release dashmap memory (#1485)

2026-05-07 18:24:36 +00:00 · 2025-10-18 12:48:04 +08:00
parent 8f1786fa23
commit cc8f35787e
29 changed files with 339 additions and 187 deletions
@@ -187,6 +187,7 @@ impl IpReassembler {
    pub fn remove_expired_packets(&self) {
        let timeout = self.timeout;
        self.packets.retain(|_, v| v.timestamp.elapsed() <= timeout);
+        self.packets.shrink_to_fit();
    }
 }