Microsoft.AspNet.SignalR.Redis.RedisMessageBus.OnConnectionFailed C# (CSharp) Метод

        private void OnConnectionFailed(Exception ex)
        {
            string errorMessage = (ex != null) ? ex.Message : Resources.Error_RedisConnectionClosed;

            _trace.TraceInformation("OnConnectionFailed - " + errorMessage);

            Interlocked.Exchange(ref _state, State.Closed);
        }