Apache.NMS.ActiveMQ.State.ConnectionStateTracker.processMessage C# (CSharp) 메소드

        public override Response processMessage(Message send)
        {
            if(send != null)
            {
                if(TrackTransactions && send.TransactionId != null)
                {
                    ConnectionId connectionId = send.ProducerId.ParentId.ParentId;
                    if(connectionId != null)
                    {
                        ConnectionState cs = connectionStates[connectionId];
                        if(cs != null)
                        {
                            TransactionState transactionState = cs[send.TransactionId];
                            if(transactionState != null)
                            {
                                transactionState.addCommand(send);
                            }
                        }
                    }
                    return TRACKED_RESPONSE_MARKER;
                }
                else if(TrackMessages)
                {
                    messageCache.Add(send.MessageId, (Message) send.Clone());
                    RemoveEldestInCache();
                }
            }
            return null;
        }