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https://github.com/rust-lang/rust
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20 lines
548 B
Rust
20 lines
548 B
Rust
// program should terminate even if a thread is blocked on I/O.
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// https://github.com/fortanix/rust-sgx/issues/109
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// run-pass
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// ignore-emscripten no threads support
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use std::{net::TcpListener, sync::mpsc, thread};
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fn main() {
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let (tx, rx) = mpsc::channel();
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thread::spawn(move || {
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let listen = TcpListener::bind("127.0.0.1:0").unwrap();
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tx.send(()).unwrap();
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while let Ok(_) = listen.accept() {}
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});
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rx.recv().unwrap();
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for _ in 0..3 { thread::yield_now(); }
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println!("Exiting main thread");
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}
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