Sparkdo.EventBus 2.0.0-preview.2

This is a prerelease version of Sparkdo.EventBus.

dotnet add package Sparkdo.EventBus --version 2.0.0-preview.2

NuGet\Install-Package Sparkdo.EventBus -Version 2.0.0-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="Sparkdo.EventBus" Version="2.0.0-preview.2" />

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

<PackageVersion Include="Sparkdo.EventBus" Version="2.0.0-preview.2" />
                    

                            Directory.Packages.props

<PackageReference Include="Sparkdo.EventBus" />
                    

                            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 Sparkdo.EventBus --version 2.0.0-preview.2

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

#r "nuget: Sparkdo.EventBus, 2.0.0-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 Sparkdo.EventBus@2.0.0-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=Sparkdo.EventBus&version=2.0.0-preview.2&prerelease
                    

                            Install as a Cake Addin

#tool nuget:?package=Sparkdo.EventBus&version=2.0.0-preview.2&prerelease
                    

                            Install as a Cake Tool

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

Sparkdo.EventBus

Sparkdo.EventBus 是独立的进程内事件产品域。它提供精确事件类型路由、提交生命周期阶段、可取消异步处理、顺序或并发执行，以及基于 DI 的处理器生命周期管理。

当前版本只处理同一进程内的事件，不提供分布式传输、Outbox、Inbox、后台可靠投递或跨进程确认。领域层只依赖 Sparkdo.EventBus.Abstractions；需要运行时接线时引用 Sparkdo.EventBus。

最小接入

services.UseEventBus(eventBus =>
{
    eventBus.AddHandler<OrderCreatedHandler, OrderCreated>();
    eventBus.AddHandler<IndexOrderHandler, OrderCreated>(EventPhase.AfterCommit);
});

默认按注册顺序顺序执行。需要并发时显式配置：

services.UseEventBus(eventBus =>
{
    eventBus.Configure(options => options.PublishMode = EventPublishMode.Concurrent);
});

发布器在应用作用域内解析，处理器默认按 scoped 生命周期创建。没有匹配处理器的事件视为成功；处理器异常和取消异常原样传播，不包装为 EventBus 异常。

产品域文档

domain-contract.md：职责、包拓扑和跨域边界。
api-usage.md：最小接入、阶段发布和执行模式。
extension-points.md：静态贡献、DI 替换和处理器注册。
runtime-semantics.md：精确路由、顺序、并发、取消和异常语义。
diagnostics.md：配置错误和运行时排障路径。
verification.md：solution、测试、pack 和真实 package consumer 门禁。

验证

dotnet test src/event-bus/Sparkdo.EventBus.slnx -c Release -p:UseSharedCompilation=false -nr:false
dotnet build src/event-bus/Sparkdo.EventBus.slnx -c Release -p:UseSharedCompilation=false -nr:false
dotnet pack src/event-bus/Sparkdo.EventBus.slnx -c Release -p:UseSharedCompilation=false -nr:false

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.DependencyInjection (>= 10.0.8)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.8)
- Microsoft.Extensions.Options (>= 10.0.8)
- Sparkdo.EventBus.Abstractions (>= 2.0.0-preview.2)
- Sparkdo.Manifest (>= 2.0.0-preview.2)

NuGet packages (5)

Showing the top 5 NuGet packages that depend on Sparkdo.EventBus:

Package	Downloads
Sparkdo.Ddd.Domain Sparkdo DDD 领域模型库，提供领域驱动设计的核心组件实现	3.7K
Sparkdo.EventBus.RabbitMQ Sparkdo RabbitMQ 事件总线实现，提供基于 RabbitMQ 的分布式事件发布和订阅功能	1.8K
Sparkdo.Users.Abstractions Sparkdo 用户管理抽象库，提供用户管理功能的核心接口定义和事件定义	1.7K
Sparkdo.EventBus.Kafka Sparkdo Kafka 事件总线实现，提供基于 Kafka 的分布式事件发布和订阅功能	1.6K
Sparkdo.EventBus.StackExchangeRedis Sparkdo 基于 StackExchange.Redis 的分布式事件总线实现，使用 Redis 的 Pub/Sub 机制实现分布式事件的发布和订阅功能	1.6K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
2.0.0-preview.2	44	7/20/2026
1.0.4-preview.3	189	6/8/2026
1.0.4-preview.2	192	6/7/2026
1.0.4-preview.1	185	6/7/2026
1.0.3	425	6/6/2026
1.0.3-preview.1	182	5/17/2026
1.0.2	344	4/27/2026
1.0.2-preview.5	108	4/15/2026
1.0.2-preview.4	109	2/8/2026
1.0.2-preview.3	121	2/1/2026
1.0.2-preview.2	141	1/31/2026
1.0.2-preview.1	219	12/4/2025
1.0.1	988	11/27/2025
1.0.0	948	11/25/2025
1.0.0-preview.5	167	10/24/2025