Beispiel #1
0
        public int onReceive(object cbArg, LBMMessage msg)
        {
            // keep the sqn of a regular or hot failover sequence
            UInt64 sqn = (UInt64)msg.sequenceNumber();

            if (_verbose)
            {
                if ((msg.flags() & LBM.MSG_FLAG_HF_64) > 0)
                {
                    sqn = msg.hfSequenceNumber64();
                }
                else if ((msg.flags() & LBM.MSG_FLAG_HF_32) > 0)
                {
                    sqn = (UInt64)msg.hfSequenceNumber32();
                }
            }
            switch (msg.type())
            {
            case LBM.MSG_DATA:
                if (stotal_msg_count == 0)
                {
                    data_start_time = Environment.TickCount;
                }
                else
                {
                    data_end_time = Environment.TickCount;
                }

                msg_count++;
                total_msg_count++;
                stotal_msg_count++;
                subtotal_msg_count++;
                byte_count       += msg.length();
                total_byte_count += msg.length();

                if ((msg.flags() & LBM.MSG_FLAG_RETRANSMIT) != 0)
                {
                    rx_msgs++;
                }
                if ((msg.flags() & LBM.MSG_FLAG_OTR) != 0)
                {
                    otr_msgs++;
                }

                if (_verbose)
                {
                    Console.WriteLine("@{0}.{1:000000}[{2}{3}][{4}][{5}]{6}{7}{8}{9}{10}{11}{12}, {13} bytes",
                                      msg.timestampSeconds(), msg.timestampMicroseconds(), msg.topicName(),
                                      String.Empty, msg.source(), sqn,
                                      ((msg.flags() & LBM.MSG_FLAG_RETRANSMIT) != 0 ? "-RX" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_64) != 0 ? "-HF64" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_32) != 0 ? "-HF32" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_DUPLICATE) != 0 ? "-HFDUP" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_PASS_THROUGH) != 0 ? "-PASS" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_OPTIONAL) != 0 ? "-HFOPT" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_OTR) != 0 ? "-OTR" : String.Empty),
                                      msg.length());

                    if (lbmrcv.verifiable)
                    {
                        int rc = VerifiableMessage.verifyMessage(msg.data(), msg.data().Length, lbmrcv.verbose);
                        if (rc == 0)
                        {
                            System.Console.WriteLine("Message sqn " + sqn + " does not verify!");
                        }
                        else if (rc == -1)
                        {
                            System.Console.Error.WriteLine("Message sqn " + sqn + " is not a verifiable message.");
                            System.Console.Error.WriteLine("Use -V option on source and restart receiver.");
                        }
                        else
                        {
                            if (lbmrcv.verbose)
                            {
                                System.Console.WriteLine("Message sqn " + sqn + " verfies");
                            }
                        }
                    }
                    else if (lbmrcv.sdm)
                    {
                        try
                        {
                            SDMsg.parse(msg.data());

                            LBMSDMField f = SDMsg.locate("Sequence Number");

                            long recvdseq = ((LBMSDMFieldInt64)f).get();
                            System.Console.Out.WriteLine("SDM Message contains " + SDMsg.count() + " fields and Field Sequence Number == " + recvdseq);
                        }
                        catch (LBMSDMException sdme)
                        {
                            System.Console.Out.WriteLine("Error occurred processing received SDM Message: " + sdme);
                        }
                    }
                }
                break;

            case LBM.MSG_BOS:
                System.Console.Out.WriteLine("[" + msg.topicName() + "][" + msg.source() + "], Beginning of Transport Session");
                break;

            case LBM.MSG_EOS:
                //data_end_time = System.DateTime.Now.Ticks;
                System.Console.Out.WriteLine("[" + msg.topicName() + "][" + msg.source() + "], End of Transport Session");
                if (_end_on_eos)
                {
                    if (_summary)
                    {
                        print_summary();
                    }
                    end();
                }
                subtotal_msg_count = 0;
                break;

            case LBM.MSG_UNRECOVERABLE_LOSS:
                unrec_count++;
                total_unrec_count++;
                if (_verbose)
                {
                    System.Console.Out.Write("[" + msg.topicName() + "][" + msg.source() + "][" + sqn + "],");
                    System.Console.Out.WriteLine(" LOST");
                }
                break;

            case LBM.MSG_UNRECOVERABLE_LOSS_BURST:
                burst_loss++;
                if (_verbose)
                {
                    System.Console.Out.Write("[" + msg.topicName() + "][" + msg.source() + "][" + sqn + "],");
                    System.Console.Out.WriteLine(" LOST BURST");
                }
                break;

            case LBM.MSG_REQUEST:
                if (stotal_msg_count == 0)
                {
                    data_start_time = Environment.TickCount;
                }
                else
                {
                    data_end_time = Environment.TickCount;
                }
                msg_count++;
                stotal_msg_count++;
                subtotal_msg_count++;
                byte_count       += msg.data().Length;
                total_byte_count += msg.data().Length;
                if (_verbose)
                {
                    System.Console.Out.Write("Request ["
                                             + msg.topicName()
                                             + "]["
                                             + msg.source()
                                             + "]["
                                             + sqn
                                             + "], ");
                    System.Console.Out.WriteLine(msg.data().Length
                                                 + " bytes");
                }
                break;

            case LBM.MSG_HF_RESET:
                if (_verbose)
                {
                    Console.WriteLine("[{0}][{1}][{2}]{3}{4}{5}{6}-RESET\n", msg.topicName(), msg.source(), sqn,
                                      ((msg.flags() & LBM.MSG_FLAG_RETRANSMIT) != 0 ? "-RX" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_OTR) != 0 ? "-OTR" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_64) != 0 ? "-HF64" : String.Empty),
                                      ((msg.flags() & LBM.MSG_FLAG_HF_32) != 0 ? "-HF32" : String.Empty));
                }
                break;

            default:
                System.Console.Out.WriteLine("Unknown lbm_msg_t type " + msg.type() + " [" + msg.topicName() + "][" + msg.source() + "]");
                break;
            }
            msg.dispose();
            return(0);
        }
Beispiel #2
0
        public int onReceive(object cbArg, LBMMessage msg)
        {
            // keep the sqn of a regular or hot failover sequence
            UInt64 sqn = (UInt64)msg.sequenceNumber();

            if (_verbose)
            {
                if ((msg.flags() & LBM.MSG_FLAG_HF_64) > 0)
                {
                    sqn = msg.hfSequenceNumber64();
                }
                else if ((msg.flags() & LBM.MSG_FLAG_HF_32) > 0)
                {
                    sqn = (UInt64)msg.hfSequenceNumber32();
                }
            }
            switch (msg.type())
            {
            case LBM.MSG_DATA:
                msg_count++;
                total_msg_count++;
                subtotal_msg_count++;
                byte_count += msg.length();

                if ((total_msg_count == 100) && (_dereg == 1))
                {
                    _wrcvr.umederegister();
                    _dereg = 0;
                }

                if ((msg.flags() & LBM.MSG_FLAG_RETRANSMIT) != 0)
                {
                    rx_msgs++;
                }
                if ((msg.flags() & LBM.MSG_FLAG_OTR) != 0)
                {
                    otr_msgs++;
                }

                if (_verbose)
                {
                    if (msg.channelInfo() != null)
                    {
                        Console.WriteLine("@{0}.{1:000000}[{2}{3}][{4}][{5}]{6}{7}{8}{9}{10}{11}{12}, {13} bytes",
                                          msg.timestampSeconds(), msg.timestampMicroseconds(), msg.topicName(),
                                          String.Empty, msg.source(), sqn,
                                          ((msg.flags() & LBM.MSG_FLAG_RETRANSMIT) != 0 ? "-RX" : String.Empty),
                                          ((msg.flags() & LBM.MSG_FLAG_OTR) != 0 ? "-OTR" : String.Empty),
                                          ((msg.flags() & LBM.MSG_FLAG_HF_64) != 0 ? "-HF64" : String.Empty),
                                          ((msg.flags() & LBM.MSG_FLAG_HF_32) != 0 ? "-HF32" : String.Empty),
                                          ((msg.flags() & LBM.MSG_FLAG_HF_DUPLICATE) != 0 ? "-HFDUP" : String.Empty),
                                          ((msg.flags() & LBM.MSG_FLAG_HF_PASS_THROUGH) != 0 ? "-PASS" : String.Empty),
                                          ((msg.flags() & LBM.MSG_FLAG_HF_OPTIONAL) != 0 ? "-HFOPT" : String.Empty),
                                          msg.length());
                    }
                }
                break;

            case LBM.MSG_BOS:
                System.Console.Out.WriteLine("[" + msg.topicName() + "][" + msg.source() + "], Beginning of Transport Session");
                break;

            case LBM.MSG_EOS:
                System.Console.Out.WriteLine("[" + msg.topicName() + "][" + msg.source() + "], End of Transport Session");
                if (_end_on_eos)
                {
                    end();
                }
                subtotal_msg_count = 0;
                break;

            case LBM.MSG_UNRECOVERABLE_LOSS:
                unrec_count++;
                total_unrec_count++;
                if (_verbose)
                {
                    System.Console.Out.Write("[" + msg.topicName() + "][" + msg.source() + "][" + sqn + "],");
                    System.Console.Out.WriteLine(" LOST");
                }
                break;

            case LBM.MSG_UNRECOVERABLE_LOSS_BURST:
                burst_loss++;
                if (_verbose)
                {
                    System.Console.Out.Write("[" + msg.topicName() + "][" + msg.source() + "][" + sqn + "],");
                    System.Console.Out.WriteLine(" LOST BURST");
                }
                break;

            case LBM.MSG_REQUEST:
                msg_count++;
                total_msg_count++;
                subtotal_msg_count++;
                byte_count += msg.length();
                if (_verbose)
                {
                    System.Console.Out.Write("Request ["
                                             + msg.topicName()
                                             + "]["
                                             + msg.source()
                                             + "]["
                                             + msg.sequenceNumber()
                                             + "], ");
                    System.Console.Out.WriteLine(msg.length() + " bytes");
                }
                break;

            case LBM.MSG_NO_SOURCE_NOTIFICATION:
                System.Console.Out.WriteLine("["
                                             + msg.topicName()
                                             + "], no sources found for topic");
                break;

            case LBM.MSG_UME_DEREGISTRATION_SUCCESS_EX:
                System.Console.Out.Write("Received MSG_UME_DEREGISTRATION_SUCCESS_EX\n");
                break;

            case LBM.MSG_UME_DEREGISTRATION_COMPLETE_EX:
                System.Console.Out.Write("Received MSG_UME_DEREGISTRATION_COMPLETE_EX\n");
                break;

            default:
                System.Console.Out.WriteLine("Unhandled receiver event [" + msg.type() + "] from source [" + msg.source() + "] with topic [" + msg.topicName() + "]. Refer to https://ultramessaging.github.io/currdoc/doc/dotnet_example/index.html#unhandledcsevents for a detailed description.");
                break;
            }
            msg.dispose();
            System.Console.Out.Flush();
            return(0);
        }