mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-29 00:00:11 +02:00
Carl Lerche
066965cd59
Uses the infrastructure added by #2828 to enable switching `TcpListener::accept` to use `&self`. This also switches `poll_accept` to use `&self`. While doing introduces a hazard, `poll_*` style functions are considered low-level. Most users will use the `async fn` variants which are more misuse-resistant. TcpListener::incoming() is temporarily removed as it has the same problem as `TcpSocket::by_ref()` and will be implemented later.
30 lines
806 B
Rust
30 lines
806 B
Rust
#![warn(rust_2018_idioms)]
|
|
#![cfg(feature = "full")]
|
|
|
|
use tokio::io::{self, AsyncWriteExt};
|
|
use tokio::net::{TcpListener, TcpStream};
|
|
use tokio::prelude::*;
|
|
use tokio_test::assert_ok;
|
|
|
|
#[tokio::test]
|
|
async fn shutdown() {
|
|
let srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
|
|
let addr = assert_ok!(srv.local_addr());
|
|
|
|
tokio::spawn(async move {
|
|
let mut stream = assert_ok!(TcpStream::connect(&addr).await);
|
|
|
|
assert_ok!(AsyncWriteExt::shutdown(&mut stream).await);
|
|
|
|
let mut buf = [0; 1];
|
|
let n = assert_ok!(stream.read(&mut buf).await);
|
|
assert_eq!(n, 0);
|
|
});
|
|
|
|
let (mut stream, _) = assert_ok!(srv.accept().await);
|
|
let (mut rd, mut wr) = stream.split();
|
|
|
|
let n = assert_ok!(io::copy(&mut rd, &mut wr).await);
|
|
assert_eq!(n, 0);
|
|
}
|