Enhanced RabbitMQ email processing by introducing a `SendingEmailConsumerPool` to enable the competing consumers pattern. Each consumer operates on its own channel, improving scalability and thread safety.
- Added `SendingEmailConsumerPool` to manage multiple consumers.
- Updated `DependencyInjection` to register the consumer pool.
- Refactored `SendingEmailConsumer` for better logging and error handling.
- Updated `AsyncInitWorker` to initialize the consumer pool.
- Added `ConsumerConcurrency` to RabbitMQ configuration.
- Improved error handling in `LimilabsEmailService` with detailed SMTP error messages.
Updated the `RabbitMqConfiguration` class to include:
- XML documentation for all properties, improving clarity.
- Default values for `QueueName`, `ExchangeName`, `RoutingKey`,
`DlqQueueName`, `DlqExchangeName`, and `DlqRoutingKey` to define
RabbitMQ naming conventions.
Replaced undocumented properties with documented versions to enhance
code readability and maintainability.
Introduced `OutgoingEmailPublisher` for RabbitMQ-based email
queueing with message persistence, scalability, and reliability.
Added dependency injection support via `AddMessagingServicePublisher`
extension method. Enhanced RabbitMQ topology setup with exchanges,
queues, and Dead Letter Queues (DLQ).
Updated `DigitalData.MessagingService.Publisher.csproj` and
`DigitalData.MessagingService.RabbitMQ.csproj` to support
`net462`, `net480`, and `net8.0`. Added project references
and conditional package references for compatibility.
Integrated logging with `Microsoft.Extensions.Logging` and
used `System.Text.Json` for serialization. Implemented lazy
initialization for RabbitMQ channels to improve performance.
Reorganized the solution structure to align with a layered architecture:
- Replaced `src` folder with `core`, `infrastructure`, and `presentation`.
- Moved projects to their respective folders.
- Added `DigitalData.MessagingService.Publisher.Abstraction` project.
- Removed `DigitalData.MessagingService.Client` project.
Updated project configurations and nesting in the solution file.
Added `appsettings.Secrets.json` with RabbitMQ and email account settings:
- RabbitMQ configuration includes hostname, port, credentials, and queue/exchange details.
- Email configuration includes SMTP server details and credentials.
