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Key chatter buckets by lowercase channel

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Jean Chevronnet 2026-07-19 17:45:04 +00:00
parent dc148dde69
commit d6e74dd7c7
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1 changed files with 10 additions and 10 deletions
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20
src/engine/kicker.rs
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@ -171,24 +171,24 @@ impl Engine {
// Get (or lazily create) a speaker's counters in a channel. get_mut avoids
// any allocation for a channel/user already being tracked.
// Keyed by lowercase channel so insert (here) and removal (forget_chatter)
// always match, even if the ircd ever varies the channel's case.
fn chatter_entry(&mut self, channel: &str, from: &str) -> &mut ChatterState {
if !self.chatter.contains_key(channel) {
self.chatter.insert(channel.to_string(), HashMap::new());
}
let bucket = self.chatter.get_mut(channel).unwrap();
if !bucket.contains_key(from) {
bucket.insert(from.to_string(), ChatterState::default());
}
bucket.get_mut(from).unwrap()
self.chatter
.entry(channel.to_ascii_lowercase())
.or_default()
.entry(from.to_string())
.or_default()
}
// Drop a user's chatter counters for a channel (on part), and the channel's
// bucket once empty, so kicker state never outlives the people it tracks.
pub(crate) fn forget_chatter(&mut self, channel: &str, uid: &str) {
if let Some(bucket) = self.chatter.get_mut(channel) {
let channel = channel.to_ascii_lowercase();
if let Some(bucket) = self.chatter.get_mut(&channel) {
bucket.remove(uid);
if bucket.is_empty() {
self.chatter.remove(channel);
self.chatter.remove(&channel);
}
}
}