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refactor channel node remove operation

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This commit is contained in:
Nikolay Kim 2018-09-17 05:29:07 -07:00
parent 03e318f446
commit 599e6b3385
1 changed files with 14 additions and 26 deletions
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40
src/server/channel.rs
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@ -72,6 +72,18 @@ where
}
}
impl<T, H> Drop for HttpChannel<T, H>
where
T: IoStream,
H: HttpHandler + 'static,
{
fn drop(&mut self) {
if let Some(mut node) = self.node.take() {
node.remove()
}
}
}
impl<T, H> Future for HttpChannel<T, H>
where
T: IoStream,
@ -86,9 +98,6 @@ where
match timer.poll() {
Ok(Async::Ready(_)) => {
trace!("Slow request timed out, close connection");
if let Some(n) = self.node.as_mut() {
n.remove()
};
return Ok(Async::Ready(()));
}
Ok(Async::NotReady) => (),
@ -116,28 +125,10 @@ where
let mut is_eof = false;
let kind = match self.proto {
Some(HttpProtocol::H1(ref mut h1)) => {
let result = h1.poll();
match result {
Ok(Async::Ready(())) | Err(_) => {
if let Some(n) = self.node.as_mut() {
n.remove()
};
}
_ => (),
}
return result;
return h1.poll();
}
Some(HttpProtocol::H2(ref mut h2)) => {
let result = h2.poll();
match result {
Ok(Async::Ready(())) | Err(_) => {
if let Some(n) = self.node.as_mut() {
n.remove()
};
}
_ => (),
}
return result;
return h2.poll();
}
Some(HttpProtocol::Unknown(_, _, ref mut io, ref mut buf)) => {
let mut disconnect = false;
@ -156,9 +147,6 @@ where
}
if disconnect {
debug!("Ignored premature client disconnection");
if let Some(n) = self.node.as_mut() {
n.remove()
};
return Err(());
}