72 lines
1.8 KiB
Rust
72 lines
1.8 KiB
Rust
fn main() {
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// Enable the below code once tokio_rustls moves to std::future
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}
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/*
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#![feature(async_await)]
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use h2::client;
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use futures::*;
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use http::{Method, Request};
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use tokio::net::TcpStream;
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use rustls::Session;
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use tokio_rustls::ClientConfigExt;
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use webpki::DNSNameRef;
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use std::net::ToSocketAddrs;
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use std::error::Error;
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const ALPN_H2: &str = "h2";
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#[tokio::main]
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pub async fn main() -> Result<(), Box<dyn Error>> {
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let _ = env_logger::try_init();
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let tls_client_config = std::sync::Arc::new({
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let mut c = rustls::ClientConfig::new();
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c.root_store
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.add_server_trust_anchors(&webpki_roots::TLS_SERVER_ROOTS);
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c.alpn_protocols.push(ALPN_H2.to_owned());
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c
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});
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// Sync DNS resolution.
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let addr = "http2.akamai.com:443"
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.to_socket_addrs()
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.unwrap()
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.next()
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.unwrap();
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println!("ADDR: {:?}", addr);
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let tcp = TcpStream::connect(&addr).await?;
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let dns_name = DNSNameRef::try_from_ascii_str("http2.akamai.com").unwrap();
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let res = tls_client_config.connect_async(dns_name, tcp).await;
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let tls = res.unwrap();
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{
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let (_, session) = tls.get_ref();
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let negotiated_protocol = session.get_alpn_protocol();
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assert_eq!(Some(ALPN_H2), negotiated_protocol.as_ref().map(|x| &**x));
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}
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println!("Starting client handshake");
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let (mut client, h2) = client::handshake(tls).await?;
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let request = Request::builder()
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.method(Method::GET)
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.uri("https://http2.akamai.com/")
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.body(())
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.unwrap();
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let (response, _) = client.send_request(request, true).unwrap();
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let (_, mut body) = response.await?.into_parts();
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while let Some(chunk) = body.next().await {
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println!("RX: {:?}", chunk?);
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}
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Ok(())
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}
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*/
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