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