protected virtual void Dispose(bool disposing)
        {
            if (disposed)
            {
                return;
            }

            try
            {
                if (disposing)
                {
                    if (channel != null)
                    {
                        channel.Dispose();
                        channel = null;
                    }
                }
            }
            catch { }

            disposed = true;
        }
 public ClientRequestsListener()
 {
     channel = new AutoRecoverQueuePlanChannel(CreateQueuePlanCallback(), Subscribe);
 }