diff -r 6843c4551cde -r 06672690d71b rust/hedgewars-server/src/server/handlers/checker.rs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rust/hedgewars-server/src/server/handlers/checker.rs	Mon Dec 10 22:44:46 2018 +0100
@@ -0,0 +1,18 @@
+use mio;
+use log::*;
+
+use crate::{
+    server::{
+        core::HWServer,
+        coretypes::ClientId,
+    },
+    protocol::messages::{
+        HWProtocolMessage
+    },
+};
+
+pub fn handle(server: & mut HWServer, client_id: ClientId, message: HWProtocolMessage) {
+    match message {
+        _ => warn!("Unknown command"),
+    }
+}