mirror of
https://github.com/OPCFoundation/UA-.NETStandard.git
synced 2026-10-18 22:55:08 +08:00
Marc Schier
2960388560
Update license headers to copy right year 2025, replace RCL/GPL headers with MIT, replace the nuget license with MIT (via license expression).
1062 lines
45 KiB
C#
1062 lines
45 KiB
C#
/* ========================================================================
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* Copyright (c) 2005-2025 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.PublishedData;
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using Opc.Ua.PubSub.Transport;
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using Encoding = Opc.Ua.PubSub.Encoding;
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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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/// <summary>
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/// constant DateTime that represents the initial time when the metadata for the configuration was created
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/// </summary>
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private static readonly DateTime s_timeOfConfiguration = new(
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2021,
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5,
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1,
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0,
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0,
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0,
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DateTimeKind.Utc);
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private const string kDisplaySeparator = "------------------------------------------------";
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private static readonly Lock s_lock = new();
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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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var options = new Mono.Options.OptionSet
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{
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{ "h|help", "Show usage information", v => showHelp = v != null },
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{
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"m|mqtt_json",
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"Use MQTT with Json encoding Profile. This is the default option.",
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v => useMqttJson = v != null
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},
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{
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"p|mqtt_uadp",
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"Use MQTT with UADP encoding Profile.",
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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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List<string> extraArgs;
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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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var telemetry = new ConsoleTelemetry();
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// telemetry.AddFileOutput("%CommonApplicationData%\\OPC Foundation\\Logs\\Quickstarts.ConsoleReferenceSubscriber.log.txt");
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// Utils.SetTraceMask(Utils.TraceMasks.Error);
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// Utils.SetTraceOutput(Utils.TraceOutput.DebugAndFile);
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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(
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"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(
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"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(
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"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 (var uaPubSubApplication = UaPubSubApplication.Create(pubSubConfiguration, telemetry))
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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
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+= UaPubSubApplication_MetaDataDataReceived;
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uaPubSubApplication.ConfigurationUpdating
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+= 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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var 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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{
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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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/// <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(
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object sender,
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RawDataReceivedEventArgs e)
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{
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lock (s_lock)
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{
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Console.WriteLine(
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"RawDataReceived bytes:{0}, Source:{1}, TransportProtocol:{2}, MessageMapping:{3}",
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e.Message.Length,
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e.Source,
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e.TransportProtocol,
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e.MessageMapping
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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.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(
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object sender,
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SubscribedDataEventArgs e)
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{
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lock (s_lock)
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{
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Console.WriteLine("DataReceived event:");
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if (e.NetworkMessage is Encoding.UadpNetworkMessage uadpMessage)
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{
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Console.WriteLine(
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"UADP Network DataSetMessage ({0} DataSets): Source={1}, SequenceNumber={2}",
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e.NetworkMessage.DataSetMessages.Count,
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e.Source,
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uadpMessage.SequenceNumber
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);
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}
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else if (e.NetworkMessage is Encoding.JsonNetworkMessage jsonMessage)
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{
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Console.WriteLine(
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"JSON Network DataSetMessage ({0} DataSets): Source={1}, MessageId={2}",
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e.NetworkMessage.DataSetMessages.Count,
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e.Source,
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jsonMessage.MessageId
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);
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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(
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"\tDataSet.Name={0}, DataSetWriterId={1}, SequenceNumber={2}",
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dataSet.Name,
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dataSet.DataSetWriterId,
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dataSetMessage.SequenceNumber
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);
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for (int i = 0; i < dataSet.Fields.Length; i++)
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{
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Console.WriteLine(
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"\t\tTargetNodeId:{0}, Attribute:{1}, Value:{2}",
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dataSet.Fields[i].TargetNodeId,
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dataSet.Fields[i].TargetAttribute,
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dataSetMessage.DataSet.Fields[i].Value
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);
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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(
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object sender,
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SubscribedDataEventArgs e)
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{
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lock (s_lock)
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{
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Console.WriteLine("MetaDataDataReceived event:");
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if (e.NetworkMessage is Encoding.JsonNetworkMessage jsonMessage)
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{
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Console.WriteLine(
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"JSON Network MetaData Message: Source={0}, PublisherId={1}, DataSetWriterId={2} Fields count={3}\n",
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e.Source,
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jsonMessage.PublisherId,
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jsonMessage.DataSetWriterId,
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e.NetworkMessage.DataSetMetaData.Fields.Count
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);
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}
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if (e.NetworkMessage is Encoding.UadpNetworkMessage uapdMessage)
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{
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Console.WriteLine(
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"UADP Network MetaData Message: Source={0}, PublisherId={1}, DataSetWriterId={2} Fields count={3}\n",
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e.Source,
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uapdMessage.PublisherId,
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uapdMessage.DataSetWriterId,
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e.NetworkMessage.DataSetMetaData.Fields.Count
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);
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}
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Console.WriteLine(
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"\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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);
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foreach (FieldMetaData metaDataField in e.NetworkMessage.DataSetMetaData.Fields)
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{
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Console.WriteLine(
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"\t\t{0, -20} DataType:{1, 10}, ValueRank:{2, 5}",
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metaDataField.Name,
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metaDataField.DataType,
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metaDataField.ValueRank
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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.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(
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object sender,
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ConfigurationUpdatingEventArgs e)
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{
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Console.WriteLine(
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"The UaPubSubApplication.ConfigurationUpdating event was triggered for part: {0} for {1}, With new value: {2}",
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e.ChangedProperty,
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e.Parent.GetType().Name,
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e.NewValue.GetType().Name
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);
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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(
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string urlAddress)
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{
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// Define a PubSub connection with PublisherId 1
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var pubSubConnection1 = new PubSubConnectionDataType
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{
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Name = "Subscriber Connection UDP UADP",
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Enabled = true,
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PublisherId = (ushort)1,
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TransportProfileUri = Profiles.PubSubUdpUadpTransport
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};
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var address = new NetworkAddressUrlDataType
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{
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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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NetworkInterface = string.Empty,
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Url = urlAddress
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};
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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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{
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Body = new DatagramConnectionTransportDataType
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{
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DiscoveryAddress = new ExtensionObject
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{
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Body = new NetworkAddressUrlDataType { Url = "opc.udp://224.0.2.15:4840" }
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}
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}
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};
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var readerGroup1 = new ReaderGroupDataType
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{
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Name = "ReaderGroup 1",
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Enabled = true,
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MaxNetworkMessageSize = 1500
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};
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var dataSetReaderSimple = new DataSetReaderDataType
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{
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Name = "Reader 1 UDP UADP",
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PublisherId = (ushort)1,
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WriterGroupId = 0,
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DataSetWriterId = 1,
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Enabled = true,
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DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData,
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KeyFrameCount = 1
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};
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var uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType
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{
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GroupVersion = 0,
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NetworkMessageNumber = 0,
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NetworkMessageContentMask = (uint)(
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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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),
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DataSetMessageContentMask = (uint)(
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UadpDataSetMessageContentMask.Status |
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UadpDataSetMessageContentMask.SequenceNumber
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)
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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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var subscribedDataSet = new TargetVariablesDataType { TargetVariables = [] };
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foreach (FieldMetaData fieldMetaData in simpleMetaData.Fields)
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{
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subscribedDataSet.TargetVariables.Add(
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new FieldTargetDataType
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{
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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(
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TypeInfo.GetDefaultValue(fieldMetaData.DataType, ValueRanks.Scalar)
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)
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}
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);
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}
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dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
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readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
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var dataSetReaderAllTypes = new DataSetReaderDataType
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{
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Name = "Reader 2 UDP UADP",
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PublisherId = (ushort)1,
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WriterGroupId = 0,
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DataSetWriterId = 2,
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Enabled = true,
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DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData,
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KeyFrameCount = 1
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};
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uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType
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{
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GroupVersion = 0,
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NetworkMessageNumber = 0,
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NetworkMessageContentMask = (uint)(
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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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),
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DataSetMessageContentMask = (uint)(
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UadpDataSetMessageContentMask.Status |
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UadpDataSetMessageContentMask.SequenceNumber
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)
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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 { TargetVariables = [] };
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foreach (FieldMetaData fieldMetaData in allTypesMetaData.Fields)
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{
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subscribedDataSet.TargetVariables.Add(
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new FieldTargetDataType
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{
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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(
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TypeInfo.GetDefaultValue(fieldMetaData.DataType, ValueRanks.Scalar)
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)
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}
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);
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}
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dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
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readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
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pubSubConnection1.ReaderGroups.Add(readerGroup1);
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//create pub sub configuration root object
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return new PubSubConfigurationDataType { Connections = [pubSubConnection1] };
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}
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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>
|
|
private static PubSubConfigurationDataType CreateSubscriberConfiguration_MqttJson(
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string urlAddress)
|
|
{
|
|
// Define a PubSub connection with PublisherId 2
|
|
var pubSubConnection1 = new PubSubConnectionDataType
|
|
{
|
|
Name = "Subscriber Connection MQTT Json",
|
|
Enabled = true,
|
|
PublisherId = (ushort)2,
|
|
TransportProfileUri = Profiles.PubSubMqttJsonTransport
|
|
};
|
|
var 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.
|
|
NetworkInterface = string.Empty,
|
|
Url = urlAddress
|
|
};
|
|
pubSubConnection1.Address = new ExtensionObject(address);
|
|
|
|
// Configure the mqtt specific configuration with the MQTTbroker
|
|
var mqttConfiguration = new MqttClientProtocolConfiguration(
|
|
version: EnumMqttProtocolVersion.V500);
|
|
pubSubConnection1.ConnectionProperties = mqttConfiguration.ConnectionProperties;
|
|
|
|
const string brokerQueueName = "Json_WriterGroup_1";
|
|
const string brokerMetaData = "$Metadata";
|
|
|
|
var readerGroup1 = new ReaderGroupDataType
|
|
{
|
|
Name = "ReaderGroup 1",
|
|
Enabled = true,
|
|
MaxNetworkMessageSize = 1500
|
|
};
|
|
|
|
var dataSetReaderSimple = new DataSetReaderDataType
|
|
{
|
|
Name = "Reader 1 MQTT JSON Variant Encoding",
|
|
PublisherId = (ushort)2,
|
|
WriterGroupId = 1,
|
|
DataSetWriterId = 1,
|
|
Enabled = true,
|
|
DataSetFieldContentMask = (uint)DataSetFieldContentMask.None, // Variant encoding;
|
|
KeyFrameCount = 3
|
|
};
|
|
|
|
var 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
|
|
)
|
|
};
|
|
dataSetReaderSimple.MessageSettings = new ExtensionObject(jsonDataSetReaderMessage);
|
|
|
|
var 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
|
|
var subscribedDataSet = new TargetVariablesDataType { TargetVariables = [] };
|
|
foreach (FieldMetaData 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, ValueRanks.Scalar)
|
|
)
|
|
}
|
|
);
|
|
}
|
|
|
|
dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
|
|
|
|
readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
|
|
|
|
var dataSetReaderAllTypes = new DataSetReaderDataType
|
|
{
|
|
Name = "Reader 2 MQTT JSON RawData Encoding",
|
|
PublisherId = (ushort)2,
|
|
WriterGroupId = 1,
|
|
DataSetWriterId = 2,
|
|
Enabled = true,
|
|
DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData, // RawData encoding;
|
|
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 { TargetVariables = [] };
|
|
foreach (FieldMetaData 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, ValueRanks.Scalar)
|
|
)
|
|
}
|
|
);
|
|
}
|
|
|
|
dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
|
|
|
|
readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
|
|
|
|
pubSubConnection1.ReaderGroups.Add(readerGroup1);
|
|
|
|
//create pub sub configuration root object
|
|
return new PubSubConfigurationDataType { Connections = [pubSubConnection1] };
|
|
}
|
|
|
|
/// <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
|
|
var pubSubConnection1 = new PubSubConnectionDataType
|
|
{
|
|
Name = "Subscriber Connection MQTT UADP",
|
|
Enabled = true,
|
|
PublisherId = (ushort)3,
|
|
TransportProfileUri = Profiles.PubSubMqttUadpTransport
|
|
};
|
|
var 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.
|
|
NetworkInterface = string.Empty,
|
|
Url = urlAddress
|
|
};
|
|
pubSubConnection1.Address = new ExtensionObject(address);
|
|
|
|
// Configure the mqtt specific configuration with the MQTTbroker
|
|
var mqttConfiguration = new MqttClientProtocolConfiguration(
|
|
version: EnumMqttProtocolVersion.V500);
|
|
pubSubConnection1.ConnectionProperties = mqttConfiguration.ConnectionProperties;
|
|
|
|
const string brokerQueueName = "Uadp_WriterGroup_1";
|
|
const string brokerMetaData = "$Metadata";
|
|
|
|
var readerGroup1 = new ReaderGroupDataType
|
|
{
|
|
Name = "ReaderGroup 1",
|
|
Enabled = true,
|
|
MaxNetworkMessageSize = 1500
|
|
};
|
|
|
|
var dataSetReaderSimple = new DataSetReaderDataType
|
|
{
|
|
Name = "Reader 1 MQTT UADP",
|
|
PublisherId = (ushort)3,
|
|
WriterGroupId = 0,
|
|
DataSetWriterId = 1,
|
|
Enabled = true,
|
|
DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData,
|
|
KeyFrameCount = 1
|
|
};
|
|
var brokerTransportSettings = new BrokerDataSetReaderTransportDataType
|
|
{
|
|
QueueName = brokerQueueName,
|
|
MetaDataQueueName = $"{brokerQueueName}/{brokerMetaData}"
|
|
};
|
|
|
|
dataSetReaderSimple.TransportSettings = new ExtensionObject(brokerTransportSettings);
|
|
|
|
var uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType
|
|
{
|
|
GroupVersion = 0,
|
|
NetworkMessageNumber = 0,
|
|
NetworkMessageContentMask = (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
|
|
var subscribedDataSet = new TargetVariablesDataType { TargetVariables = [] };
|
|
foreach (FieldMetaData 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, ValueRanks.Scalar)
|
|
)
|
|
}
|
|
);
|
|
}
|
|
|
|
dataSetReaderSimple.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
|
|
|
|
readerGroup1.DataSetReaders.Add(dataSetReaderSimple);
|
|
|
|
var dataSetReaderAllTypes = new DataSetReaderDataType
|
|
{
|
|
Name = "Reader 2 MQTT UADP",
|
|
PublisherId = (ushort)3,
|
|
WriterGroupId = 0,
|
|
DataSetWriterId = 2,
|
|
Enabled = true,
|
|
DataSetFieldContentMask = (uint)DataSetFieldContentMask.RawData,
|
|
KeyFrameCount = 1,
|
|
|
|
TransportSettings = new ExtensionObject(brokerTransportSettings)
|
|
};
|
|
|
|
uadpDataSetReaderMessage = new UadpDataSetReaderMessageDataType
|
|
{
|
|
GroupVersion = 0,
|
|
NetworkMessageNumber = 0,
|
|
NetworkMessageContentMask = (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 { TargetVariables = [] };
|
|
foreach (FieldMetaData 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, ValueRanks.Scalar)
|
|
)
|
|
}
|
|
);
|
|
}
|
|
|
|
dataSetReaderAllTypes.SubscribedDataSet = new ExtensionObject(subscribedDataSet);
|
|
|
|
readerGroup1.DataSetReaders.Add(dataSetReaderAllTypes);
|
|
|
|
pubSubConnection1.ReaderGroups.Add(readerGroup1);
|
|
|
|
//create pub sub configuration root object
|
|
return new PubSubConfigurationDataType { Connections = [pubSubConnection1] };
|
|
}
|
|
|
|
/// <summary>
|
|
/// Creates the "Simple" DataSetMetaData
|
|
/// </summary>
|
|
/// <returns></returns>
|
|
private static DataSetMetaDataType CreateDataSetMetaDataSimple()
|
|
{
|
|
return new DataSetMetaDataType
|
|
{
|
|
DataSetClassId = new Uuid(Guid.Empty),
|
|
Name = "Simple",
|
|
Fields =
|
|
[
|
|
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
|
|
ConfigurationVersion = new ConfigurationVersionDataType
|
|
{
|
|
MinorVersion = ConfigurationVersionUtils.CalculateVersionTime(
|
|
s_timeOfConfiguration),
|
|
MajorVersion = ConfigurationVersionUtils.CalculateVersionTime(
|
|
s_timeOfConfiguration)
|
|
}
|
|
};
|
|
}
|
|
|
|
/// <summary>
|
|
/// Creates the "AllTypes" DataSetMetaData
|
|
/// </summary>
|
|
/// <returns></returns>
|
|
private static DataSetMetaDataType CreateDataSetMetaDataAllTypes()
|
|
{
|
|
return new DataSetMetaDataType
|
|
{
|
|
DataSetClassId = new Uuid(Guid.Empty),
|
|
Name = "AllTypes",
|
|
Fields =
|
|
[
|
|
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
|
|
ConfigurationVersion = new ConfigurationVersionDataType
|
|
{
|
|
MinorVersion = ConfigurationVersionUtils.CalculateVersionTime(
|
|
s_timeOfConfiguration),
|
|
MajorVersion = ConfigurationVersionUtils.CalculateVersionTime(
|
|
s_timeOfConfiguration)
|
|
}
|
|
};
|
|
}
|
|
}
|
|
}
|