OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug 2.0.0-preview.4

Prefix Reserved
.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
This is a prerelease version of OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug. 
dotnet add package OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug --version 2.0.0-preview.4
                    


                    

                
NuGet\Install-Package OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug -Version 2.0.0-preview.4
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug" Version="2.0.0-preview.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug" Version="2.0.0-preview.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug --version 2.0.0-preview.4
                    


                    

                
#r "nuget: OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug, 2.0.0-preview.4"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug@2.0.0-preview.4
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug&version=2.0.0-preview.4&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug&version=2.0.0-preview.4&prerelease
                    


                            Install as a Cake Tool

OPC UA .NET Standard — PubSub

OPCFoundation.NetStandard.Opc.Ua.PubSub implements the publisher / subscriber side-channel defined by OPC 10000-14 (Part 14). It supports the UADP and JSON message mappings over UDP, MQTT, and broker-less transports — independent of the standard Client / Server session model.

Overview

The package provides:

  • The IPubSubApplication runtime and the connection / writer-group / reader-group object model, built via a fluent / DI API.
  • UADP (binary) and JSON message mappings.
  • UDP-, MQTT-, and broker-less transport profiles (in the companion Opc.Ua.PubSub.Udp / Opc.Ua.PubSub.Mqtt packages).
  • Dataset filtering, AES-CTR message security with a Security Key Service, diagnostics, and persisted state.

Getting started

Configure a publisher (or subscriber) through dependency injection:

using Microsoft.Extensions.DependencyInjection;

builder.Services.AddOpcUa()
    .AddPubSub(pubsub => pubsub
        .AddPublisher()
        .AddUdpTransport()
        .ConfigureApplication(app => app
            .WithApplicationId("urn:example:publisher")
            .UseConfigurationFile("publisher.xml")));

The legacy 1.04 UaPubSubApplication.Create(...) API has been removed in 2.0. See the PubSub migration guide to move to the fluent builder / DI surface.

Target frameworks

net472, net48, netstandard2.1, net8.0, net9.0, net10.0.

Additional documentation

See the main repository README and the dedicated Opc.Ua.PubSub README for the full design (encodings, transports, security-key-service, discovery).

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
.NET Framework net472 is compatible.  net48 is compatible.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (8)

Showing the top 5 NuGet packages that depend on OPCFoundation.NetStandard.Opc.Ua.PubSub.Debug:

Package Downloads
OPCFoundation.NetStandard.Opc.Ua.PubSub.Udp.Debug

OPC UA PubSub UDP transport (Part 14 §7.3.2) class library.
OPCFoundation.NetStandard.Opc.Ua.PubSub.Mqtt.Debug

OPC UA PubSub MQTT transport (Part 14 §7.3.4) class library.
OPCFoundation.NetStandard.Opc.Ua.PubSub.Kafka.Debug

OPC UA PubSub Apache Kafka transport (Part 14 Annex B.2) class library.
OPCFoundation.NetStandard.Opc.Ua.PubSub.Schema.Debug

OPC UA PubSub JSON Schema generation for DataSet payloads.
OPCFoundation.NetStandard.Opc.Ua.PubSub.Adapter.Debug

OPC UA PubSub adapters that bind publisher/subscriber/action datasets to an external OPC UA server via a managed client session (Part 14).

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.0.0-preview.4 79 9/2/2026
2.0.0-preview.3 85 8/28/2026
2.0.0-preview.2 136 8/24/2026
1.5.378.156 154 7/10/2026
1.5.378.152 138 6/25/2026
1.5.378.145 125 5/21/2026
1.5.378.134 153 3/26/2026
1.5.378.106 163 1/28/2026
1.5.378.65 358 12/18/2025
1.5.378.10-preview 442 11/18/2025
1.5.378.8-preview 281 11/14/2025
1.5.377.22 402 11/14/2025
1.5.377.21 387 9/22/2025
1.5.377.11-preview 237 9/4/2025
1.5.376.244 288 7/31/2025
1.5.376.235-beta 215 6/26/2025
1.5.376.232-beta 234 6/16/2025
1.5.376.213-beta 283 4/23/2025
1.5.375.457-beta 188 2/26/2025
1.5.374.176-beta 186 2/13/2025
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https://github.com/OPCFoundation/UA-.NETStandard/releases