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fix: High CPU Usage (100%) in Specific Scenarios #783

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Merged
merged 2 commits into from
Jun 3, 2024
Merged

fix: High CPU Usage (100%) in Specific Scenarios #783

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15df34b
fix: High CPU Usage (100%) in Specific Scenarios (#781)
Jun 3, 2024
c0f5c8e
fix: High CPU Usage (100%) in Specific Scenarios, better version (#781)
Jun 3, 2024
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8 changes: 7 additions & 1 deletion src/codec/framed_write.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,7 @@ where

loop {
while !self.encoder.is_empty() {
match self.encoder.next {
let n = match self.encoder.next {
Some(Next::Data(ref mut frame)) => {
tracing::trace!(queued_data_frame = true);
let mut buf = (&mut self.encoder.buf).chain(frame.payload_mut());
Expand All @@ -148,6 +148,12 @@ where
))?
}
};
if n == 0 {
return Poll::Ready(Err(io::Error::new(
io::ErrorKind::WriteZero,
"failed to write frame to socket",
)));
}
}

match self.encoder.unset_frame() {
Expand Down