Migration: go 1.18

2022-03-16 12:10:13 +08:00 · 2022-03-16 12:10:13 +08:00 · 6a661bff0c
commit 6a661bff0c
parent d1dd21417b
73 changed files with 705 additions and 307 deletions
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@ -56,7 +56,7 @@ jobs:
        id: tags
        with:
          script: |
-            const ref = `${context.payload.ref.replace(/\/?refs\/tags\//, '')}`
+            const ref = context.payload.ref.replace(/\/?refs\/tags\//, '')
            const tags = [
              'dreamacro/clash:latest',
              `dreamacro/clash:${ref}`,
--- a/.golangci.yaml
+++ b/.golangci.yaml
@ -2,7 +2,7 @@ linters:
  disable-all: true
  enable:
    - gofumpt
-    - megacheck
+    - staticcheck
    - govet
    - gci

@ -12,3 +12,5 @@ linters-settings:
      - standard
      - prefix(github.com/Dreamacro/clash)
      - default
+  staticcheck:
+    go: '1.18'
--- a/10
+++ b/10
@ -34,10 +34,10 @@ WINDOWS_ARCH_LIST = \
 all: linux-amd64 darwin-amd64 windows-amd64 # Most used

 docker:
-	$(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+	$(GOBUILD) GOAMD64=v3 -o $(BINDIR)/$(NAME)-$@

 darwin-amd64:
-	GOARCH=amd64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+	GOARCH=amd64 GOOS=darwin GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@

 darwin-arm64:
 	GOARCH=arm64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
@ -46,7 +46,7 @@ linux-386:
 	GOARCH=386 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@

 linux-amd64:
-	GOARCH=amd64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+	GOARCH=amd64 GOOS=linux GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@

 linux-armv5:
 	GOARCH=arm GOOS=linux GOARM=5 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
@ -82,7 +82,7 @@ freebsd-386:
 	GOARCH=386 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@

 freebsd-amd64:
-	GOARCH=amd64 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
+	GOARCH=amd64 GOOS=freebsd GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@

 freebsd-arm64:
 	GOARCH=arm64 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
@ -91,7 +91,7 @@ windows-386:
 	GOARCH=386 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe

 windows-amd64:
-	GOARCH=amd64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
+	GOARCH=amd64 GOOS=windows GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe

 windows-arm64:
 	GOARCH=arm64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
--- a/adapter/adapter.go
+++ b/adapter/adapter.go
@ -91,7 +91,7 @@ func (p *Proxy) MarshalJSON() ([]byte, error) {
 		return inner, err
 	}

-	mapping := map[string]interface{}{}
+	mapping := map[string]any{}
 	json.Unmarshal(inner, &mapping)
 	mapping["history"] = p.DelayHistory()
 	mapping["name"] = p.Name()
--- a/adapter/outbound/shadowsocks.go
+++ b/adapter/outbound/shadowsocks.go
@ -36,7 +36,7 @@ type ShadowSocksOption struct {
 	Cipher     string         `proxy:"cipher"`
 	UDP        bool           `proxy:"udp,omitempty"`
 	Plugin     string         `proxy:"plugin,omitempty"`
-	PluginOpts map[string]interface{} `proxy:"plugin-opts,omitempty"`
+	PluginOpts map[string]any `proxy:"plugin-opts,omitempty"`
 }

 type simpleObfsOption struct {
--- a/adapter/outbound/snell.go
+++ b/adapter/outbound/snell.go
@ -29,7 +29,7 @@ type SnellOption struct {
 	Psk      string         `proxy:"psk"`
 	UDP      bool           `proxy:"udp,omitempty"`
 	Version  int            `proxy:"version,omitempty"`
-	ObfsOpts map[string]interface{} `proxy:"obfs-opts,omitempty"`
+	ObfsOpts map[string]any `proxy:"obfs-opts,omitempty"`
 }

 type streamOption struct {
--- a/adapter/outboundgroup/fallback.go
+++ b/adapter/outboundgroup/fallback.go
@ -59,7 +59,7 @@ func (f *Fallback) MarshalJSON() ([]byte, error) {
 	for _, proxy := range f.proxies(false) {
 		all = append(all, proxy.Name())
 	}
-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"type": f.Type().String(),
 		"now":  f.Now(),
 		"all":  all,
@ -73,7 +73,7 @@ func (f *Fallback) Unwrap(metadata *C.Metadata) C.Proxy {
 }

 func (f *Fallback) proxies(touch bool) []C.Proxy {
-	elm, _, _ := f.single.Do(func() (interface{}, error) {
+	elm, _, _ := f.single.Do(func() (any, error) {
 		return getProvidersProxies(f.providers, touch), nil
 	})

--- a/adapter/outboundgroup/loadbalance.go
+++ b/adapter/outboundgroup/loadbalance.go
@ -29,7 +29,7 @@ type LoadBalance struct {

 var errStrategy = errors.New("unsupported strategy")

-func parseStrategy(config map[string]interface{}) string {
+func parseStrategy(config map[string]any) string {
 	if elm, ok := config["strategy"]; ok {
 		if strategy, ok := elm.(string); ok {
 			return strategy
@ -140,7 +140,7 @@ func (lb *LoadBalance) Unwrap(metadata *C.Metadata) C.Proxy {
 }

 func (lb *LoadBalance) proxies(touch bool) []C.Proxy {
-	elm, _, _ := lb.single.Do(func() (interface{}, error) {
+	elm, _, _ := lb.single.Do(func() (any, error) {
 		return getProvidersProxies(lb.providers, touch), nil
 	})

@ -153,7 +153,7 @@ func (lb *LoadBalance) MarshalJSON() ([]byte, error) {
 	for _, proxy := range lb.proxies(false) {
 		all = append(all, proxy.Name())
 	}
-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"type": lb.Type().String(),
 		"all":  all,
 	})
--- a/adapter/outboundgroup/parser.go
+++ b/adapter/outboundgroup/parser.go
@ -31,7 +31,7 @@ type GroupCommonOption struct {
 	DisableUDP bool     `group:"disable-udp,omitempty"`
 }

-func ParseProxyGroup(config map[string]interface{}, proxyMap map[string]C.Proxy, providersMap map[string]types.ProxyProvider) (C.ProxyAdapter, error) {
+func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, providersMap map[string]types.ProxyProvider) (C.ProxyAdapter, error) {
 	decoder := structure.NewDecoder(structure.Option{TagName: "group", WeaklyTypedInput: true})

 	groupOption := &GroupCommonOption{
--- a/adapter/outboundgroup/relay.go
+++ b/adapter/outboundgroup/relay.go
@ -72,14 +72,14 @@ func (r *Relay) MarshalJSON() ([]byte, error) {
 	for _, proxy := range r.rawProxies(false) {
 		all = append(all, proxy.Name())
 	}
-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"type": r.Type().String(),
 		"all":  all,
 	})
 }

 func (r *Relay) rawProxies(touch bool) []C.Proxy {
-	elm, _, _ := r.single.Do(func() (interface{}, error) {
+	elm, _, _ := r.single.Do(func() (any, error) {
 		return getProvidersProxies(r.providers, touch), nil
 	})

--- a/adapter/outboundgroup/selector.go
+++ b/adapter/outboundgroup/selector.go
@ -54,7 +54,7 @@ func (s *Selector) MarshalJSON() ([]byte, error) {
 		all = append(all, proxy.Name())
 	}

-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"type": s.Type().String(),
 		"now":  s.Now(),
 		"all":  all,
@ -83,7 +83,7 @@ func (s *Selector) Unwrap(metadata *C.Metadata) C.Proxy {
 }

 func (s *Selector) selectedProxy(touch bool) C.Proxy {
-	elm, _, _ := s.single.Do(func() (interface{}, error) {
+	elm, _, _ := s.single.Do(func() (any, error) {
 		proxies := getProvidersProxies(s.providers, touch)
 		for _, proxy := range proxies {
 			if proxy.Name() == s.selected {
--- a/adapter/outboundgroup/urltest.go
+++ b/adapter/outboundgroup/urltest.go
@ -58,7 +58,7 @@ func (u *URLTest) Unwrap(metadata *C.Metadata) C.Proxy {
 }

 func (u *URLTest) proxies(touch bool) []C.Proxy {
-	elm, _, _ := u.single.Do(func() (interface{}, error) {
+	elm, _, _ := u.single.Do(func() (any, error) {
 		return getProvidersProxies(u.providers, touch), nil
 	})

@ -66,7 +66,7 @@ func (u *URLTest) proxies(touch bool) []C.Proxy {
 }

 func (u *URLTest) fast(touch bool) C.Proxy {
-	elm, _, _ := u.fastSingle.Do(func() (interface{}, error) {
+	elm, _, _ := u.fastSingle.Do(func() (any, error) {
 		proxies := u.proxies(touch)
 		fast := proxies[0]
 		min := fast.LastDelay()
@ -114,14 +114,14 @@ func (u *URLTest) MarshalJSON() ([]byte, error) {
 	for _, proxy := range u.proxies(false) {
 		all = append(all, proxy.Name())
 	}
-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"type": u.Type().String(),
 		"now":  u.Now(),
 		"all":  all,
 	})
 }

-func parseURLTestOption(config map[string]interface{}) []urlTestOption {
+func parseURLTestOption(config map[string]any) []urlTestOption {
 	opts := []urlTestOption{}

 	// tolerance
--- a/adapter/parser.go
+++ b/adapter/parser.go
@ -8,7 +8,7 @@ import (
 	C "github.com/Dreamacro/clash/constant"
 )

-func ParseProxy(mapping map[string]interface{}) (C.Proxy, error) {
+func ParseProxy(mapping map[string]any) (C.Proxy, error) {
 	decoder := structure.NewDecoder(structure.Option{TagName: "proxy", WeaklyTypedInput: true})
 	proxyType, existType := mapping["type"].(string)
 	if !existType {
--- a/adapter/provider/fetcher.go
+++ b/adapter/provider/fetcher.go
@ -16,7 +16,7 @@ var (
 	dirMode  os.FileMode = 0o755
 )

-type parser = func([]byte) (interface{}, error)
+type parser = func([]byte) (any, error)

 type fetcher struct {
 	name      string
@ -26,7 +26,7 @@ type fetcher struct {
 	done      chan struct{}
 	hash      [16]byte
 	parser    parser
-	onUpdate  func(interface{})
+	onUpdate  func(any)
 }

 func (f *fetcher) Name() string {
@ -37,7 +37,7 @@ func (f *fetcher) VehicleType() types.VehicleType {
 	return f.vehicle.Type()
 }

-func (f *fetcher) Initial() (interface{}, error) {
+func (f *fetcher) Initial() (any, error) {
 	var (
 		buf     []byte
 		err     error
@ -92,7 +92,7 @@ func (f *fetcher) Initial() (interface{}, error) {
 	return proxies, nil
 }

-func (f *fetcher) Update() (interface{}, bool, error) {
+func (f *fetcher) Update() (any, bool, error) {
 	buf, err := f.vehicle.Read()
 	if err != nil {
 		return nil, false, err
@ -168,7 +168,7 @@ func safeWrite(path string, buf []byte) error {
 	return os.WriteFile(path, buf, fileMode)
 }

-func newFetcher(name string, interval time.Duration, vehicle types.Vehicle, parser parser, onUpdate func(interface{})) *fetcher {
+func newFetcher(name string, interval time.Duration, vehicle types.Vehicle, parser parser, onUpdate func(any)) *fetcher {
 	var ticker *time.Ticker
 	if interval != 0 {
 		ticker = time.NewTicker(interval)
--- a/adapter/provider/healthcheck.go
+++ b/adapter/provider/healthcheck.go
@ -62,7 +62,7 @@ func (hc *HealthCheck) check() {
 	b, _ := batch.New(context.Background(), batch.WithConcurrencyNum(10))
 	for _, proxy := range hc.proxies {
 		p := proxy
-		b.Go(p.Name(), func() (interface{}, error) {
+		b.Go(p.Name(), func() (any, error) {
 			ctx, cancel := context.WithTimeout(context.Background(), defaultURLTestTimeout)
 			defer cancel()
 			p.URLTest(ctx, hc.url)
--- a/adapter/provider/parser.go
+++ b/adapter/provider/parser.go
@ -28,7 +28,7 @@ type proxyProviderSchema struct {
 	HealthCheck healthCheckSchema `provider:"health-check,omitempty"`
 }

-func ParseProxyProvider(name string, mapping map[string]interface{}) (types.ProxyProvider, error) {
+func ParseProxyProvider(name string, mapping map[string]any) (types.ProxyProvider, error) {
 	decoder := structure.NewDecoder(structure.Option{TagName: "provider", WeaklyTypedInput: true})

 	schema := &proxyProviderSchema{
--- a/adapter/provider/provider.go
+++ b/adapter/provider/provider.go
@ -20,7 +20,7 @@ const (
 )

 type ProxySchema struct {
-	Proxies []map[string]interface{} `yaml:"proxies"`
+	Proxies []map[string]any `yaml:"proxies"`
 }

 // for auto gc
@ -35,7 +35,7 @@ type proxySetProvider struct {
 }

 func (pp *proxySetProvider) MarshalJSON() ([]byte, error) {
-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"name":        pp.Name(),
 		"type":        pp.Type().String(),
 		"vehicleType": pp.VehicleType().String(),
@ -111,12 +111,12 @@ func NewProxySetProvider(name string, interval time.Duration, filter string, veh
 		healthCheck: hc,
 	}

-	onUpdate := func(elm interface{}) {
+	onUpdate := func(elm any) {
 		ret := elm.([]C.Proxy)
 		pd.setProxies(ret)
 	}

-	proxiesParseAndFilter := func(buf []byte) (interface{}, error) {
+	proxiesParseAndFilter := func(buf []byte) (any, error) {
 		schema := &ProxySchema{}

 		if err := yaml.Unmarshal(buf, schema); err != nil {
@ -169,7 +169,7 @@ type compatibleProvider struct {
 }

 func (cp *compatibleProvider) MarshalJSON() ([]byte, error) {
-	return json.Marshal(map[string]interface{}{
+	return json.Marshal(map[string]any{
 		"name":        cp.Name(),
 		"type":        cp.Type().String(),
 		"vehicleType": cp.VehicleType().String(),
--- a/common/batch/batch.go
+++ b/common/batch/batch.go
@ -8,7 +8,7 @@ import (
 type Option = func(b *Batch)

 type Result struct {
-	Value interface{}
+	Value any
 	Err   error
 }

@ -38,7 +38,7 @@ type Batch struct {
 	cancel func()
 }

-func (b *Batch) Go(key string, fn func() (interface{}, error)) {
+func (b *Batch) Go(key string, fn func() (any, error)) {
 	b.wg.Add(1)
 	go func() {
 		defer b.wg.Done()
--- a/common/batch/batch_test.go
+++ b/common/batch/batch_test.go
@ -14,11 +14,11 @@ func TestBatch(t *testing.T) {
 	b, _ := New(context.Background())

 	now := time.Now()
-	b.Go("foo", func() (interface{}, error) {
+	b.Go("foo", func() (any, error) {
 		time.Sleep(time.Millisecond * 100)
 		return "foo", nil
 	})
-	b.Go("bar", func() (interface{}, error) {
+	b.Go("bar", func() (any, error) {
 		time.Sleep(time.Millisecond * 150)
 		return "bar", nil
 	})
@ -45,7 +45,7 @@ func TestBatchWithConcurrencyNum(t *testing.T) {
 	now := time.Now()
 	for i := 0; i < 7; i++ {
 		idx := i
-		b.Go(strconv.Itoa(idx), func() (interface{}, error) {
+		b.Go(strconv.Itoa(idx), func() (any, error) {
 			time.Sleep(time.Millisecond * 100)
 			return strconv.Itoa(idx), nil
 		})
@ -64,12 +64,12 @@ func TestBatchWithConcurrencyNum(t *testing.T) {
 func TestBatchContext(t *testing.T) {
 	b, ctx := New(context.Background())

-	b.Go("error", func() (interface{}, error) {
+	b.Go("error", func() (any, error) {
 		time.Sleep(time.Millisecond * 100)
 		return nil, errors.New("test error")
 	})

-	b.Go("ctx", func() (interface{}, error) {
+	b.Go("ctx", func() (any, error) {
 		<-ctx.Done()
 		return nil, ctx.Err()
 	})
--- a/common/cache/cache.go
+++ b/common/cache/cache.go
@ -18,11 +18,11 @@ type cache struct {

 type element struct {
 	Expired time.Time
-	Payload interface{}
+	Payload any
 }

 // Put element in Cache with its ttl
-func (c *cache) Put(key interface{}, payload interface{}, ttl time.Duration) {
+func (c *cache) Put(key any, payload any, ttl time.Duration) {
 	c.mapping.Store(key, &element{
 		Payload: payload,
 		Expired: time.Now().Add(ttl),
@ -30,7 +30,7 @@ func (c *cache) Put(key interface{}, payload interface{}, ttl time.Duration) {
 }

 // Get element in Cache, and drop when it expired
-func (c *cache) Get(key interface{}) interface{} {
+func (c *cache) Get(key any) any {
 	item, exist := c.mapping.Load(key)
 	if !exist {
 		return nil
@ -45,7 +45,7 @@ func (c *cache) Get(key interface{}) interface{} {
 }

 // GetWithExpire element in Cache with Expire Time
-func (c *cache) GetWithExpire(key interface{}) (payload interface{}, expired time.Time) {
+func (c *cache) GetWithExpire(key any) (payload any, expired time.Time) {
 	item, exist := c.mapping.Load(key)
 	if !exist {
 		return
@ -60,7 +60,7 @@ func (c *cache) GetWithExpire(key interface{}) (payload interface{}, expired tim
 }

 func (c *cache) cleanup() {
-	c.mapping.Range(func(k, v interface{}) bool {
+	c.mapping.Range(func(k, v any) bool {
 		key := k.(string)
 		elm := v.(*element)
 		if time.Since(elm.Expired) > 0 {
--- a/common/cache/lrucache.go
+++ b/common/cache/lrucache.go
@ -12,7 +12,7 @@ import (
 type Option func(*LruCache)

 // EvictCallback is used to get a callback when a cache entry is evicted
-type EvictCallback = func(key interface{}, value interface{})
+type EvictCallback = func(key any, value any)

 // WithEvict set the evict callback
 func WithEvict(cb EvictCallback) Option {
@ -57,7 +57,7 @@ type LruCache struct {
 	maxAge         int64
 	maxSize        int
 	mu             sync.Mutex
-	cache          map[interface{}]*list.Element
+	cache          map[any]*list.Element
 	lru            *list.List // Front is least-recent
 	updateAgeOnGet bool
 	staleReturn    bool
@ -68,7 +68,7 @@ type LruCache struct {
 func NewLRUCache(options ...Option) *LruCache {
 	lc := &LruCache{
 		lru:   list.New(),
-		cache: make(map[interface{}]*list.Element),
+		cache: make(map[any]*list.Element),
 	}

 	for _, option := range options {
@ -78,9 +78,9 @@ func NewLRUCache(options ...Option) *LruCache {
 	return lc
 }

-// Get returns the interface{} representation of a cached response and a bool
+// Get returns the any representation of a cached response and a bool
 // set to true if the key was found.
-func (c *LruCache) Get(key interface{}) (interface{}, bool) {
+func (c *LruCache) Get(key any) (any, bool) {
 	entry := c.get(key)
 	if entry == nil {
 		return nil, false
@ -90,11 +90,11 @@ func (c *LruCache) Get(key interface{}) (interface{}, bool) {
 	return value, true
 }

-// GetWithExpire returns the interface{} representation of a cached response,
+// GetWithExpire returns the any representation of a cached response,
 // a time.Time Give expected expires,
 // and a bool set to true if the key was found.
 // This method will NOT check the maxAge of element and will NOT update the expires.
-func (c *LruCache) GetWithExpire(key interface{}) (interface{}, time.Time, bool) {
+func (c *LruCache) GetWithExpire(key any) (any, time.Time, bool) {
 	entry := c.get(key)
 	if entry == nil {
 		return nil, time.Time{}, false
@ -104,7 +104,7 @@ func (c *LruCache) GetWithExpire(key interface{}) (interface{}, time.Time, bool)
 }

 // Exist returns if key exist in cache but not put item to the head of linked list
-func (c *LruCache) Exist(key interface{}) bool {
+func (c *LruCache) Exist(key any) bool {
 	c.mu.Lock()
 	defer c.mu.Unlock()

@ -112,8 +112,8 @@ func (c *LruCache) Exist(key interface{}) bool {
 	return ok
 }

-// Set stores the interface{} representation of a response for a given key.
-func (c *LruCache) Set(key interface{}, value interface{}) {
+// Set stores the any representation of a response for a given key.
+func (c *LruCache) Set(key any, value any) {
 	expires := int64(0)
 	if c.maxAge > 0 {
 		expires = time.Now().Unix() + c.maxAge
@ -121,9 +121,9 @@ func (c *LruCache) Set(key interface{}, value interface{}) {
 	c.SetWithExpire(key, value, time.Unix(expires, 0))
 }

-// SetWithExpire stores the interface{} representation of a response for a given key and given expires.
+// SetWithExpire stores the any representation of a response for a given key and given expires.
 // The expires time will round to second.
-func (c *LruCache) SetWithExpire(key interface{}, value interface{}, expires time.Time) {
+func (c *LruCache) SetWithExpire(key any, value any, expires time.Time) {
 	c.mu.Lock()
 	defer c.mu.Unlock()

@ -155,7 +155,7 @@ func (c *LruCache) CloneTo(n *LruCache) {
 	defer n.mu.Unlock()

 	n.lru = list.New()
-	n.cache = make(map[interface{}]*list.Element)
+	n.cache = make(map[any]*list.Element)

 	for e := c.lru.Front(); e != nil; e = e.Next() {
 		elm := e.Value.(*entry)
@ -163,7 +163,7 @@ func (c *LruCache) CloneTo(n *LruCache) {
 	}
 }

-func (c *LruCache) get(key interface{}) *entry {
+func (c *LruCache) get(key any) *entry {
 	c.mu.Lock()
 	defer c.mu.Unlock()

@ -188,7 +188,7 @@ func (c *LruCache) get(key interface{}) *entry {
 }

 // Delete removes the value associated with a key.
-func (c *LruCache) Delete(key interface{}) {
+func (c *LruCache) Delete(key any) {
 	c.mu.Lock()

 	if le, ok := c.cache[key]; ok {
@ -217,7 +217,7 @@ func (c *LruCache) deleteElement(le *list.Element) {
 }

 type entry struct {
-	key     interface{}
-	value   interface{}
+	key     any
+	value   any
 	expires int64
 }
--- a/common/cache/lrucache_test.go
+++ b/common/cache/lrucache_test.go
@ -126,7 +126,7 @@ func TestExist(t *testing.T) {

 func TestEvict(t *testing.T) {
 	temp := 0
-	evict := func(key interface{}, value interface{}) {
+	evict := func(key any, value any) {
 		temp = key.(int) + value.(int)
 	}

--- a/common/observable/iterable.go
+++ b/common/observable/iterable.go
@ -1,3 +1,3 @@
 package observable

-type Iterable <-chan interface{}
+type Iterable <-chan any
--- a/common/observable/observable_test.go
+++ b/common/observable/observable_test.go
@ -9,8 +9,8 @@ import (
 	"go.uber.org/atomic"
 )

-func iterator(item []interface{}) chan interface{} {
-	ch := make(chan interface{})
+func iterator(item []any) chan any {
+	ch := make(chan any)
 	go func() {
 		time.Sleep(100 * time.Millisecond)
 		for _, elm := range item {
@ -22,7 +22,7 @@ func iterator(item []interface{}) chan interface{} {
 }

 func TestObservable(t *testing.T) {
-	iter := iterator([]interface{}{1, 2, 3, 4, 5})
+	iter := iterator([]any{1, 2, 3, 4, 5})
 	src := NewObservable(iter)
 	data, err := src.Subscribe()
 	assert.Nil(t, err)
@ -34,7 +34,7 @@ func TestObservable(t *testing.T) {
 }

 func TestObservable_MultiSubscribe(t *testing.T) {
-	iter := iterator([]interface{}{1, 2, 3, 4, 5})
+	iter := iterator([]any{1, 2, 3, 4, 5})
 	src := NewObservable(iter)
 	ch1, _ := src.Subscribe()
 	ch2, _ := src.Subscribe()
@ -42,7 +42,7 @@ func TestObservable_MultiSubscribe(t *testing.T) {

 	var wg sync.WaitGroup
 	wg.Add(2)
-	waitCh := func(ch <-chan interface{}) {
+	waitCh := func(ch <-chan any) {
 		for range ch {
 			count.Inc()
 		}
@ -55,7 +55,7 @@ func TestObservable_MultiSubscribe(t *testing.T) {
 }

 func TestObservable_UnSubscribe(t *testing.T) {
-	iter := iterator([]interface{}{1, 2, 3, 4, 5})
+	iter := iterator([]any{1, 2, 3, 4, 5})
 	src := NewObservable(iter)
 	data, err := src.Subscribe()
 	assert.Nil(t, err)
@ -65,7 +65,7 @@ func TestObservable_UnSubscribe(t *testing.T) {
 }

 func TestObservable_SubscribeClosedSource(t *testing.T) {
-	iter := iterator([]interface{}{1})
+	iter := iterator([]any{1})
 	src := NewObservable(iter)
 	data, _ := src.Subscribe()
 	<-data
@ -75,14 +75,14 @@ func TestObservable_SubscribeClosedSource(t *testing.T) {
 }

 func TestObservable_UnSubscribeWithNotExistSubscription(t *testing.T) {
-	sub := Subscription(make(chan interface{}))
-	iter := iterator([]interface{}{1})
+	sub := Subscription(make(chan any))
+	iter := iterator([]any{1})
 	src := NewObservable(iter)
 	src.UnSubscribe(sub)
 }

 func TestObservable_SubscribeGoroutineLeak(t *testing.T) {
-	iter := iterator([]interface{}{1, 2, 3, 4, 5})
+	iter := iterator([]any{1, 2, 3, 4, 5})
 	src := NewObservable(iter)
 	max := 100

@ -94,7 +94,7 @@ func TestObservable_SubscribeGoroutineLeak(t *testing.T) {

 	var wg sync.WaitGroup
 	wg.Add(max)
-	waitCh := func(ch <-chan interface{}) {
+	waitCh := func(ch <-chan any) {
 		for range ch {
 		}
 		wg.Done()
@ -115,7 +115,7 @@ func TestObservable_SubscribeGoroutineLeak(t *testing.T) {
 }

 func Benchmark_Observable_1000(b *testing.B) {
-	ch := make(chan interface{})
+	ch := make(chan any)
 	o := NewObservable(ch)
 	num := 1000

--- a/common/observable/subscriber.go
+++ b/common/observable/subscriber.go
@ -4,14 +4,14 @@ import (
 	"sync"
 )

-type Subscription <-chan interface{}
+type Subscription <-chan any

 type Subscriber struct {
-	buffer chan interface{}
+	buffer chan any
 	once   sync.Once
 }

-func (s *Subscriber) Emit(item interface{}) {
+func (s *Subscriber) Emit(item any) {
 	s.buffer <- item
 }

@ -27,7 +27,7 @@ func (s *Subscriber) Close() {

 func newSubscriber() *Subscriber {
 	sub := &Subscriber{
-		buffer: make(chan interface{}, 200),
+		buffer: make(chan any, 200),
 	}
 	return sub
 }
--- a/common/picker/picker.go
+++ b/common/picker/picker.go
@ -17,7 +17,7 @@ type Picker struct {

 	once    sync.Once
 	errOnce sync.Once
-	result  interface{}
+	result  any
 	err     error
 }

@ -43,7 +43,7 @@ func WithTimeout(ctx context.Context, timeout time.Duration) (*Picker, context.C

 // Wait blocks until all function calls from the Go method have returned,
 // then returns the first nil error result (if any) from them.
-func (p *Picker) Wait() interface{} {
+func (p *Picker) Wait() any {
 	p.wg.Wait()
 	if p.cancel != nil {
 		p.cancel()
@ -58,7 +58,7 @@ func (p *Picker) Error() error {

 // Go calls the given function in a new goroutine.
 // The first call to return a nil error cancels the group; its result will be returned by Wait.
-func (p *Picker) Go(f func() (interface{}, error)) {
+func (p *Picker) Go(f func() (any, error)) {
 	p.wg.Add(1)

 	go func() {
--- a/common/picker/picker_test.go
+++ b/common/picker/picker_test.go
@ -8,8 +8,8 @@ import (
 	"github.com/stretchr/testify/assert"
 )

-func sleepAndSend(ctx context.Context, delay int, input interface{}) func() (interface{}, error) {
-	return func() (interface{}, error) {
+func sleepAndSend(ctx context.Context, delay int, input any) func() (any, error) {
+	return func() (any, error) {
 		timer := time.NewTimer(time.Millisecond * time.Duration(delay))
 		select {
 		case <-timer.C:
--- a/common/pool/alloc.go
+++ b/common/pool/alloc.go
@ -23,7 +23,7 @@ func NewAllocator() *Allocator {
 	alloc.buffers = make([]sync.Pool, 17) // 1B -> 64K
 	for k := range alloc.buffers {
 		i := k
-		alloc.buffers[k].New = func() interface{} {
+		alloc.buffers[k].New = func() any {
 			return make([]byte, 1<<uint32(i))
 		}
 	}
--- a/common/pool/buffer.go
+++ b/common/pool/buffer.go
@ -5,7 +5,7 @@ import (
 	"sync"
 )

-var bufferPool = sync.Pool{New: func() interface{} { return &bytes.Buffer{} }}
+var bufferPool = sync.Pool{New: func() any { return &bytes.Buffer{} }}

 func GetBuffer() *bytes.Buffer {
 	return bufferPool.Get().(*bytes.Buffer)
--- a/common/queue/queue.go
+++ b/common/queue/queue.go
@ -6,12 +6,12 @@ import (

 // Queue is a simple concurrent safe queue
 type Queue struct {
-	items []interface{}
+	items []any
 	lock  sync.RWMutex
 }

 // Put add the item to the queue.
-func (q *Queue) Put(items ...interface{}) {
+func (q *Queue) Put(items ...any) {
 	if len(items) == 0 {
 		return
 	}
@ -22,7 +22,7 @@ func (q *Queue) Put(items ...interface{}) {
 }

 // Pop returns the head of items.
-func (q *Queue) Pop() interface{} {
+func (q *Queue) Pop() any {
 	if len(q.items) == 0 {
 		return nil
 	}
@ -35,7 +35,7 @@ func (q *Queue) Pop() interface{} {
 }

 // Last returns the last of item.
-func (q *Queue) Last() interface{} {
+func (q *Queue) Last() any {
 	if len(q.items) == 0 {
 		return nil
 	}
@ -47,8 +47,8 @@ func (q *Queue) Last() interface{} {
 }

 // Copy get the copy of queue.
-func (q *Queue) Copy() []interface{} {
-	items := []interface{}{}
+func (q *Queue) Copy() []any {
+	items := []any{}
 	q.lock.RLock()
 	items = append(items, q.items...)
 	q.lock.RUnlock()
@ -66,6 +66,6 @@ func (q *Queue) Len() int64 {
 // New is a constructor for a new concurrent safe queue.
 func New(hint int64) *Queue {
 	return &Queue{
-		items: make([]interface{}, 0, hint),
+		items: make([]any, 0, hint),
 	}
 }
--- a/common/singledo/singledo.go
+++ b/common/singledo/singledo.go
@ -7,7 +7,7 @@ import (

 type call struct {
 	wg  sync.WaitGroup
-	val interface{}
+	val any
 	err error
 }

@ -20,13 +20,13 @@ type Single struct {
 }

 type Result struct {
-	Val interface{}
+	Val any
 	Err error
 }

 // Do single.Do likes sync.singleFlight
 //lint:ignore ST1008 it likes sync.singleFlight
-func (s *Single) Do(fn func() (interface{}, error)) (v interface{}, err error, shared bool) {
+func (s *Single) Do(fn func() (any, error)) (v any, err error, shared bool) {
 	s.mux.Lock()
 	now := time.Now()
 	if now.Before(s.last.Add(s.wait)) {
--- a/common/singledo/singledo_test.go
+++ b/common/singledo/singledo_test.go
@ -13,7 +13,7 @@ func TestBasic(t *testing.T) {
 	single := NewSingle(time.Millisecond * 30)
 	foo := 0
 	shardCount := atomic.NewInt32(0)
-	call := func() (interface{}, error) {
+	call := func() (any, error) {
 		foo++
 		time.Sleep(time.Millisecond * 5)
 		return nil, nil
@ -40,7 +40,7 @@ func TestBasic(t *testing.T) {
 func TestTimer(t *testing.T) {
 	single := NewSingle(time.Millisecond * 30)
 	foo := 0
-	call := func() (interface{}, error) {
+	call := func() (any, error) {
 		foo++
 		return nil, nil
 	}
@ -56,7 +56,7 @@ func TestTimer(t *testing.T) {
 func TestReset(t *testing.T) {
 	single := NewSingle(time.Millisecond * 30)
 	foo := 0
-	call := func() (interface{}, error) {
+	call := func() (any, error) {
 		foo++
 		return nil, nil
 	}
--- a/common/sockopt/reuseaddr_other.go
+++ b/common/sockopt/reuseaddr_other.go
@ -1,5 +1,4 @@
 //go:build !linux
-// +build !linux

 package sockopt

--- a/common/structure/structure.go
+++ b/common/structure/structure.go
@ -28,8 +28,8 @@ func NewDecoder(option Option) *Decoder {
 	return &Decoder{option: &option}
 }

-// Decode transform a map[string]interface{} to a struct
-func (d *Decoder) Decode(src map[string]interface{}, dst interface{}) error {
+// Decode transform a map[string]any to a struct
+func (d *Decoder) Decode(src map[string]any, dst any) error {
 	if reflect.TypeOf(dst).Kind() != reflect.Ptr {
 		return fmt.Errorf("Decode must recive a ptr struct")
 	}
@ -45,12 +45,8 @@ func (d *Decoder) Decode(src map[string]interface{}, dst interface{}) error {
 		}

 		tag := field.Tag.Get(d.option.TagName)
-		str := strings.SplitN(tag, ",", 2)
-		key := str[0]
-		omitempty := false
-		if len(str) > 1 {
-			omitempty = str[1] == "omitempty"
-		}
+		key, omitKey, found := strings.Cut(tag, ",")
+		omitempty := found && omitKey == "omitempty"

 		value, ok := src[key]
 		if !ok || value == nil {
@ -68,7 +64,7 @@ func (d *Decoder) Decode(src map[string]interface{}, dst interface{}) error {
 	return nil
 }

-func (d *Decoder) decode(name string, data interface{}, val reflect.Value) error {
+func (d *Decoder) decode(name string, data any, val reflect.Value) error {
 	switch val.Kind() {
 	case reflect.Int:
 		return d.decodeInt(name, data, val)
@ -89,7 +85,7 @@ func (d *Decoder) decode(name string, data interface{}, val reflect.Value) error
 	}
 }

-func (d *Decoder) decodeInt(name string, data interface{}, val reflect.Value) (err error) {
+func (d *Decoder) decodeInt(name string, data any, val reflect.Value) (err error) {
 	dataVal := reflect.ValueOf(data)
 	kind := dataVal.Kind()
 	switch {
@ -112,7 +108,7 @@ func (d *Decoder) decodeInt(name string, data interface{}, val reflect.Value) (e
 	return err
 }

-func (d *Decoder) decodeString(name string, data interface{}, val reflect.Value) (err error) {
+func (d *Decoder) decodeString(name string, data any, val reflect.Value) (err error) {
 	dataVal := reflect.ValueOf(data)
 	kind := dataVal.Kind()
 	switch {
@ -129,7 +125,7 @@ func (d *Decoder) decodeString(name string, data interface{}, val reflect.Value)
 	return err
 }

-func (d *Decoder) decodeBool(name string, data interface{}, val reflect.Value) (err error) {
+func (d *Decoder) decodeBool(name string, data any, val reflect.Value) (err error) {
 	dataVal := reflect.ValueOf(data)
 	kind := dataVal.Kind()
 	switch {
@ -146,7 +142,7 @@ func (d *Decoder) decodeBool(name string, data interface{}, val reflect.Value) (
 	return err
 }

-func (d *Decoder) decodeSlice(name string, data interface{}, val reflect.Value) error {
+func (d *Decoder) decodeSlice(name string, data any, val reflect.Value) error {
 	dataVal := reflect.Indirect(reflect.ValueOf(data))
 	valType := val.Type()
 	valElemType := valType.Elem()
@ -173,7 +169,7 @@ func (d *Decoder) decodeSlice(name string, data interface{}, val reflect.Value)
 	return nil
 }

-func (d *Decoder) decodeMap(name string, data interface{}, val reflect.Value) error {
+func (d *Decoder) decodeMap(name string, data any, val reflect.Value) error {
 	valType := val.Type()
 	valKeyType := valType.Key()
 	valElemType := valType.Elem()
@ -245,7 +241,7 @@ func (d *Decoder) decodeMapFromMap(name string, dataVal reflect.Value, val refle
 	return nil
 }

-func (d *Decoder) decodeStruct(name string, data interface{}, val reflect.Value) error {
+func (d *Decoder) decodeStruct(name string, data any, val reflect.Value) error {
 	dataVal := reflect.Indirect(reflect.ValueOf(data))

 	// If the type of the value to write to and the data match directly,
@ -273,7 +269,7 @@ func (d *Decoder) decodeStructFromMap(name string, dataVal, val reflect.Value) e
 	}

 	dataValKeys := make(map[reflect.Value]struct{})
-	dataValKeysUnused := make(map[interface{}]struct{})
+	dataValKeysUnused := make(map[any]struct{})
 	for _, dataValKey := range dataVal.MapKeys() {
 		dataValKeys[dataValKey] = struct{}{}
 		dataValKeysUnused[dataValKey.Interface()] = struct{}{}
@ -398,7 +394,7 @@ func (d *Decoder) decodeStructFromMap(name string, dataVal, val reflect.Value) e
 	return nil
 }

-func (d *Decoder) setInterface(name string, data interface{}, val reflect.Value) (err error) {
+func (d *Decoder) setInterface(name string, data any, val reflect.Value) (err error) {
 	dataVal := reflect.ValueOf(data)
 	val.Set(dataVal)
 	return nil
--- a/common/structure/structure_test.go
+++ b/common/structure/structure_test.go
@ -27,7 +27,7 @@ type BazOptional struct {
 }

 func TestStructure_Basic(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo":   1,
 		"bar":   "test",
 		"extra": false,
@ -45,7 +45,7 @@ func TestStructure_Basic(t *testing.T) {
 }

 func TestStructure_Slice(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo": 1,
 		"bar": []string{"one", "two"},
 	}
@ -62,7 +62,7 @@ func TestStructure_Slice(t *testing.T) {
 }

 func TestStructure_Optional(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo": 1,
 	}

@ -77,7 +77,7 @@ func TestStructure_Optional(t *testing.T) {
 }

 func TestStructure_MissingKey(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo": 1,
 	}

@ -87,14 +87,14 @@ func TestStructure_MissingKey(t *testing.T) {
 }

 func TestStructure_ParamError(t *testing.T) {
-	rawMap := map[string]interface{}{}
+	rawMap := map[string]any{}
 	s := Baz{}
 	err := decoder.Decode(rawMap, s)
 	assert.NotNilf(t, err, "should throw error: %#v", s)
 }

 func TestStructure_SliceTypeError(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo": 1,
 		"bar": []int{1, 2},
 	}
@ -105,7 +105,7 @@ func TestStructure_SliceTypeError(t *testing.T) {
 }

 func TestStructure_WeakType(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo": "1",
 		"bar": []int{1},
 	}
@ -122,7 +122,7 @@ func TestStructure_WeakType(t *testing.T) {
 }

 func TestStructure_Nest(t *testing.T) {
-	rawMap := map[string]interface{}{
+	rawMap := map[string]any{
 		"foo": 1,
 	}

--- a/component/auth/auth.go
+++ b/component/auth/auth.go
@ -36,7 +36,7 @@ func NewAuthenticator(users []AuthUser) Authenticator {
 		au.storage.Store(user.User, user.Pass)
 	}
 	usernames := make([]string, 0, len(users))
-	au.storage.Range(func(key, value interface{}) bool {
+	au.storage.Range(func(key, value any) bool {
 		usernames = append(usernames, key.(string))
 		return true
 	})
--- a/component/dialer/bind_others.go
+++ b/component/dialer/bind_others.go
@ -1,5 +1,4 @@
 //go:build !linux && !darwin
-// +build !linux,!darwin

 package dialer

--- a/component/dialer/mark_linux.go
+++ b/component/dialer/mark_linux.go
@ -1,5 +1,4 @@
 //go:build linux
-// +build linux

 package dialer

--- a/component/dialer/mark_nonlinux.go
+++ b/component/dialer/mark_nonlinux.go
@ -1,5 +1,4 @@
 //go:build !linux
-// +build !linux

 package dialer

--- a/component/dialer/reuse_others.go
+++ b/component/dialer/reuse_others.go
@ -1,5 +1,4 @@
 //go:build !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows
-// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows

 package dialer

--- a/component/dialer/reuse_unix.go
+++ b/component/dialer/reuse_unix.go
@ -1,5 +1,4 @@
 //go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris

 package dialer

--- a/component/iface/iface.go
+++ b/component/iface/iface.go
@ -23,7 +23,7 @@ var (
 var interfaces = singledo.NewSingle(time.Second * 20)

 func ResolveInterface(name string) (*Interface, error) {
-	value, err, _ := interfaces.Do(func() (interface{}, error) {
+	value, err, _ := interfaces.Do(func() (any, error) {
 		ifaces, err := net.Interfaces()
 		if err != nil {
 			return nil, err
--- a/component/pool/pool.go
+++ b/component/pool/pool.go
@ -6,17 +6,17 @@ import (
 	"time"
 )

-type Factory = func(context.Context) (interface{}, error)
+type Factory = func(context.Context) (any, error)

 type entry struct {
-	elm  interface{}
+	elm  any
 	time time.Time
 }

 type Option func(*pool)

 // WithEvict set the evict callback
-func WithEvict(cb func(interface{})) Option {
+func WithEvict(cb func(any)) Option {
 	return func(p *pool) {
 		p.evict = cb
 	}
@ -32,7 +32,7 @@ func WithAge(maxAge int64) Option {
 // WithSize defined max size of Pool
 func WithSize(maxSize int) Option {
 	return func(p *pool) {
-		p.ch = make(chan interface{}, maxSize)
+		p.ch = make(chan any, maxSize)
 	}
 }

@ -42,13 +42,13 @@ type Pool struct {
 }

 type pool struct {
-	ch      chan interface{}
+	ch      chan any
 	factory Factory
-	evict   func(interface{})
+	evict   func(any)
 	maxAge  int64
 }

-func (p *pool) GetContext(ctx context.Context) (interface{}, error) {
+func (p *pool) GetContext(ctx context.Context) (any, error) {
 	now := time.Now()
 	for {
 		select {
@ -68,11 +68,11 @@ func (p *pool) GetContext(ctx context.Context) (interface{}, error) {
 	}
 }

-func (p *pool) Get() (interface{}, error) {
+func (p *pool) Get() (any, error) {
 	return p.GetContext(context.Background())
 }

-func (p *pool) Put(item interface{}) {
+func (p *pool) Put(item any) {
 	e := &entry{
 		elm:  item,
 		time: time.Now(),
@ -100,7 +100,7 @@ func recycle(p *Pool) {

 func New(factory Factory, options ...Option) *Pool {
 	p := &pool{
-		ch:      make(chan interface{}, 10),
+		ch:      make(chan any, 10),
 		factory: factory,
 	}

--- a/component/pool/pool_test.go
+++ b/component/pool/pool_test.go
@ -10,7 +10,7 @@ import (

 func lg() Factory {
 	initial := -1
-	return func(context.Context) (interface{}, error) {
+	return func(context.Context) (any, error) {
 		initial++
 		return initial, nil
 	}
@ -34,7 +34,7 @@ func TestPool_MaxSize(t *testing.T) {
 	size := 5
 	pool := New(g, WithSize(size))

-	items := []interface{}{}
+	items := []any{}

 	for i := 0; i < size; i++ {
 		item, _ := pool.Get()
--- a/component/process/process_other.go
+++ b/component/process/process_other.go
@ -1,8 +1,4 @@
 //go:build !darwin && !linux && !windows && (!freebsd || !amd64)
-// +build !darwin
-// +build !linux
-// +build !windows
-// +build !freebsd !amd64

 package process

--- a/component/trie/domain.go
+++ b/component/trie/domain.go
@ -51,7 +51,7 @@ func ValidAndSplitDomain(domain string) ([]string, bool) {
 // 3. subdomain.*.example.com
 // 4. .example.com
 // 5. +.example.com
-func (t *DomainTrie) Insert(domain string, data interface{}) error {
+func (t *DomainTrie) Insert(domain string, data any) error {
 	parts, valid := ValidAndSplitDomain(domain)
 	if !valid {
 		return ErrInvalidDomain
@ -68,7 +68,7 @@ func (t *DomainTrie) Insert(domain string, data interface{}) error {
 	return nil
 }

-func (t *DomainTrie) insert(parts []string, data interface{}) {
+func (t *DomainTrie) insert(parts []string, data any) {
 	node := t.root
 	// reverse storage domain part to save space
 	for i := len(parts) - 1; i >= 0; i-- {
--- a/component/trie/node.go
+++ b/component/trie/node.go
@ -3,7 +3,7 @@ package trie
 // Node is the trie's node
 type Node struct {
 	children map[string]*Node
-	Data     interface{}
+	Data     any
 }

 func (n *Node) getChild(s string) *Node {
@ -18,7 +18,7 @@ func (n *Node) addChild(s string, child *Node) {
 	n.children[s] = child
 }

-func newNode(data interface{}) *Node {
+func newNode(data any) *Node {
 	return &Node{
 		Data:     data,
 		children: map[string]*Node{},
--- a/config/config.go
+++ b/config/config.go
@ -140,13 +140,13 @@ type RawConfig struct {
 	Interface          string       `yaml:"interface-name"`
 	RoutingMark        int          `yaml:"routing-mark"`

-	ProxyProvider map[string]map[string]interface{} `yaml:"proxy-providers"`
+	ProxyProvider map[string]map[string]any `yaml:"proxy-providers"`
 	Hosts         map[string]string         `yaml:"hosts"`
 	DNS           RawDNS                    `yaml:"dns"`
 	Experimental  Experimental              `yaml:"experimental"`
 	Profile       Profile                   `yaml:"profile"`
-	Proxy         []map[string]interface{}          `yaml:"proxies"`
-	ProxyGroup    []map[string]interface{}          `yaml:"proxy-groups"`
+	Proxy         []map[string]any          `yaml:"proxies"`
+	ProxyGroup    []map[string]any          `yaml:"proxy-groups"`
 	Rule          []string                  `yaml:"rules"`
 }

@ -170,8 +170,8 @@ func UnmarshalRawConfig(buf []byte) (*RawConfig, error) {
 		LogLevel:       log.INFO,
 		Hosts:          map[string]string{},
 		Rule:           []string{},
-		Proxy:          []map[string]interface{}{},
-		ProxyGroup:     []map[string]interface{}{},
+		Proxy:          []map[string]any{},
+		ProxyGroup:     []map[string]any{},
 		DNS: RawDNS{
 			Enable:      false,
 			UseHosts:    true,
@ -630,11 +630,10 @@ func parseDNS(rawCfg *RawConfig, hosts *trie.DomainTrie) (*DNS, error) {
 }

 func parseAuthentication(rawRecords []string) []auth.AuthUser {
-	users := make([]auth.AuthUser, 0)
+	users := []auth.AuthUser{}
 	for _, line := range rawRecords {
-		userData := strings.SplitN(line, ":", 2)
-		if len(userData) == 2 {
-			users = append(users, auth.AuthUser{User: userData[0], Pass: userData[1]})
+		if user, pass, found := strings.Cut(line, ":"); found {
+			users = append(users, auth.AuthUser{User: user, Pass: pass})
 		}
 	}
 	return users
--- a/config/utils.go
+++ b/config/utils.go
@ -18,13 +18,13 @@ func trimArr(arr []string) (r []string) {
 // Check if ProxyGroups form DAG(Directed Acyclic Graph), and sort all ProxyGroups by dependency order.
 // Meanwhile, record the original index in the config file.
 // If loop is detected, return an error with location of loop.
-func proxyGroupsDagSort(groupsConfig []map[string]interface{}) error {
+func proxyGroupsDagSort(groupsConfig []map[string]any) error {
 	type graphNode struct {
 		indegree int
 		// topological order
 		topo int
 		// the original data in `groupsConfig`
-		data map[string]interface{}
+		data map[string]any
 		// `outdegree` and `from` are used in loop locating
 		outdegree int
 		option    *outboundgroup.GroupCommonOption
--- a/constant/dns.go
+++ b/constant/dns.go
@ -21,7 +21,7 @@ const (
 type DNSMode int

 // UnmarshalYAML unserialize EnhancedMode with yaml
-func (e *DNSMode) UnmarshalYAML(unmarshal func(interface{}) error) error {
+func (e *DNSMode) UnmarshalYAML(unmarshal func(any) error) error {
 	var tp string
 	if err := unmarshal(&tp); err != nil {
 		return err
@ -35,7 +35,7 @@ func (e *DNSMode) UnmarshalYAML(unmarshal func(interface{}) error) error {
 }

 // MarshalYAML serialize EnhancedMode with yaml
-func (e DNSMode) MarshalYAML() (interface{}, error) {
+func (e DNSMode) MarshalYAML() (any, error) {
 	return e.String(), nil
 }

--- a/dns/resolver.go
+++ b/dns/resolver.go
@ -117,7 +117,7 @@ func (r *Resolver) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, e
 func (r *Resolver) exchangeWithoutCache(ctx context.Context, m *D.Msg) (msg *D.Msg, err error) {
 	q := m.Question[0]

-	ret, err, shared := r.group.Do(q.String(), func() (result interface{}, err error) {
+	ret, err, shared := r.group.Do(q.String(), func() (result any, err error) {
 		defer func() {
 			if err != nil {
 				return
@ -153,7 +153,7 @@ func (r *Resolver) batchExchange(ctx context.Context, clients []dnsClient, m *D.
 	fast, ctx := picker.WithTimeout(ctx, resolver.DefaultDNSTimeout)
 	for _, client := range clients {
 		r := client
-		fast.Go(func() (interface{}, error) {
+		fast.Go(func() (any, error) {
 			m, err := r.ExchangeContext(ctx, m)
 			if err != nil {
 				return nil, err
--- a/go.mod
+++ b/go.mod
@ -1,6 +1,6 @@
 module github.com/Dreamacro/clash

-go 1.17
+go 1.18

 require (
 	github.com/Dreamacro/go-shadowsocks2 v0.1.7
@ -8,19 +8,19 @@ require (
 	github.com/go-chi/cors v1.2.0
 	github.com/go-chi/render v1.0.1
 	github.com/gofrs/uuid v4.2.0+incompatible
-	github.com/gorilla/websocket v1.4.2
-	github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489
-	github.com/miekg/dns v1.1.45
-	github.com/oschwald/geoip2-golang v1.5.0
+	github.com/gorilla/websocket v1.5.0
+	github.com/insomniacslk/dhcp v0.0.0-20220119180841-3c283ff8b7dd
+	github.com/miekg/dns v1.1.47
+	github.com/oschwald/geoip2-golang v1.6.1
 	github.com/sirupsen/logrus v1.8.1
-	github.com/stretchr/testify v1.7.0
+	github.com/stretchr/testify v1.7.1
 	go.etcd.io/bbolt v1.3.6
 	go.uber.org/atomic v1.9.0
 	go.uber.org/automaxprocs v1.4.0
-	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3
-	golang.org/x/net v0.0.0-20211216030914-fe4d6282115f
+	golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd
+	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e
+	golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86
 	gopkg.in/yaml.v2 v2.4.0
 )

@ -30,7 +30,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/u-root/uio v0.0.0-20210528114334-82958018845c // indirect
 	golang.org/x/mod v0.4.2 // indirect
-	golang.org/x/text v0.3.6 // indirect
+	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
--- a/go.sum
+++ b/go.sum
@ -18,11 +18,11 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
-github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
+github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hugelgupf/socketpair v0.0.0-20190730060125-05d35a94e714/go.mod h1:2Goc3h8EklBH5mspfHFxBnEoURQCGzQQH1ga9Myjvis=
-github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489 h1:jhdHqd7DxBrzfuFSoPxjD6nUVaV/1RIn9aHA0WCf/as=
-github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489/go.mod h1:h+MxyHxRg9NH3terB1nfRIUaQEcI0XOVkdR9LNBlp8E=
+github.com/insomniacslk/dhcp v0.0.0-20220119180841-3c283ff8b7dd h1:efcJu2Vzz6DoSq245deWNzTz6l/gsqdphm3FjmI88/g=
+github.com/insomniacslk/dhcp v0.0.0-20220119180841-3c283ff8b7dd/go.mod h1:h+MxyHxRg9NH3terB1nfRIUaQEcI0XOVkdR9LNBlp8E=
 github.com/jsimonetti/rtnetlink v0.0.0-20190606172950-9527aa82566a/go.mod h1:Oz+70psSo5OFh8DBl0Zv2ACw7Esh6pPUphlvZG9x7uw=
 github.com/jsimonetti/rtnetlink v0.0.0-20200117123717-f846d4f6c1f4/go.mod h1:WGuG/smIU4J/54PblvSbh+xvCZmpJnFgr3ds6Z55XMQ=
 github.com/jsimonetti/rtnetlink v0.0.0-20201009170750-9c6f07d100c1/go.mod h1:hqoO/u39cqLeBLebZ8fWdE96O7FxrAsRYhnVOdgHxok=
@ -40,10 +40,10 @@ github.com/mdlayher/netlink v1.1.0/go.mod h1:H4WCitaheIsdF9yOYu8CFmCgQthAPIWZmcK
 github.com/mdlayher/netlink v1.1.1/go.mod h1:WTYpFb/WTvlRJAyKhZL5/uy69TDDpHHu2VZmb2XgV7o=
 github.com/mdlayher/raw v0.0.0-20190606142536-fef19f00fc18/go.mod h1:7EpbotpCmVZcu+KCX4g9WaRNuu11uyhiW7+Le1dKawg=
 github.com/mdlayher/raw v0.0.0-20191009151244-50f2db8cc065/go.mod h1:7EpbotpCmVZcu+KCX4g9WaRNuu11uyhiW7+Le1dKawg=
-github.com/miekg/dns v1.1.45 h1:g5fRIhm9nx7g8osrAvgb16QJfmyMsyOCb+J7LSv+Qzk=
-github.com/miekg/dns v1.1.45/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
-github.com/oschwald/geoip2-golang v1.5.0 h1:igg2yQIrrcRccB1ytFXqBfOHCjXWIoMv85lVJ1ONZzw=
-github.com/oschwald/geoip2-golang v1.5.0/go.mod h1:xdvYt5xQzB8ORWFqPnqMwZpCpgNagttWdoZLlJQzg7s=
+github.com/miekg/dns v1.1.47 h1:J9bWiXbqMbnZPcY8Qi2E3EWIBsIm6MZzzJB9VRg5gL8=
+github.com/miekg/dns v1.1.47/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
+github.com/oschwald/geoip2-golang v1.6.1 h1:GKxT3yaWWNXSb7vj6D7eoJBns+lGYgx08QO0UcNm0YY=
+github.com/oschwald/geoip2-golang v1.6.1/go.mod h1:xdvYt5xQzB8ORWFqPnqMwZpCpgNagttWdoZLlJQzg7s=
 github.com/oschwald/maxminddb-golang v1.8.0 h1:Uh/DSnGoxsyp/KYbY1AuP0tYEwfs0sCph9p/UMXK/Hk=
 github.com/oschwald/maxminddb-golang v1.8.0/go.mod h1:RXZtst0N6+FY/3qCNmZMBApR19cdQj43/NM9VkrNAis=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@ -57,8 +57,9 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/u-root/uio v0.0.0-20210528114334-82958018845c h1:BFvcl34IGnw8yvJi8hlqLFo9EshRInwWBs2M5fGWzQA=
 github.com/u-root/uio v0.0.0-20210528114334-82958018845c/go.mod h1:LpEX5FO/cB+WF4TYGY1V5qktpaZLkKkSegbr0V4eYXA=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
@ -72,8 +73,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210317152858-513c2a44f670/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
-golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
-golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd h1:XcWmESyNjXJMLahc3mqVQJcgSTDxFxhETVlfk9uGc38=
+golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@ -89,9 +90,8 @@ golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211216030914-fe4d6282115f h1:hEYJvxw1lSnWIl8X9ofsYMklzaDs90JI2az5YMd4fPM=
-golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f h1:oA4XRj0qtSt8Yo1Zms0CUlsT3KG69V2UGQWPBxujDmc=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -115,15 +115,15 @@ golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
-golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86 h1:A9i04dxx7Cribqbs8jf3FQLogkL/CV2YN7hj9KWJCkc=
+golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/hub/route/server.go
+++ b/hub/route/server.go
@ -115,10 +115,10 @@ func authentication(next http.Handler) http.Handler {
 		}

 		header := r.Header.Get("Authorization")
-		text := strings.SplitN(header, " ", 2)
+		bearer, token, found := strings.Cut(header, " ")

-		hasInvalidHeader := text[0] != "Bearer"
-		hasInvalidSecret := len(text) != 2 || text[1] != serverSecret
+		hasInvalidHeader := bearer != "Bearer"
+		hasInvalidSecret := !found || token != serverSecret
 		if hasInvalidHeader || hasInvalidSecret {
 			render.Status(r, http.StatusUnauthorized)
 			render.JSON(w, r, ErrUnauthorized)
--- a/listener/http/proxy.go
+++ b/listener/http/proxy.go
@ -108,7 +108,7 @@ func authenticate(request *http.Request, cache *cache.Cache) *http.Response {
 			return resp
 		}

-		var authed interface{}
+		var authed any
 		if authed = cache.Get(credential); authed == nil {
 			user, pass, err := decodeBasicProxyAuthorization(credential)
 			authed = err == nil && authenticator.Verify(user, pass)
--- a/listener/http/utils.go
+++ b/listener/http/utils.go
@ -65,10 +65,10 @@ func decodeBasicProxyAuthorization(credential string) (string, string, error) {
 		return "", "", err
 	}

-	login := strings.Split(string(plain), ":")
-	if len(login) != 2 {
+	user, pass, found := strings.Cut(string(plain), ":")
+	if !found {
 		return "", "", errors.New("invalid login")
 	}

-	return login[0], login[1], nil
+	return user, pass, nil
 }
--- a/listener/redir/tcp_linux_other.go
+++ b/listener/redir/tcp_linux_other.go
@ -1,5 +1,4 @@
 //go:build linux && !386
-// +build linux,!386

 package redir

--- a/listener/redir/tcp_other.go
+++ b/listener/redir/tcp_other.go
@ -1,5 +1,4 @@
 //go:build !darwin && !linux && !freebsd
-// +build !darwin,!linux,!freebsd

 package redir

--- a/listener/tproxy/setsockopt_linux.go
+++ b/listener/tproxy/setsockopt_linux.go
@ -1,5 +1,4 @@
 //go:build linux
-// +build linux

 package tproxy

--- a/listener/tproxy/setsockopt_other.go
+++ b/listener/tproxy/setsockopt_other.go
@ -1,5 +1,4 @@
 //go:build !linux
-// +build !linux

 package tproxy

--- a/listener/tproxy/udp_linux.go
+++ b/listener/tproxy/udp_linux.go
@ -1,5 +1,4 @@
 //go:build linux
-// +build linux

 package tproxy

--- a/listener/tproxy/udp_other.go
+++ b/listener/tproxy/udp_other.go
@ -1,5 +1,4 @@
 //go:build !linux
-// +build !linux

 package tproxy

--- a/log/level.go
+++ b/log/level.go
@ -25,7 +25,7 @@ const (
 type LogLevel int

 // UnmarshalYAML unserialize LogLevel with yaml
-func (l *LogLevel) UnmarshalYAML(unmarshal func(interface{}) error) error {
+func (l *LogLevel) UnmarshalYAML(unmarshal func(any) error) error {
 	var tp string
 	unmarshal(&tp)
 	level, exist := LogLevelMapping[tp]
@ -54,7 +54,7 @@ func (l LogLevel) MarshalJSON() ([]byte, error) {
 }

 // MarshalYAML serialize LogLevel with yaml
-func (l LogLevel) MarshalYAML() (interface{}, error) {
+func (l LogLevel) MarshalYAML() (any, error) {
 	return l.String(), nil
 }

--- a/log/log.go
+++ b/log/log.go
@ -10,7 +10,7 @@ import (
 )

 var (
-	logCh  = make(chan interface{})
+	logCh  = make(chan any)
 	source = observable.NewObservable(logCh)
 	level  = INFO
 )
@ -29,31 +29,31 @@ func (e *Event) Type() string {
 	return e.LogLevel.String()
 }

-func Infoln(format string, v ...interface{}) {
+func Infoln(format string, v ...any) {
 	event := newLog(INFO, format, v...)
 	logCh <- event
 	print(event)
 }

-func Warnln(format string, v ...interface{}) {
+func Warnln(format string, v ...any) {
 	event := newLog(WARNING, format, v...)
 	logCh <- event
 	print(event)
 }

-func Errorln(format string, v ...interface{}) {
+func Errorln(format string, v ...any) {
 	event := newLog(ERROR, format, v...)
 	logCh <- event
 	print(event)
 }

-func Debugln(format string, v ...interface{}) {
+func Debugln(format string, v ...any) {
 	event := newLog(DEBUG, format, v...)
 	logCh <- event
 	print(event)
 }

-func Fatalln(format string, v ...interface{}) {
+func Fatalln(format string, v ...any) {
 	log.Fatalf(format, v...)
 }

@ -91,7 +91,7 @@ func print(data *Event) {
 	}
 }

-func newLog(logLevel LogLevel, format string, v ...interface{}) *Event {
+func newLog(logLevel LogLevel, format string, v ...any) *Event {
 	return &Event{
 		LogLevel: logLevel,
 		Payload:  fmt.Sprintf(format, v...),
--- a/main.go
+++ b/main.go
@ -46,7 +46,7 @@ func init() {
 }

 func main() {
-	maxprocs.Set(maxprocs.Logger(func(string, ...interface{}) {}))
+	maxprocs.Set(maxprocs.Logger(func(string, ...any) {}))
 	if version {
 		fmt.Printf("Clash %s %s %s with %s %s\n", C.Version, runtime.GOOS, runtime.GOARCH, runtime.Version(), C.BuildTime)
 		return
--- a/test/go.mod
+++ b/test/go.mod
@ -1,36 +1,35 @@
 module clash-test

-go 1.17
+go 1.18

 require (
 	github.com/Dreamacro/clash v1.7.2-0.20211108085948-bd2ea2b917aa
-	github.com/docker/docker v20.10.12+incompatible
+	github.com/docker/docker v20.10.13+incompatible
 	github.com/docker/go-connections v0.4.0
-	github.com/miekg/dns v1.1.45
-	github.com/stretchr/testify v1.7.0
-	golang.org/x/net v0.0.0-20211216030914-fe4d6282115f
+	github.com/miekg/dns v1.1.47
+	github.com/stretchr/testify v1.7.1
+	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
 )

 replace github.com/Dreamacro/clash => ../

 require (
 	github.com/Dreamacro/go-shadowsocks2 v0.1.7 // indirect
-	github.com/Microsoft/go-winio v0.5.1 // indirect
-	github.com/containerd/containerd v1.5.8 // indirect
+	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/containerd/containerd v1.6.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/docker/distribution v2.7.1+incompatible // indirect
+	github.com/docker/distribution v2.8.1+incompatible // indirect
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/gofrs/uuid v4.2.0+incompatible // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.0 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/gorilla/mux v1.8.0 // indirect
-	github.com/gorilla/websocket v1.4.2 // indirect
-	github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/insomniacslk/dhcp v0.0.0-20220119180841-3c283ff8b7dd // indirect
 	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
-	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.2 // indirect
-	github.com/oschwald/geoip2-golang v1.5.0 // indirect
+	github.com/oschwald/geoip2-golang v1.6.1 // indirect
 	github.com/oschwald/maxminddb-golang v1.8.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
@ -38,17 +37,18 @@ require (
 	github.com/u-root/uio v0.0.0-20210528114334-82958018845c // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
-	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
+	golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd // indirect
 	golang.org/x/mod v0.4.2 // indirect
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
-	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
-	golang.org/x/text v0.3.6 // indirect
-	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
+	golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/time v0.0.0-20220224211638-0e9765cccd65 // indirect
 	golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a // indirect
-	google.golang.org/grpc v1.43.0 // indirect
+	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa // indirect
+	google.golang.org/grpc v1.45.0 // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	gotest.tools/v3 v3.1.0 // indirect
 )
--- a/test/go.sum
+++ b/test/go.sum
--- a/test/snell_test.go
+++ b/test/snell_test.go
@ -37,7 +37,7 @@ func TestClash_SnellObfsHTTP(t *testing.T) {
 		Server: localIP.String(),
 		Port:   10002,
 		Psk:    "password",
-		ObfsOpts: map[string]interface{}{
+		ObfsOpts: map[string]any{
 			"mode": "http",
 		},
 	})
@ -74,7 +74,7 @@ func TestClash_SnellObfsTLS(t *testing.T) {
 		Server: localIP.String(),
 		Port:   10002,
 		Psk:    "password",
-		ObfsOpts: map[string]interface{}{
+		ObfsOpts: map[string]any{
 			"mode": "tls",
 		},
 	})
@ -181,7 +181,7 @@ func Benchmark_Snell(b *testing.B) {
 		Server: localIP.String(),
 		Port:   10002,
 		Psk:    "password",
-		ObfsOpts: map[string]interface{}{
+		ObfsOpts: map[string]any{
 			"mode": "http",
 		},
 	})
--- a/test/ss_test.go
+++ b/test/ss_test.go
@ -76,7 +76,7 @@ func TestClash_ShadowsocksObfsHTTP(t *testing.T) {
 		Cipher:   "chacha20-ietf-poly1305",
 		UDP:      true,
 		Plugin:   "obfs",
-		PluginOpts: map[string]interface{}{
+		PluginOpts: map[string]any{
 			"mode": "http",
 		},
 	})
@ -118,7 +118,7 @@ func TestClash_ShadowsocksObfsTLS(t *testing.T) {
 		Cipher:   "chacha20-ietf-poly1305",
 		UDP:      true,
 		Plugin:   "obfs",
-		PluginOpts: map[string]interface{}{
+		PluginOpts: map[string]any{
 			"mode": "tls",
 		},
 	})
@ -160,7 +160,7 @@ func TestClash_ShadowsocksV2RayPlugin(t *testing.T) {
 		Cipher:   "chacha20-ietf-poly1305",
 		UDP:      true,
 		Plugin:   "v2ray-plugin",
-		PluginOpts: map[string]interface{}{
+		PluginOpts: map[string]any{
 			"mode": "websocket",
 		},
 	})
--- a/test/util_other_test.go
+++ b/test/util_other_test.go
@ -1,5 +1,4 @@
 //go:build !darwin
-// +build !darwin

 package main

--- a/transport/snell/pool.go
+++ b/transport/snell/pool.go
@ -71,12 +71,12 @@ func (pc *PoolConn) Close() error {

 func NewPool(factory func(context.Context) (*Snell, error)) *Pool {
 	p := pool.New(
-		func(ctx context.Context) (interface{}, error) {
+		func(ctx context.Context) (any, error) {
 			return factory(ctx)
 		},
 		pool.WithAge(15000),
 		pool.WithSize(10),
-		pool.WithEvict(func(item interface{}) {
+		pool.WithEvict(func(item any) {
 			item.(*Snell).Close()
 		}),
 	)
--- a/tunnel/mode.go
+++ b/tunnel/mode.go
@ -34,7 +34,7 @@ func (m *TunnelMode) UnmarshalJSON(data []byte) error {
 }

 // UnmarshalYAML unserialize Mode with yaml
-func (m *TunnelMode) UnmarshalYAML(unmarshal func(interface{}) error) error {
+func (m *TunnelMode) UnmarshalYAML(unmarshal func(any) error) error {
 	var tp string
 	unmarshal(&tp)
 	mode, exist := ModeMapping[strings.ToLower(tp)]
@ -51,7 +51,7 @@ func (m TunnelMode) MarshalJSON() ([]byte, error) {
 }

 // MarshalYAML serialize TunnelMode with yaml
-func (m TunnelMode) MarshalYAML() (interface{}, error) {
+func (m TunnelMode) MarshalYAML() (any, error) {
 	return m.String(), nil
 }

--- a/tunnel/statistic/manager.go
+++ b/tunnel/statistic/manager.go
@ -56,7 +56,7 @@ func (m *Manager) Now() (up int64, down int64) {

 func (m *Manager) Snapshot() *Snapshot {
 	connections := []tracker{}
-	m.connections.Range(func(key, value interface{}) bool {
+	m.connections.Range(func(key, value any) bool {
 		connections = append(connections, value.(tracker))
 		return true
 	})