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QPACK: do not panic on tracking an already tracked stream bloc

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This commit is contained in:
stammw
2019-01-22 13:44:09 +01:00
committed by Dirkjan Ochtman
parent 3f00c49b05
commit a6d74bfcb8
1 changed files with 10 additions and 4 deletions
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quinn-h3/src/qpack/table/dynamic.rs
+10 -4
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@@ -488,12 +488,18 @@ impl DynamicTable {
self.track_blocs = Some(HashMap::new());
}
if self.track_blocs.as_ref().unwrap().contains_key(&stream_id) {
self.untrack_bloc(stream_id).ok();
}
match self.track_blocs.as_mut().unwrap().entry(stream_id) {
Entry::Occupied(e) => {
unimplemented!();
Entry::Occupied(mut e) => {
e.insert(refs);
}
Entry::Vacant(e) => e.insert(refs),
};
Entry::Vacant(e) => {
e.insert(refs);
}
}
}
fn track_cancel<T>(&mut self, refs: T) -> Result<(), Error>