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Do not use Instant::now when zero reset streams are configured. (#537)

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This allows to use `h2` on wasm platforms which lack an
`Instant::now` implementation by setting the number of streams to
0 with: `h2::client::Builder::max_concurrent_reset_streams`.
This commit is contained in:
boxdot
2021-05-05 18:28:45 +02:00
committed by GitHub
parent 361de985a0
commit 04570652b7
2 changed files with 13 additions and 7 deletions
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16
src/proto/streams/recv.rs
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@@ -866,13 +866,15 @@ impl Recv {
}
pub fn clear_expired_reset_streams(&mut self, store: &mut Store, counts: &mut Counts) {
let now = Instant::now();
let reset_duration = self.reset_duration;
while let Some(stream) = self.pending_reset_expired.pop_if(store, |stream| {
let reset_at = stream.reset_at.expect("reset_at must be set if in queue");
now - reset_at > reset_duration
}) {
counts.transition_after(stream, true);
if !self.pending_reset_expired.is_empty() {
let now = Instant::now();
let reset_duration = self.reset_duration;
while let Some(stream) = self.pending_reset_expired.pop_if(store, |stream| {
let reset_at = stream.reset_at.expect("reset_at must be set if in queue");
now - reset_at > reset_duration
}) {
counts.transition_after(stream, true);
}
}
}