Eaf.Log4NetServiceBus 9.1.0

Prefix Reserved
dotnet add package Eaf.Log4NetServiceBus --version 9.1.0
                    
NuGet\Install-Package Eaf.Log4NetServiceBus -Version 9.1.0
                    
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="Eaf.Log4NetServiceBus" Version="9.1.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Eaf.Log4NetServiceBus" Version="9.1.0" />
                    
Directory.Packages.props
<PackageReference Include="Eaf.Log4NetServiceBus" />
                    
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 Eaf.Log4NetServiceBus --version 9.1.0
                    
#r "nuget: Eaf.Log4NetServiceBus, 9.1.0"
                    
#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 Eaf.Log4NetServiceBus@9.1.0
                    
#: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=Eaf.Log4NetServiceBus&version=9.1.0
                    
Install as a Cake Addin
#tool nuget:?package=Eaf.Log4NetServiceBus&version=9.1.0
                    
Install as a Cake Tool

Eaf.Log4NetServiceBus

Descrição Técnica

O Eaf.Log4NetServiceBus é um módulo de integração do Enterprise Application Foundation (EAF). Este módulo fornece integração com Azure Service Bus usando log4net para logging de mensagens e eventos de mensageria.

Este módulo permite que aplicações EAF enviem e recebam mensagens através do Azure Service Bus, com logging estruturado automático de todas as operações de mensageria, facilitando o monitoramento e troubleshooting de sistemas distribuídos.

Relação com o EAF e ASP.NET Boilerplate

Integração com ABP

  • Abp: Framework base para injeção de dependência e configuração

Dependências Externas

  • Azure.Messaging.ServiceBus: SDK do Azure Service Bus
  • log4net: Framework de logging
  • log4net.Appender.AzureServiceBus: Appender do log4net para Azure Service Bus

Principais Componentes

ServiceBus Logger

Logger para Azure Service Bus:

  • Envio de mensagens para filas e tópicos
  • Recebimento de mensagens
  • Logging automático de operações
  • Tratamento de erros e retries
Log4Net Appender

Appender do log4net para Service Bus:

  • Configuração de appenders
  • Formatação de mensagens de log
  • Envio de logs para Service Bus

Guia de Instalação

Pré-requisitos

  • .NET 10.0 SDK ou superior
  • ASP.NET Boilerplate 10.4.0
  • Azure Service Bus Namespace configurado

Instalação via NuGet

dotnet add package Eaf.Log4NetServiceBus --version 10.4.0

Instalação via Referência de Projeto

Adicione a referência ao seu arquivo .csproj:

<ProjectReference Include="..\Eaf.Log4NetServiceBus\Eaf.Log4NetServiceBus.csproj" />

Exemplo Básico de Uso

1. Registrando o Módulo

No seu módulo principal, herde de Log4NetServiceBusModule:

[DependsOn(
    typeof(Log4NetServiceBusModule),
    typeof(AbpModule)
)]
public class MyApplicationModule : AbpModule
{
    public override void Initialize()
    {
        IocManager.RegisterAssemblyByConvention(Assembly.GetExecutingAssembly());
    }
}

2. Configurando Azure Service Bus

No appsettings.json:

{
  "AzureServiceBus": {
    "ConnectionString": "Endpoint=sb://your-namespace.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=your-key",
    "QueueName": "my-queue",
    "TopicName": "my-topic",
    "SubscriptionName": "my-subscription"
  }
}

3. Configurando Log4Net

No log4net.config:

<?xml version="1.0" encoding="utf-8" ?>
<log4net>
  <appender name="ServiceBusAppender" type="log4net.Appender.AzureServiceBus.AzureServiceBusAppender">
    <connectionString value="Endpoint=sb://your-namespace.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=your-key" />
    <queueName value="log-queue" />
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%date [%thread] %-5level %logger - %message%newline%exception" />
    </layout>
  </appender>

  <root>
    <level value="INFO" />
    <appender-ref ref="ServiceBusAppender" />
  </root>
</log4net>

4. Enviando Mensagens

public class MessageService : ApplicationService
{
    private readonly IServiceBusSender _serviceBusSender;

    public MessageService(IServiceBusSender serviceBusSender)
    {
        _serviceBusSender = serviceBusSender;
    }

    public async Task SendMessageAsync(string message)
    {
        await _serviceBusSender.SendQueueAsync("my-queue", message);
    }

    public async Task PublishMessageAsync(string message)
    {
        await _serviceBusSender.SendTopicAsync("my-topic", message);
    }
}

5. Recebendo Mensagens

public class MessageReceiver : ApplicationService
{
    private readonly IServiceBusReceiver _serviceBusReceiver;

    public MessageReceiver(IServiceBusReceiver serviceBusReceiver)
    {
        _serviceBusReceiver = serviceBusReceiver;
    }

    public async Task StartReceivingAsync()
    {
        await _serviceBusReceiver.ReceiveQueueAsync("my-queue", async (message, cancellationToken) =>
        {
            Logger.Information($"Mensagem recebida: {message}");
            // Processar mensagem
            await Task.CompletedTask;
        });
    }
}

6. Logging de Operações

public class MyService : ApplicationService
{
    private readonly ILogger _logger;

    public MyService(ILogger logger)
    {
        _logger = logger;
    }

    public async Task ProcessMessageAsync(string message)
    {
        _logger.Info($"Processando mensagem: {message}");
        
        try
        {
            // Lógica de processamento
            _logger.Info("Mensagem processada com sucesso");
        }
        catch (Exception ex)
        {
            _logger.Error($"Erro ao processar mensagem: {ex.Message}", ex);
            throw;
        }
    }
}

Estrutura do Módulo

Eaf.Log4NetServiceBus/
├── Logging/              # Implementações de logging
│   ├── ServiceBusLogger.cs
│   └── Log4NetServiceBusModule.cs
└── Eaf.Log4NetServiceBus.csproj  # Projeto

Configurações Opcionais

Configuração de Retry

{
  "AzureServiceBus": {
    "ConnectionString": "...",
    "MaxRetryCount": 3,
    "RetryDelaySeconds": 5
  }
}

Configuração de Batch

{
  "AzureServiceBus": {
    "ConnectionString": "...",
    "BatchSize": 10,
    "MaxWaitTimeSeconds": 30
  }
}

Configuração de Dead Letter

{
  "AzureServiceBus": {
    "ConnectionString": "...",
    "EnableDeadLetterQueue": true,
    "DeadLetterQueueName": "dead-letter-queue"
  }
}

Testes

Os testes para este módulo estão localizados em:

test/Eaf.Log4NetServiceBus.Tests/

Para executar os testes:

dotnet test test/Eaf.Log4NetServiceBus.Tests/Eaf.Log4NetServiceBus.Tests.csproj

Cobertura Atual: 85.0% (boa cobertura, mas pode ser expandida para atingir meta de 90%)

Licença

Este projeto faz parte do Enterprise Application Foundation (EAF) e está licenciado sob os mesmos termos do projeto principal.

Suporte

Para issues e perguntas, consulte o repositório principal do EAF: https://github.com/afonsoft/EAF

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.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
9.1.0 92 6/12/2026
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