DotNetBrightener.Plugins.EventPubSub.Abstractions
2025.0.9-preview-487
dotnet add package DotNetBrightener.Plugins.EventPubSub.Abstractions --version 2025.0.9-preview-487
NuGet\Install-Package DotNetBrightener.Plugins.EventPubSub.Abstractions -Version 2025.0.9-preview-487
<PackageReference Include="DotNetBrightener.Plugins.EventPubSub.Abstractions" Version="2025.0.9-preview-487" />
<PackageVersion Include="DotNetBrightener.Plugins.EventPubSub.Abstractions" Version="2025.0.9-preview-487" />
<PackageReference Include="DotNetBrightener.Plugins.EventPubSub.Abstractions" />
paket add DotNetBrightener.Plugins.EventPubSub.Abstractions --version 2025.0.9-preview-487
#r "nuget: DotNetBrightener.Plugins.EventPubSub.Abstractions, 2025.0.9-preview-487"
#:package DotNetBrightener.Plugins.EventPubSub.Abstractions@2025.0.9-preview-487
#addin nuget:?package=DotNetBrightener.Plugins.EventPubSub.Abstractions&version=2025.0.9-preview-487&prerelease
#tool nuget:?package=DotNetBrightener.Plugins.EventPubSub.Abstractions&version=2025.0.9-preview-487&prerelease
Event Publish/Subscribe Library
© DotNet Brightener
Usage
Event message
Event message is a message that would be emitted by the IEventPublisher. The IEventHandler for the message will be proceeded sequentially, and will be stopped if the higher-prioritized handler tells the next one to stop by returning false in its HandleEvent method.
public class YourEventMessage: IEventMessage
{
// your model goes here
}
Non-Stopped event message
Non-stopped event message is the type of IEventMessage that will be handled by all the handlers regardless the result from the process of each handler.
public class YourEventMessage: INonStoppedEventMessage
{
// your model goes here
}
Define event handler
Define an event handler to process the event emitted by the IEventPublisher service as follow:
public class YourEventModelEventHandler: IEventHandler<YourEventMessage>
{
// the higher number will tell the publisher to execute before the others
public int Priority { get; } => 10;
public async Task<bool> HandleEvent(YourEventMessage eventMessage)
{
// do something with your eventMessage
// if YourEventModel implements INonStoppedEventMessage,
// regardless the next statement,
// the next handler will continue to process in parallel
// if you want to let the next handler to process the message
return true;
// otherwise, return false here;
// return false;
}
}
Emit the event
Inject IEventPublisher to your controller / service class and use it as follow:
public class SomeService
{
private readonly IEventPublisher _eventPublisher;
// other services
public SomeService(IEventPublisher eventPublisher,
// other services
)
{
_eventPublisher = eventPublisher;
}
public async Task SomeMethod()
{
var eventMessage = new YourEventMessage
{
// the event content
};
// if you want to let the event message to be processed in the current thread
await _eventPublisher.Publish(eventMessage);
// if you want to let the event message to be processed in the another thread
await _eventPublisher.Publish(eventMessage, true);
}
}
Register at startup
You will need to install the package DotNetBrightener.Plugins.EventPubSub.DependencyInjection from nuget.org and follow instruction there.
| Product | Versions 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. |
-
net9.0
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 9.0.9)
- Microsoft.Extensions.Logging.Abstractions (>= 9.0.9)
- Microsoft.Testing.Platform (>= 1.8.4)
- Newtonsoft.Json (>= 13.0.4)
NuGet packages (2)
Showing the top 2 NuGet packages that depend on DotNetBrightener.Plugins.EventPubSub.Abstractions:
| Package | Downloads |
|---|---|
|
DotNetBrightener.Plugins.EventPubSub
An event publisher / subscriber library for .Net Core Application |
|
|
DotNetBrightener.DataAccess.Abstractions.Models
Package Description |
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