Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
show stats if cancelled
author
phil
date
(Feb 24, 2025, 11:25 PM -0500)
commit
114774ca
114774cad94fb74a96bcf480930eaf89794d3dc2
parent
a4bce1bf
a4bce1bfadcd7592eb040cb7712ef46f8e13d0c3
+31
-5
+30
-4
constellation/src/bin/rocks-link-stats.rs
+30
-4
constellation/src/bin/rocks-link-stats.rs
···
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use std::collections::HashMap;
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use std::path::PathBuf;
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use tokio_util::sync::CancellationToken;
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use constellation::storage::rocks_store::{
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Collection, DidId, RKey, RPath, Target, TargetKey, TargetLinkers, _bincode_opts,
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};
···
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eprintln!("rocks ready.");
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let RocksStorage { ref db, .. } = rocks;
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let stay_alive = CancellationToken::new();
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ctrlc::set_handler({
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let mut desperation: u8 = 0;
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let stay_alive = stay_alive.clone();
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move || match desperation {
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0 => {
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eprintln!("ok, shutting down...");
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stay_alive.cancel();
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desperation += 1;
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}
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1.. => panic!("fine, panicking!"),
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}
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})
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.unwrap();
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let mut stats = Stats::new();
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let mut err_stats: ErrStats = Default::default();
···
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let mut i = 0;
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for item in db.iterator_cf(&target_id_cf, IteratorMode::Start) {
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if stay_alive.is_cancelled() {
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break;
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}
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if let Some(ref limiter) = limit {
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if let Err(dur) = limiter.try_wait() {
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std::thread::sleep(dur)
···
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}
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}
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if i >= 40_000 {
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break;
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}
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// if i >= 40_000 {
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// break;
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// }
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}
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eprintln!(
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"FINISHED summarizing {} link targets in {:.1}s",
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"{} summarizing {} link targets in {:.1}s",
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if stay_alive.is_cancelled() {
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"STOPPED"
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} else {
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"FINISHED"
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},
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thousands(i),
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t0.elapsed().as_secs_f32()
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);