Antiphon.Messaging.Gateway 1.0.0

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package Antiphon.Messaging.Gateway --version 1.0.0
                    


                    

                
NuGet\Install-Package Antiphon.Messaging.Gateway -Version 1.0.0
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="Antiphon.Messaging.Gateway" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Antiphon.Messaging.Gateway" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Antiphon.Messaging.Gateway" />
                    


                            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 Antiphon.Messaging.Gateway --version 1.0.0
                    


                    

                
#r "nuget: Antiphon.Messaging.Gateway, 1.0.0"
#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 Antiphon.Messaging.Gateway@1.0.0
#: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=Antiphon.Messaging.Gateway&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Antiphon.Messaging.Gateway&version=1.0.0
                    


                            Install as a Cake Tool

Antiphon.Messaging.Gateway

Gateway-side Kafka host for the Antiphon messaging bus: produce ChannelMessage to channels.inbound, consume ChannelReply from channels.outbound, and dispatch each reply to the matching IChannelAdapter.

services.AddSingleton<IChannelAdapter>(new MyAdapter());
services.AddAntiphonGateway(configuration, "Kafka"); // or AntiphonGateway

ConsumerGroup must be unique per gateway process. TopicLayout.PerProvider is a documented follow-up and throws NotSupportedException. Tests can use Antiphon.Messaging.Gateway.Testing.InMemoryGatewayBus in this same package.

Worked example: samples/EchoGateway. Getting started: docs/messaging/build-your-own-gateway.md.

Versioning and compatibility

Packages in the Antiphon.Messaging* family version lock-step (one <Version> in Messaging.Pack.props). Mixing versions within a major is supported; a major bump is one edit.

  • Wire contract is additive-only within a major. New optional properties and new enum members are minor. Removing or renaming a property, changing a type, making an optional field required, changing a topic name or key, or changing the meaning of Channel / Conversation.Id / ChannelMessageId / ReplyHandle is major — and a major ships on new topic names.
  • required is part of the contract. Adding a required member is major.
  • .NET API surface is pinned with Microsoft.CodeAnalysis.PublicApiAnalyzers (PublicAPI.Shipped.txt). An unreviewed public-surface change fails the build.
  • Deprecation: [Obsolete] for at least one minor before removal in the next major. Obsolete in this release: Antiphon.Messaging.Client.MessagingJson (use Antiphon.Messaging.MessagingJson).
  • TFM: net9.0 now; add net10.0 when the repo moves; drop a TFM only on a major.
  • Dependencies: Confluent.Kafka floats within its major ([2.6.0,3.0.0)).
  • Enum tolerance: unknown enum names on the wire map to a declared sentinel (AttachmentKind.Other, ChannelReplyKind.Answer, ConversationKind.Group) instead of dropping the message.
Product Compatible and additional computed target framework versions.
.NET 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 was computed.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
1.0.0 105 8/23/2026