# Vortex Protocol
[](https://github.com/dragonflyoss/vortex-protocol/blob/main/LICENSE)
[](https://github.com/dragonflyoss/vortex-protocol/discussions)
## Introduction
Vortex protocol is a high-performance peer-to-peer (P2P) file transfer protocol implementation in Rust,
designed as part of the Dragonfly project. It utilizes the TLV (Tag-Length-Value) format for
efficient and flexible data transmission, making it ideal for large-scale file distribution scenarios.
### Features
- **Efficient TLV Protocol**: Optimized for fast serialization and deserialization of data packets.
- **Large File Support**: Handles piece sizes up to 1 GiB and value fields up to 4 GiB.
- **Memory Safety**: Built in Rust with zero-cost abstractions and memory safety guarantees.
- **High Performance**: Designed for high-throughput file transfer scenarios.
- **Extensible Design**: Reserved tags for future protocol extensions like compression and encryption.
## Documentation
For details, please see [the specification](docs/README.md).
## Benchmarking
Vortex protocol includes comprehensive benchmarks for packet creation, serialization, and deserialization:
```bash
# Run all benchmarks
cargo bench
# Run specific benchmark group
cargo bench "Vortex Packet Creation"
```