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APIs for links and references in the ATmosphere
whatever
+4
-3
spacedust/src/removable_delay_queue.rs
+4
-3
spacedust/src/removable_delay_queue.rs
···
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};
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loop {
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if let Some((t, item)) = get().await {
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-
let expected_release = t + self.delay;
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let now = Instant::now();
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if expected_release > now {
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+
let expected_release = t + self.delay;
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if expected_release.saturating_duration_since(now) > Duration::from_millis(1) {
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tokio::time::sleep_until(expected_release.into()).await;
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metrics::counter!("delay_queue_emit_total", "early" => "yes").increment(1);
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metrics::histogram!("delay_queue_emit_overshoot").record(0);
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} else {
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let overshoot = now.saturating_duration_since(expected_release);
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metrics::counter!("delay_queue_emit_total", "early" => "no").increment(1);
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let overshoot = now - expected_release;
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metrics::histogram!("delay_queue_emit_overshoot").record(overshoot.as_secs_f64());
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}
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return Some(item)