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fix: scope borrow in heat seeking to try to prevent deadlock

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Jacob
2026-05-29 22:22:15 -04:00
parent eb17c0a33b
commit c6aa8e5d13
1 changed files with 45 additions and 40 deletions
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11
src/heat_seek.rs
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@@ -30,14 +30,18 @@ pub async fn heat_seek(state: State) {
let mut vcs_in_guild_senders = BTreeMap::default(); let mut vcs_in_guild_senders = BTreeMap::default();
loop { loop {
{
for (&guild_id, vcs_in_guild) in &*vcs_watcher.borrow() { for (&guild_id, vcs_in_guild) in &*vcs_watcher.borrow() {
let vcs_in_guild_sender = vcs_in_guild_senders.entry(guild_id).or_insert_with(|| { let vcs_in_guild_sender =
vcs_in_guild_senders.entry(guild_id).or_insert_with(|| {
let (vcs_in_guild_sender, vcs_in_guild_watcher) = let (vcs_in_guild_sender, vcs_in_guild_watcher) =
watch::channel(Default::default()); watch::channel(Default::default());
let (channel_heat_sender, channel_heat_watcher) = let (channel_heat_sender, channel_heat_watcher) =
watch::channel(Default::default()); watch::channel(Default::default());
let (heat_map_sender, heat_map_watcher) = watch::channel(Default::default()); let (heat_map_sender, heat_map_watcher) =
let (hottest_vc_sender, hottest_vc_watcher) = watch::channel(Default::default()); watch::channel(Default::default());
let (hottest_vc_sender, hottest_vc_watcher) =
watch::channel(Default::default());
tokio::spawn( tokio::spawn(
evaluate_heat() evaluate_heat()
@@ -73,6 +77,7 @@ pub async fn heat_seek(state: State) {
}); });
vcs_in_guild_sender.send_replace(Arc::new(vcs_in_guild.clone())); vcs_in_guild_sender.send_replace(Arc::new(vcs_in_guild.clone()));
} }
}
if matches!( if matches!(
vcs_watcher vcs_watcher