add log for node_ban_by_ids (#3823)

massalabs · Apr 17, 2023 · 6b8720c · 6b8720c
1 parent 481a4f0
commit 6b8720c
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/massa-network-worker/src/network_cmd_impl.rs b/massa-network-worker/src/network_cmd_impl.rs
@@ -100,6 +100,15 @@ async fn node_ban_by_ids(worker: &mut NetworkWorker, ids: Vec<NodeId>) -> Result
         .flat_map(|res| res.unwrap())
         .collect::<HashSet<_>>();
 
+    if connection_ids_to_ban.is_empty() {
+        let log = format!(
+            "no connection to ban found when executing node_ban_by_ids for ids: {:?}",
+            ids
+        );
+        warn!("{}", &log);
+        return Err(NetworkError::GeneralProtocolError(log));
+    }
+
     ban_connection_ids(worker, connection_ids_to_ban).await;
     Ok(())
 }