/// <summary> /// Create new instance of <see cref="MetaDataState"/> /// </summary> /// <param name="dataSetWriter"></param> public MetaDataState(DataSetWriterDataType dataSetWriter) { DataSetWriter = dataSetWriter; LastSendTime = DateTime.MinValue; BrokerDataSetWriterTransportDataType transport = ExtensionObject.ToEncodeable(DataSetWriter.TransportSettings) as BrokerDataSetWriterTransportDataType; MetaDataUpdateTime = transport?.MetaDataUpdateTime ?? 0; }
/// <summary> /// Creates a PubSubConfiguration object for MQTT & Json programmatically. /// </summary> /// <returns></returns> private static PubSubConfigurationDataType CreatePublisherConfiguration_MqttJson(string urlAddress) { // Define a PubSub connection with PublisherId 100 PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType(); pubSubConnection1.Name = "Publisher Connection3 MQTT Json"; pubSubConnection1.Enabled = true; pubSubConnection1.PublisherId = (UInt16)2; pubSubConnection1.TransportProfileUri = Profiles.PubSubMqttJsonTransport; NetworkAddressUrlDataType address = new NetworkAddressUrlDataType(); // Specify the local Network interface name to be used // e.g. address.NetworkInterface = "Ethernet"; // Leave empty to publish on all available local interfaces. address.NetworkInterface = String.Empty; address.Url = urlAddress; pubSubConnection1.Address = new ExtensionObject(address); // Configure the mqtt specific configuration with the MQTTbroker ITransportProtocolConfiguration mqttConfiguration = new MqttClientProtocolConfiguration(version: EnumMqttProtocolVersion.V500); pubSubConnection1.ConnectionProperties = mqttConfiguration.ConnectionProperties; string brokerQueueName = "Json_WriterGroup_1"; string brokerMetaData = "$Metadata"; #region Define WriterGroup1 - Json WriterGroupDataType writerGroup1 = new WriterGroupDataType(); writerGroup1.Name = "WriterGroup 1"; writerGroup1.Enabled = true; writerGroup1.WriterGroupId = 1; writerGroup1.PublishingInterval = 5000; writerGroup1.KeepAliveTime = 5000; writerGroup1.MaxNetworkMessageSize = 1500; JsonWriterGroupMessageDataType jsonMessageSettings = new JsonWriterGroupMessageDataType() { NetworkMessageContentMask = (uint)(JsonNetworkMessageContentMask.NetworkMessageHeader | JsonNetworkMessageContentMask.DataSetMessageHeader | JsonNetworkMessageContentMask.PublisherId | JsonNetworkMessageContentMask.DataSetClassId | JsonNetworkMessageContentMask.ReplyTo) }; writerGroup1.MessageSettings = new ExtensionObject(jsonMessageSettings); writerGroup1.TransportSettings = new ExtensionObject(new BrokerWriterGroupTransportDataType() { QueueName = brokerQueueName, } ); // Define DataSetWriter 'Simple' Variant encoding DataSetWriterDataType dataSetWriter1 = new DataSetWriterDataType(); dataSetWriter1.Name = "Writer Variant Encoding"; dataSetWriter1.DataSetWriterId = 1; dataSetWriter1.Enabled = true; dataSetWriter1.DataSetFieldContentMask = 0;// Variant encoding; dataSetWriter1.DataSetName = "Simple"; dataSetWriter1.KeyFrameCount = 1; JsonDataSetWriterMessageDataType jsonDataSetWriterMessage = new JsonDataSetWriterMessageDataType() { DataSetMessageContentMask = (uint)(JsonDataSetMessageContentMask.DataSetWriterId | JsonDataSetMessageContentMask.MetaDataVersion | JsonDataSetMessageContentMask.SequenceNumber | JsonDataSetMessageContentMask.Status | JsonDataSetMessageContentMask.Timestamp), }; dataSetWriter1.MessageSettings = new ExtensionObject(jsonDataSetWriterMessage); BrokerDataSetWriterTransportDataType jsonDataSetWriterTransport = new BrokerDataSetWriterTransportDataType() { QueueName = brokerQueueName, MetaDataQueueName = $"{brokerQueueName}/{brokerMetaData}", MetaDataUpdateTime = 10000 }; dataSetWriter1.TransportSettings = new ExtensionObject(jsonDataSetWriterTransport); writerGroup1.DataSetWriters.Add(dataSetWriter1); // Define DataSetWriter 'Simple' - Variant encoding DataSetWriterDataType dataSetWriter2 = new DataSetWriterDataType(); dataSetWriter2.Name = "Writer RawData Encoding"; dataSetWriter2.DataSetWriterId = 2; dataSetWriter2.Enabled = true; dataSetWriter2.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData; dataSetWriter2.DataSetName = "AllTypes"; dataSetWriter2.KeyFrameCount = 1; jsonDataSetWriterMessage = new JsonDataSetWriterMessageDataType() { DataSetMessageContentMask = (uint)(JsonDataSetMessageContentMask.DataSetWriterId | JsonDataSetMessageContentMask.SequenceNumber | JsonDataSetMessageContentMask.Status | JsonDataSetMessageContentMask.Timestamp), }; dataSetWriter2.MessageSettings = new ExtensionObject(jsonDataSetWriterMessage); dataSetWriter2.TransportSettings = new ExtensionObject(jsonDataSetWriterTransport); writerGroup1.DataSetWriters.Add(dataSetWriter2); pubSubConnection1.WriterGroups.Add(writerGroup1); #endregion // Define PublishedDataSet Simple PublishedDataSetDataType publishedDataSetSimple = CreatePublishedDataSetSimple(); // Define PublishedDataSet AllTypes PublishedDataSetDataType publishedDataSetAllTypes = CreatePublishedDataSetAllTypes(); //create the PubSub configuration root object PubSubConfigurationDataType pubSubConfiguration = new PubSubConfigurationDataType(); pubSubConfiguration.Connections = new PubSubConnectionDataTypeCollection() { pubSubConnection1 }; pubSubConfiguration.PublishedDataSets = new PublishedDataSetDataTypeCollection() { publishedDataSetSimple, publishedDataSetAllTypes }; return(pubSubConfiguration); }
/// <summary> /// Creates a PubSubConfiguration object for MQTT & UADP programmatically. /// </summary> /// <returns></returns> private static PubSubConfigurationDataType CreatePublisherConfiguration_MqttUadp(string urlAddress) { // Define a PubSub connection with PublisherId 3 PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType(); pubSubConnection1.Name = "Publisher Connection MQTT UADP"; pubSubConnection1.Enabled = true; pubSubConnection1.PublisherId = (UInt16)3; pubSubConnection1.TransportProfileUri = Profiles.PubSubMqttUadpTransport; NetworkAddressUrlDataType address = new NetworkAddressUrlDataType(); // Specify the local Network interface name to be used // e.g. address.NetworkInterface = "Ethernet"; // Leave empty to publish on all available local interfaces. address.NetworkInterface = String.Empty; address.Url = urlAddress; pubSubConnection1.Address = new ExtensionObject(address); // Configure the mqtt specific configuration with the MQTTbroker ITransportProtocolConfiguration mqttConfiguration = new MqttClientProtocolConfiguration(version: EnumMqttProtocolVersion.V500); pubSubConnection1.ConnectionProperties = mqttConfiguration.ConnectionProperties; string brokerQueueName = "Uadp_WriterGroup_1"; string brokerMetaData = "$Metadata"; #region Define WriterGroup1 WriterGroupDataType writerGroup1 = new WriterGroupDataType(); writerGroup1.Name = "WriterGroup 1"; writerGroup1.Enabled = true; writerGroup1.WriterGroupId = 1; writerGroup1.PublishingInterval = 5000; writerGroup1.KeepAliveTime = 5000; writerGroup1.MaxNetworkMessageSize = 1500; writerGroup1.HeaderLayoutUri = "UADP-Cyclic-Fixed"; UadpWriterGroupMessageDataType uadpMessageSettings = new UadpWriterGroupMessageDataType() { DataSetOrdering = DataSetOrderingType.AscendingWriterId, GroupVersion = 0, NetworkMessageContentMask = (uint)(UadpNetworkMessageContentMask.PublisherId | UadpNetworkMessageContentMask.GroupHeader | UadpNetworkMessageContentMask.WriterGroupId | UadpNetworkMessageContentMask.PayloadHeader | UadpNetworkMessageContentMask.GroupVersion | UadpNetworkMessageContentMask.NetworkMessageNumber | UadpNetworkMessageContentMask.SequenceNumber) }; writerGroup1.MessageSettings = new ExtensionObject(uadpMessageSettings); // initialize Broker transport settings writerGroup1.TransportSettings = new ExtensionObject(new BrokerWriterGroupTransportDataType() { QueueName = brokerQueueName, }); // Define DataSetWriter 'Simple' DataSetWriterDataType dataSetWriter1 = new DataSetWriterDataType(); dataSetWriter1.Name = "Writer 1"; dataSetWriter1.DataSetWriterId = 1; dataSetWriter1.Enabled = true; dataSetWriter1.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData; dataSetWriter1.DataSetName = "Simple"; dataSetWriter1.KeyFrameCount = 1; UadpDataSetWriterMessageDataType uadpDataSetWriterMessage = new UadpDataSetWriterMessageDataType() { ConfiguredSize = 32, DataSetOffset = 15, NetworkMessageNumber = 1, DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber), }; dataSetWriter1.MessageSettings = new ExtensionObject(uadpDataSetWriterMessage); BrokerDataSetWriterTransportDataType uadpDataSetWriterTransport = new BrokerDataSetWriterTransportDataType() { QueueName = brokerQueueName, MetaDataQueueName = $"{brokerQueueName}/{brokerMetaData}", MetaDataUpdateTime = 60000 }; dataSetWriter1.TransportSettings = new ExtensionObject(uadpDataSetWriterTransport); writerGroup1.DataSetWriters.Add(dataSetWriter1); // Define DataSetWriter 'AllTypes' DataSetWriterDataType dataSetWriter2 = new DataSetWriterDataType(); dataSetWriter2.Name = "Writer 2"; dataSetWriter2.DataSetWriterId = 2; dataSetWriter2.Enabled = true; dataSetWriter2.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData; dataSetWriter2.DataSetName = "AllTypes"; dataSetWriter2.KeyFrameCount = 1; uadpDataSetWriterMessage = new UadpDataSetWriterMessageDataType() { ConfiguredSize = 32, DataSetOffset = 47, NetworkMessageNumber = 1, DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber), }; dataSetWriter2.MessageSettings = new ExtensionObject(uadpDataSetWriterMessage); dataSetWriter2.TransportSettings = new ExtensionObject(uadpDataSetWriterTransport); writerGroup1.DataSetWriters.Add(dataSetWriter2); pubSubConnection1.WriterGroups.Add(writerGroup1); #endregion // Define PublishedDataSet Simple PublishedDataSetDataType publishedDataSetSimple = CreatePublishedDataSetSimple(); // Define PublishedDataSet AllTypes PublishedDataSetDataType publishedDataSetAllTypes = CreatePublishedDataSetAllTypes(); //create the PubSub configuration root object PubSubConfigurationDataType pubSubConfiguration = new PubSubConfigurationDataType(); pubSubConfiguration.Connections = new PubSubConnectionDataTypeCollection() { pubSubConnection1 }; pubSubConfiguration.PublishedDataSets = new PublishedDataSetDataTypeCollection() { publishedDataSetSimple, publishedDataSetAllTypes }; return(pubSubConfiguration); }