0c8ee93d7f
This removes the `tcp` feature from hyper's `Cargo.toml`, and the code it enabled: - `HttpConnector` - `GaiResolver` - `AddrStream` And parts of `Client` and `Server` that used those types. Alternatives will be available in the `hyper-util` crate. Closes #2856 Co-authored-by: MrGunflame <mrgunflame@protonmail.com>
64 lines
1.7 KiB
Rust
64 lines
1.7 KiB
Rust
#![deny(warnings)]
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use std::net::SocketAddr;
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use hyper::server::conn::Http;
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use tokio::net::TcpListener;
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use hyper::service::service_fn;
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use hyper::{Body, Method, Request, Response, Result, StatusCode};
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static INDEX: &str = "examples/send_file_index.html";
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static NOTFOUND: &[u8] = b"Not Found";
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#[tokio::main]
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async fn main() -> std::result::Result<(), Box<dyn std::error::Error>> {
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pretty_env_logger::init();
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let addr: SocketAddr = "127.0.0.1:1337".parse().unwrap();
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let listener = TcpListener::bind(addr).await?;
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println!("Listening on http://{}", addr);
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loop {
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let (stream, _) = listener.accept().await?;
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tokio::task::spawn(async move {
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if let Err(err) = Http::new()
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.serve_connection(stream, service_fn(response_examples))
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.await
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{
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println!("Failed to serve connection: {:?}", err);
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}
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});
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}
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}
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async fn response_examples(req: Request<Body>) -> Result<Response<Body>> {
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match (req.method(), req.uri().path()) {
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(&Method::GET, "/") | (&Method::GET, "/index.html") => simple_file_send(INDEX).await,
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(&Method::GET, "/no_file.html") => {
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// Test what happens when file cannot be be found
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simple_file_send("this_file_should_not_exist.html").await
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}
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_ => Ok(not_found()),
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}
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}
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/// HTTP status code 404
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fn not_found() -> Response<Body> {
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Response::builder()
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.status(StatusCode::NOT_FOUND)
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.body(NOTFOUND.into())
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.unwrap()
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}
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async fn simple_file_send(filename: &str) -> Result<Response<Body>> {
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if let Ok(contents) = tokio::fs::read(filename).await {
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let body = contents.into();
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return Ok(Response::new(body));
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}
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Ok(not_found())
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}
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