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Comment on infinite sleep

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Marcin Mielniczuk 5 years ago
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a8e9b1a0d5
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  1. 1
      crates/wasi-common/src/sys/windows/hostcalls_impl/misc.rs

1
crates/wasi-common/src/sys/windows/hostcalls_impl/misc.rs

@ -130,6 +130,7 @@ pub(crate) fn poll_oneoff(
return Ok(()); return Ok(());
} }
None => { None => {
// `poll` invoked with nfds = 0, timeout = -1 appears to be an infinite sleep
// The thread is not guanteed to remain parked forever, so we need to loop // The thread is not guanteed to remain parked forever, so we need to loop
loop { loop {
thread::park(); thread::park();

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