Merge 1995810c60 into 3e7d8fb0f5

Bumps [prettier-plugin-tailwindcss](https://github.com/tailwindlabs/prettier-plugin-tailwindcss) from 0.6.11 to 0.6.12.
- [Release notes](https://github.com/tailwindlabs/prettier-plugin-tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/prettier-plugin-tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/prettier-plugin-tailwindcss/compare/v0.6.11...v0.6.12)

---
updated-dependencies:
- dependency-name: prettier-plugin-tailwindcss
  dependency-version: 0.6.12
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

config.go

@@ -111,7 +111,7 @@ var defaultConfig = &Config{
 	ActiveExtension:      "",
 	KeyboardMacros:       []KeyboardMacro{},
 	DisplayRotation:      "270",
-	KeyboardLayout:       "en-US",
+	KeyboardLayout:       "en_US",
 	DisplayMaxBrightness: 64,
 	DisplayDimAfterSec:   120,  // 2 minutes
 	DisplayOffAfterSec:   1800, // 30 minutes

internal/usbgadget/hid_keyboard.go

@@ -143,15 +143,21 @@ func (u *UsbGadget) listenKeyboardEvents() {
 			default:
 				l.Trace().Msg("reading from keyboard")
 				if u.keyboardHidFile == nil {
-					l.Error().Msg("keyboardHidFile is nil")
+					u.logWithSupression("keyboardHidFileNil", 100, &l, nil, "keyboardHidFile is nil")
+					// show the error every 100 times to avoid spamming the logs
 					time.Sleep(time.Second)
 					continue
 				}
+				// reset the counter
+				u.resetLogSuppressionCounter("keyboardHidFileNil")
+
 				n, err := u.keyboardHidFile.Read(buf)
 				if err != nil {
-					l.Error().Err(err).Msg("failed to read")
+					u.logWithSupression("keyboardHidFileRead", 100, &l, err, "failed to read")
 					continue
 				}
+				u.resetLogSuppressionCounter("keyboardHidFileRead")
+
 				l.Trace().Int("n", n).Bytes("buf", buf).Msg("got data from keyboard")
 				if n != 1 {
 					l.Trace().Int("n", n).Msg("expected 1 byte, got")
@@ -195,12 +201,12 @@ func (u *UsbGadget) keyboardWriteHidFile(data []byte) error {
 
 	_, err := u.keyboardHidFile.Write(data)
 	if err != nil {
-		u.log.Error().Err(err).Msg("failed to write to hidg0")
+		u.logWithSupression("keyboardWriteHidFile", 100, u.log, err, "failed to write to hidg0")
 		u.keyboardHidFile.Close()
 		u.keyboardHidFile = nil
 		return err
 	}
-
+	u.resetLogSuppressionCounter("keyboardWriteHidFile")
 	return nil
 }
 

internal/usbgadget/hid_mouse_absolute.go

@@ -75,11 +75,12 @@ func (u *UsbGadget) absMouseWriteHidFile(data []byte) error {
 
 	_, err := u.absMouseHidFile.Write(data)
 	if err != nil {
-		u.log.Error().Err(err).Msg("failed to write to hidg1")
+		u.logWithSupression("absMouseWriteHidFile", 100, u.log, err, "failed to write to hidg1")
 		u.absMouseHidFile.Close()
 		u.absMouseHidFile = nil
 		return err
 	}
+	u.resetLogSuppressionCounter("absMouseWriteHidFile")
 	return nil
 }
 

internal/usbgadget/hid_mouse_relative.go

@@ -65,11 +65,12 @@ func (u *UsbGadget) relMouseWriteHidFile(data []byte) error {
 
 	_, err := u.relMouseHidFile.Write(data)
 	if err != nil {
-		u.log.Error().Err(err).Msg("failed to write to hidg2")
+		u.logWithSupression("relMouseWriteHidFile", 100, u.log, err, "failed to write to hidg2")
 		u.relMouseHidFile.Close()
 		u.relMouseHidFile = nil
 		return err
 	}
+	u.resetLogSuppressionCounter("relMouseWriteHidFile")
 	return nil
 }
 

internal/usbgadget/usbgadget.go

@@ -79,6 +79,8 @@ type UsbGadget struct {
 	onKeyboardStateChange *func(state KeyboardState)
 
 	log *zerolog.Logger
+
+	logSuppressionCounter map[string]int
 }
 
 const configFSPath = "/sys/kernel/config"
@@ -126,6 +128,8 @@ func newUsbGadget(name string, configMap map[string]gadgetConfigItem, enabledDev
 
 		strictMode: config.strictMode,
 
+		logSuppressionCounter: make(map[string]int),
+
 		absMouseAccumulatedWheelY: 0,
 	}
 	if err := g.Init(); err != nil {

internal/usbgadget/utils.go

@@ -6,6 +6,8 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
+
+	"github.com/rs/zerolog"
 )
 
 func joinPath(basePath string, paths []string) string {
@@ -78,3 +80,27 @@ func compareFileContent(oldContent []byte, newContent []byte, looserMatch bool)
 
 	return false
 }
+
+func (u *UsbGadget) logWithSupression(counterName string, every int, logger *zerolog.Logger, err error, msg string, args ...interface{}) {
+	if _, ok := u.logSuppressionCounter[counterName]; !ok {
+		u.logSuppressionCounter[counterName] = 0
+	} else {
+		u.logSuppressionCounter[counterName]++
+	}
+
+	l := logger.With().Int("counter", u.logSuppressionCounter[counterName]).Logger()
+
+	if u.logSuppressionCounter[counterName]%every == 0 {
+		if err != nil {
+			l.Error().Err(err).Msgf(msg, args...)
+		} else {
+			l.Error().Msgf(msg, args...)
+		}
+	}
+}
+
+func (u *UsbGadget) resetLogSuppressionCounter(counterName string) {
+	if _, ok := u.logSuppressionCounter[counterName]; !ok {
+		u.logSuppressionCounter[counterName] = 0
+	}
+}

native.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"net"
 	"os"
+	"os/exec"
 	"sync"
 	"time"
 
@@ -41,6 +42,11 @@ var ongoingRequests = make(map[int32]chan *CtrlResponse)
 
 var lock = &sync.Mutex{}
 
+var (
+	nativeCmd     *exec.Cmd
+	nativeCmdLock = &sync.Mutex{}
+)
+
 func CallCtrlAction(action string, params map[string]interface{}) (*CtrlResponse, error) {
 	lock.Lock()
 	defer lock.Unlock()
@@ -129,16 +135,26 @@ func StartNativeSocketServer(socketPath string, handleClient func(net.Conn), isC
 	scopedLogger.Info().Msg("server listening")
 
 	go func() {
-		conn, err := listener.Accept()
-		listener.Close()
-		if err != nil {
-			scopedLogger.Warn().Err(err).Msg("failed to accept socket")
+		for {
+			conn, err := listener.Accept()
+
+			if err != nil {
+				scopedLogger.Warn().Err(err).Msg("failed to accept socket")
+				continue
+			}
+			if isCtrl {
+				// check if the channel is closed
+				select {
+				case <-ctrlClientConnected:
+					scopedLogger.Debug().Msg("ctrl client reconnected")
+				default:
+					close(ctrlClientConnected)
+					scopedLogger.Debug().Msg("first native ctrl socket client connected")
+				}
+			}
+
+			go handleClient(conn)
 		}
-		if isCtrl {
-			close(ctrlClientConnected)
-			scopedLogger.Debug().Msg("first native ctrl socket client connected")
-		}
-		handleClient(conn)
 	}()
 
 	return listener
@@ -235,6 +251,51 @@ func handleVideoClient(conn net.Conn) {
 	}
 }
 
+func startNativeBinaryWithLock(binaryPath string) (*exec.Cmd, error) {
+	nativeCmdLock.Lock()
+	defer nativeCmdLock.Unlock()
+
+	cmd, err := startNativeBinary(binaryPath)
+	if err != nil {
+		return nil, err
+	}
+	nativeCmd = cmd
+	return cmd, nil
+}
+
+func restartNativeBinary(binaryPath string) error {
+	time.Sleep(10 * time.Second)
+	// restart the binary
+	nativeLogger.Info().Msg("restarting jetkvm_native binary")
+	cmd, err := startNativeBinary(binaryPath)
+	if err != nil {
+		nativeLogger.Warn().Err(err).Msg("failed to restart binary")
+	}
+	nativeCmd = cmd
+	return err
+}
+
+func superviseNativeBinary(binaryPath string) error {
+	nativeCmdLock.Lock()
+	defer nativeCmdLock.Unlock()
+
+	if nativeCmd == nil || nativeCmd.Process == nil {
+		return restartNativeBinary(binaryPath)
+	}
+
+	err := nativeCmd.Wait()
+
+	if err == nil {
+		nativeLogger.Info().Err(err).Msg("jetkvm_native binary exited with no error")
+	} else if exiterr, ok := err.(*exec.ExitError); ok {
+		nativeLogger.Warn().Int("exit_code", exiterr.ExitCode()).Msg("jetkvm_native binary exited with error")
+	} else {
+		nativeLogger.Warn().Err(err).Msg("jetkvm_native binary exited with unknown error")
+	}
+
+	return restartNativeBinary(binaryPath)
+}
+
 func ExtractAndRunNativeBin() error {
 	binaryPath := "/userdata/jetkvm/bin/jetkvm_native"
 	if err := ensureBinaryUpdated(binaryPath); err != nil {
@@ -246,12 +307,28 @@ func ExtractAndRunNativeBin() error {
 		return fmt.Errorf("failed to make binary executable: %w", err)
 	}
 	// Run the binary in the background
-	cmd, err := startNativeBinary(binaryPath)
+	cmd, err := startNativeBinaryWithLock(binaryPath)
 	if err != nil {
 		return fmt.Errorf("failed to start binary: %w", err)
 	}
 
-	//TODO: add auto restart
+	// check if the binary is still running every 10 seconds
+	go func() {
+		for {
+			select {
+			case <-appCtx.Done():
+				nativeLogger.Info().Msg("stopping native binary supervisor")
+				return
+			default:
+				err := superviseNativeBinary(binaryPath)
+				if err != nil {
+					nativeLogger.Warn().Err(err).Msg("failed to supervise native binary")
+					time.Sleep(1 * time.Second) // Add a short delay to prevent rapid successive calls
+				}
+			}
+		}
+	}()
+
 	go func() {
 		<-appCtx.Done()
 		nativeLogger.Info().Int("pid", cmd.Process.Pid).Msg("killing process")

ui/package-lock.json

@@ -65,7 +65,7 @@
         "globals": "^16.1.0",
         "postcss": "^8.5.3",
         "prettier": "^3.5.3",
-        "prettier-plugin-tailwindcss": "^0.6.11",
+        "prettier-plugin-tailwindcss": "^0.6.12",
         "tailwindcss": "^4.1.7",
         "typescript": "^5.8.3",
         "vite": "^6.3.5",
@@ -1767,6 +1767,66 @@
         "node": ">=14.0.0"
       }
     },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/core": {
+      "version": "1.4.3",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/wasi-threads": "1.0.2",
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/runtime": {
+      "version": "1.4.3",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/wasi-threads": {
+      "version": "1.0.2",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@napi-rs/wasm-runtime": {
+      "version": "0.2.9",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/core": "^1.4.0",
+        "@emnapi/runtime": "^1.4.0",
+        "@tybys/wasm-util": "^0.9.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@tybys/wasm-util": {
+      "version": "0.9.0",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/tslib": {
+      "version": "2.8.0",
+      "dev": true,
+      "inBundle": true,
+      "license": "0BSD",
+      "optional": true
+    },
     "node_modules/@tailwindcss/oxide-win32-arm64-msvc": {
       "version": "4.1.7",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-arm64-msvc/-/oxide-win32-arm64-msvc-4.1.7.tgz",
@@ -5555,9 +5615,9 @@
       }
     },
     "node_modules/prettier-plugin-tailwindcss": {
-      "version": "0.6.11",
-      "resolved": "https://registry.npmjs.org/prettier-plugin-tailwindcss/-/prettier-plugin-tailwindcss-0.6.11.tgz",
-      "integrity": "sha512-YxaYSIvZPAqhrrEpRtonnrXdghZg1irNg4qrjboCXrpybLWVs55cW2N3juhspVJiO0JBvYJT8SYsJpc8OQSnsA==",
+      "version": "0.6.12",
+      "resolved": "https://registry.npmjs.org/prettier-plugin-tailwindcss/-/prettier-plugin-tailwindcss-0.6.12.tgz",
+      "integrity": "sha512-OuTQKoqNwV7RnxTPwXWzOFXy6Jc4z8oeRZYGuMpRyG3WbuR3jjXdQFK8qFBMBx8UHWdHrddARz2fgUenild6aw==",
       "dev": true,
       "license": "MIT",
       "engines": {

ui/package.json

@@ -76,7 +76,7 @@
     "globals": "^16.1.0",
     "postcss": "^8.5.3",
     "prettier": "^3.5.3",
-    "prettier-plugin-tailwindcss": "^0.6.11",
+    "prettier-plugin-tailwindcss": "^0.6.12",
     "tailwindcss": "^4.1.7",
     "typescript": "^5.8.3",
     "vite": "^6.3.5",

ui/src/components/WebRTCVideo.tsx

@@ -115,9 +115,18 @@ export default function WebRTCVideo() {
   const isFullscreenEnabled = document.fullscreenEnabled;
  
   const checkNavigatorPermissions = useCallback(async (permissionName: string) => {
-    const name = permissionName as PermissionName;
-    const { state } = await navigator.permissions.query({ name });
-    return state === "granted";
+    if (!navigator.permissions || !navigator.permissions.query) {
+      return false; // if can't query permissions, assume NOT granted
+    }
+
+    try {
+      const name = permissionName as PermissionName;
+      const { state } = await navigator.permissions.query({ name });
+      return state === "granted";
+    } catch {
+      // ignore errors
+    }
+    return false; // if query fails, assume NOT granted
   }, []);
 
   const requestPointerLock = useCallback(async () => {
@@ -128,7 +137,11 @@ export default function WebRTCVideo() {
     const isPointerLockGranted = await checkNavigatorPermissions("pointer-lock");
 
     if (isPointerLockGranted && settings.mouseMode === "relative") {
-      await videoElm.current.requestPointerLock();
+      try {
+        await videoElm.current.requestPointerLock();
+      } catch {
+        // ignore errors
+      }
     }
   }, [checkNavigatorPermissions, isPointerLockPossible, settings.mouseMode]);
 
@@ -136,10 +149,13 @@ export default function WebRTCVideo() {
     if (videoElm.current === null) return;
 
     const isKeyboardLockGranted = await checkNavigatorPermissions("keyboard-lock");
-    if (isKeyboardLockGranted) {
-      if ("keyboard" in navigator) {
+  
+    if (isKeyboardLockGranted && "keyboard" in navigator) {
+      try {
         // @ts-expect-error - keyboard lock is not supported in all browsers
-        await navigator.keyboard.lock();
+         await navigator.keyboard.lock();
+      } catch {
+        // ignore errors
       }
     }
   }, [checkNavigatorPermissions]);
@@ -148,8 +164,12 @@ export default function WebRTCVideo() {
     if (videoElm.current === null || document.fullscreenElement !== videoElm.current) return;
 
     if ("keyboard" in navigator) {
-        // @ts-expect-error - keyboard unlock is not supported in all browsers
-        await navigator.keyboard.unlock();
+        try {
+          // @ts-expect-error - keyboard unlock is not supported in all browsers
+          await navigator.keyboard.unlock();
+        } catch {
+          // ignore errors
+       }
     }
   }, []);
 

ui/src/components/popovers/PasteModal.tsx

@@ -39,11 +39,11 @@ export default function PasteModal() {
     state => state.setKeyboardLayout,
   );
 
-  // this ensures we always get the original en-US if it hasn't been set yet
+  // this ensures we always get the original en_US if it hasn't been set yet
   const safeKeyboardLayout = useMemo(() => {
     if (keyboardLayout && keyboardLayout.length > 0)
       return keyboardLayout;
-    return "en-US";
+    return "en_US";
   }, [keyboardLayout]);
 
   useEffect(() => {

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

@@ -25,11 +25,11 @@ export default function SettingsKeyboardRoute() {
     state => state.setShowPressedKeys,
   );
 
-  // this ensures we always get the original en-US if it hasn't been set yet
+  // this ensures we always get the original en_US if it hasn't been set yet
   const safeKeyboardLayout = useMemo(() => {
       if (keyboardLayout && keyboardLayout.length > 0)
         return keyboardLayout;
-      return "en-US";
+      return "en_US";
   }, [keyboardLayout]);
 
   const layoutOptions = Object.entries(layouts).map(([code, language]) => { return { value: code, label: language } })