joshuafhiggins/connect4-moderator-server
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fix: deadlock begone

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Joshua Higgins
2025-12-03 21:02:44 -05:00
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parent 98e12037fb
commit 86fffac565
1 changed files with 5 additions and 4 deletions
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9
src/main.rs
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@@ -829,11 +829,12 @@ async fn broadcast_message_all_observers(observers: &Observers, msg: &str) {
async fn watch(matches: &Matches, new_match_id: u32, addr: SocketAddr) -> Result<(), String> {
let matches_guard = matches.read().await;
for a_match in matches_guard.values() {
for match_guard in matches_guard.values() {
let mut found = false;
for i in 0..a_match.write().await.viewers.len() {
if a_match.write().await.viewers[i] == addr {
a_match.write().await.viewers.remove(i);
let mut a_match = match_guard.write().await;
for i in 0..a_match.viewers.len() {
if a_match.viewers[i] == addr {
a_match.viewers.remove(i);
found = true;
break;
}