2208 lines
70 KiB
Rust
2208 lines
70 KiB
Rust
#![feature(async_await)]
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#![deny(warnings)]
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extern crate bytes;
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extern crate hyper;
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#[macro_use] extern crate matches;
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extern crate net2;
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extern crate pretty_env_logger;
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extern crate tokio;
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extern crate tokio_io;
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extern crate tokio_net;
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extern crate tokio_timer;
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use std::io::{Read, Write};
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use std::net::{SocketAddr, TcpListener};
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use std::pin::Pin;
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use std::task::{Context, Poll};
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use std::thread;
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use std::time::Duration;
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use hyper::{Body, Client, Method, Request, StatusCode};
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use futures_core::{Future, Stream, TryFuture};
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use futures_channel::oneshot;
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use futures_util::future::{self, FutureExt};
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use futures_util::try_future::{self, TryFutureExt};
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use futures_util::try_stream::TryStreamExt;
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use tokio::runtime::current_thread::Runtime;
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use tokio_net::tcp::TcpStream;
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fn s(buf: &[u8]) -> &str {
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::std::str::from_utf8(buf).expect("from_utf8")
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}
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fn tcp_connect(addr: &SocketAddr) -> impl Future<Output = std::io::Result<TcpStream>> {
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TcpStream::connect(addr)
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}
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macro_rules! test {
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(
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name: $name:ident,
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server:
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expected: $server_expected:expr,
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reply: $server_reply:expr,
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client:
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request: {$(
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$c_req_prop:ident: $c_req_val: tt,
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)*},
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response:
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status: $client_status:ident,
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headers: { $($response_header_name:expr => $response_header_val:expr,)* },
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body: $response_body:expr,
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) => (
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test! {
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name: $name,
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server:
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expected: $server_expected,
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reply: $server_reply,
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client:
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set_host: true,
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request: {$(
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$c_req_prop: $c_req_val,
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)*},
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response:
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status: $client_status,
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headers: { $($response_header_name => $response_header_val,)* },
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body: $response_body,
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}
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);
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(
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name: $name:ident,
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server:
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expected: $server_expected:expr,
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reply: $server_reply:expr,
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client:
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set_host: $set_host:expr,
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request: {$(
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$c_req_prop:ident: $c_req_val:tt,
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)*},
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response:
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status: $client_status:ident,
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headers: { $($response_header_name:expr => $response_header_val:expr,)* },
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body: $response_body:expr,
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) => (
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test! {
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name: $name,
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server:
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expected: $server_expected,
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reply: $server_reply,
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client:
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set_host: $set_host,
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title_case_headers: false,
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request: {$(
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$c_req_prop: $c_req_val,
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)*},
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response:
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status: $client_status,
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headers: { $($response_header_name => $response_header_val,)* },
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body: $response_body,
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}
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);
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(
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name: $name:ident,
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server:
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expected: $server_expected:expr,
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reply: $server_reply:expr,
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client:
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set_host: $set_host:expr,
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title_case_headers: $title_case_headers:expr,
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request: {$(
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$c_req_prop:ident: $c_req_val:tt,
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)*},
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response:
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status: $client_status:ident,
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headers: { $($response_header_name:expr => $response_header_val:expr,)* },
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body: $response_body:expr,
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) => (
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#[test]
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fn $name() {
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let _ = pretty_env_logger::try_init();
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let mut rt = Runtime::new().expect("runtime new");
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let res = test! {
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INNER;
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name: $name,
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runtime: &mut rt,
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server:
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expected: $server_expected,
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reply: $server_reply,
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client:
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set_host: $set_host,
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title_case_headers: $title_case_headers,
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request: {$(
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$c_req_prop: $c_req_val,
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)*},
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}.expect("test");
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assert_eq!(res.status(), StatusCode::$client_status);
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$(
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assert_eq!(
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res
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.headers()
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.get($response_header_name)
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.expect(concat!("response header '", stringify!($response_header_name), "'")),
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$response_header_val,
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"response header '{}'",
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stringify!($response_header_name),
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);
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)*
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let body = rt.block_on(res.into_body().try_concat())
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.expect("body concat wait");
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let expected_res_body = Option::<&[u8]>::from($response_body)
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.unwrap_or_default();
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assert_eq!(body.as_ref(), expected_res_body);
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}
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);
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(
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name: $name:ident,
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server:
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expected: $server_expected:expr,
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reply: $server_reply:expr,
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client:
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request: {$(
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$c_req_prop:ident: $c_req_val:tt,
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)*},
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error: $err:expr,
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) => (
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#[test]
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fn $name() {
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let _ = pretty_env_logger::try_init();
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let mut rt = Runtime::new().expect("runtime new");
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let err: ::hyper::Error = test! {
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INNER;
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name: $name,
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runtime: &mut rt,
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server:
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expected: $server_expected,
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reply: $server_reply,
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client:
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set_host: true,
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title_case_headers: false,
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request: {$(
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$c_req_prop: $c_req_val,
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)*},
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}.unwrap_err();
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fn infer_closure<F: FnOnce(&::hyper::Error) -> bool>(f: F) -> F { f }
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let closure = infer_closure($err);
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if !closure(&err) {
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panic!("expected error, unexpected variant: {:?}", err);
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}
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}
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);
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(
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INNER;
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name: $name:ident,
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runtime: $runtime:expr,
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server:
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expected: $server_expected:expr,
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reply: $server_reply:expr,
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client:
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set_host: $set_host:expr,
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title_case_headers: $title_case_headers:expr,
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request: {$(
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$c_req_prop:ident: $c_req_val:tt,
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)*},
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) => ({
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let server = TcpListener::bind("127.0.0.1:0").expect("bind");
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let addr = server.local_addr().expect("local_addr");
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let rt = $runtime;
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let connector = ::hyper::client::HttpConnector::new(1);
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let client = Client::builder()
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.set_host($set_host)
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.http1_title_case_headers($title_case_headers)
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.build(connector);
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#[allow(unused_assignments, unused_mut)]
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let mut body = Body::empty();
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let mut req_builder = Request::builder();
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$(
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test!(@client_request; req_builder, body, addr, $c_req_prop: $c_req_val);
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)*
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let req = req_builder
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.body(body)
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.expect("request builder");
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let res = client.request(req);
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let (tx, rx) = oneshot::channel();
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let thread = thread::Builder::new()
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.name(format!("tcp-server<{}>", stringify!($name)));
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thread.spawn(move || {
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let mut inc = server.accept().expect("accept").0;
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inc.set_read_timeout(Some(Duration::from_secs(5))).expect("set_read_timeout");
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inc.set_write_timeout(Some(Duration::from_secs(5))).expect("set_write_timeout");
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let expected = format!($server_expected, addr=addr);
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let mut buf = [0; 4096];
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let mut n = 0;
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while n < buf.len() && n < expected.len() {
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n += match inc.read(&mut buf[n..]) {
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Ok(n) => n,
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Err(e) => panic!("failed to read request, partially read = {:?}, error: {}", s(&buf[..n]), e),
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};
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}
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assert_eq!(s(&buf[..n]), expected);
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inc.write_all($server_reply.as_ref()).expect("write_all");
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let _ = tx.send(Ok::<_, hyper::Error>(()));
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}).expect("thread spawn");
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let rx = rx.expect("thread panicked");
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rt.block_on(try_future::try_join(res, rx).map_ok(|r| r.0)).map(move |mut resp| {
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// Always check that HttpConnector has set the "extra" info...
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let extra = resp
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.extensions_mut()
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.remove::<::hyper::client::connect::HttpInfo>()
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.expect("HttpConnector should set HttpInfo");
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assert_eq!(extra.remote_addr(), addr, "HttpInfo should have server addr");
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resp
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})
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});
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(
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@client_request;
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$req_builder:ident,
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$body:ident,
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$addr:ident,
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$c_req_prop:ident: $c_req_val:tt
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) => ({
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__client_req_prop!($req_builder, $body, $addr, $c_req_prop: $c_req_val)
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});
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}
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macro_rules! __client_req_prop {
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($req_builder:ident, $body:ident, $addr:ident, headers: $map:tt) => ({
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__client_req_header!($req_builder, $map)
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});
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($req_builder:ident, $body:ident, $addr:ident, method: $method:ident) => ({
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$req_builder.method(Method::$method);
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});
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($req_builder:ident, $body:ident, $addr:ident, version: $version:ident) => ({
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$req_builder.version(hyper::Version::$version);
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});
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($req_builder:ident, $body:ident, $addr:ident, url: $url:expr) => ({
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$req_builder.uri(format!($url, addr=$addr));
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});
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($req_builder:ident, $body:ident, $addr:ident, body: $body_e:expr) => ({
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$body = $body_e.into();
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});
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}
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macro_rules! __client_req_header {
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($req_builder:ident, { $($name:expr => $val:expr,)* }) => {
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$(
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$req_builder.header($name, $val);
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)*
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}
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}
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static REPLY_OK: &'static str = "HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n";
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test! {
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name: client_get,
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server:
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expected: "GET / HTTP/1.1\r\nhost: {addr}\r\n\r\n",
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reply: REPLY_OK,
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client:
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request: {
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method: GET,
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url: "http://{addr}/",
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},
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response:
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status: OK,
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headers: {
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"Content-Length" => "0",
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},
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body: None,
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}
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test! {
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name: client_get_query,
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server:
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expected: "GET /foo?key=val HTTP/1.1\r\nhost: {addr}\r\n\r\n",
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reply: REPLY_OK,
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client:
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request: {
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method: GET,
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url: "http://{addr}/foo?key=val#dont_send_me",
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},
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response:
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status: OK,
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headers: {
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"Content-Length" => "0",
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},
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body: None,
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}
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test! {
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name: client_get_implicitly_empty,
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server:
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expected: "GET / HTTP/1.1\r\nhost: {addr}\r\n\r\n",
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reply: REPLY_OK,
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client:
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request: {
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method: GET,
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url: "http://{addr}/",
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body: "", // not Body::empty
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},
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response:
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status: OK,
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headers: {
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"Content-Length" => "0",
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},
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body: None,
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}
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test! {
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name: client_post_sized,
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server:
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expected: "\
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POST /length HTTP/1.1\r\n\
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content-length: 7\r\n\
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host: {addr}\r\n\
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\r\n\
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foo bar\
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",
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reply: REPLY_OK,
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client:
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request: {
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method: POST,
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url: "http://{addr}/length",
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headers: {
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"Content-Length" => "7",
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},
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body: "foo bar",
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},
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response:
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status: OK,
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headers: {},
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body: None,
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}
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test! {
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name: client_post_chunked,
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server:
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expected: "\
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POST /chunks HTTP/1.1\r\n\
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transfer-encoding: chunked\r\n\
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host: {addr}\r\n\
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\r\n\
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B\r\n\
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foo bar baz\r\n\
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0\r\n\r\n\
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",
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reply: REPLY_OK,
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client:
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request: {
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method: POST,
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url: "http://{addr}/chunks",
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headers: {
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"Transfer-Encoding" => "chunked",
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},
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body: "foo bar baz",
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},
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response:
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status: OK,
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headers: {},
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body: None,
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}
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test! {
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name: client_post_empty,
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server:
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expected: "\
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POST /empty HTTP/1.1\r\n\
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content-length: 0\r\n\
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host: {addr}\r\n\
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\r\n\
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",
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reply: REPLY_OK,
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client:
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request: {
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method: POST,
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url: "http://{addr}/empty",
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headers: {
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"Content-Length" => "0",
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},
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},
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response:
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status: OK,
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headers: {},
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body: None,
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}
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test! {
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name: client_head_ignores_body,
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server:
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expected: "\
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HEAD /head HTTP/1.1\r\n\
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host: {addr}\r\n\
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\r\n\
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",
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reply: "\
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HTTP/1.1 200 OK\r\n\
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content-Length: 11\r\n\
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\r\n\
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Hello World\
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",
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client:
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request: {
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method: HEAD,
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url: "http://{addr}/head",
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},
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response:
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status: OK,
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headers: {},
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body: None,
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}
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|
|
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test! {
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name: client_pipeline_responses_extra,
|
|
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server:
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expected: "\
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GET /pipe HTTP/1.1\r\n\
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host: {addr}\r\n\
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\r\n\
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",
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reply: "\
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HTTP/1.1 200 OK\r\n\
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Content-Length: 0\r\n\
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\r\n\
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HTTP/1.1 200 OK\r\n\
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Content-Length: 0\r\n\
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\r\n\
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",
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|
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client:
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request: {
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method: GET,
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url: "http://{addr}/pipe",
|
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},
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response:
|
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status: OK,
|
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headers: {},
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body: None,
|
|
}
|
|
|
|
test! {
|
|
name: client_requires_absolute_uri,
|
|
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|
server:
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expected: "won't get here {addr}",
|
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reply: "won't reply",
|
|
|
|
client:
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request: {
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method: GET,
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url: "/relative-{addr}",
|
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},
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error: |err| err.to_string() == "client requires absolute-form URIs",
|
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}
|
|
|
|
test! {
|
|
name: client_error_unexpected_eof,
|
|
|
|
server:
|
|
expected: "\
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GET /err HTTP/1.1\r\n\
|
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host: {addr}\r\n\
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\r\n\
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",
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reply: "\
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HTTP/1.1 200 OK\r\n\
|
|
", // unexpected eof before double CRLF
|
|
|
|
client:
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request: {
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method: GET,
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url: "http://{addr}/err",
|
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},
|
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error: |err| err.is_incomplete_message(),
|
|
}
|
|
|
|
test! {
|
|
name: client_error_parse_version,
|
|
|
|
server:
|
|
expected: "\
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GET /err HTTP/1.1\r\n\
|
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host: {addr}\r\n\
|
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\r\n\
|
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",
|
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reply: "\
|
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HEAT/1.1 200 OK\r\n\
|
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\r\n\
|
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",
|
|
|
|
client:
|
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request: {
|
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method: GET,
|
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url: "http://{addr}/err",
|
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},
|
|
// should get a Parse(Version) error
|
|
error: |err| err.is_parse(),
|
|
|
|
}
|
|
|
|
test! {
|
|
name: client_100_continue,
|
|
|
|
server:
|
|
expected: "\
|
|
POST /continue HTTP/1.1\r\n\
|
|
content-length: 7\r\n\
|
|
host: {addr}\r\n\
|
|
\r\n\
|
|
foo bar\
|
|
",
|
|
reply: "\
|
|
HTTP/1.1 100 Continue\r\n\
|
|
\r\n\
|
|
HTTP/1.1 200 OK\r\n\
|
|
Content-Length: 0\r\n\
|
|
\r\n\
|
|
",
|
|
|
|
client:
|
|
request: {
|
|
method: POST,
|
|
url: "http://{addr}/continue",
|
|
headers: {
|
|
"Content-Length" => "7",
|
|
},
|
|
body: "foo bar",
|
|
},
|
|
response:
|
|
status: OK,
|
|
headers: {},
|
|
body: None,
|
|
}
|
|
|
|
test! {
|
|
name: client_connect_method,
|
|
|
|
server:
|
|
expected: "\
|
|
CONNECT {addr} HTTP/1.1\r\n\
|
|
host: {addr}\r\n\
|
|
\r\n\
|
|
",
|
|
reply: "\
|
|
HTTP/1.1 200 OK\r\n\
|
|
\r\n\
|
|
",
|
|
|
|
client:
|
|
request: {
|
|
method: CONNECT,
|
|
url: "{addr}",
|
|
},
|
|
response:
|
|
status: OK,
|
|
headers: {},
|
|
body: None,
|
|
|
|
}
|
|
|
|
test! {
|
|
name: client_connect_method_with_absolute_uri,
|
|
|
|
server:
|
|
expected: "\
|
|
CONNECT {addr} HTTP/1.1\r\n\
|
|
host: {addr}\r\n\
|
|
\r\n\
|
|
",
|
|
reply: "\
|
|
HTTP/1.1 200 OK\r\n\
|
|
\r\n\
|
|
",
|
|
|
|
client:
|
|
request: {
|
|
method: CONNECT,
|
|
url: "http://{addr}",
|
|
},
|
|
response:
|
|
status: OK,
|
|
headers: {},
|
|
body: None,
|
|
|
|
}
|
|
|
|
test! {
|
|
name: client_set_host_false,
|
|
|
|
server:
|
|
// {addr} is here because format! requires it to exist in the string
|
|
expected: "\
|
|
GET /no-host/{addr} HTTP/1.1\r\n\
|
|
\r\n\
|
|
",
|
|
reply: "\
|
|
HTTP/1.1 200 OK\r\n\
|
|
Content-Length: 0\r\n\
|
|
\r\n\
|
|
",
|
|
|
|
client:
|
|
set_host: false,
|
|
request: {
|
|
method: GET,
|
|
url: "http://{addr}/no-host/{addr}",
|
|
},
|
|
response:
|
|
status: OK,
|
|
headers: {},
|
|
body: None,
|
|
}
|
|
|
|
test! {
|
|
name: client_set_http1_title_case_headers,
|
|
|
|
server:
|
|
expected: "\
|
|
GET / HTTP/1.1\r\n\
|
|
X-Test-Header: test\r\n\
|
|
Host: {addr}\r\n\
|
|
\r\n\
|
|
",
|
|
reply: "\
|
|
HTTP/1.1 200 OK\r\n\
|
|
Content-Length: 0\r\n\
|
|
\r\n\
|
|
",
|
|
|
|
client:
|
|
set_host: true,
|
|
title_case_headers: true,
|
|
request: {
|
|
method: GET,
|
|
url: "http://{addr}/",
|
|
headers: {
|
|
"X-Test-Header" => "test",
|
|
},
|
|
},
|
|
response:
|
|
status: OK,
|
|
headers: {},
|
|
body: None,
|
|
}
|
|
|
|
test! {
|
|
name: client_h1_rejects_http2,
|
|
|
|
server:
|
|
expected: "won't get here {addr}",
|
|
reply: "won't reply",
|
|
|
|
client:
|
|
request: {
|
|
method: GET,
|
|
url: "http://{addr}/",
|
|
version: HTTP_2,
|
|
},
|
|
error: |err| err.to_string() == "request has unsupported HTTP version",
|
|
}
|
|
|
|
test! {
|
|
name: client_always_rejects_http09,
|
|
|
|
server:
|
|
expected: "won't get here {addr}",
|
|
reply: "won't reply",
|
|
|
|
client:
|
|
request: {
|
|
method: GET,
|
|
url: "http://{addr}/",
|
|
version: HTTP_09,
|
|
},
|
|
error: |err| err.to_string() == "request has unsupported HTTP version",
|
|
}
|
|
|
|
mod dispatch_impl {
|
|
use super::*;
|
|
use std::io::{self, Read, Write};
|
|
use std::sync::Arc;
|
|
use std::sync::atomic::{AtomicUsize, Ordering};
|
|
use std::thread;
|
|
use std::time::{Duration, Instant};
|
|
|
|
use futures_core::{self, Future};
|
|
use futures_channel::{mpsc, oneshot};
|
|
use futures_util::future::FutureExt;
|
|
use futures_util::stream::StreamExt;
|
|
use futures_util::try_future::TryFutureExt;
|
|
use futures_util::try_stream::TryStreamExt;
|
|
use tokio::runtime::current_thread::Runtime;
|
|
use tokio_io::{AsyncRead, AsyncWrite};
|
|
use tokio_net::tcp::TcpStream;
|
|
use tokio_timer::Delay;
|
|
|
|
use hyper::client::connect::{Connect, Connected, Destination, HttpConnector};
|
|
use hyper::Client;
|
|
use hyper;
|
|
|
|
|
|
|
|
#[test]
|
|
fn drop_body_before_eof_closes_connection() {
|
|
// https://github.com/hyperium/hyper/issues/1353
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, closes) = mpsc::channel(10);
|
|
let client = Client::builder()
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
let body = vec![b'x'; 1024 * 128];
|
|
write!(sock, "HTTP/1.1 200 OK\r\nContent-Length: {}\r\n\r\n", body.len()).expect("write head");
|
|
let _ = sock.write_all(&body);
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req).map_ok(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
Delay::new(Instant::now() + Duration::from_secs(1))
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
rt.block_on(closes.into_future()).0.expect("closes");
|
|
}
|
|
|
|
#[test]
|
|
fn dropped_client_closes_connection() {
|
|
// https://github.com/hyperium/hyper/issues/1353
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, closes) = mpsc::channel(10);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
let body =[b'x'; 64];
|
|
write!(sock, "HTTP/1.1 200 OK\r\nContent-Length: {}\r\n\r\n", body.len()).expect("write head");
|
|
let _ = sock.write_all(&body);
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let res = {
|
|
let client = Client::builder()
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
client.request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
}).map_ok(|_| {
|
|
Delay::new(Instant::now() + Duration::from_secs(1))
|
|
})
|
|
};
|
|
// client is dropped
|
|
let rx = rx1.expect("thread panicked");
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
rt.block_on(closes.into_future()).0.expect("closes");
|
|
}
|
|
|
|
|
|
#[test]
|
|
fn drop_client_closes_idle_connections() {
|
|
use futures_util::future;
|
|
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, mut closes) = mpsc::channel(10);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (_client_drop_tx, client_drop_rx) = oneshot::channel::<()>();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
let body = [b'x'; 64];
|
|
write!(sock, "HTTP/1.1 200 OK\r\nContent-Length: {}\r\n\r\n", body.len()).expect("write head");
|
|
let _ = sock.write_all(&body);
|
|
let _ = tx1.send(());
|
|
|
|
// prevent this thread from closing until end of test, so the connection
|
|
// stays open and idle until Client is dropped
|
|
Runtime::new().unwrap().block_on(client_drop_rx.into_future())
|
|
});
|
|
|
|
let client = Client::builder()
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
// not closed yet, just idle
|
|
{
|
|
rt.block_on(future::poll_fn(|ctx| {
|
|
assert!(Pin::new(&mut closes).poll_next(ctx).is_pending());
|
|
Poll::Ready(Ok::<_, ()>(()))
|
|
})).unwrap();
|
|
}
|
|
drop(client);
|
|
|
|
let t = Delay::new(Instant::now() + Duration::from_millis(100))
|
|
.map(|_| panic!("time out"));
|
|
let close = closes
|
|
.into_future()
|
|
.map(|(opt, _)| opt.expect("closes"));
|
|
let _ = rt.block_on(future::select(t, close));
|
|
}
|
|
|
|
#[test]
|
|
fn drop_response_future_closes_in_progress_connection() {
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, closes) = mpsc::channel(10);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (_client_drop_tx, client_drop_rx) = std::sync::mpsc::channel::<()>();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
// we never write a response head
|
|
// simulates a slow server operation
|
|
let _ = tx1.send(());
|
|
|
|
// prevent this thread from closing until end of test, so the connection
|
|
// stays open and idle until Client is dropped
|
|
let _ = client_drop_rx.recv();
|
|
});
|
|
|
|
let res = {
|
|
let client = Client::builder()
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
client.request(req)
|
|
};
|
|
|
|
rt.block_on(future::select(res, rx1));
|
|
|
|
// res now dropped
|
|
let t = Delay::new(Instant::now() + Duration::from_millis(100))
|
|
.map(|_| panic!("time out"));
|
|
let close = closes
|
|
.into_future()
|
|
.map(|(opt, _)| opt.expect("closes"));
|
|
let _ = rt.block_on(future::select(t, close));
|
|
}
|
|
|
|
#[test]
|
|
fn drop_response_body_closes_in_progress_connection() {
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, closes) = mpsc::channel(10);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (_client_drop_tx, client_drop_rx) = std::sync::mpsc::channel::<()>();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
write!(sock, "HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n").expect("write head");
|
|
let _ = tx1.send(());
|
|
|
|
// prevent this thread from closing until end of test, so the connection
|
|
// stays open and idle until Client is dropped
|
|
let _ = client_drop_rx.recv();
|
|
});
|
|
|
|
let res = {
|
|
let client = Client::builder()
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
// notably, havent read body yet
|
|
client.request(req)
|
|
};
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
let t = Delay::new(Instant::now() + Duration::from_millis(100))
|
|
.map(|_| panic!("time out"));
|
|
let close = closes
|
|
.into_future()
|
|
.map(|(opt, _)| opt.expect("closes"));
|
|
let _ = rt.block_on(future::select(t, close));
|
|
}
|
|
|
|
#[test]
|
|
fn no_keep_alive_closes_connection() {
|
|
// https://github.com/hyperium/hyper/issues/1383
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, closes) = mpsc::channel(10);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (_tx2, rx2) = std::sync::mpsc::channel::<()>();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").unwrap();
|
|
let _ = tx1.send(());
|
|
|
|
// prevent this thread from closing until end of test, so the connection
|
|
// stays open and idle until Client is dropped
|
|
let _ = rx2.recv();
|
|
});
|
|
|
|
let client = Client::builder()
|
|
.keep_alive(false)
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
let t = Delay::new(Instant::now() + Duration::from_millis(100))
|
|
.map(|_| panic!("time out"));
|
|
let close = closes
|
|
.into_future()
|
|
.map(|(opt, _)| opt.expect("closes"));
|
|
let _ = rt.block_on(future::select(t, close));
|
|
}
|
|
|
|
#[test]
|
|
fn socket_disconnect_closes_idle_conn() {
|
|
// notably when keep-alive is enabled
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let (closes_tx, closes) = mpsc::channel(10);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").unwrap();
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let client = Client::builder()
|
|
.build(DebugConnector::with_http_and_closes(HttpConnector::new(1), closes_tx));
|
|
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
let t = Delay::new(Instant::now() + Duration::from_millis(100))
|
|
.map(|_| panic!("time out"));
|
|
let close = closes
|
|
.into_future()
|
|
.map(|(opt, _)| opt.expect("closes"));
|
|
let _ = rt.block_on(future::select(t, close));
|
|
}
|
|
|
|
#[test]
|
|
fn connect_call_is_lazy() {
|
|
// We especially don't want connects() triggered if there's
|
|
// idle connections that the Checkout would have found
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let _rt = Runtime::new().unwrap();
|
|
let connector = DebugConnector::new();
|
|
let connects = connector.connects.clone();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
assert_eq!(connects.load(Ordering::Relaxed), 0);
|
|
let req = Request::builder()
|
|
.uri("http://hyper.local/a")
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let _fut = client.request(req);
|
|
// internal Connect::connect should have been lazy, and not
|
|
// triggered an actual connect yet.
|
|
assert_eq!(connects.load(Ordering::Relaxed), 0);
|
|
}
|
|
|
|
#[test]
|
|
fn client_keep_alive_0() {
|
|
let _ = pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let connector = DebugConnector::new();
|
|
let connects = connector.connects.clone();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (tx2, rx2) = oneshot::channel();
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
//drop(server);
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 1");
|
|
let _ = tx1.send(());
|
|
|
|
let n2 = sock.read(&mut buf).expect("read 2");
|
|
assert_ne!(n2, 0);
|
|
let second_get = "GET /b HTTP/1.1\r\n";
|
|
assert_eq!(s(&buf[..second_get.len()]), second_get);
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 2");
|
|
let _ = tx2.send(());
|
|
});
|
|
|
|
|
|
assert_eq!(connects.load(Ordering::SeqCst), 0);
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req);
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::SeqCst), 1);
|
|
|
|
// sleep real quick to let the threadpool put connection in ready
|
|
// state and back into client pool
|
|
thread::sleep(Duration::from_millis(50));
|
|
|
|
let rx = rx2.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/b", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req);
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::SeqCst), 1, "second request should still only have 1 connect");
|
|
drop(client);
|
|
}
|
|
|
|
#[test]
|
|
fn client_keep_alive_extra_body() {
|
|
let _ = pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let connector = DebugConnector::new();
|
|
let connects = connector.connects.clone();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (tx2, rx2) = oneshot::channel();
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 5\r\n\r\nhello").expect("write 1");
|
|
// the body "hello", while ignored because its a HEAD request, should mean the connection
|
|
// cannot be put back in the pool
|
|
let _ = tx1.send(());
|
|
|
|
let mut sock2 = server.accept().unwrap().0;
|
|
let n2 = sock2.read(&mut buf).expect("read 2");
|
|
assert_ne!(n2, 0);
|
|
let second_get = "GET /b HTTP/1.1\r\n";
|
|
assert_eq!(s(&buf[..second_get.len()]), second_get);
|
|
sock2.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 2");
|
|
let _ = tx2.send(());
|
|
});
|
|
|
|
|
|
assert_eq!(connects.load(Ordering::Relaxed), 0);
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.method("HEAD")
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req);
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::Relaxed), 1);
|
|
|
|
let rx = rx2.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/b", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req);
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::Relaxed), 2);
|
|
}
|
|
|
|
#[test]
|
|
fn client_keep_alive_when_response_before_request_body_ends() {
|
|
use tokio_timer::Delay;
|
|
|
|
let _ = pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let connector = DebugConnector::new();
|
|
let connects = connector.connects.clone();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
let (tx2, rx2) = oneshot::channel();
|
|
let (tx3, rx3) = oneshot::channel();
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 1");
|
|
// after writing the response, THEN stream the body
|
|
let _ = tx1.send(());
|
|
|
|
sock.read(&mut buf).expect("read 2");
|
|
let _ = tx2.send(());
|
|
|
|
let n2 = sock.read(&mut buf).expect("read 3");
|
|
assert_ne!(n2, 0);
|
|
let second_get = "GET /b HTTP/1.1\r\n";
|
|
assert_eq!(s(&buf[..second_get.len()]), second_get);
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 2");
|
|
let _ = tx3.send(());
|
|
});
|
|
|
|
|
|
assert_eq!(connects.load(Ordering::Relaxed), 0);
|
|
|
|
let delayed_body = rx1
|
|
.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)))
|
|
.map(|_| Ok::<_, ()>("hello a"))
|
|
.map_err(|_| -> hyper::Error { panic!("rx1") })
|
|
.into_stream();
|
|
|
|
let rx = rx2.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.method("POST")
|
|
.uri(&*format!("http://{}/a", addr))
|
|
.body(Body::wrap_stream(delayed_body))
|
|
.unwrap();
|
|
let client2 = client.clone();
|
|
|
|
// req 1
|
|
let fut = future::join(client.request(req), rx)
|
|
.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)))
|
|
// req 2
|
|
.then(move |()| {
|
|
let rx = rx3.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/b", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
future::join(client2.request(req), rx)
|
|
.map(|r| r.0)
|
|
});
|
|
|
|
rt.block_on(fut).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::Relaxed), 1);
|
|
}
|
|
|
|
#[test]
|
|
fn connect_proxy_sends_absolute_uri() {
|
|
let _ = pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let connector = DebugConnector::new()
|
|
.proxy();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
//drop(server);
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
let n = sock.read(&mut buf).expect("read 1");
|
|
let expected = format!("GET http://{addr}/foo/bar HTTP/1.1\r\nhost: {addr}\r\n\r\n", addr=addr);
|
|
assert_eq!(s(&buf[..n]), expected);
|
|
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 1");
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.uri(&*format!("http://{}/foo/bar", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req);
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn connect_proxy_http_connect_sends_authority_form() {
|
|
let _ = pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let connector = DebugConnector::new()
|
|
.proxy();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
//drop(server);
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
let n = sock.read(&mut buf).expect("read 1");
|
|
let expected = format!("CONNECT {addr} HTTP/1.1\r\nhost: {addr}\r\n\r\n", addr=addr);
|
|
assert_eq!(s(&buf[..n]), expected);
|
|
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").expect("write 1");
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let req = Request::builder()
|
|
.method("CONNECT")
|
|
.uri(&*format!("http://{}/useless/path", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
let res = client.request(req);
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn client_upgrade() {
|
|
use tokio::io::{AsyncReadExt, AsyncWriteExt};
|
|
|
|
let _ = pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let connector = DebugConnector::new();
|
|
|
|
let client = Client::builder()
|
|
.build(connector);
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"\
|
|
HTTP/1.1 101 Switching Protocols\r\n\
|
|
Upgrade: foobar\r\n\
|
|
\r\n\
|
|
foobar=ready\
|
|
").unwrap();
|
|
let _ = tx1.send(());
|
|
|
|
let n = sock.read(&mut buf).expect("read 2");
|
|
assert_eq!(&buf[..n], b"foo=bar");
|
|
sock.write_all(b"bar=foo").expect("write 2");
|
|
});
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
|
|
let req = Request::builder()
|
|
.method("GET")
|
|
.uri(&*format!("http://{}/up", addr))
|
|
.body(Body::empty())
|
|
.unwrap();
|
|
|
|
let res = client.request(req);
|
|
let res = rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
|
|
assert_eq!(res.status(), 101);
|
|
let upgraded = rt.block_on(res
|
|
.into_body()
|
|
.on_upgrade())
|
|
.expect("on_upgrade");
|
|
|
|
let parts = upgraded.downcast::<DebugStream>().unwrap();
|
|
assert_eq!(s(&parts.read_buf), "foobar=ready");
|
|
|
|
let mut io = parts.io;
|
|
rt.block_on(io.write_all(b"foo=bar")).unwrap();
|
|
let mut vec = vec![];
|
|
rt.block_on(io.read_to_end(&mut vec)).unwrap();
|
|
assert_eq!(vec, b"bar=foo");
|
|
}
|
|
|
|
/*#[test]
|
|
fn alpn_h2() {
|
|
use hyper::Response;
|
|
use hyper::server::conn::Http;
|
|
use hyper::service::service_fn;
|
|
|
|
let _ = pretty_env_logger::try_init();
|
|
let mut rt = Runtime::new().unwrap();
|
|
let listener = TkTcpListener::bind(&"127.0.0.1:0".parse().unwrap()).unwrap();
|
|
let addr = listener.local_addr().unwrap();
|
|
let mut connector = DebugConnector::new();
|
|
connector.alpn_h2 = true;
|
|
let connects = connector.connects.clone();
|
|
|
|
let client = Client::builder()
|
|
.build::<_, ::hyper::Body>(connector);
|
|
|
|
let srv = listener.incoming()
|
|
.try_next()
|
|
.map_err(|_| unreachable!())
|
|
.and_then(|item| {
|
|
let socket = item.unwrap();
|
|
Http::new()
|
|
.http2_only(true)
|
|
.serve_connection(socket, service_fn(|req| async move {
|
|
assert_eq!(req.headers().get("host"), None);
|
|
Ok(Response::new(Body::empty()))
|
|
}))
|
|
})
|
|
.map_err(|e| panic!("server error: {}", e));
|
|
|
|
rt.block_on(srv).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::SeqCst), 0);
|
|
|
|
let url = format!("http://{}/a", addr).parse::<::hyper::Uri>().unwrap();
|
|
let res1 = client.get(url.clone());
|
|
let res2 = client.get(url.clone());
|
|
let res3 = client.get(url.clone());
|
|
rt.block_on(try_future::try_join3(res1, res2, res3)).unwrap();
|
|
|
|
// Since the client doesn't know it can ALPN at first, it will have
|
|
// started 3 connections. But, the server above will only handle 1,
|
|
// so the unwrapped responses futures show it still worked.
|
|
assert_eq!(connects.load(Ordering::SeqCst), 3);
|
|
|
|
let res4 = client.get(url.clone());
|
|
rt.block_on(res4).unwrap();
|
|
|
|
assert_eq!(connects.load(Ordering::SeqCst), 3, "after ALPN, no more connects");
|
|
drop(client);
|
|
}*/
|
|
|
|
|
|
struct DebugConnector {
|
|
http: HttpConnector,
|
|
closes: mpsc::Sender<()>,
|
|
connects: Arc<AtomicUsize>,
|
|
is_proxy: bool,
|
|
alpn_h2: bool,
|
|
}
|
|
|
|
impl DebugConnector {
|
|
fn new() -> DebugConnector {
|
|
let http = HttpConnector::new(1);
|
|
let (tx, _) = mpsc::channel(10);
|
|
DebugConnector::with_http_and_closes(http, tx)
|
|
}
|
|
|
|
fn with_http_and_closes(http: HttpConnector, closes: mpsc::Sender<()>) -> DebugConnector {
|
|
DebugConnector {
|
|
http: http,
|
|
closes: closes,
|
|
connects: Arc::new(AtomicUsize::new(0)),
|
|
is_proxy: false,
|
|
alpn_h2: false,
|
|
}
|
|
}
|
|
|
|
fn proxy(mut self) -> Self {
|
|
self.is_proxy = true;
|
|
self
|
|
}
|
|
}
|
|
|
|
impl Connect for DebugConnector {
|
|
type Transport = DebugStream;
|
|
type Error = io::Error;
|
|
type Future = Pin<Box<dyn Future<
|
|
Output = Result<(DebugStream, Connected), io::Error>
|
|
> + Send>>;
|
|
|
|
fn connect(&self, dst: Destination) -> Self::Future {
|
|
self.connects.fetch_add(1, Ordering::SeqCst);
|
|
let closes = self.closes.clone();
|
|
let is_proxy = self.is_proxy;
|
|
let is_alpn_h2 = self.alpn_h2;
|
|
Box::pin(self.http.connect(dst).map_ok(move |(s, mut c)| {
|
|
if is_alpn_h2 {
|
|
c = c.negotiated_h2();
|
|
}
|
|
(DebugStream(s, closes), c.proxy(is_proxy))
|
|
}))
|
|
}
|
|
}
|
|
|
|
struct DebugStream(TcpStream, mpsc::Sender<()>);
|
|
|
|
impl Drop for DebugStream {
|
|
fn drop(&mut self) {
|
|
let _ = self.1.try_send(());
|
|
}
|
|
}
|
|
|
|
impl AsyncWrite for DebugStream {
|
|
fn poll_shutdown(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>> {
|
|
Pin::new(&mut self.0).poll_shutdown(cx)
|
|
}
|
|
|
|
fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>> {
|
|
Pin::new(&mut self.0).poll_flush(cx)
|
|
}
|
|
|
|
fn poll_write(
|
|
mut self: Pin<&mut Self>,
|
|
cx: &mut Context<'_>,
|
|
buf: &[u8],
|
|
) -> Poll<Result<usize, io::Error>> {
|
|
Pin::new(&mut self.0).poll_write(cx, buf)
|
|
}
|
|
}
|
|
|
|
impl AsyncRead for DebugStream {
|
|
fn poll_read(
|
|
mut self: Pin<&mut Self>,
|
|
cx: &mut Context,
|
|
buf: &mut [u8],
|
|
) -> Poll<Result<usize, io::Error>> {
|
|
Pin::new(&mut self.0).poll_read(cx, buf)
|
|
}
|
|
}
|
|
}
|
|
|
|
mod conn {
|
|
use std::io::{self, Read, Write};
|
|
use std::net::TcpListener;
|
|
use std::pin::Pin;
|
|
use std::task::{Context, Poll};
|
|
use std::thread;
|
|
use std::time::{Duration, Instant};
|
|
|
|
use futures_channel::oneshot;
|
|
use futures_util::future::{self, poll_fn, FutureExt};
|
|
use futures_util::try_future::TryFutureExt;
|
|
use futures_util::try_stream::TryStreamExt;
|
|
use tokio::runtime::current_thread::Runtime;
|
|
use tokio_io::{AsyncRead, AsyncWrite};
|
|
use tokio_net::tcp::TcpStream;
|
|
use tokio_timer::Delay;
|
|
|
|
use hyper::{self, Request, Body, Method};
|
|
use hyper::client::conn;
|
|
|
|
use super::{s, tcp_connect, FutureHyperExt};
|
|
|
|
#[test]
|
|
fn get() {
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
let n = sock.read(&mut buf).expect("read 1");
|
|
|
|
// Notably:
|
|
// - Just a path, since just a path was set
|
|
// - No host, since no host was set
|
|
let expected = "GET /a HTTP/1.1\r\n\r\n";
|
|
assert_eq!(s(&buf[..n]), expected);
|
|
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").unwrap();
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let (mut client, conn) = rt.block_on(conn::handshake(tcp)).unwrap();
|
|
|
|
rt.spawn(conn.map_err(|e| panic!("conn error: {}", e)).map(|_| ()));
|
|
|
|
let req = Request::builder()
|
|
.uri("/a")
|
|
.body(Default::default())
|
|
.unwrap();
|
|
let res = client.send_request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn incoming_content_length() {
|
|
use hyper::body::Payload;
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
let n = sock.read(&mut buf).expect("read 1");
|
|
|
|
let expected = "GET / HTTP/1.1\r\n\r\n";
|
|
assert_eq!(s(&buf[..n]), expected);
|
|
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 5\r\n\r\nhello").unwrap();
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let (mut client, conn) = rt.block_on(conn::handshake(tcp)).unwrap();
|
|
|
|
rt.spawn(conn.map_err(|e| panic!("conn error: {}", e)).map(|_| ()));
|
|
|
|
let req = Request::builder()
|
|
.uri("/")
|
|
.body(Default::default())
|
|
.unwrap();
|
|
let res = client.send_request(req).and_then(move |mut res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
assert_eq!(res.body().content_length(), Some(5));
|
|
assert!(!res.body().is_end_stream());
|
|
poll_fn(move |ctx| Pin::new(res.body_mut()).poll_data(ctx)).map(Option::unwrap)
|
|
});
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
let chunk = rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
assert_eq!(chunk.len(), 5);
|
|
}
|
|
|
|
#[test]
|
|
fn aborted_body_isnt_completed() {
|
|
let _ = ::pretty_env_logger::try_init();
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx, rx) = oneshot::channel();
|
|
let server = thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let expected = "POST / HTTP/1.1\r\ntransfer-encoding: chunked\r\n\r\n5\r\nhello\r\n";
|
|
let mut buf = vec![0; expected.len()];
|
|
sock.read_exact(&mut buf).expect("read 1");
|
|
assert_eq!(s(&buf), expected);
|
|
|
|
let _ = tx.send(());
|
|
|
|
assert_eq!(sock.read(&mut buf).expect("read 2"), 0);
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let (mut client, conn) = rt.block_on(conn::handshake(tcp)).unwrap();
|
|
|
|
rt.spawn(conn.map_err(|e| panic!("conn error: {}", e)).map(|_| ()));
|
|
|
|
let (mut sender, body) = Body::channel();
|
|
let sender = thread::spawn(move || {
|
|
sender.send_data("hello".into()).ok().unwrap();
|
|
Runtime::new().unwrap().block_on(rx).unwrap();
|
|
sender.abort();
|
|
});
|
|
|
|
let req = Request::builder()
|
|
.method(Method::POST)
|
|
.uri("/")
|
|
.body(body)
|
|
.unwrap();
|
|
let res = client.send_request(req);
|
|
rt.block_on(res).unwrap_err();
|
|
|
|
server.join().expect("server thread panicked");
|
|
sender.join().expect("sender thread panicked");
|
|
}
|
|
|
|
#[test]
|
|
fn uri_absolute_form() {
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
let n = sock.read(&mut buf).expect("read 1");
|
|
|
|
// Notably:
|
|
// - Still no Host header, since it wasn't set
|
|
let expected = "GET http://hyper.local/a HTTP/1.1\r\n\r\n";
|
|
assert_eq!(s(&buf[..n]), expected);
|
|
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").unwrap();
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let (mut client, conn) = rt.block_on(conn::handshake(tcp)).unwrap();
|
|
|
|
rt.spawn(conn.map_err(|e| panic!("conn error: {}", e)).map(|_| ()));
|
|
|
|
let req = Request::builder()
|
|
.uri("http://hyper.local/a")
|
|
.body(Default::default())
|
|
.unwrap();
|
|
|
|
let res = client.send_request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn http1_conn_coerces_http2_request() {
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
let n = sock.read(&mut buf).expect("read 1");
|
|
|
|
// Not HTTP/2, nor panicked
|
|
let expected = "GET /a HTTP/1.1\r\n\r\n";
|
|
assert_eq!(s(&buf[..n]), expected);
|
|
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").unwrap();
|
|
let _ = tx1.send(());
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let (mut client, conn) = rt.block_on(conn::handshake(tcp)).unwrap();
|
|
|
|
rt.spawn(conn.map_err(|e| panic!("conn error: {}", e)).map(|_| ()));
|
|
|
|
let req = Request::builder()
|
|
.uri("/a")
|
|
.version(hyper::Version::HTTP_2)
|
|
.body(Default::default())
|
|
.unwrap();
|
|
|
|
let res = client.send_request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
rt.block_on(future::join(res, rx).map(|r| r.0)).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn pipeline() {
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n").unwrap();
|
|
|
|
let _ = tx1.send(Ok::<_, ()>(()));
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let (mut client, conn) = rt.block_on(conn::handshake(tcp)).unwrap();
|
|
|
|
rt.spawn(conn.map_err(|e| panic!("conn error: {}", e)).map(|_| ()));
|
|
|
|
let req = Request::builder()
|
|
.uri("/a")
|
|
.body(Default::default())
|
|
.unwrap();
|
|
let res1 = client.send_request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
});
|
|
|
|
// pipelined request will hit NotReady, and thus should return an Error::Cancel
|
|
let req = Request::builder()
|
|
.uri("/b")
|
|
.body(Default::default())
|
|
.unwrap();
|
|
let res2 = client
|
|
.send_request(req)
|
|
.map(|result| {
|
|
let err = result.expect_err("res2");
|
|
assert!(err.is_canceled(), "err not canceled, {:?}", err);
|
|
Ok::<_, ()>(())
|
|
});
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
rt.block_on(future::join3(res1, res2, rx).map(|r| r.0)).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn upgrade() {
|
|
use tokio::io::{AsyncReadExt, AsyncWriteExt};
|
|
|
|
let _ = ::pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"\
|
|
HTTP/1.1 101 Switching Protocols\r\n\
|
|
Upgrade: foobar\r\n\
|
|
\r\n\
|
|
foobar=ready\
|
|
").unwrap();
|
|
let _ = tx1.send(());
|
|
|
|
let n = sock.read(&mut buf).expect("read 2");
|
|
assert_eq!(&buf[..n], b"foo=bar");
|
|
sock.write_all(b"bar=foo").expect("write 2");
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let io = DebugStream {
|
|
tcp: tcp,
|
|
shutdown_called: false,
|
|
};
|
|
|
|
let (mut client, mut conn) = rt.block_on(conn::handshake(io)).unwrap();
|
|
|
|
{
|
|
let until_upgrade = poll_fn(|ctx| {
|
|
conn.poll_without_shutdown(ctx)
|
|
});
|
|
|
|
let req = Request::builder()
|
|
.uri("/a")
|
|
.body(Default::default())
|
|
.unwrap();
|
|
let res = client.send_request(req).and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::SWITCHING_PROTOCOLS);
|
|
assert_eq!(res.headers()["Upgrade"], "foobar");
|
|
res.into_body().try_concat()
|
|
});
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
rt.block_on(future::join3(until_upgrade, res, rx).map(|r| r.0)).unwrap();
|
|
|
|
// should not be ready now
|
|
rt.block_on(poll_fn(|ctx| {
|
|
assert!(client.poll_ready(ctx).is_pending());
|
|
Poll::Ready(Ok::<_, ()>(()))
|
|
})).unwrap();
|
|
}
|
|
|
|
let parts = conn.into_parts();
|
|
let mut io = parts.io;
|
|
let buf = parts.read_buf;
|
|
|
|
assert_eq!(buf, b"foobar=ready"[..]);
|
|
assert!(!io.shutdown_called, "upgrade shouldn't shutdown AsyncWrite");
|
|
rt.block_on(poll_fn(|ctx| {
|
|
let ready = client.poll_ready(ctx);
|
|
assert_matches!(ready, Poll::Ready(Err(_)));
|
|
ready
|
|
})).unwrap_err();
|
|
|
|
let mut vec = vec![];
|
|
rt.block_on(io.write_all(b"foo=bar")).unwrap();
|
|
rt.block_on(io.read_to_end(&mut vec)).unwrap();
|
|
assert_eq!(vec, b"bar=foo");
|
|
}
|
|
|
|
#[test]
|
|
fn connect_method() {
|
|
use tokio::io::{AsyncReadExt, AsyncWriteExt};
|
|
|
|
let _ = ::pretty_env_logger::try_init();
|
|
|
|
let server = TcpListener::bind("127.0.0.1:0").unwrap();
|
|
let addr = server.local_addr().unwrap();
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let (tx1, rx1) = oneshot::channel();
|
|
|
|
thread::spawn(move || {
|
|
let mut sock = server.accept().unwrap().0;
|
|
sock.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
sock.set_write_timeout(Some(Duration::from_secs(5))).unwrap();
|
|
let mut buf = [0; 4096];
|
|
sock.read(&mut buf).expect("read 1");
|
|
sock.write_all(b"\
|
|
HTTP/1.1 200 OK\r\n\
|
|
\r\n\
|
|
foobar=ready\
|
|
").unwrap();
|
|
let _ = tx1.send(Ok::<_, ()>(()));
|
|
|
|
let n = sock.read(&mut buf).expect("read 2");
|
|
assert_eq!(&buf[..n], b"foo=bar", "sock read 2 bytes");
|
|
sock.write_all(b"bar=foo").expect("write 2");
|
|
});
|
|
|
|
let tcp = rt.block_on(tcp_connect(&addr)).unwrap();
|
|
|
|
let io = DebugStream {
|
|
tcp: tcp,
|
|
shutdown_called: false,
|
|
};
|
|
|
|
let (mut client, mut conn) = rt.block_on(conn::handshake(io)).unwrap();
|
|
|
|
{
|
|
let until_tunneled = poll_fn(|ctx| {
|
|
conn.poll_without_shutdown(ctx)
|
|
});
|
|
|
|
let req = Request::builder()
|
|
.method("CONNECT")
|
|
.uri(addr.to_string())
|
|
.body(Default::default())
|
|
.unwrap();
|
|
let res = client
|
|
.send_request(req)
|
|
.and_then(move |res| {
|
|
assert_eq!(res.status(), hyper::StatusCode::OK);
|
|
res.into_body().try_concat()
|
|
})
|
|
.map_ok(|body| {
|
|
assert_eq!(body.as_ref(), b"");
|
|
});
|
|
|
|
let rx = rx1.expect("thread panicked");
|
|
let rx = rx.then(|_| Delay::new(Instant::now() + Duration::from_millis(200)));
|
|
rt.block_on(future::join3(until_tunneled, res, rx).map(|r| r.0)).unwrap();
|
|
|
|
// should not be ready now
|
|
rt.block_on(poll_fn(|ctx| {
|
|
assert!(client.poll_ready(ctx).is_pending());
|
|
Poll::Ready(Ok::<_, ()>(()))
|
|
})).unwrap();
|
|
}
|
|
|
|
let parts = conn.into_parts();
|
|
let mut io = parts.io;
|
|
let buf = parts.read_buf;
|
|
|
|
assert_eq!(buf, b"foobar=ready"[..]);
|
|
assert!(!io.shutdown_called, "tunnel shouldn't shutdown AsyncWrite");
|
|
|
|
rt.block_on(poll_fn(|ctx| {
|
|
let ready = client.poll_ready(ctx);
|
|
assert_matches!(ready, Poll::Ready(Err(_)));
|
|
ready
|
|
})).unwrap_err();
|
|
|
|
let mut vec = vec![];
|
|
rt.block_on(io.write_all(b"foo=bar")).unwrap();
|
|
rt.block_on(io.read_to_end(&mut vec)).unwrap();
|
|
assert_eq!(vec, b"bar=foo");
|
|
}
|
|
|
|
// DISABLED
|
|
// #[test]
|
|
/*fn http2_detect_conn_eof() {
|
|
use futures_util::future;
|
|
use hyper::{Response, Server};
|
|
use hyper::service::service_fn;
|
|
use tokio::timer::Delay;
|
|
|
|
let _ = pretty_env_logger::try_init();
|
|
|
|
let mut rt = Runtime::new().unwrap();
|
|
|
|
let server = Server::bind(&([127, 0, 0, 1], 0).into())
|
|
.http2_only(true)
|
|
.serve(|| service_fn(|_req| {
|
|
Ok(Response::new(Body::empty()))
|
|
}));
|
|
let addr = server.local_addr();
|
|
let (shdn_tx, shdn_rx) = oneshot::channel();
|
|
rt.spawn(server.with_graceful_shutdown(shdn_rx).map_err(|e| panic!("server error: {:?}", e)));
|
|
|
|
let io = rt.block_on(tcp_connect(&addr)).expect("tcp connect");
|
|
let (mut client, conn) = rt.block_on(
|
|
conn::Builder::new().http2_only(true).handshake::<_, Body>(io)
|
|
).expect("http handshake");
|
|
rt.spawn(conn.map_err(|e| panic!("client conn error: {:?}", e)));
|
|
|
|
|
|
// Sanity check that client is ready
|
|
rt.block_on(future::poll_fn(|ctx| client.poll_ready(ctx))).expect("client poll ready sanity");
|
|
|
|
let req = Request::builder()
|
|
.uri(format!("http://{}/", addr))
|
|
.body(Body::empty())
|
|
.expect("request builder");
|
|
|
|
rt.block_on(client.send_request(req)).expect("req1 send");
|
|
|
|
// Sanity check that client is STILL ready
|
|
rt.block_on(future::poll_fn(|ctx| client.poll_ready(ctx))).expect("client poll ready after");
|
|
|
|
// Trigger the server shutdown...
|
|
let _ = shdn_tx.send(());
|
|
|
|
// Allow time for graceful shutdown roundtrips...
|
|
rt.block_on(Delay::new(::std::time::Instant::now() + Duration::from_millis(100)).map_err(|e| panic!("delay error: {:?}", e))).expect("delay");
|
|
|
|
// After graceful shutdown roundtrips, the client should be closed...
|
|
rt.block_on(future::poll_fn(|ctx| client.poll_ready(ctx))).expect_err("client should be closed");
|
|
}*/
|
|
|
|
struct DebugStream {
|
|
tcp: TcpStream,
|
|
shutdown_called: bool,
|
|
}
|
|
|
|
/*impl Write for DebugStream {
|
|
fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
|
|
self.tcp.write(buf)
|
|
}
|
|
|
|
fn flush(&mut self) -> io::Result<()> {
|
|
self.tcp.flush()
|
|
}
|
|
}*/
|
|
|
|
impl AsyncWrite for DebugStream {
|
|
fn poll_shutdown(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>> {
|
|
self.shutdown_called = true;
|
|
Pin::new(&mut self.tcp).poll_shutdown(cx)
|
|
}
|
|
|
|
fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>> {
|
|
Pin::new(&mut self.tcp).poll_flush(cx)
|
|
}
|
|
|
|
fn poll_write(
|
|
mut self: Pin<&mut Self>,
|
|
cx: &mut Context<'_>,
|
|
buf: &[u8],
|
|
) -> Poll<Result<usize, io::Error>> {
|
|
Pin::new(&mut self.tcp).poll_write(cx, buf)
|
|
}
|
|
}
|
|
|
|
impl AsyncRead for DebugStream {
|
|
fn poll_read(
|
|
mut self: Pin<&mut Self>,
|
|
cx: &mut Context,
|
|
buf: &mut [u8],
|
|
) -> Poll<Result<usize, io::Error>> {
|
|
Pin::new(&mut self.tcp).poll_read(cx, buf)
|
|
}
|
|
}
|
|
}
|
|
|
|
trait FutureHyperExt: TryFuture {
|
|
fn expect(self, msg: &'static str) -> Pin<Box<dyn Future<Output=Self::Ok>>>;
|
|
}
|
|
|
|
impl<F> FutureHyperExt for F
|
|
where
|
|
F: TryFuture + 'static,
|
|
F::Error: ::std::fmt::Debug,
|
|
{
|
|
fn expect(self, msg: &'static str) -> Pin<Box<dyn Future<Output=Self::Ok>>> {
|
|
Box::pin(self
|
|
.inspect_err(move |e| panic!("expect: {}; error={:?}", msg, e))
|
|
.map(Result::unwrap))
|
|
}
|
|
}
|