/// <summary>
/// Atempt to Decode dataset
/// </summary>
/// <returns></returns>
public void DecodePossibleDataSetReader(BinaryDecoder binaryDecoder, DataSetReaderDataType dataSetReader)
{
UadpDataSetReaderMessageDataType messageSettings = ExtensionObject.ToEncodeable(dataSetReader.MessageSettings)
as UadpDataSetReaderMessageDataType;
if (messageSettings != null)
{
//StartPositionInStream is calculated but different from reader configuration dataset cannot be decoded
if (StartPositionInStream != messageSettings.DataSetOffset)
{
if (StartPositionInStream == 0)
{
//use configured offset from reader
StartPositionInStream = messageSettings.DataSetOffset;
}
else if (messageSettings.DataSetOffset != 0)
{
//configuration is different from real position in message, the dataset cannot be decoded
return;
}
}
else
{
StartPositionInStream = (int)(binaryDecoder.BaseStream.Position);
}
}
if (binaryDecoder.BaseStream.Length <= StartPositionInStream)
{
return;
}
binaryDecoder.BaseStream.Position = StartPositionInStream;
DecodeDataSetMessageHeader(binaryDecoder);
DataSet = DecodeFieldMessageData(binaryDecoder, dataSetReader);
}
/// <summary>
/// Atempt to Decode dataset
/// </summary>
/// <returns></returns>
public void DecodePossibleDataSetReader(BinaryDecoder binaryDecoder, DataSetReaderDataType dataSetReader)
{
UadpDataSetReaderMessageDataType messageSettings = ExtensionObject.ToEncodeable(dataSetReader.MessageSettings)
as UadpDataSetReaderMessageDataType;
if (messageSettings != null)
{
//StartPositionInStream is calculated but different from reader configuration dataset cannot be decoded
if (StartPositionInStream != messageSettings.DataSetOffset)
{
if (StartPositionInStream == 0)
{
//use configured offset from reader
StartPositionInStream = messageSettings.DataSetOffset;
}
else if (messageSettings.DataSetOffset != 0)
{
//configuration is different from real position in message, the dataset cannot be decoded
return;
}
}
else
{
StartPositionInStream = (int)(binaryDecoder.BaseStream.Position);
}
}
if (binaryDecoder.BaseStream.Length <= StartPositionInStream)
{
return;
}
binaryDecoder.BaseStream.Position = StartPositionInStream;
DecodeDataSetMessageHeader(binaryDecoder);
DecodeErrorReason = ValidateMetadataVersion(dataSetReader.DataSetMetaData.ConfigurationVersion);
if (!IsMetadataMajorVersionChange)
{
if ((DataSetFlags2 & DataSetFlags2EncodingMask.DataDeltaFrame) == DataSetFlags2EncodingMask.DataDeltaFrame)
{
DataSet = DecodeMessageDataDeltaFrame(binaryDecoder, dataSetReader);
}
else
{
DataSet = DecodeMessageDataKeyFrame(binaryDecoder, dataSetReader);
}
}
}
/// <summary>
/// Creates a PubSubConfiguration object programmatically.
/// </summary>
/// <returns></returns>
public static PubSubConfigurationDataType CreateSubscriberConfiguration()
{
// Define a PubSub connection with PublisherId 100
PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType();
pubSubConnection1.Name = "UADPConnection1";
pubSubConnection1.Enabled = true;
pubSubConnection1.PublisherId = (UInt16)100;
pubSubConnection1.TransportProfileUri = Profiles.UadpTransport;
NetworkAddressUrlDataType address = new NetworkAddressUrlDataType();
// Specify the local Network interface name to be used
// e.g. address.NetworkInterface = "Ethernet";
// Leave empty to subscribe on all available local interfaces.
address.NetworkInterface = String.Empty;
address.Url = "opc.udp://239.0.0.1:4840";
pubSubConnection1.Address = new ExtensionObject(address);
#region Define 'Simple' MetaData
DataSetMetaDataType simpleMetaData = new DataSetMetaDataType();
simpleMetaData.DataSetClassId = new Uuid(Guid.Empty);
simpleMetaData.Name = "Simple";
simpleMetaData.Fields = new FieldMetaDataCollection()
{
new FieldMetaData()
{
Name = "BoolToggle",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Boolean,
DataType = DataTypeIds.Boolean,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Int32",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Int32,
DataType = DataTypeIds.Int32,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Int32Fast",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Int32,
DataType = DataTypeIds.Int32,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "DateTime",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.DateTime,
DataType = DataTypeIds.DateTime,
ValueRank = ValueRanks.Scalar
},
};
simpleMetaData.ConfigurationVersion = new ConfigurationVersionDataType()
{
MinorVersion = 1,
MajorVersion = 1
};
#endregion
#region Define 'AllTypes' Metadata
DataSetMetaDataType allTypesMetaData = new DataSetMetaDataType();
allTypesMetaData.DataSetClassId = new Uuid(Guid.Empty);
allTypesMetaData.Name = "AllTypes";
allTypesMetaData.Fields = new FieldMetaDataCollection()
{
new FieldMetaData()
{
Name = "BoolToggle",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Boolean,
DataType = DataTypeIds.Boolean,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Byte",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Byte,
DataType = DataTypeIds.Byte,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Int16",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Int16,
DataType = DataTypeIds.Int16,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Int32",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Int32,
DataType = DataTypeIds.Int32,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "SByte",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.SByte,
DataType = DataTypeIds.SByte,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "UInt16",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.UInt16,
DataType = DataTypeIds.UInt16,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "UInt32",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.UInt32,
DataType = DataTypeIds.UInt32,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Float",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Float,
DataType = DataTypeIds.Float,
ValueRank = ValueRanks.Scalar
},
new FieldMetaData()
{
Name = "Double",
DataSetFieldId = new Uuid(Guid.NewGuid()),
BuiltInType = (byte)DataTypes.Double,
DataType = DataTypeIds.Double,
ValueRank = ValueRanks.Scalar
},
};
allTypesMetaData.ConfigurationVersion = new ConfigurationVersionDataType()
{
MinorVersion = 1,
MajorVersion = 1
};
#endregion
#region Define ReaderGroup1
ReaderGroupDataType readerGroup1 = new ReaderGroupDataType();
readerGroup1.Name = "ReaderGroup 1";
readerGroup1.Enabled = true;
readerGroup1.MaxNetworkMessageSize = 1500;
readerGroup1.MessageSettings = new ExtensionObject(new ReaderGroupMessageDataType());
readerGroup1.TransportSettings = new ExtensionObject(new ReaderGroupTransportDataType());
#region Define DataSetReader 'Simple' for PublisherId = (UInt16)100, DataSetWriterId = 1
DataSetReaderDataType dataSetReaderSimple = new DataSetReaderDataType();
dataSetReaderSimple.Name = "Reader 1";
dataSetReaderSimple.PublisherId = (UInt16)100;
dataSetReaderSimple.WriterGroupId = 0;
dataSetReaderSimple.DataSetWriterId = 0;
dataSetReaderSimple.Enabled = true;
dataSetReaderSimple.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
dataSetReaderSimple.KeyFrameCount = 1;
dataSetReaderSimple.DataSetMetaData = simpleMetaData;
UadpDataSetReaderMessageDataType uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType()
{
GroupVersion = 0,
DataSetOffset = 15,
NetworkMessageNumber = 0,
NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId | UadpNetworkMessageContentMask.GroupHeader
| UadpNetworkMessageContentMask.WriterGroupId | UadpNetworkMessageContentMask.GroupVersion
| UadpNetworkMessageContentMask.NetworkMessageNumber | UadpNetworkMessageContentMask.SequenceNumber),
DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
};
dataSetReaderSimple.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
TargetVariablesDataType subscribedDataSet = new TargetVariablesDataType();
subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
foreach (var fieldMetaData in simpleMetaData.Fields)
{
subscribedDataSet.TargetVariables.Add(new FieldTargetDataType()
{
DataSetFieldId = fieldMetaData.DataSetFieldId,
TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexSimple),
AttributeId = Attributes.Value,
OverrideValueHandling = OverrideValueHandling.OverrideValue,
OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
});
}
dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
#endregion
readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
#region Define DataSetReader 'AllTypes' for PublisherId = (UInt16)100, DataSetWriterId = 2
DataSetReaderDataType dataSetReaderAllTypes = new DataSetReaderDataType();
dataSetReaderAllTypes.Name = "Reader 2";
dataSetReaderAllTypes.PublisherId = (UInt16)100;
dataSetReaderAllTypes.WriterGroupId = 0;
dataSetReaderAllTypes.DataSetWriterId = 0;
dataSetReaderAllTypes.Enabled = true;
dataSetReaderAllTypes.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
dataSetReaderAllTypes.KeyFrameCount = 1;
dataSetReaderAllTypes.DataSetMetaData = allTypesMetaData;
uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType()
{
GroupVersion = 0,
DataSetOffset = 47,
NetworkMessageNumber = 0,
NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId | UadpNetworkMessageContentMask.GroupHeader
| UadpNetworkMessageContentMask.WriterGroupId | UadpNetworkMessageContentMask.GroupVersion
| UadpNetworkMessageContentMask.NetworkMessageNumber | UadpNetworkMessageContentMask.SequenceNumber),
DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
};
dataSetReaderAllTypes.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
subscribedDataSet = new TargetVariablesDataType();
subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
foreach (var fieldMetaData in allTypesMetaData.Fields)
{
subscribedDataSet.TargetVariables.Add(new FieldTargetDataType()
{
DataSetFieldId = fieldMetaData.DataSetFieldId,
TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexAllTypes),
AttributeId = Attributes.Value,
OverrideValueHandling = OverrideValueHandling.OverrideValue,
OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
});
}
dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
#endregion
readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
#endregion
pubSubConnection1.ReaderGroups.Add(readerGroup1);
//create pub sub configuration root object
PubSubConfigurationDataType pubSubConfiguration = new PubSubConfigurationDataType();
pubSubConfiguration.Connections = new PubSubConnectionDataTypeCollection()
{
pubSubConnection1
};
return(pubSubConfiguration);
}
/// <summary>
/// Creates a Subscriber PubSubConfiguration object for UDP & UADP programmatically.
/// </summary>
/// <returns></returns>
private static PubSubConfigurationDataType CreateSubscriberConfiguration_MqttUadp(string urlAddress)
{
// Define a PubSub connection with PublisherId 3
PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType();
pubSubConnection1.Name = "Subscriber 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 subscribe 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 ReaderGroup1
ReaderGroupDataType readerGroup1 = new ReaderGroupDataType();
readerGroup1.Name = "ReaderGroup 1";
readerGroup1.Enabled = true;
readerGroup1.MaxNetworkMessageSize = 1500;
readerGroup1.MessageSettings = new ExtensionObject(new ReaderGroupMessageDataType());
readerGroup1.TransportSettings = new ExtensionObject(new ReaderGroupTransportDataType());
#region Define DataSetReader 'Simple' for PublisherId = (UInt16)1, DataSetWriterId = 1
DataSetReaderDataType dataSetReaderSimple = new DataSetReaderDataType();
dataSetReaderSimple.Name = "Reader 1 MQTT UADP";
dataSetReaderSimple.PublisherId = (UInt16)3;
dataSetReaderSimple.WriterGroupId = 0;
dataSetReaderSimple.DataSetWriterId = 1;
dataSetReaderSimple.Enabled = true;
dataSetReaderSimple.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
dataSetReaderSimple.KeyFrameCount = 1;
BrokerDataSetReaderTransportDataType brokerTransportSettings = new BrokerDataSetReaderTransportDataType()
{
QueueName = brokerQueueName,
MetaDataQueueName = $"{brokerQueueName}/{brokerMetaData}",
};
dataSetReaderSimple.TransportSettings = new ExtensionObject(brokerTransportSettings);
UadpDataSetReaderMessageDataType uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType()
{
GroupVersion = 0,
NetworkMessageNumber = 0,
NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId
| UadpNetworkMessageContentMask.GroupHeader
| UadpNetworkMessageContentMask.WriterGroupId
| UadpNetworkMessageContentMask.PayloadHeader
| UadpNetworkMessageContentMask.GroupVersion
| UadpNetworkMessageContentMask.NetworkMessageNumber
| UadpNetworkMessageContentMask.SequenceNumber),
DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
};
dataSetReaderSimple.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
// Create and set DataSetMetaData for DataSet Simple
DataSetMetaDataType simpleMetaData = CreateDataSetMetaDataSimple();
dataSetReaderSimple.DataSetMetaData = simpleMetaData;
// Create and set SubscribedDataSet
TargetVariablesDataType subscribedDataSet = new TargetVariablesDataType();
subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
foreach (var fieldMetaData in simpleMetaData.Fields)
{
subscribedDataSet.TargetVariables.Add(new FieldTargetDataType()
{
DataSetFieldId = fieldMetaData.DataSetFieldId,
TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexSimple),
AttributeId = Attributes.Value,
OverrideValueHandling = OverrideValueHandling.OverrideValue,
OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
});
}
dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
#endregion
readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
#region Define DataSetReader 'AllTypes' for PublisherId = (UInt16)1, DataSetWriterId = 2
DataSetReaderDataType dataSetReaderAllTypes = new DataSetReaderDataType();
dataSetReaderAllTypes.Name = "Reader 2 MQTT UADP";
dataSetReaderAllTypes.PublisherId = (UInt16)3;
dataSetReaderAllTypes.WriterGroupId = 0;
dataSetReaderAllTypes.DataSetWriterId = 2;
dataSetReaderAllTypes.Enabled = true;
dataSetReaderAllTypes.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
dataSetReaderAllTypes.KeyFrameCount = 1;
dataSetReaderAllTypes.TransportSettings = new ExtensionObject(brokerTransportSettings);
uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType()
{
GroupVersion = 0,
NetworkMessageNumber = 0,
NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId
| UadpNetworkMessageContentMask.GroupHeader
| UadpNetworkMessageContentMask.WriterGroupId
| UadpNetworkMessageContentMask.PayloadHeader
| UadpNetworkMessageContentMask.GroupVersion
| UadpNetworkMessageContentMask.NetworkMessageNumber
| UadpNetworkMessageContentMask.SequenceNumber),
DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
};
dataSetReaderAllTypes.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
// Create and set DataSetMetaData for DataSet AllTypes
DataSetMetaDataType allTypesMetaData = CreateDataSetMetaDataAllTypes();
dataSetReaderAllTypes.DataSetMetaData = allTypesMetaData;
// Create and set SubscribedDataSet
subscribedDataSet = new TargetVariablesDataType();
subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
foreach (var fieldMetaData in allTypesMetaData.Fields)
{
subscribedDataSet.TargetVariables.Add(new FieldTargetDataType()
{
DataSetFieldId = fieldMetaData.DataSetFieldId,
TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexAllTypes),
AttributeId = Attributes.Value,
OverrideValueHandling = OverrideValueHandling.OverrideValue,
OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
});
}
dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
#endregion
readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
#endregion
pubSubConnection1.ReaderGroups.Add(readerGroup1);
//create pub sub configuration root object
PubSubConfigurationDataType pubSubConfiguration = new PubSubConfigurationDataType();
pubSubConfiguration.Connections = new PubSubConnectionDataTypeCollection()
{
pubSubConnection1
};
return(pubSubConfiguration);
}
/// <summary>
/// Creates a Subscriber PubSubConfiguration object for UDP & UADP programmatically.
/// </summary>
/// <returns></returns>
private static PubSubConfigurationDataType CreateSubscriberConfiguration_UdpUadp(string urlAddress)
{
// Define a PubSub connection with PublisherId 1
PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType();
pubSubConnection1.Name = "Subscriber Connection UDP UADP";
pubSubConnection1.Enabled = true;
pubSubConnection1.PublisherId = (UInt16)1;
pubSubConnection1.TransportProfileUri = Profiles.PubSubUdpUadpTransport;
NetworkAddressUrlDataType address = new NetworkAddressUrlDataType();
// Specify the local Network interface name to be used
// e.g. address.NetworkInterface = "Ethernet";
// Leave empty to subscribe on all available local interfaces.
address.NetworkInterface = String.Empty;
address.Url = urlAddress;
pubSubConnection1.Address = new ExtensionObject(address);
// configure custoom DicoveryAddress for Dicovery messages
pubSubConnection1.TransportSettings = new ExtensionObject()
{
Body = new DatagramConnectionTransportDataType()
{
DiscoveryAddress = new ExtensionObject()
{
Body = new NetworkAddressUrlDataType()
{
Url = "opc.udp://224.0.2.15:4840"
}
}
}
};
#region Define ReaderGroup1
ReaderGroupDataType readerGroup1 = new ReaderGroupDataType();
readerGroup1.Name = "ReaderGroup 1";
readerGroup1.Enabled = true;
readerGroup1.MaxNetworkMessageSize = 1500;
readerGroup1.MessageSettings = new ExtensionObject(new ReaderGroupMessageDataType());
readerGroup1.TransportSettings = new ExtensionObject(new ReaderGroupTransportDataType());
#region Define DataSetReader 'Simple' for PublisherId = (UInt16)1, DataSetWriterId = 1
DataSetReaderDataType dataSetReaderSimple = new DataSetReaderDataType();
dataSetReaderSimple.Name = "Reader 1 UDP UADP";
dataSetReaderSimple.PublisherId = (UInt16)1;
dataSetReaderSimple.WriterGroupId = 0;
dataSetReaderSimple.DataSetWriterId = 1;
dataSetReaderSimple.Enabled = true;
dataSetReaderSimple.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
dataSetReaderSimple.KeyFrameCount = 1;
dataSetReaderSimple.TransportSettings = new ExtensionObject(new DataSetReaderTransportDataType());
UadpDataSetReaderMessageDataType uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType()
{
GroupVersion = 0,
NetworkMessageNumber = 0,
NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId
| UadpNetworkMessageContentMask.GroupHeader
| UadpNetworkMessageContentMask.WriterGroupId
| UadpNetworkMessageContentMask.GroupVersion
| UadpNetworkMessageContentMask.NetworkMessageNumber
| UadpNetworkMessageContentMask.SequenceNumber),
DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
};
dataSetReaderSimple.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
// Create and set DataSetMetaData for DataSet Simple
DataSetMetaDataType simpleMetaData = CreateDataSetMetaDataSimple();
dataSetReaderSimple.DataSetMetaData = simpleMetaData;
// Create and set SubscribedDataSet
TargetVariablesDataType subscribedDataSet = new TargetVariablesDataType();
subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
foreach (var fieldMetaData in simpleMetaData.Fields)
{
subscribedDataSet.TargetVariables.Add(new FieldTargetDataType()
{
DataSetFieldId = fieldMetaData.DataSetFieldId,
TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexSimple),
AttributeId = Attributes.Value,
OverrideValueHandling = OverrideValueHandling.OverrideValue,
OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
});
}
dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
#endregion
readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
#region Define DataSetReader 'AllTypes' for PublisherId = (UInt16)1, DataSetWriterId = 2
DataSetReaderDataType dataSetReaderAllTypes = new DataSetReaderDataType();
dataSetReaderAllTypes.Name = "Reader 2 UDP UADP";
dataSetReaderAllTypes.PublisherId = (UInt16)1;
dataSetReaderAllTypes.WriterGroupId = 0;
dataSetReaderAllTypes.DataSetWriterId = 2;
dataSetReaderAllTypes.Enabled = true;
dataSetReaderAllTypes.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
dataSetReaderAllTypes.KeyFrameCount = 1;
dataSetReaderAllTypes.TransportSettings = new ExtensionObject(new DataSetReaderTransportDataType());
uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType()
{
GroupVersion = 0,
NetworkMessageNumber = 0,
NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId
| UadpNetworkMessageContentMask.GroupHeader
| UadpNetworkMessageContentMask.WriterGroupId
| UadpNetworkMessageContentMask.GroupVersion
| UadpNetworkMessageContentMask.NetworkMessageNumber
| UadpNetworkMessageContentMask.SequenceNumber),
DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
};
dataSetReaderAllTypes.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
// Create and set DataSetMetaData for DataSet AllTypes
DataSetMetaDataType allTypesMetaData = CreateDataSetMetaDataAllTypes();
dataSetReaderAllTypes.DataSetMetaData = allTypesMetaData;
// Create and set SubscribedDataSet
subscribedDataSet = new TargetVariablesDataType();
subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
foreach (var fieldMetaData in allTypesMetaData.Fields)
{
subscribedDataSet.TargetVariables.Add(new FieldTargetDataType()
{
DataSetFieldId = fieldMetaData.DataSetFieldId,
TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexAllTypes),
AttributeId = Attributes.Value,
OverrideValueHandling = OverrideValueHandling.OverrideValue,
OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
});
}
dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
#endregion
readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
#endregion
pubSubConnection1.ReaderGroups.Add(readerGroup1);
//create pub sub configuration root object
PubSubConfigurationDataType pubSubConfiguration = new PubSubConfigurationDataType();
pubSubConfiguration.Connections = new PubSubConnectionDataTypeCollection()
{
pubSubConnection1
};
return(pubSubConfiguration);
}
