SDK for Config-Server-SSE

This Rust-based SDK is designed to facilitate the integration with config-server-sse endpoints, focusing on enabling applications to receive real-time configuration updates. It's built with resilience in mind, featuring exponential backoff retry strategies and comprehensive error handling.

Features

• Real-Time Updates: Leverage SSE for receiving live configuration changes.
• Robust Error Handling: Includes mechanisms to gracefully handle connectivity issues and data parsing errors.
• Exponential Backoff: Implements an exponential backoff strategy for reconnections, enhancing the reliability of the SDK.
• Customizable Logging: Utilizes slog for flexible and powerful logging capabilities.

Getting Started

Prerequisites

Ensure you have the latest version of Rust and Cargo installed on your system.

Installation

Add the SDK to your Cargo.toml:

[dependencies]
config-sdk = { git = "https://github.com/richinex/config-sdk", branch = "main" }

Usage

To start listening for configuration updates from your SSE server:

#[tokio::main]
async fn main() {
    let sse_url = "http://localhost:8080/sse/dev"; // Your SSE endpoint
    let max_retries = 5; // Maximum number of retries for connecting to the SSE server

    // Now calling start_listening_for_updates with the max_retries parameter
    if let Err(e) = start_listening_for_updates(sse_url, |config: ServerConfig| {
        println!("Received config update: {:?}", config);
    }, max_retries).await {
        eprintln!("Failed to listen for updates: {}", e);
    }
}

Contributing

Contributions are welcome! Please feel free to submit pull requests, report bugs, and suggest features.

License

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