feat: use maxminddb as mmap

2025-04-28 12:01:32 +03:00
parent 38384a73b2
commit 9cc188b7be
3 changed files with 17 additions and 5 deletions
@@ -47,10 +47,12 @@ pub async fn save_proxies(
        let maybe_mmdb = if config.enable_geolocation {
            let geodb_path =
                get_geodb_path().await.wrap_err("failed to get GeoDB path")?;
-            let buffer = tokio::fs::read(&geodb_path).await.wrap_err_with(
-                move || format!("failed to read {}", geodb_path.display()),
-            )?;
-            Some(maxminddb::Reader::from_source(buffer)?)
+            Some(
+                tokio::task::spawn_blocking(move || {
+                    maxminddb::Reader::open_mmap(geodb_path)
+                })
+                .await??,
+            )
        } else {
            None
        };