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77 lines
3.3 KiB
Markdown
77 lines
3.3 KiB
Markdown
# Actix net [](https://travis-ci.org/actix/actix-net) [](https://codecov.io/gh/actix/actix-net) [](https://crates.io/crates/actix-net) [](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
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Actix net - framework for compossible network services
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## Documentation & community resources
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* [API Documentation (Development)](https://actix.rs/actix-web/actix_net/)
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* [Chat on gitter](https://gitter.im/actix/actix)
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* Cargo package: [actix-net](https://crates.io/crates/actix-net)
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* Minimum supported Rust version: 1.26 or later
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## Example
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```rust
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fn main() {
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let sys = actix::System::new("test");
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// load ssl keys
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let mut builder = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap();
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builder.set_private_key_file("./examples/key.pem", SslFiletype::PEM).unwrap();
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builder.set_certificate_chain_file("./examples/cert.pem").unwrap();
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let acceptor = builder.build();
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let num = Arc::new(AtomicUsize::new(0));
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// bind socket address and start workers. By default server uses number of
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// available logical cpu as threads count. actix net start separate
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// instances of service pipeline in each worker.
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Server::default()
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.bind(
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// configure service pipeline
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"0.0.0.0:8443",
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move || {
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let num = num.clone();
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let acceptor = acceptor.clone();
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// service for converting incoming TcpStream to a SslStream<TcpStream>
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(move |stream| {
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SslAcceptorExt::accept_async(&acceptor, stream)
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.map_err(|e| println!("Openssl error: {}", e))
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})
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// convert closure to a `NewService`
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.into_new_service()
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// .and_then() combinator uses other service to convert incoming `Request` to a `Response`
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// and then uses that response as an input for next service.
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// in this case, on success we use `logger` service
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.and_then(logger)
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// next service uses two components, service state and service function
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// actix-net generates `NewService` impl that creates `ServiceState` instance for each new service
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// and use `service` function as `Service::call`
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.and_then((service, move || {
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Ok(ServiceState { num: num.clone() })
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}))
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},
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).unwrap()
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.start();
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sys.run();
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}
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```
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## License
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This project is licensed under either of
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* 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))
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* MIT license ([LICENSE-MIT](LICENSE-MIT) or [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT))
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at your option.
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## Code of Conduct
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Contribution to the actix-net crate is organized under the terms of the
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Contributor Covenant, the maintainer of actix-net, @fafhrd91, promises to
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intervene to uphold that code of conduct.
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