Extend retries to 2000

(which is 20000 seconds after backing off)

ota.go

@@ -261,7 +261,9 @@ func verifyFile(path string, expectedHash string, verifyProgress *float32, scope
 	}
 
 	// close the file so we can rename below
-	fileToHash.Close()
+	if err := fileToHash.Close(); err != nil {
+		return fmt.Errorf("error closing file: %w", err)
+	}
 
 	hashSum := hex.EncodeToString(hash.Sum(nil))
 	scopedLogger.Info().Str("path", path).Str("hash", hashSum).Msg("SHA256 hash of")

ui/src/routes/devices.$id.tsx

@@ -218,7 +218,7 @@ export default function KvmIdRoute() {
   const ignoreOffer = useRef(false);
   const isSettingRemoteAnswerPending = useRef(false);
   const makingOffer = useRef(false);
-  const reconnectAttemptsRef = useRef(20);
+  const reconnectAttemptsRef = useRef(2000);
 
   const wsProtocol = window.location.protocol === "https:" ? "wss:" : "ws:";
 
@@ -589,7 +589,7 @@ export default function KvmIdRoute() {
     api.POST(`${CLOUD_API}/webrtc/turn_activity`, {
       bytesReceived: bytesReceivedDelta,
       bytesSent: bytesSentDelta,
-    }).catch(()=>{
+    }).catch(() => {
       // we don't care about errors here, but we don't want unhandled promise rejections
      });
   }, 10000);