83 lines
2.6 KiB
Rust
83 lines
2.6 KiB
Rust
// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// ignore-linux see joyent/libuv#1189
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// ignore-android needs extra network permissions
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// ignore-openbsd system ulimit (Too many open files)
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// ignore-bitrig system ulimit (Too many open files)
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// exec-env:RUST_LOG=debug
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#![feature(rustc_private, libc, old_io, io, std_misc)]
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#![allow(deprecated, unused_must_use)]
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#[macro_use]
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extern crate log;
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extern crate libc;
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use std::sync::mpsc::channel;
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use std::old_io::net::tcp::{TcpListener, TcpStream};
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use std::old_io::{Acceptor, Listener, Reader, Writer};
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use std::thread::{self, Builder};
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use std::time::Duration;
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fn main() {
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// This test has a chance to time out, try to not let it time out
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thread::spawn(move|| -> () {
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use std::old_io::timer;
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timer::sleep(Duration::milliseconds(30 * 1000));
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println!("timed out!");
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unsafe { libc::exit(1) }
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});
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let (tx, rx) = channel();
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thread::spawn(move || -> () {
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let mut listener = TcpListener::bind("127.0.0.1:0").unwrap();
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tx.send(listener.socket_name().unwrap()).unwrap();
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let mut acceptor = listener.listen();
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loop {
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let mut stream = match acceptor.accept() {
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Ok(stream) => stream,
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Err(error) => {
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debug!("accept panicked: {}", error);
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continue;
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}
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};
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stream.read_byte();
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stream.write(&[2]);
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}
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});
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let addr = rx.recv().unwrap();
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let (tx, rx) = channel();
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for _ in 0..1000 {
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let tx = tx.clone();
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Builder::new().stack_size(64 * 1024).spawn(move|| {
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match TcpStream::connect(addr) {
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Ok(stream) => {
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let mut stream = stream;
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stream.write(&[1]);
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let mut buf = [0];
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stream.read(&mut buf);
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},
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Err(e) => debug!("{}", e)
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}
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tx.send(()).unwrap();
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});
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}
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// Wait for all clients to exit, but don't wait for the server to exit. The
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// server just runs infinitely.
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drop(tx);
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for _ in 0..1000 {
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rx.recv().unwrap();
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}
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unsafe { libc::exit(0) }
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}
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