예제 #1
0
        protected override void umdfMessageProcessor()
        {
            try
            {
                logger.Info("Carregando lista de Templates:");

                String securityListTemplateID = this.channelConfig.SecurityListTemplateID;
                listaSecurityListTemplateID = securityListTemplateID.Split(",".ToCharArray());

                String mdIncrementalTemplateID = this.channelConfig.MDIncrementalTemplateID;
                listaMDIncrementalTemplateID = mdIncrementalTemplateID.Split(",".ToCharArray());

                String securityStatusTemplateID = this.channelConfig.SecurityStatusTemplateID;
                listaSecurityStatusTemplateID = securityStatusTemplateID.Split(",".ToCharArray());

                String newsTemplateID = this.channelConfig.NewTemplateID;
                listaNewsTemplateID = newsTemplateID.Split(",".ToCharArray());

                foreach (string templateID in listaSecurityListTemplateID)
                {
                    logger.Info("SecurityList template [" + templateID + "]");
                }
                foreach (string templateID in listaMDIncrementalTemplateID)
                {
                    logger.Info("MDIncremental template [" + templateID + "]");
                }
                foreach (string templateID in listaSecurityStatusTemplateID)
                {
                    logger.Info("SecurityStatus template [" + templateID + "]");
                }
                foreach (string templateID in listaNewsTemplateID)
                {
                    logger.Info("News template [" + templateID + "]");
                }

                long lastLogTicks = 0;

                while (bKeepRunning)
                {
                    int seqNum    = 0;
                    int tcpSeqNum = 0;

                    if (ProcessamentoMensagensEnabled == false)
                    {
                        lock (ProcessamentoMensagensLockObject)
                        {
                            Monitor.Wait(ProcessamentoMensagensLockObject, 100);
                            continue;
                        }
                    }

                    Message message;
                    if (!queueToProcessor.TryDequeue(out message))
                    {
                        lock (syncQueueToProcessor)
                        {
                            Monitor.Wait(syncQueueToProcessor, 50);
                        }
                        continue;
                    }

                    //TODO: revisar o algoritmo de conciliacao das filas

                    /*
                     * if ( message == null )
                     * {
                     *  logger.Debug("Timeout aguardando pacote FAST");
                     *  continue;
                     * }*/

                    // Tratamento de Sequence Reset

                    //if (ConstantesMDSUMDF.FAST_MSGTYPE_SEQUENCERESET.equals(message.GetString("MsgType")))

                    string msgType;
                    if (message.Template.HasField("MsgType"))
                    {
                        msgType = message.GetString("MsgType");
                    }
                    else
                    {
                        msgType = message.GetString("MessageType");
                    }

                    if (msgType.Equals(ConstantesUMDF.FAST_MSGTYPE_SEQUENCERESET))
                    {
                        lastMsgSeqNum = 0;
                        if (message.Template.HasField("NewSeqNo"))
                        {
                            lastMsgSeqNum = message.GetInt("NewSeqNo");
                        }
                        logger.InfoFormat("Recebido SequenceReset - lastMsgSeqNum[{0}]", lastMsgSeqNum);

                        seqContador = lastMsgSeqNum;
                        continue;
                    }

                    if (msgType.Equals(ConstantesUMDF.FAST_MSGTYPE_HEARTBEAT))
                    {
                        logger.Info("Recebeu Hearbeat");
                        continue;
                    }

                    String sendingTime = message.GetString("SendingTime").Substring(0, 8);

                    // Descarta as mensagens ja recebidas no snapshot
                    if (message.IsDefined("MsgSeqNum"))
                    {
                        seqNum = message.GetInt("MsgSeqNum");

                        if (seqNum <= lastMsgSeqNum)
                        {
                            if (lastSendingTime.Equals(""))
                            {
                                lastSendingTime = sendingTime;
                            }

                            if (sendingTime.CompareTo(lastSendingTime) > 0)
                            {
                                logger.Info("Virou o dia! [" + sendingTime + "]");
                                lastMsgSeqNum = seqNum;
                                seqContador   = lastMsgSeqNum;
                            }
                            else
                            {
                                logger.Info("Descartando msg [" + seqNum + "]");
                                continue;
                            }
                        }
                    }

                    /*
                     * while ( this.filaTCPReplay.size() > 0 )
                     * {
                     *  logger.Debug("Mensagens na fila do TCP-Replay: " + this.filaTCPReplay.size());
                     *
                     *  messageTcp = this.filaTCPReplay.take();
                     *  tcpSeqNum = messageTcp.getInt("MsgSeqNum");
                     *
                     *  if ( tcpSeqNum <= this.lastMsgSeqNum )
                     *  {
                     *      logger.Error("Descartando msg replay [" + tcpSeqNum + "]");
                     *      continue;
                     *  }
                     *
                     *  if (tcpSeqNum >= seqNum )
                     *  {
                     *      logger.Debug("tcpSeqNum[" + tcpSeqNum + "] >= seqNum[" + seqNum + "] - saindo do loop da fila TCP-Replay");
                     *      break;
                     *  }
                     *
                     *  logger.Debug("Processando msg replay [" + tcpSeqNum + "]");
                     *
                     *  processMD(messageTcp);
                     *  this.lastMsgSeqNum = tcpSeqNum;
                     * }
                     */
                    if (logger.IsDebugEnabled)
                    {
                        logger.Debug("Processando msg [" + message.ToString() + "]");
                    }

                    if (MDSUtils.shouldLog(lastLogTicks))
                    {
                        string convertedmsg = message.ToString();

                        lastLogTicks = DateTime.UtcNow.Ticks;
                        logger.Info("Tamanho da fila: " + this.queueToProcessor.Count);

                        string msgTruncado = (convertedmsg.Length < 200 ? convertedmsg : convertedmsg.Substring(0, 200));
                        monitorConfig.channels[channelConfig.ChannelID].dateTimeStartedStopped =
                            "Incr - " + DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss") + " - " + msgTruncado;
                        monitorConfig.channels[channelConfig.ChannelID].AddDetails(
                            "3) Incremental", DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss"), msgTruncado);
                    }

                    if (listaMDIncrementalTemplateID.Any(message.Template.Id.Contains) ||
                        listaSecurityListTemplateID.Any(message.Template.Id.Contains))
                    {
                        List <Message> mensagens = UmdfUtils.splitMessage(message, channelConfig.MarketDepth, ConstantesUMDF.FAST_MSGTYPE_INCREMENTAL_SINGLE);

                        string templateID = ConstantesUMDF.FAST_MSGTYPE_INCREMENTAL_SINGLE;
                        if (listaSecurityListTemplateID.Any(message.Template.Id.Contains))
                        {
                            templateID = ConstantesUMDF.FAST_MSGTYPE_SECURITYLIST_SINGLE;
                        }

                        foreach (Message newMessage in mensagens)
                        {
                            MDSUtils.EnqueueEventoUmdf(newMessage,
                                                       newMessage.Template.Id,
                                                       channelConfig.ChannelID,
                                                       channelConfig.Segment,
                                                       templateID,
                                                       channelConfig.MarketDepth,
                                                       StreamTypeEnum.STREAM_TYPE_MARKET_INCREMENTAL);
                        }
                    }
                    else if (listaSecurityStatusTemplateID.Any(message.Template.Id.Contains))
                    {
                        MDSUtils.EnqueueEventoUmdf(message,
                                                   message.Template.Id,
                                                   channelConfig.ChannelID,
                                                   channelConfig.Segment,
                                                   channelConfig.MarketDepth,
                                                   StreamTypeEnum.STREAM_TYPE_MARKET_INCREMENTAL);
                    }
                    else if (listaNewsTemplateID.Any(message.Template.Id.Contains))
                    {
                        MDSUtils.EnqueueEventoUmdfNews(message,
                                                       message.Template.Id,
                                                       channelConfig.ChannelID,
                                                       channelConfig.Segment,
                                                       ConstantesUMDF.FAST_MSGTYPE_NEWS,
                                                       StreamTypeEnum.STREAM_TYPE_MARKET_INCREMENTAL);
                    }
                    else
                    {
                        logger.Error("Template ID nao reconhecido [" + message.Template.Id + "]");
                    }
                    lastMsgSeqNum   = seqNum;
                    lastSendingTime = sendingTime;
                }             // main loop

                logger.Info("Fim");
            }
            catch (Exception ex)
            {
                logger.Error("Damn: " + ex.Message, ex);
                bKeepRunning = false;
                monitorConfig.channels[channelConfig.ChannelID].RemoveDetails("3) Incremental");
            }
        }