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Coalesce as many fs events as possible before processing them

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This commit is contained in:
Antonio Scandurra 2022-06-30 10:20:46 +02:00
parent b96962005e
commit 5df0a6a425
1 changed files with 7 additions and 1 deletions
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8
crates/project/src/worktree.rs
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@ -45,6 +45,7 @@ use std::{
os::unix::prelude::{OsStrExt, OsStringExt}, os::unix::prelude::{OsStrExt, OsStringExt},
path::{Path, PathBuf}, path::{Path, PathBuf},
sync::{atomic::AtomicUsize, Arc}, sync::{atomic::AtomicUsize, Arc},
task::Poll,
time::{Duration, SystemTime}, time::{Duration, SystemTime},
}; };
use sum_tree::{Bias, Edit, SeekTarget, SumTree, TreeMap}; use sum_tree::{Bias, Edit, SeekTarget, SumTree, TreeMap};
@ -2073,7 +2074,12 @@ impl BackgroundScanner {
} }
futures::pin_mut!(events_rx); futures::pin_mut!(events_rx);
while let Some(events) = events_rx.next().await {
while let Some(mut events) = events_rx.next().await {
while let Poll::Ready(Some(additional_events)) = futures::poll!(events_rx.next()) {
events.extend(additional_events);
}
if self.notify.unbounded_send(ScanState::Scanning).is_err() { if self.notify.unbounded_send(ScanState::Scanning).is_err() {
break; break;
} }