v0.33.8

src/logging/format.rs

@@ -136,14 +136,21 @@ impl Logs {
         self.settings.load().capture_country
     }
     pub fn push(&self, entry: LogEntry) {
-        if let Ok(mut entries) = self.entries.try_lock() {
-            if entries.len() == HISTORY_CAPACITY {
-                entries.pop_front();
-            }
-            entries.push_back(entry.clone());
+        // String cloning and eviction cleanup do not need the history mutex.
+        let history_entry = entry.clone();
+        let evicted = if let Ok(mut entries) = self.entries.try_lock() {
+            let evicted = if entries.len() == HISTORY_CAPACITY {
+                entries.pop_front()
+            } else {
+                None
+            };
+            entries.push_back(history_entry);
+            evicted
         } else {
             self.dropped.fetch_add(1, Ordering::Relaxed);
-        }
+            None
+        };
+        drop(evicted);
         let _ = self.live.send(entry.clone());
         self.push_sink(entry);
     }