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Wait for waker when no data is available on UDP socket.

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This commit is contained in:
Roy Buitenhuis 2023-03-15 13:56:40 +01:00
parent e9a161b462
commit 46b437dea0
1 changed files with 1 additions and 2 deletions
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embassy-net/src/udp.rs
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@ -94,8 +94,7 @@ impl<'a> UdpSocket<'a> {
Ok(x) => Poll::Ready(Ok(x)), Ok(x) => Poll::Ready(Ok(x)),
// No data ready // No data ready
Err(udp::RecvError::Exhausted) => { Err(udp::RecvError::Exhausted) => {
//s.register_recv_waker(cx.waker()); s.register_recv_waker(cx.waker());
cx.waker().wake_by_ref();
Poll::Pending Poll::Pending
} }
}) })