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https://github.com/tokio-rs/tokio.git
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9303076a6b
* Change a return value of reactor::poll to io::Result. * Revert "Change a return value of reactor::poll to io::Result." This reverts commit 281d8c32d44d8971e0aebf3833a72c02273ac3d2. * Return a result from reactor::poll. * Drop a reactor if any error occurs. Fix warnings in tests. * Update a documentation for reactor::turn. * Unwrap the last turn() call in tests.
44 lines
855 B
Rust
44 lines
855 B
Rust
extern crate tokio;
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use std::thread;
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use std::time::{Duration, Instant};
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use std::sync::mpsc;
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use tokio::reactor::Reactor;
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#[test]
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fn works() {
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let mut r = Reactor::new().unwrap();
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r.handle().wakeup();
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r.turn(None).unwrap();
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let now = Instant::now();
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let mut n = 0;
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while now.elapsed() < Duration::from_millis(10) {
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n += 1;
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r.turn(Some(Duration::from_millis(10))).unwrap();
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}
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assert!(n < 5);
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}
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#[test]
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fn wakes() {
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const N: usize = 1_000;
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let mut r = Reactor::new().unwrap();
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let handle = r.handle();
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let (tx, rx) = mpsc::channel();
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let t = thread::spawn(move || {
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for _ in 0..N {
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rx.recv().unwrap();
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handle.wakeup();
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}
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});
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for _ in 0..N {
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tx.send(()).unwrap();
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r.turn(None).unwrap();
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}
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t.join().unwrap();
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}
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