Merge remote-tracking branch 'origin/main'

src/views/ActionScreen.tsx

@@ -128,6 +128,16 @@ export function ActionScreen () {
         console.log(`Action State: ${actionState}`);
     }, [actionState]);
 
+    useEffect(() => {
+        let interval= 0;
+        if (readyState == ReadyState.OPEN) {
+            interval = setInterval(() => {
+                sendMessage(ser(createPacket("ping", {})))
+            }, 5000)
+        }
+        return () => clearInterval(interval)
+    }, [readyState, sendMessage]);
+
     useEffect(() => {
         handleMessage(lastMessage)
         setUpdateScreen(v => ++v)