mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-22 00:00:11 +02:00
Alex Crichton
6c045d31ac
Renamed APIs * Loop => reactor::Core * LoopHandle => reactor::Handle * LoopPin => reactor::Pinned * TcpStream => net::TcpStream * TcpListener => net::TcpListener * UdpSocket => net::UdpSocket * Sender => channel::Sender * Receiver => channel::Receiver * Timeout => reactor::Timeout * ReadinessStream => reactor::PollEvented * All `LoopHandle` methods to construct objects are now free functions on the associated types, e.g. `LoopHandle::tcp_listen` is now `TcpListener::bind` * All APIs taking a `Handle` now take a `Handle` as the last argument * All future-returning APIs now return concrete types instead of trait objects Added APIs * io::Io trait -- Read + Write + ability to poll Removed without replacement: * AddSource * AddTimeout * IoToken * TimeoutToken Closes #3 Closes #6
46 lines
1.1 KiB
Rust
46 lines
1.1 KiB
Rust
extern crate futures;
|
|
extern crate tokio_core;
|
|
|
|
use std::net::TcpStream;
|
|
use std::thread;
|
|
use std::io::{Write, Read};
|
|
|
|
use futures::Future;
|
|
use futures::stream::Stream;
|
|
use tokio_core::io::read_to_end;
|
|
use tokio_core::net::TcpListener;
|
|
use tokio_core::reactor::Core;
|
|
|
|
macro_rules! t {
|
|
($e:expr) => (match $e {
|
|
Ok(e) => e,
|
|
Err(e) => panic!("{} failed with {:?}", stringify!($e), e),
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn limit() {
|
|
let mut l = t!(Core::new());
|
|
let srv = TcpListener::bind(&t!("127.0.0.1:0".parse()), &l.handle());
|
|
let srv = t!(l.run(srv));
|
|
let addr = t!(srv.local_addr());
|
|
|
|
let t = thread::spawn(move || {
|
|
let mut s1 = TcpStream::connect(&addr).unwrap();
|
|
s1.write_all(b"foo bar baz").unwrap();
|
|
});
|
|
|
|
let clients = srv.incoming().map(|e| e.0).take(1);
|
|
let copied = clients.collect().and_then(|clients| {
|
|
let mut clients = clients.into_iter();
|
|
let a = clients.next().unwrap();
|
|
|
|
read_to_end(a.take(4), Vec::new())
|
|
});
|
|
|
|
let (_, data) = t!(l.run(copied));
|
|
t.join().unwrap();
|
|
|
|
assert_eq!(data, b"foo ");
|
|
}
|