mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-29 00:00:11 +02:00
Carl Lerche
fc1640891e
A sealed `net::ToSocketAddrs` trait is added. This trait is not intended to be used by users. Instead, it is an argument to `connect` and `bind` functions. The operating system's DNS lookup functionality is used. Blocking operations are performed on a thread pool in order to avoid blocking the runtime.
29 lines
762 B
Rust
29 lines
762 B
Rust
#![warn(rust_2018_idioms)]
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use tokio::io::AsyncWriteExt;
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use tokio::net::{TcpListener, TcpStream};
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use tokio::prelude::*;
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use tokio_test::assert_ok;
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#[tokio::test]
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async fn shutdown() {
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let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
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let addr = assert_ok!(srv.local_addr());
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tokio::spawn(async move {
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let mut stream = assert_ok!(TcpStream::connect(&addr).await);
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assert_ok!(AsyncWriteExt::shutdown(&mut stream).await);
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let mut buf = [0; 1];
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let n = assert_ok!(stream.read(&mut buf).await);
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assert_eq!(n, 0);
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});
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let (stream, _) = assert_ok!(srv.accept().await);
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let (mut rd, mut wr) = stream.split();
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let n = assert_ok!(rd.copy(&mut wr).await);
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assert_eq!(n, 0);
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}
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