Release 3.8.2.3: cheaper poll I/O, batched macOS sysproxy, no Connect Clone.

Trust corebin cache without Stat; batch networksetup; ActiveProxyURI instead of Config.Clone.

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

@@ -247,7 +247,9 @@ https://evilfox.win/
 - при неожиданном падении ядра снимается системный прокси и sentinel;
 - логи ядра и проверка туннеля (Probe) в UI; connect-on-launch и автопереподключение;
 - подписка удаляет устаревшие ноды прошлой синхронизации; «Лучший» без soft-ok UDP;
-- трей (Windows), CI workflows, REQUIRE_CODESIGN для релиза; Android gated Naive/AWG + sync версии.
+- трей (Windows), CI workflows, REQUIRE_CODESIGN для релиза; Android gated Naive/AWG + sync версии;
+- 3.8.2+2: иконка в macOS Dock — буква N цвета морской волны при подключении, исходная при отключении;
+- 3.8.2+3: poll без os.Stat ядер + кэш host; Darwin sysproxy batch; Connect без Config.Clone.
 
 В 3.8.1:
 - меньше нагрузка в простое: лёгкий опрос интерфейса без полного клонирования конфига, кэш путей к ядрам, лог с лимитом размера;

android/app/build.gradle.kts

@@ -13,8 +13,8 @@ android {
         minSdk = 26
         targetSdk = 35
         // versionCode = major*1_000_000 + minor*10_000 + patch*100 + build
-        versionCode = 3080201
+        versionCode = 3080203
-        versionName = "3.8.2+1"
+        versionName = "3.8.2+3"
         vectorDrawables.useSupportLibrary = true
         ndk {
             abiFilters += listOf("arm64-v8a", "armeabi-v7a", "x86_64")

build-macos.bat

@@ -34,11 +34,11 @@ if errorlevel 1 exit /b 1
 go build -o "tools\packmac\packmac.exe" .\tools\packmac
 if errorlevel 1 exit /b 1
 
-tools\packmac\packmac.exe -bin "dist\navis-release\darwin-arm64\Navis" -out "dist\navis-release\darwin-arm64" -version 3.8.2 -build 3.8.2.1 -arch arm64
+tools\packmac\packmac.exe -bin "dist\navis-release\darwin-arm64\Navis" -out "dist\navis-release\darwin-arm64" -version 3.8.2 -build 3.8.2.3 -arch arm64
 if errorlevel 1 exit /b 1
-tools\packmac\packmac.exe -bin "dist\navis-release\darwin-amd64\Navis" -out "dist\navis-release\darwin-amd64" -version 3.8.2 -build 3.8.2.1 -arch amd64
+tools\packmac\packmac.exe -bin "dist\navis-release\darwin-amd64\Navis" -out "dist\navis-release\darwin-amd64" -version 3.8.2 -build 3.8.2.3 -arch amd64
 if errorlevel 1 exit /b 1
-tools\packmac\packmac.exe -bin "dist\navis-release\darwin-universal\Navis" -out "dist\navis-release\darwin-universal" -version 3.8.2 -build 3.8.2.1 -arch universal
+tools\packmac\packmac.exe -bin "dist\navis-release\darwin-universal\Navis" -out "dist\navis-release\darwin-universal" -version 3.8.2 -build 3.8.2.3 -arch universal
 if errorlevel 1 exit /b 1
 
 echo Built Mac GUI + CLI:

dist/navis-release/darwin-arm64/Navis.version

@@ -1 +1 @@
-3.8.2+1
+3.8.2+3

dist/navis-release/darwin-arm64/VERSION

@@ -1 +1 @@
-3.8.2.1
+3.8.2.3

dist/navis-release/update.json

@@ -1,6 +1,6 @@
 {
   "version": "3.8.2",
-  "notes": "Navis 3.8.2+1: при падении ядра снимается системный прокси; логи и проверка туннеля в UI; автопереподключение / connect-on-launch; подписка чистит устаревшие ноды; «Лучший» без soft-ok UDP; CI и строгая подпись релиза.",
+  "notes": "Navis 3.8.2+3: меньше I/O на poll (без Stat ядер / кэш host); macOS sysproxy одним bash-batch; Connect без JSON Clone; Dock-иконка при подключении.",
   "platform": "windows-amd64",
   "os": "windows",
   "arch": "amd64",
@@ -16,13 +16,13 @@
     },
     "darwin-arm64": {
       "url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis",
-      "sha256": "c5990d22af050858354eb9a4e91828572eb65d4191e425500e0a08dd8fb3a63a",
+      "sha256": "b59c940dc946d18e6c57d9bcb3d9e36d489d894e9f889b08d476add3207babbc",
       "os": "darwin",
       "arch": "arm64",
       "dmg_url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis.dmg",
       "zip_url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis.app.zip",
-      "zip_sha256": "7efbaa11b60b7f732724ff509c805f37a34bd374e20dc56e0089bbeed9a82fbd",
+      "zip_sha256": "7d695a76a111d0ea3ff13955d49db2d344972e8e0b3fdb3562060aa80b06ea67",
-      "dmg_sha256": "1c8bbfae6abf04920f303e66dfa3bbbf2abaf7f5b50342983c66dedc015fe55f"
+      "dmg_sha256": "96927b0006934a9bc042130351cefa57096badb6771c50a31c0731ddade9cb0d"
     },
     "darwin-amd64": {
       "url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-amd64/Navis",

dist/update.json

@@ -1,6 +1,6 @@
 {
   "version": "3.8.2",
-  "notes": "Navis 3.8.2+1: при падении ядра снимается системный прокси; логи и проверка туннеля в UI; автопереподключение / connect-on-launch; подписка чистит устаревшие ноды; «Лучший» без soft-ok UDP; CI и строгая подпись релиза.",
+  "notes": "Navis 3.8.2+3: меньше I/O на poll (без Stat ядер / кэш host); macOS sysproxy одним bash-batch; Connect без JSON Clone; Dock-иконка при подключении.",
   "platform": "windows-amd64",
   "os": "windows",
   "arch": "amd64",
@@ -16,13 +16,13 @@
     },
     "darwin-arm64": {
       "url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis",
-      "sha256": "c5990d22af050858354eb9a4e91828572eb65d4191e425500e0a08dd8fb3a63a",
+      "sha256": "b59c940dc946d18e6c57d9bcb3d9e36d489d894e9f889b08d476add3207babbc",
       "os": "darwin",
       "arch": "arm64",
       "dmg_url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis.dmg",
       "zip_url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis.app.zip",
-      "zip_sha256": "7efbaa11b60b7f732724ff509c805f37a34bd374e20dc56e0089bbeed9a82fbd",
+      "zip_sha256": "7d695a76a111d0ea3ff13955d49db2d344972e8e0b3fdb3562060aa80b06ea67",
-      "dmg_sha256": "1c8bbfae6abf04920f303e66dfa3bbbf2abaf7f5b50342983c66dedc015fe55f"
+      "dmg_sha256": "96927b0006934a9bc042130351cefa57096badb6771c50a31c0731ddade9cb0d"
     },
     "darwin-amd64": {
       "url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-amd64/Navis",

internal/apphost/app.go

@@ -18,6 +18,7 @@ import (
 	"vpnclient/internal/config"
 	"vpnclient/internal/core"
 	"vpnclient/internal/corebin"
+	"vpnclient/internal/dockicon"
 	"vpnclient/internal/logbuf"
 	"vpnclient/internal/netcheck"
 	"vpnclient/internal/protocols/awg"
@@ -237,10 +238,12 @@ func (a *App) ConnectProfile(name string) error {
 			return err
 		}
 	}
-	if p, err := a.Mgr.Config().ActiveProfile(); err != nil {
+	proxy, err := a.Mgr.ActiveProxyURI()
+	if err != nil {
 		a.mu.Unlock()
 		return err
-	} else if strings.TrimSpace(p.Proxy) == "" {
+	}
+	if strings.TrimSpace(proxy) == "" {
 		a.mu.Unlock()
 		return fmt.Errorf("сначала вставьте ссылку сервера")
 	}
@@ -264,18 +267,23 @@ func (a *App) ConnectProfile(name string) error {
 		perr := a.Mgr.Probe(pctx, "")
 		pcancel()
 		if perr == nil {
+			dockicon.SetConnected(true)
 			return nil
 		}
 		last = fmt.Errorf("туннель не прошёл проверку: %w", perr)
 		a.Mgr.SetLastError(last.Error())
 		_ = a.Mgr.Disconnect()
+		dockicon.SetConnected(false)
 		time.Sleep(400 * time.Millisecond)
 	}
+	dockicon.SetConnected(false)
 	return last
 }
 
 func (a *App) Disconnect() error {
-	return a.Mgr.Disconnect()
+	err := a.Mgr.Disconnect()
+	dockicon.SetConnected(false)
+	return err
 }
 
 func (a *App) GetLogs() string {
@@ -303,9 +311,10 @@ func (a *App) SavePrefs(connectOnLaunch, autoReconnect, systemProxy bool) error
 	})
 }
 
-// StartBackground runs reconnect-on-crash and optional connect-on-launch.
+// StartBackground runs reconnect-on-crash, optional connect-on-launch, and Dock icon sync.
 func (a *App) StartBackground() {
 	go a.watchdogLoop()
+	go a.dockIconLoop()
 	prefs := a.Mgr.Prefs()
 	if prefs.ConnectOnLaunch {
 		go func() {
@@ -318,6 +327,21 @@ func (a *App) StartBackground() {
 	}
 }
 
+func (a *App) dockIconLoop() {
+	dockicon.SetConnected(false)
+	var last bool
+	first := true
+	for {
+		time.Sleep(400 * time.Millisecond)
+		up := a.Mgr.Status().Connected
+		if first || up != last {
+			first = false
+			last = up
+			dockicon.SetConnected(up)
+		}
+	}
+}
+
 func (a *App) watchdogLoop() {
 	for {
 		time.Sleep(2 * time.Second)
@@ -398,10 +422,12 @@ func (a *App) PingBest(autoConnect bool) (PingBestResult, error) {
 		out.Connected = true
 		return out, nil
 	}
-	if p, err := a.Mgr.Config().ActiveProfile(); err != nil {
+	proxy, err := a.Mgr.ActiveProxyURI()
+	if err != nil {
 		a.mu.Unlock()
 		return out, err
-	} else if strings.TrimSpace(p.Proxy) == "" {
+	}
+	if strings.TrimSpace(proxy) == "" {
 		a.mu.Unlock()
 		return out, fmt.Errorf("пустая ссылка у лучшего сервера")
 	}

internal/config/config.go

@@ -325,7 +325,7 @@ func WriteExample(path string) error {
 	return Save(path, Example())
 }
 
-// Save writes config as indented JSON.
+// Save writes config as indented JSON (atomic replace).
 func Save(path string, cfg Config) error {
 	if err := cfg.Validate(); err != nil {
 		return err
@@ -341,7 +341,15 @@ func Save(path string, cfg Config) error {
 			return err
 		}
 	}
-	return os.WriteFile(path, data, 0o600)
+	tmp := path + ".tmp"
+	if err := os.WriteFile(tmp, data, 0o600); err != nil {
+		return err
+	}
+	if err := os.Rename(tmp, path); err != nil {
+		_ = os.Remove(tmp)
+		return err
+	}
+	return nil
 }
 
 // SetActiveProxy updates the active profile proxy URI.

internal/config/profiles.go

@@ -3,6 +3,7 @@ package config
 import (
 	"fmt"
 	"strings"
+	"sync"
 )
 
 // ProfileInfo is a safe summary for UI lists (no secrets beyond proxy URI the user already owns).
@@ -14,6 +15,22 @@ type ProfileInfo struct {
 	Active   bool   `json:"active"`
 }
 
+// hostCache avoids re-parsing large AWG conf bodies on every UI poll.
+var hostCache sync.Map // proxy URI/conf → host string
+
+func cachedProxyHost(proxy string) string {
+	proxy = strings.TrimSpace(proxy)
+	if proxy == "" {
+		return ""
+	}
+	if v, ok := hostCache.Load(proxy); ok {
+		return v.(string)
+	}
+	h := proxyHost(proxy)
+	hostCache.Store(proxy, h)
+	return h
+}
+
 // ListProfiles returns UI-friendly profile summaries.
 func (c *Config) ListProfiles() []ProfileInfo {
 	out := make([]ProfileInfo, 0, len(c.Profiles))
@@ -22,7 +39,7 @@ func (c *Config) ListProfiles() []ProfileInfo {
 			Name:     p.Name,
 			Protocol: string(p.Protocol),
 			Proxy:    p.Proxy,
-			Host:     proxyHost(p.Proxy),
+			Host:     cachedProxyHost(p.Proxy),
 			Active:   p.Name == c.Active,
 		})
 	}
@@ -36,7 +53,7 @@ func (c *Config) ListProfilesForPoll() []ProfileInfo {
 		out = append(out, ProfileInfo{
 			Name:     p.Name,
 			Protocol: string(p.Protocol),
-			Host:     proxyHost(p.Proxy),
+			Host:     cachedProxyHost(p.Proxy),
 			Active:   p.Name == c.Active,
 		})
 	}

internal/core/manager.go

@@ -350,6 +350,20 @@ func (m *Manager) Config() *config.Config {
 	return m.cfg.Clone()
 }
 
+// ActiveProxyURI returns the active profile proxy without cloning the whole config.
+func (m *Manager) ActiveProxyURI() (string, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	if m.cfg == nil {
+		return "", fmt.Errorf("no config")
+	}
+	p, err := m.cfg.ActiveProfile()
+	if err != nil {
+		return "", err
+	}
+	return p.Proxy, nil
+}
+
 // UIPoll is a cheap manager snapshot for GUI polling (no JSON deep-clone of all proxies).
 type UIPoll struct {
 	Status          Status

internal/corebin/cache.go

@@ -1,7 +1,7 @@
 package corebin
 
 import (
-	"os"
+	"strings"
 	"sync"
 )
 
@@ -15,6 +15,11 @@ func CacheKey(binDir, proto string) string {
 	return binDir + "\x00" + proto
 }
 
+// VirtualPath reports paths that are not on-disk binaries (e.g. embedded AWG).
+func VirtualPath(path string) bool {
+	return strings.HasPrefix(path, "embedded-")
+}
+
 // Get returns a cached absolute path if present.
 func Get(key string) (string, bool) {
 	mu.Lock()
@@ -33,23 +38,20 @@ func Set(key, path string) {
 	mu.Unlock()
 }
 
-// Invalidate clears all cached paths (call after EnsureCore / binDir change).
+// Invalidate clears all cached paths (call after EnsureCore / binDir change / failed Start).
 func Invalidate() {
 	mu.Lock()
 	cache = map[string]string{}
 	mu.Unlock()
 }
 
-// Resolve caches the result of fn under key. Stale paths (missing on disk) are refreshed.
+// Resolve caches the result of fn under key.
+// Hot-path polls trust the cache until Invalidate (no per-poll os.Stat).
+// Embedded/virtual paths never touch the filesystem.
 func Resolve(key string, fn func() (string, error)) (string, error) {
 	if path, ok := Get(key); ok {
-		if _, err := os.Stat(path); err == nil {
 		return path, nil
 	}
-		mu.Lock()
-		delete(cache, key)
-		mu.Unlock()
-	}
 	path, err := fn()
 	if err != nil {
 		return "", err

internal/corebin/cache_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 )
 
-func TestResolveCacheAndStale(t *testing.T) {
+func TestResolveTrustsCacheWithoutStat(t *testing.T) {
 	Invalidate()
 	dir := t.TempDir()
 	path := filepath.Join(dir, "core")
@@ -20,26 +20,40 @@ func TestResolveCacheAndStale(t *testing.T) {
 		return path, nil
 	}
 	if p, err := Resolve(key, fn); err != nil || p != path || calls != 1 {
-		t.Fatalf("first: path=%q calls=%d err=%v", p, calls, err)
+		t.Fatalf("first: %q %v calls=%d", p, err, calls)
 	}
+	_ = os.Remove(path) // missing on disk — cache still trusted until Invalidate
 	if p, err := Resolve(key, fn); err != nil || p != path || calls != 1 {
-		t.Fatalf("cached: path=%q calls=%d err=%v", p, calls, err)
+		t.Fatalf("cached without Stat: %q %v calls=%d", p, err, calls)
 	}
-	_ = os.Remove(path)
+	Invalidate()
-	if _, err := Resolve(key, fn); err != nil {
+	if _, err := Resolve(key, fn); err == nil && calls != 2 {
-		// fn returns removed path; Resolve still succeeds but next Stat misses
+		// fn returns deleted path; Resolve still succeeds
-		t.Fatalf("unexpected err after delete before recreate: %v", err)
 	}
 	if calls != 2 {
-		t.Fatalf("expected refresh call, got %d", calls)
+		t.Fatalf("after Invalidate expected refresh, calls=%d", calls)
 	}
-	if err := os.WriteFile(path, []byte("y"), 0o755); err != nil {
-		t.Fatal(err)
 }
-	if p, err := Resolve(key, fn); err != nil || p != path {
+
-		t.Fatalf("after recreate: %q %v", p, err)
+func TestVirtualEmbeddedAWG(t *testing.T) {
+	Invalidate()
+	key := CacheKey("/bin", "awg")
+	calls := 0
+	p, err := Resolve(key, func() (string, error) {
+		calls++
+		return "embedded-amneziawg-go", nil
+	})
+	if err != nil || p != "embedded-amneziawg-go" || calls != 1 {
+		t.Fatalf("%q %v calls=%d", p, err, calls)
 	}
-	if ProtoKey("vless") != "xray" || ProtoKey("naive") != "naive" {
+	if !VirtualPath(p) {
-		t.Fatal("ProtoKey")
+		t.Fatal("expected virtual")
+	}
+	p2, err := Resolve(key, func() (string, error) {
+		calls++
+		return "embedded-amneziawg-go", nil
+	})
+	if err != nil || p2 != p || calls != 1 {
+		t.Fatalf("second: %q calls=%d", p2, calls)
 	}
 }

internal/dockicon/dockicon_darwin.go

@@ -0,0 +1,106 @@
+//go:build darwin
+
+package dockicon
+
+import (
+	_ "embed"
+	"log"
+	"sync"
+	"unsafe"
+
+	"github.com/ebitengine/purego"
+	"github.com/ebitengine/purego/objc"
+)
+
+//go:embed icon_idle.png
+var iconIdlePNG []byte
+
+//go:embed icon_connected.png
+var iconConnectedPNG []byte
+
+var (
+	once     sync.Once
+	ready    bool
+	mu       sync.Mutex
+	last     *bool
+	selSet   objc.SEL
+	selPerf  objc.SEL
+	selShared objc.SEL
+	selData  objc.SEL
+	selAlloc objc.SEL
+	selInit  objc.SEL
+	selRetain objc.SEL
+	clsApp   objc.Class
+	clsData  objc.Class
+	clsImage objc.Class
+)
+
+func initAppKit() {
+	once.Do(func() {
+		if _, err := purego.Dlopen("/System/Library/Frameworks/Foundation.framework/Foundation", purego.RTLD_GLOBAL|purego.RTLD_NOW); err != nil {
+			log.Printf("dockicon: Foundation: %v", err)
+			return
+		}
+		if _, err := purego.Dlopen("/System/Library/Frameworks/AppKit.framework/AppKit", purego.RTLD_GLOBAL|purego.RTLD_NOW); err != nil {
+			log.Printf("dockicon: AppKit: %v", err)
+			return
+		}
+		clsApp = objc.GetClass("NSApplication")
+		clsData = objc.GetClass("NSData")
+		clsImage = objc.GetClass("NSImage")
+		if clsApp == 0 || clsData == 0 || clsImage == 0 {
+			log.Printf("dockicon: missing AppKit classes")
+			return
+		}
+		selShared = objc.RegisterName("sharedApplication")
+		selSet = objc.RegisterName("setApplicationIconImage:")
+		selPerf = objc.RegisterName("performSelectorOnMainThread:withObject:waitUntilDone:")
+		selData = objc.RegisterName("dataWithBytes:length:")
+		selAlloc = objc.RegisterName("alloc")
+		selInit = objc.RegisterName("initWithData:")
+		selRetain = objc.RegisterName("retain")
+		ready = true
+	})
+}
+
+// SetConnected swaps the Dock icon: sea-wave N when connected, original when idle.
+func SetConnected(connected bool) {
+	initAppKit()
+	if !ready {
+		return
+	}
+	mu.Lock()
+	if last != nil && *last == connected {
+		mu.Unlock()
+		return
+	}
+	v := connected
+	last = &v
+	mu.Unlock()
+
+	png := iconIdlePNG
+	if connected {
+		png = iconConnectedPNG
+	}
+	if len(png) == 0 {
+		return
+	}
+
+	data := objc.ID(clsData).Send(selData, unsafe.Pointer(&png[0]), len(png))
+	if data == 0 {
+		return
+	}
+	img := objc.ID(clsImage).Send(selAlloc)
+	img = img.Send(selInit, data)
+	if img == 0 {
+		return
+	}
+	img.Send(selRetain) // keep alive across async main-thread call
+
+	app := objc.ID(clsApp).Send(selShared)
+	if app == 0 {
+		return
+	}
+	// AppKit must run on the main thread (glaze owns it).
+	app.Send(selPerf, selSet, img, false)
+}

internal/dockicon/dockicon_other.go

@@ -0,0 +1,6 @@
+//go:build !darwin
+
+package dockicon
+
+// SetConnected is a no-op outside macOS (Dock icons are a Darwin feature).
+func SetConnected(connected bool) {}

internal/sysproxy/darwin.go

@@ -47,32 +47,25 @@ func (c *darwinController) Enable(httpHostPort string) error {
 		return fmt.Errorf("sysproxy: no network services")
 	}
 
+	// One bash process for all networksetup calls (was 6 execs × N services).
+	// setwebproxy / setsecurewebproxy / setsocksfirewallproxy also turn the proxy on.
+	var b strings.Builder
+	b.WriteString("set -e\n")
 	for _, svc := range services {
-		if err := runNetworkSetup("-setwebproxy", svc, host, port); err != nil {
+		q := shellQuote(svc)
-			return err
+		fmt.Fprintf(&b, "networksetup -setwebproxy %s %s %s\n", q, shellQuote(host), shellQuote(port))
+		fmt.Fprintf(&b, "networksetup -setsecurewebproxy %s %s %s\n", q, shellQuote(host), shellQuote(port))
+		fmt.Fprintf(&b, "networksetup -setsocksfirewallproxy %s %s %s\n", q, shellQuote(host), shellQuote(socks))
 	}
-		if err := runNetworkSetup("-setsecurewebproxy", svc, host, port); err != nil {
+	if err := runBash(b.String()); err != nil {
 		return err
 	}
-		if err := runNetworkSetup("-setsocksfirewallproxy", svc, host, socks); err != nil {
-			return err
-		}
-		if err := runNetworkSetup("-setwebproxystate", svc, "on"); err != nil {
-			return err
-		}
-		if err := runNetworkSetup("-setsecurewebproxystate", svc, "on"); err != nil {
-			return err
-		}
-		if err := runNetworkSetup("-setsocksfirewallproxystate", svc, "on"); err != nil {
-			return err
-		}
-	}
 
 	c.enabled = true
 	c.host = host
 	c.httpPort = port
 	c.socksPort = socks
-	c.services = services
+	c.services = append([]string(nil), services...)
 	return nil
 }
 
@@ -88,7 +81,8 @@ func (c *darwinController) Disable() error {
 func (c *darwinController) ForceDisable() error {
 	c.mu.Lock()
 	defer c.mu.Unlock()
-	return c.disableServices(nil)
+	svcs := c.services
+	return c.disableServices(svcs)
 }
 
 func (c *darwinController) disableServices(services []string) error {
@@ -99,21 +93,23 @@ func (c *darwinController) disableServices(services []string) error {
 			return err
 		}
 	}
-	var first error
+	if len(services) == 0 {
-	for _, svc := range services {
-		for _, args := range [][]string{
-			{"-setwebproxystate", svc, "off"},
-			{"-setsecurewebproxystate", svc, "off"},
-			{"-setsocksfirewallproxystate", svc, "off"},
-		} {
-			if err := runNetworkSetup(args...); err != nil && first == nil {
-				first = err
-			}
-		}
-	}
 		c.enabled = false
 		c.services = nil
-	return first
+		return nil
+	}
+	var b strings.Builder
+	b.WriteString("set +e\n") // best-effort: turn off what we can
+	for _, svc := range services {
+		q := shellQuote(svc)
+		fmt.Fprintf(&b, "networksetup -setwebproxystate %s off\n", q)
+		fmt.Fprintf(&b, "networksetup -setsecurewebproxystate %s off\n", q)
+		fmt.Fprintf(&b, "networksetup -setsocksfirewallproxystate %s off\n", q)
+	}
+	err := runBash(b.String())
+	c.enabled = false
+	c.services = nil
+	return err
 }
 
 func (c *darwinController) Enabled() bool {
@@ -142,11 +138,15 @@ func listNetworkServices() ([]string, error) {
 	return services, sc.Err()
 }
 
-func runNetworkSetup(args ...string) error {
+func runBash(script string) error {
-	cmd := exec.Command("networksetup", args...)
+	cmd := exec.Command("/bin/bash", "-c", script)
 	out, err := cmd.CombinedOutput()
 	if err != nil {
-		return fmt.Errorf("networksetup %v: %w (%s)", args, err, strings.TrimSpace(string(out)))
+		return fmt.Errorf("networksetup batch: %w (%s)", err, strings.TrimSpace(string(out)))
 	}
 	return nil
 }
+
+func shellQuote(s string) string {
+	return "'" + strings.ReplaceAll(s, "'", `'\''`) + "'"
+}

internal/update/update.go

@@ -22,7 +22,7 @@ const CurrentVersion = "3.8.2"
 
 // BuildNumber is the monotonic build within CurrentVersion (Windows FileVersion 4th part,
 // macOS CFBundleVersion suffix, Android versionCode low digits). Bump on every release build.
-const BuildNumber = 1
+const BuildNumber = 3
 
 // DefaultManifestURL is the update feed (hosted in the project git repo).
 const DefaultManifestURL = "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/update.json"

scripts/build-macos-arm64.sh

@@ -77,9 +77,8 @@ h = hashlib.sha256(binp.read_bytes()).hexdigest()
 zh = hashlib.sha256(zipp.read_bytes()).hexdigest() if zipp.exists() else ""
 dh = hashlib.sha256(dmgp.read_bytes()).hexdigest() if dmgp.exists() else ""
 notes = (
-    f"Navis {ver}+{build}: при падении ядра снимается системный прокси; логи и проверка туннеля в UI; "
+    f"Navis {ver}+{build}: меньше I/O на poll (без Stat ядер / кэш host); "
-    f"автопереподключение / connect-on-launch; подписка чистит устаревшие ноды; «Лучший» без soft-ok UDP; "
+    f"macOS sysproxy одним bash-batch; Connect без JSON Clone; Dock-иконка при подключении."
-    f"CI и строгая подпись релиза."
 )
 paths = [
     Path('dist/update.json'),

server/update.json

@@ -1,6 +1,6 @@
 {
   "version": "3.8.2",
-  "notes": "Navis 3.8.2+1: при падении ядра снимается системный прокси; логи и проверка туннеля в UI; автопереподключение / connect-on-launch; подписка чистит устаревшие ноды; «Лучший» без soft-ok UDP; CI и строгая подпись релиза.",
+  "notes": "Navis 3.8.2+3: меньше I/O на poll (без Stat ядер / кэш host); macOS sysproxy одним bash-batch; Connect без JSON Clone; Dock-иконка при подключении.",
   "platform": "windows-amd64",
   "os": "windows",
   "arch": "amd64",
@@ -16,13 +16,13 @@
     },
     "darwin-arm64": {
       "url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis",
-      "sha256": "c5990d22af050858354eb9a4e91828572eb65d4191e425500e0a08dd8fb3a63a",
+      "sha256": "b59c940dc946d18e6c57d9bcb3d9e36d489d894e9f889b08d476add3207babbc",
       "os": "darwin",
       "arch": "arm64",
       "dmg_url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis.dmg",
       "zip_url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-arm64/Navis.app.zip",
-      "zip_sha256": "7efbaa11b60b7f732724ff509c805f37a34bd374e20dc56e0089bbeed9a82fbd",
+      "zip_sha256": "7d695a76a111d0ea3ff13955d49db2d344972e8e0b3fdb3562060aa80b06ea67",
-      "dmg_sha256": "1c8bbfae6abf04920f303e66dfa3bbbf2abaf7f5b50342983c66dedc015fe55f"
+      "dmg_sha256": "96927b0006934a9bc042130351cefa57096badb6771c50a31c0731ddade9cb0d"
     },
     "darwin-amd64": {
       "url": "https://git.evilfox.cc/test2/navi/raw/branch/main/dist/navis-release/darwin-amd64/Navis",

versioninfo.json

@@ -4,13 +4,13 @@
       "Major": 3,
       "Minor": 8,
       "Patch": 2,
-      "Build": 1
+      "Build": 3
     },
     "ProductVersion": {
       "Major": 3,
       "Minor": 8,
       "Patch": 2,
-      "Build": 1
+      "Build": 3
     },
     "FileFlagsMask": "3f",
     "FileFlags": "00",
@@ -21,12 +21,12 @@
   "StringFileInfo": {
     "CompanyName": "EvilFox",
     "FileDescription": "Navis — VPN client (Naive / Hy2 / AWG / VLESS / VMess / Trojan)",
-    "FileVersion": "3.8.2.1",
+    "FileVersion": "3.8.2.3",
     "InternalName": "Navis",
     "LegalCopyright": "Copyright (c) EvilFox",
     "OriginalFilename": "Navis.exe",
     "ProductName": "Navis",
-    "ProductVersion": "3.8.2.1",
+    "ProductVersion": "3.8.2.3",
     "Comments": "Open-source VPN/proxy client. https://evilfox.win/"
   },
   "VarFileInfo": {