Samuele Locatelli
953 lines
47 KiB
C#
953 lines
47 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2020 The OPC Foundation, Inc. All rights reserved.
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*
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* OPC Foundation MIT License 1.00
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* The complete license agreement can be found here:
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* http://opcfoundation.org/License/MIT/1.00/
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* ======================================================================*/
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using Mono.Options;
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using Opc.Ua;
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using Opc.Ua.PubSub;
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using Opc.Ua.PubSub.Configuration;
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using Opc.Ua.PubSub.Encoding;
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using Opc.Ua.PubSub.PublishedData;
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using Opc.Ua.PubSub.Transport;
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namespace Quickstarts.ConsoleReferenceSubscriber
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{
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public static class Program
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{
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public const ushort NamespaceIndexSimple = 2;
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public const ushort NamespaceIndexAllTypes = 3;
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// constant DateTime that represents the initial time when the metadata for the configuration was created
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private static DateTime kTimeOfConfiguration = new DateTime(2021, 5, 1, 0, 0, 0, DateTimeKind.Utc);
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private const string kDisplaySeparator = "------------------------------------------------";
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private static object m_lock = new object();
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public static void Main(string[] args)
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{
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Console.WriteLine("OPC UA Console Reference Subscriber");
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// command line options
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bool showHelp = false;
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bool useMqttJson = true;
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bool useMqttUadp = false;
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bool useUdpUadp = false;
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string subscriberUrl = null;
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Mono.Options.OptionSet options = new Mono.Options.OptionSet {
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{ "h|help", "Show usage information", v => showHelp = v != null },
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{ "m|mqtt_json", "Use MQTT with Json encoding Profile. This is the default option.", v => useMqttJson = v != null },
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{ "p|mqtt_uadp", "Use MQTT with UADP encoding Profile.", v => useMqttUadp = v != null },
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{ "u|udp_uadp", "Use UDP with UADP encoding Profile", v => useUdpUadp = v != null },
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{ "url|subscriber_url=", "Subscriber Url Address", v => subscriberUrl = v},
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};
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IList<string> extraArgs = null;
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try
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{
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extraArgs = options.Parse(args);
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if (extraArgs.Count > 0)
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{
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foreach (string extraArg in extraArgs)
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{
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Console.WriteLine("Error: Unknown option: {0}", extraArg);
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showHelp = true;
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}
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}
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}
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catch (OptionException e)
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{
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Console.WriteLine(e.Message);
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showHelp = true;
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}
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if (showHelp)
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{
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Console.WriteLine("Usage: dotnet ConsoleReferenceSubscriber.dll [OPTIONS]");
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Console.WriteLine();
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Console.WriteLine("Options:");
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options.WriteOptionDescriptions(Console.Out);
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return;
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}
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try
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{
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InitializeLog();
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PubSubConfigurationDataType pubSubConfiguration = null;
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if (useUdpUadp)
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{
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// set default UDP Subscriber Url to local multicast if not sent in args.
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if (string.IsNullOrEmpty(subscriberUrl))
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{
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subscriberUrl = "opc.udp://239.0.0.1:4840";
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}
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// Create configuration using UDP protocol and UADP Encoding
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pubSubConfiguration = CreateSubscriberConfiguration_UdpUadp(subscriberUrl);
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Console.WriteLine("The Pubsub Connection was initialized using UDP & UADP Profile.");
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}
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else
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{
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// set default MQTT Broker Url to localhost if not sent in args.
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if (string.IsNullOrEmpty(subscriberUrl))
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{
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subscriberUrl = "mqtt://localhost:1883";
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}
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if (useMqttUadp)
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{
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// Create configuration using MQTT protocol and UADP Encoding
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pubSubConfiguration = CreateSubscriberConfiguration_MqttUadp(subscriberUrl);
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Console.WriteLine("The PubSub Connection was initialized using MQTT & UADP Profile.");
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}
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else
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{
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// Create configuration using MQTT protocol and JSON Encoding
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pubSubConfiguration = CreateSubscriberConfiguration_MqttJson(subscriberUrl);
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Console.WriteLine("The PubSub Connection was initialized using MQTT & JSON Profile.");
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}
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}
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// Create the UA Publisher application
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using (UaPubSubApplication uaPubSubApplication = UaPubSubApplication.Create(pubSubConfiguration))
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{
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// Subscribte to RawDataReceived event
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uaPubSubApplication.RawDataReceived += UaPubSubApplication_RawDataReceived;
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// Subscribte to DataReceived event
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uaPubSubApplication.DataReceived += UaPubSubApplication_DataReceived;
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// Subscribte to MetaDataReceived event
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uaPubSubApplication.MetaDataReceived += UaPubSubApplication_MetaDataDataReceived;
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uaPubSubApplication.ConfigurationUpdating += UaPubSubApplication_ConfigurationUpdating;
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// Start the publisher
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uaPubSubApplication.Start();
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Console.WriteLine("Subscriber Started. Press Ctrl-C to exit...");
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ManualResetEvent quitEvent = new ManualResetEvent(false);
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try
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{
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Console.CancelKeyPress += (sender, eArgs) => {
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quitEvent.Set();
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eArgs.Cancel = true;
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};
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}
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catch
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{
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}
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// wait for timeout or Ctrl-C
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quitEvent.WaitOne();
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}
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Console.WriteLine("Program ended.");
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Console.WriteLine("Press any key to finish...");
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Console.ReadKey();
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.Message);
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}
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}
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#region Private Methods
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/// <summary>
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/// Handler for <see cref="UaPubSubApplication.RawDataReceived" /> event.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private static void UaPubSubApplication_RawDataReceived(object sender, RawDataReceivedEventArgs e)
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{
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lock (m_lock)
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{
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Console.WriteLine("RawDataReceived bytes:{0}, Source:{1}, TransportProtocol:{2}, MessageMapping:{3}",
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e.Message.Length, e.Source, e.TransportProtocol, e.MessageMapping);
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Console.WriteLine(kDisplaySeparator);
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}
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}
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/// <summary>
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/// Handler for <see cref="UaPubSubApplication.DataReceived" /> event.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private static void UaPubSubApplication_DataReceived(object sender, SubscribedDataEventArgs e)
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{
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lock (m_lock)
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{
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Console.WriteLine("DataReceived event:");
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if (e.NetworkMessage is UadpNetworkMessage)
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{
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Console.WriteLine("UADP Network DataSetMessage ({0} DataSets): Source={1}, SequenceNumber={2}",
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e.NetworkMessage.DataSetMessages.Count, e.Source, ((UadpNetworkMessage)e.NetworkMessage).SequenceNumber);
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}
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else if (e.NetworkMessage is JsonNetworkMessage)
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{
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Console.WriteLine("JSON Network DataSetMessage ({0} DataSets): Source={1}, MessageId={2}",
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e.NetworkMessage.DataSetMessages.Count, e.Source, ((JsonNetworkMessage)e.NetworkMessage).MessageId);
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}
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foreach (UaDataSetMessage dataSetMessage in e.NetworkMessage.DataSetMessages)
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{
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DataSet dataSet = dataSetMessage.DataSet;
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Console.WriteLine("\tDataSet.Name={0}, DataSetWriterId={1}, SequenceNumber={2}", dataSet.Name, dataSet.DataSetWriterId, dataSetMessage.SequenceNumber);
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for (int i = 0; i < dataSet.Fields.Length; i++)
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{
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Console.WriteLine("\t\tTargetNodeId:{0}, Attribute:{1}, Value:{2}",
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dataSet.Fields[i].TargetNodeId, dataSet.Fields[i].TargetAttribute, dataSetMessage.DataSet.Fields[i].Value);
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}
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}
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Console.WriteLine(kDisplaySeparator);
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}
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}
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/// <summary>
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/// Handler for <see cref="UaPubSubApplication.MetaDataDataReceived" /> event.
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private static void UaPubSubApplication_MetaDataDataReceived(object sender, SubscribedDataEventArgs e)
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{
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lock (m_lock)
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{
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Console.WriteLine("MetaDataDataReceived event:");
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if (e.NetworkMessage is JsonNetworkMessage)
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{
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Console.WriteLine("JSON Network MetaData Message: Source={0}, PublisherId={1}, DataSetWriterId={2} Fields count={3}\n",
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e.Source,
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((JsonNetworkMessage)e.NetworkMessage).PublisherId,
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((JsonNetworkMessage)e.NetworkMessage).DataSetWriterId,
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e.NetworkMessage.DataSetMetaData.Fields.Count);
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}
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if (e.NetworkMessage is UadpNetworkMessage)
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{
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Console.WriteLine("UADP Network MetaData Message: Source={0}, PublisherId={1}, DataSetWriterId={2} Fields count={3}\n",
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e.Source,
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((UadpNetworkMessage)e.NetworkMessage).PublisherId,
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((UadpNetworkMessage)e.NetworkMessage).DataSetWriterId,
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e.NetworkMessage.DataSetMetaData.Fields.Count);
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}
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Console.WriteLine("\tMetaData.Name={0}, MajorVersion={1} MinorVersion={2}",
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e.NetworkMessage.DataSetMetaData.Name,
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e.NetworkMessage.DataSetMetaData.ConfigurationVersion.MajorVersion,
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e.NetworkMessage.DataSetMetaData.ConfigurationVersion.MinorVersion);
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foreach (FieldMetaData metaDataField in e.NetworkMessage.DataSetMetaData.Fields)
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{
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Console.WriteLine("\t\t{0, -20} DataType:{1, 10}, ValueRank:{2, 5}", metaDataField.Name, metaDataField.DataType, metaDataField.ValueRank);
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}
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Console.WriteLine(kDisplaySeparator);
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}
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}
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/// <summary>
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/// Handler for <see cref="UaPubSubApplication.ConfigurationUpdating"/>
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private static void UaPubSubApplication_ConfigurationUpdating(object sender, ConfigurationUpdatingEventArgs e)
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{
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Console.WriteLine("The UaPubSubApplication.ConfigurationUpdating event was triggered for part: {0} for {1}, With new value: {2}",
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e.ChangedProperty, e.Parent.GetType().Name, e.NewValue.GetType().Name);
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Console.WriteLine(kDisplaySeparator);
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}
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/// <summary>
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/// Creates a Subscriber PubSubConfiguration object for UDP & UADP programmatically.
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/// </summary>
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/// <returns></returns>
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private static PubSubConfigurationDataType CreateSubscriberConfiguration_UdpUadp(string urlAddress)
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{
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// Define a PubSub connection with PublisherId 1
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PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType();
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pubSubConnection1.Name = "Subscriber Connection UDP UADP";
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pubSubConnection1.Enabled = true;
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pubSubConnection1.PublisherId = (UInt16)1;
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pubSubConnection1.TransportProfileUri = Profiles.PubSubUdpUadpTransport;
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NetworkAddressUrlDataType address = new NetworkAddressUrlDataType();
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// Specify the local Network interface name to be used
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// e.g. address.NetworkInterface = "Ethernet";
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// Leave empty to subscribe on all available local interfaces.
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address.NetworkInterface = String.Empty;
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address.Url = urlAddress;
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pubSubConnection1.Address = new ExtensionObject(address);
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// configure custoom DicoveryAddress for Dicovery messages
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pubSubConnection1.TransportSettings = new ExtensionObject() {
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Body = new DatagramConnectionTransportDataType() {
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DiscoveryAddress = new ExtensionObject() {
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Body = new NetworkAddressUrlDataType() {
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Url = "opc.udp://224.0.2.15:4840"
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}
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}
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}
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};
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#region Define ReaderGroup1
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ReaderGroupDataType readerGroup1 = new ReaderGroupDataType();
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readerGroup1.Name = "ReaderGroup 1";
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readerGroup1.Enabled = true;
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readerGroup1.MaxNetworkMessageSize = 1500;
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readerGroup1.MessageSettings = new ExtensionObject(new ReaderGroupMessageDataType());
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readerGroup1.TransportSettings = new ExtensionObject(new ReaderGroupTransportDataType());
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#region Define DataSetReader 'Simple' for PublisherId = (UInt16)1, DataSetWriterId = 1
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DataSetReaderDataType dataSetReaderSimple = new DataSetReaderDataType();
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dataSetReaderSimple.Name = "Reader 1 UDP UADP";
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dataSetReaderSimple.PublisherId = (UInt16)1;
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dataSetReaderSimple.WriterGroupId = 0;
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dataSetReaderSimple.DataSetWriterId = 1;
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dataSetReaderSimple.Enabled = true;
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dataSetReaderSimple.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
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dataSetReaderSimple.KeyFrameCount = 1;
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dataSetReaderSimple.TransportSettings = new ExtensionObject(new DataSetReaderTransportDataType());
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UadpDataSetReaderMessageDataType uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType() {
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GroupVersion = 0,
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NetworkMessageNumber = 0,
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NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId
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| UadpNetworkMessageContentMask.GroupHeader
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| UadpNetworkMessageContentMask.WriterGroupId
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| UadpNetworkMessageContentMask.GroupVersion
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| UadpNetworkMessageContentMask.NetworkMessageNumber
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| UadpNetworkMessageContentMask.SequenceNumber),
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DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
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};
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dataSetReaderSimple.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
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// Create and set DataSetMetaData for DataSet Simple
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DataSetMetaDataType simpleMetaData = CreateDataSetMetaDataSimple();
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dataSetReaderSimple.DataSetMetaData = simpleMetaData;
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// Create and set SubscribedDataSet
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TargetVariablesDataType subscribedDataSet = new TargetVariablesDataType();
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subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
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foreach (var fieldMetaData in simpleMetaData.Fields)
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{
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subscribedDataSet.TargetVariables.Add(new FieldTargetDataType() {
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DataSetFieldId = fieldMetaData.DataSetFieldId,
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TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexSimple),
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AttributeId = Attributes.Value,
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OverrideValueHandling = OverrideValueHandling.OverrideValue,
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OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
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});
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}
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dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
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#endregion
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readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
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#region Define DataSetReader 'AllTypes' for PublisherId = (UInt16)1, DataSetWriterId = 2
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DataSetReaderDataType dataSetReaderAllTypes = new DataSetReaderDataType();
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dataSetReaderAllTypes.Name = "Reader 2 UDP UADP";
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dataSetReaderAllTypes.PublisherId = (UInt16)1;
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dataSetReaderAllTypes.WriterGroupId = 0;
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dataSetReaderAllTypes.DataSetWriterId = 2;
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dataSetReaderAllTypes.Enabled = true;
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dataSetReaderAllTypes.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;
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dataSetReaderAllTypes.KeyFrameCount = 1;
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dataSetReaderAllTypes.TransportSettings = new ExtensionObject(new DataSetReaderTransportDataType());
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uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType() {
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GroupVersion = 0,
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NetworkMessageNumber = 0,
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NetworkMessageContentMask = (uint)(uint)(UadpNetworkMessageContentMask.PublisherId
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| UadpNetworkMessageContentMask.GroupHeader
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| UadpNetworkMessageContentMask.WriterGroupId
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| UadpNetworkMessageContentMask.GroupVersion
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| UadpNetworkMessageContentMask.NetworkMessageNumber
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| UadpNetworkMessageContentMask.SequenceNumber),
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DataSetMessageContentMask = (uint)(UadpDataSetMessageContentMask.Status | UadpDataSetMessageContentMask.SequenceNumber),
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};
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dataSetReaderAllTypes.MessageSettings = new ExtensionObject(uadpDataSetReaderMessage);
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// Create and set DataSetMetaData for DataSet AllTypes
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DataSetMetaDataType allTypesMetaData = CreateDataSetMetaDataAllTypes();
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dataSetReaderAllTypes.DataSetMetaData = allTypesMetaData;
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// Create and set SubscribedDataSet
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subscribedDataSet = new TargetVariablesDataType();
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subscribedDataSet.TargetVariables = new FieldTargetDataTypeCollection();
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foreach (var fieldMetaData in allTypesMetaData.Fields)
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{
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subscribedDataSet.TargetVariables.Add(new FieldTargetDataType() {
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DataSetFieldId = fieldMetaData.DataSetFieldId,
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TargetNodeId = new NodeId(fieldMetaData.Name, NamespaceIndexAllTypes),
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AttributeId = Attributes.Value,
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OverrideValueHandling = OverrideValueHandling.OverrideValue,
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OverrideValue = new Variant(TypeInfo.GetDefaultValue(fieldMetaData.DataType, (int)ValueRanks.Scalar))
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});
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}
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dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
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#endregion
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readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
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#endregion
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pubSubConnection1.ReaderGroups.Add(readerGroup1);
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//create pub sub configuration root object
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PubSubConfigurationDataType pubSubConfiguration = new PubSubConfigurationDataType();
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pubSubConfiguration.Connections = new PubSubConnectionDataTypeCollection()
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{
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pubSubConnection1
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};
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return pubSubConfiguration;
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}
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/// <summary>
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/// Creates a Subscriber PubSubConfiguration object for MQTT & Json programmatically.
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/// </summary>
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/// <returns></returns>
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private static PubSubConfigurationDataType CreateSubscriberConfiguration_MqttJson(string urlAddress)
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{
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// Define a PubSub connection with PublisherId 2
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PubSubConnectionDataType pubSubConnection1 = new PubSubConnectionDataType();
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pubSubConnection1.Name = "Subscriber Connection MQTT Json";
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pubSubConnection1.Enabled = true;
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pubSubConnection1.PublisherId = (UInt16)2;
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pubSubConnection1.TransportProfileUri = Profiles.PubSubMqttJsonTransport;
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NetworkAddressUrlDataType address = new NetworkAddressUrlDataType();
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// Specify the local Network interface name to be used
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// e.g. address.NetworkInterface = "Ethernet";
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// Leave empty to subscribe on all available local interfaces.
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address.NetworkInterface = String.Empty;
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address.Url = urlAddress;
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pubSubConnection1.Address = new ExtensionObject(address);
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// Configure the mqtt specific configuration with the MQTTbroker
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ITransportProtocolConfiguration mqttConfiguration = new MqttClientProtocolConfiguration(version: EnumMqttProtocolVersion.V500);
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pubSubConnection1.ConnectionProperties = mqttConfiguration.ConnectionProperties;
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string brokerQueueName = "Json_WriterGroup_1";
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string brokerMetaData = "$Metadata";
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#region Define ReaderGroup1
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ReaderGroupDataType readerGroup1 = new ReaderGroupDataType();
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readerGroup1.Name = "ReaderGroup 1";
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readerGroup1.Enabled = true;
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readerGroup1.MaxNetworkMessageSize = 1500;
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readerGroup1.MessageSettings = new ExtensionObject(new ReaderGroupMessageDataType());
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readerGroup1.TransportSettings = new ExtensionObject(new ReaderGroupTransportDataType());
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#region Define DataSetReader1 'Simple' for PublisherId = (UInt16)2, DataSetWriterId = 1
|
|
|
|
DataSetReaderDataType dataSetReaderSimple = new DataSetReaderDataType();
|
|
dataSetReaderSimple.Name = "Reader 1 MQTT JSON Variant Encoding";
|
|
dataSetReaderSimple.PublisherId = (UInt16)2;
|
|
dataSetReaderSimple.WriterGroupId = 1;
|
|
dataSetReaderSimple.DataSetWriterId = 1;
|
|
dataSetReaderSimple.Enabled = true;
|
|
dataSetReaderSimple.DataSetFieldContentMask = (uint)DataSetFieldContentMask.None;// Variant encoding;
|
|
dataSetReaderSimple.KeyFrameCount = 3;
|
|
|
|
JsonDataSetReaderMessageDataType jsonDataSetReaderMessage = new JsonDataSetReaderMessageDataType() {
|
|
NetworkMessageContentMask = (uint)(uint)(JsonNetworkMessageContentMask.NetworkMessageHeader
|
|
| JsonNetworkMessageContentMask.DataSetMessageHeader
|
|
| JsonNetworkMessageContentMask.PublisherId
|
|
| JsonNetworkMessageContentMask.DataSetClassId
|
|
| JsonNetworkMessageContentMask.ReplyTo),
|
|
DataSetMessageContentMask = (uint)(JsonDataSetMessageContentMask.DataSetWriterId
|
|
| JsonDataSetMessageContentMask.MetaDataVersion
|
|
| JsonDataSetMessageContentMask.SequenceNumber
|
|
| JsonDataSetMessageContentMask.Status
|
|
| JsonDataSetMessageContentMask.Timestamp),
|
|
};
|
|
dataSetReaderSimple.MessageSettings = new ExtensionObject(jsonDataSetReaderMessage);
|
|
|
|
BrokerDataSetReaderTransportDataType brokerTransportSettings = new BrokerDataSetReaderTransportDataType() {
|
|
QueueName = brokerQueueName,
|
|
RequestedDeliveryGuarantee = BrokerTransportQualityOfService.BestEffort,
|
|
MetaDataQueueName = $"{brokerQueueName}/{brokerMetaData}",
|
|
};
|
|
dataSetReaderSimple.TransportSettings = new ExtensionObject(brokerTransportSettings);
|
|
|
|
// 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 DataSetReader2 'AllTypes' for PublisherId = (UInt16)2, DataSetWriterId = 2
|
|
DataSetReaderDataType dataSetReaderAllTypes = new DataSetReaderDataType();
|
|
dataSetReaderAllTypes.Name = "Reader 2 MQTT JSON RawData Encoding";
|
|
dataSetReaderAllTypes.PublisherId = (UInt16)2;
|
|
dataSetReaderAllTypes.WriterGroupId = 1;
|
|
dataSetReaderAllTypes.DataSetWriterId = 2;
|
|
dataSetReaderAllTypes.Enabled = true;
|
|
dataSetReaderAllTypes.DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData;// RawData encoding;
|
|
dataSetReaderAllTypes.KeyFrameCount = 1;
|
|
|
|
jsonDataSetReaderMessage = new JsonDataSetReaderMessageDataType() {
|
|
NetworkMessageContentMask = (uint)(JsonNetworkMessageContentMask.NetworkMessageHeader
|
|
| JsonNetworkMessageContentMask.DataSetMessageHeader
|
|
| JsonNetworkMessageContentMask.PublisherId
|
|
| JsonNetworkMessageContentMask.DataSetClassId
|
|
| JsonNetworkMessageContentMask.ReplyTo),
|
|
DataSetMessageContentMask = (uint)(JsonDataSetMessageContentMask.DataSetWriterId
|
|
| JsonDataSetMessageContentMask.MetaDataVersion
|
|
| JsonDataSetMessageContentMask.SequenceNumber
|
|
| JsonDataSetMessageContentMask.Status
|
|
| JsonDataSetMessageContentMask.Timestamp),
|
|
};
|
|
dataSetReaderAllTypes.MessageSettings = new ExtensionObject(jsonDataSetReaderMessage);
|
|
|
|
brokerTransportSettings = new BrokerDataSetReaderTransportDataType() {
|
|
QueueName = brokerQueueName,
|
|
RequestedDeliveryGuarantee = BrokerTransportQualityOfService.BestEffort,
|
|
MetaDataQueueName = $"{brokerQueueName}/{brokerMetaData}",
|
|
};
|
|
dataSetReaderAllTypes.TransportSettings = new ExtensionObject(brokerTransportSettings);
|
|
|
|
// 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_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 the "Simple" DataSetMetaData
|
|
/// </summary>
|
|
/// <returns></returns>
|
|
private static DataSetMetaDataType CreateDataSetMetaDataSimple()
|
|
{
|
|
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
|
|
},
|
|
};
|
|
// set the ConfigurationVersion relative to kTimeOfConfiguration constant
|
|
simpleMetaData.ConfigurationVersion = new ConfigurationVersionDataType() {
|
|
MinorVersion = ConfigurationVersionUtils.CalculateVersionTime(kTimeOfConfiguration),
|
|
MajorVersion = ConfigurationVersionUtils.CalculateVersionTime(kTimeOfConfiguration)
|
|
};
|
|
|
|
return simpleMetaData;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Creates the "AllTypes" DataSetMetaData
|
|
/// </summary>
|
|
/// <returns></returns>
|
|
private static DataSetMetaDataType CreateDataSetMetaDataAllTypes()
|
|
{
|
|
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 = "UInt64",
|
|
DataSetFieldId = new Uuid(Guid.NewGuid()),
|
|
BuiltInType = (byte)DataTypes.UInt64,
|
|
DataType = DataTypeIds.UInt64,
|
|
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
|
|
},
|
|
new FieldMetaData()
|
|
{
|
|
Name = "String",
|
|
DataSetFieldId = new Uuid(Guid.NewGuid()),
|
|
BuiltInType = (byte)DataTypes.String,
|
|
DataType = DataTypeIds.String,
|
|
ValueRank = ValueRanks.Scalar
|
|
},
|
|
new FieldMetaData()
|
|
{
|
|
Name = "ByteString",
|
|
DataSetFieldId = new Uuid(Guid.NewGuid()),
|
|
BuiltInType = (byte)DataTypes.ByteString,
|
|
DataType = DataTypeIds.ByteString,
|
|
ValueRank = ValueRanks.Scalar
|
|
},
|
|
new FieldMetaData()
|
|
{
|
|
Name = "Guid",
|
|
DataSetFieldId = new Uuid(Guid.NewGuid()),
|
|
BuiltInType = (byte)DataTypes.Guid,
|
|
DataType = DataTypeIds.Guid,
|
|
ValueRank = ValueRanks.Scalar
|
|
},
|
|
new FieldMetaData()
|
|
{
|
|
Name = "DateTime",
|
|
DataSetFieldId = new Uuid(Guid.NewGuid()),
|
|
BuiltInType = (byte)DataTypes.DateTime,
|
|
DataType = DataTypeIds.DateTime,
|
|
ValueRank = ValueRanks.Scalar
|
|
},
|
|
new FieldMetaData()
|
|
{
|
|
Name = "UInt32Array",
|
|
DataSetFieldId = new Uuid(Guid.NewGuid()),
|
|
BuiltInType = (byte)DataTypes.UInt32,
|
|
DataType = DataTypeIds.UInt32,
|
|
ValueRank = ValueRanks.OneDimension
|
|
},
|
|
};
|
|
// set the ConfigurationVersion relative to kTimeOfConfiguration constant
|
|
allTypesMetaData.ConfigurationVersion = new ConfigurationVersionDataType() {
|
|
MinorVersion = ConfigurationVersionUtils.CalculateVersionTime(kTimeOfConfiguration),
|
|
MajorVersion = ConfigurationVersionUtils.CalculateVersionTime(kTimeOfConfiguration)
|
|
};
|
|
|
|
return allTypesMetaData;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Initialize logging
|
|
/// </summary>
|
|
private static void InitializeLog()
|
|
{
|
|
// Initialize logger
|
|
Utils.SetTraceLog("%CommonApplicationData%\\OPC Foundation\\Logs\\Quickstarts.ConsoleReferenceSubscriber.log.txt", true);
|
|
Utils.SetTraceMask(Utils.TraceMasks.Error);
|
|
Utils.SetTraceOutput(Utils.TraceOutput.DebugAndFile);
|
|
}
|
|
#endregion
|
|
}
|
|
}
|