# Actix net [![Build Status](https://travis-ci.org/actix/actix-net.svg?branch=master)](https://travis-ci.org/actix/actix-net) [![codecov](https://codecov.io/gh/actix/actix-net/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-net) [![crates.io](https://meritbadge.herokuapp.com/actix-net)](https://crates.io/crates/actix-net) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) Actix net - framework for composable network services ## Documentation & community resources * [API Documentation (Development)](https://actix.rs/actix-net/actix_net/) * [Chat on gitter](https://gitter.im/actix/actix) * Cargo package: [actix-net](https://crates.io/crates/actix-net) * Minimum supported Rust version: 1.36 or later ## Example ```rust fn main() -> io::Result<()> { // load ssl keys let mut builder = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap(); builder.set_private_key_file("./examples/key.pem", SslFiletype::PEM).unwrap(); builder.set_certificate_chain_file("./examples/cert.pem").unwrap(); let acceptor = builder.build(); let num = Arc::new(AtomicUsize::new(0)); // bind socket address and start workers. By default server uses number of // available logical cpu as threads count. actix net start separate // instances of service pipeline in each worker. Server::build() .bind( // configure service pipeline "basic", "0.0.0.0:8443", move || { let num = num.clone(); let acceptor = acceptor.clone(); // service for converting incoming TcpStream to a SslStream<TcpStream> fn_service(move |stream: Io<tokio_tcp::TcpStream>| { SslAcceptorExt::accept_async(&acceptor, stream.into_parts().0) .map_err(|e| println!("Openssl error: {}", e)) }) // .and_then() combinator uses other service to convert incoming `Request` to a // `Response` and then uses that response as an input for next // service. in this case, on success we use `logger` service .and_then(fn_service(logger)) // Next service counts number of connections .and_then(move |_| { let num = num.fetch_add(1, Ordering::Relaxed); println!("got ssl connection {:?}", num); future::ok(()) }) }, )? .run() } ``` ## License This project is licensed under either of * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)) * MIT license ([LICENSE-MIT](LICENSE-MIT) or [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT)) at your option. ## Code of Conduct Contribution to the actix-net crate is organized under the terms of the Contributor Covenant, the maintainer of actix-net, @fafhrd91, promises to intervene to uphold that code of conduct.