never sleep

frontend/src/Call/CallPlayer.js

@@ -177,6 +177,15 @@ function CallPlayer(props) {
     }
   }, [system])
 
+  useEffect(async () => {
+    try {
+      const wakeLock = await navigator.wakeLock.request("screen");
+    } catch (err) {
+      // the wake lock request fails - usually system related, such being low on battery
+      console.log(`${err.name}, ${err.message}`);
+    }
+  }, []);
+
   const handleStatusDismiss = () => {
     setStatusVisible(false);
   }