mirror of
https://github.com/fafhrd91/actix-net
synced 2024-11-24 09:23:00 +01:00
70 lines
3.0 KiB
Markdown
70 lines
3.0 KiB
Markdown
# Actix net [](https://travis-ci.org/actix/actix-net) [](https://codecov.io/gh/actix/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 composable network services
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## Documentation & community resources
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* [Chat on gitter](https://gitter.im/actix/actix)
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* Minimum supported Rust version: 1.39 or later
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## Example
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```rust
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fn main() -> io::Result<()> {
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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::build()
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.bind(
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// configure service pipeline
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"basic", "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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// construct transformation pipeline
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pipeline(
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// service for converting incoming TcpStream to a SslStream<TcpStream>
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fn_service(move |stream: actix_rt::net::TcpStream| async move {
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SslAcceptorExt::accept_async(&acceptor, stream.into_parts().0).await
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.map_err(|e| println!("Openssl error: {}", e))
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}))
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// .and_then() combinator chains result of previos service call to argument
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/// for next service calll. in this case, on success we chain
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/// ssl stream to the `logger` service.
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.and_then(fn_service(logger))
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// Next service counts number of connections
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.and_then(move |_| {
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let num = num.fetch_add(1, Ordering::Relaxed);
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println!("got ssl connection {:?}", num);
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future::ok(())
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})
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},
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)?
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.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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