mirror of
https://github.com/fafhrd91/actix-net
synced 2024-12-18 13:33:11 +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)
|
|
|
|
Actix net - framework for composable network services
|
|
|
|
## Documentation & community resources
|
|
|
|
* [Chat on gitter](https://gitter.im/actix/actix)
|
|
* Minimum supported Rust version: 1.39 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();
|
|
|
|
// construct transformation pipeline
|
|
pipeline(
|
|
// service for converting incoming TcpStream to a SslStream<TcpStream>
|
|
fn_service(move |stream: actix_rt::net::TcpStream| async move {
|
|
SslAcceptorExt::accept_async(&acceptor, stream.into_parts().0).await
|
|
.map_err(|e| println!("Openssl error: {}", e))
|
|
}))
|
|
// .and_then() combinator chains result of previos service call to argument
|
|
/// for next service calll. in this case, on success we chain
|
|
/// ssl stream to the `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.
|