📂RustP2P. Peer-to-peer file sharing software

One-day file sharing system made in Rust.

What is Peer-to-Peer?

Peer-to-peer (P2P) is a decentralized communication model where each participant, or "peer," has equivalent capabilities and responsibilities. Unlike the traditional client-server model, P2P networks distribute workload and resources among all peers, allowing for direct and efficient data exchange.

Key Characteristics:

• Decentralization: No central server, making the network more resilient.
• Scalability: Easily scales as more peers join, increasing network capacity.
• Resource Sharing: Peers share resources like bandwidth and storage.
• Redundancy and Reliability: Data is often replicated, improving availability.
• Direct Communication: Peers communicate directly, reducing latency.

Common Uses:

• File sharing (e.g., BitTorrent)
• Cryptocurrencies (e.g., Bitcoin)
• Content delivery networks (CDNs)
• Direct communication (e.g., VoIP services)

Advantages:

• Resilience: Resistant to single points of failure.
• Cost-Effectiveness: Leverages existing resources.
• Enhanced Privacy: Direct communication can enhance privacy.

Challenges:

• Security: Vulnerable to certain types of attacks.
• Management: Difficult to manage without central control.
• Inconsistency: Dynamic nature can lead to data integrity challenges.

Features

• Decentralized File Sharing: Share files directly between peers without the need for a central server.
• Cross-Platform: Works on any platform that supports Rust.
• Easy to Use: Simple command-line interface for initiating and managing file transfers.
• Fast and Efficient: Built with Rust's performance and safety guarantees.

Prerequisites

• Rust (stable) installed. If not, download and install Rust from https://www.rust-lang.org/.

Installation

Clone the repository:

git clone https://github.com/sa4dus/rustp2p.git
cd rustp2p

Usage

To start listening in order to receive a file, use the listen subcommand:

cargo run --release -- listen

The listening address will be displayed so you can send the data to the proper port.

Send files using the send subcommand:

cargo run --release -- send --address <IP_ADDRESS:PORT> --file <FILE_PATH>

Contributing

Contributions are welcome! Feel free to open issues or submit pull requests.

License

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