This server application provides a solution for managing and broadcasting configuration updates in real-time. It uses Server-Sent Events (SSE) to enable clients to listen for updates to configurations across different environments.

• Real-time configuration updates using SSE.
• Endpoints for fetching current configurations, updating configurations, and accessing configuration history.
• Logging with both console and JSON outputs for effective monitoring.

• Rust programming language.
• Actix and Actix-Web for the web server and actor model concurrency.
• Tokio for asynchronous runtime.
• Slog for flexible logging.

• Rust and Cargo installed on your system.
• Basic knowledge of Rust and asynchronous programming.

1. Clone the repository to your local machine.
2. Navigate to the project directory.
3. Run cargo run to start the server.
4. The server will start listening on 127.0.0.1:8080.

• GET /sse/{environment}: Subscribe to real-time updates for a specific environment.
• GET /config/{env}: Fetch the current configuration for a specific environment.
• POST /config: Update the configuration for a specific environment.
• GET /config/history/{env}: Get the configuration update history for a specific environment.
• GET /config/version/{env}/{version}: Fetch a specific version of the configuration for an environment.

Configure logging and other settings by editing the config.rs and logger.rs modules as needed.

This project is licensed under the MIT License - see the LICENSE.md file for details.