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Use a weak handle to poll local worktree snapshot

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Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Antonio Scandurra 2022-03-01 17:08:10 +01:00
parent 83a3402235
commit 0bb7189842
1 changed files with 7 additions and 5 deletions
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12
crates/project/src/worktree.rs
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@ -384,16 +384,18 @@ impl Worktree {
worktree.snapshot = worktree.background_snapshot.lock().clone();
if worktree.is_scanning() {
if worktree.poll_task.is_none() {
worktree.poll_task = Some(cx.spawn(|this, mut cx| async move {
worktree.poll_task = Some(cx.spawn_weak(|this, mut cx| async move {
if is_fake_fs {
cx.background().simulate_random_delay().await;
} else {
smol::Timer::after(Duration::from_millis(100)).await;
}
this.update(&mut cx, |this, cx| {
this.as_local_mut().unwrap().poll_task = None;
this.poll_snapshot(cx);
})
if let Some(this) = this.upgrade(&cx) {
this.update(&mut cx, |this, cx| {
this.as_local_mut().unwrap().poll_task = None;
this.poll_snapshot(cx);
});
}
}));
}
} else {