# eioc
Async [Engine.IO protocol v4](https://socket.io/docs/v4/engine-io-protocol/) client for Rust.
## What is the Engine.IO protocol?
The [Engine.IO protocol v4](https://socket.io/docs/v4/engine-io-protocol/) enables full-duplex, low-overhead communication between a client and a server. It is based on the WebSocket protocol and uses HTTP long-polling as fallback if a WebSocket connection cannot be established.
## Usage
Most users will never touch this crate directly. The higher-level [`sioc`](https://docs.rs/sioc) crate builds on top of it.
## License
MIT OR Apache-2.0.