }

            // Ensure delegate continues to use the C# Compiler static delegate caching optimization.
            return Send(response).Then(() => TaskAsyncHelper.True);
        }