Apache.NMS.ActiveMQ.MessageConsumer.Shutdown C# (CSharp) Method

        internal void Shutdown()
        {
            if(!this.unconsumedMessages.Closed)
            {
                if(Tracer.IsDebugEnabled)
                {
                    Tracer.DebugFormat("Shutdown of Consumer[{0}] started.", ConsumerId);
                }

                // Do we have any acks we need to send out before closing?
                // Ack any delivered messages now.
                if(!this.session.IsTransacted)
                {
                    DeliverAcks();
                    if(this.IsAutoAcknowledgeBatch)
                    {
                        Acknowledge();
                    }
                }

                if(!this.session.IsTransacted)
                {
                    lock(this.dispatchedMessages)
                    {
                        dispatchedMessages.Clear();
                    }
                }

                this.session.RemoveConsumer(this.ConsumerId);
                this.unconsumedMessages.Close();

                if(Tracer.IsDebugEnabled)
                {
                    Tracer.DebugFormat("Shutdown of Consumer[{0}] completed.", ConsumerId);
                }
            }
        }