XiHan.Framework.Messaging.Abstractions 5.0.0-preview.2

Prefix Reserved

This is a prerelease version of XiHan.Framework.Messaging.Abstractions.

dotnet add package XiHan.Framework.Messaging.Abstractions --version 5.0.0-preview.2

NuGet\Install-Package XiHan.Framework.Messaging.Abstractions -Version 5.0.0-preview.2

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="XiHan.Framework.Messaging.Abstractions" Version="5.0.0-preview.2" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="XiHan.Framework.Messaging.Abstractions" Version="5.0.0-preview.2" />
                    

                            Directory.Packages.props

<PackageReference Include="XiHan.Framework.Messaging.Abstractions" />
                    

                            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 XiHan.Framework.Messaging.Abstractions --version 5.0.0-preview.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: XiHan.Framework.Messaging.Abstractions, 5.0.0-preview.2"

#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 XiHan.Framework.Messaging.Abstractions@5.0.0-preview.2

#: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=XiHan.Framework.Messaging.Abstractions&version=5.0.0-preview.2&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=XiHan.Framework.Messaging.Abstractions&version=5.0.0-preview.2&prerelease
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

XiHan.Framework.Messaging.Abstractions

关于

XiHan.Framework.Messaging.Abstractions 定义消息契约：CloudEvents 信封、发布者与代理接口、处理器订阅、经内核管道的派发、领域事件与事务性发件箱。不含代理实现，由内存、RabbitMQ、Kafka 提供程序提供。

主要特性

CloudEvents 1.0 信封，租户、主体、关联、区域与追踪自动补齐
竞争订阅与广播订阅，失败重试后进死信
领域事件按主题批量发布
事务性发件箱，与业务写入同事务

如何使用

安装

dotnet add package XiHan.Framework.Messaging.Abstractions --prerelease

使用

一般由实现包带入；写处理器、发布消息或接入发件箱时直接使用：

builder.Services.AddMessageHandler<OrderPlacedHandler>("orders");   // 竞争：只有一个实例收到
builder.Services.AddMessageHandler<SessionRevokedHandler>("sessions.revoked", SubscriptionMode.Broadcast);   // 广播：每个实例都收到

builder.AddXiHan(xihan => xihan
    .UseStandardProfile()
    .UseFeature<OutboxFeature>());

处理器返回失败或抛出异常都算投递失败，重试到 XiHan:Messaging:MaxAttempts（默认 3）后竞争订阅进死信。消息派发不写幂等键，去重由处理器按消息 ID 自理。

主要类型

此库提供的主要类型：

MessageEnvelope：CloudEvents 信封
IMessagePublisher：发布入口，支持批量
IMessageHandler、SubscriptionMode：处理器与订阅方式
IMessageBroker：代理接口，提供程序实现它
OutboxFeature、OutboxOptions：事务性发件箱

反馈与贡献

XiHan.Framework.Messaging.Abstractions 以 MIT 许可证开源。欢迎到 GitHub 仓库提交问题和贡献。

Product	Compatible and additional computed target framework versions.
.NET	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.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Microsoft.Extensions.Caching.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.14)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Diagnostics.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.14)
- Microsoft.Extensions.Options (>= 10.0.14)
- System.Threading.RateLimiting (>= 10.0.14)
- XiHan.Framework.Kernel (>= 5.0.0-preview.2)
- XiHan.Framework.Localization.Abstractions (>= 5.0.0-preview.2)
- XiHan.Framework.Persistence.Abstractions (>= 5.0.0-preview.2)

NuGet packages (11)

Showing the top 5 NuGet packages that depend on XiHan.Framework.Messaging.Abstractions:

Package	Downloads
XiHan.Framework.Workflow.Abstractions 曦寒框架工作流抽象包	5.0K
XiHan.Framework.Scheduling.Abstractions 曦寒框架调度抽象包	47
XiHan.Framework.Plugins.Wasm 曦寒框架 Wasm 插件宿主	40
XiHan.Framework.Profiles.Standard 曦寒框架 Standard 组合包	39
XiHan.Framework.Plugins.Protocol 曦寒框架插件协议包	39

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
5.0.0-preview.2	0	11/6/2026
5.0.0-preview.1	66	11/4/2026

https://framework.docs.xihanfun.com/changelog