documentation: Bump version

For historical reasons, sing-box's `domain_suffix` rule matches literal prefixes instead of the same as other projects.

This change modifies the behavior of `domain_suffix`: If the rule value is prefixed with `.`,
the behavior is unchanged, otherwise it matches `(domain|.+\.domain)` instead.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -65,12 +65,6 @@ body:
         For Apple platform clients, please check `Settings - View Service Log` for crash logs.
         For the Android client, please check the `/sdcard/Android/data/io.nekohasekai.sfa/files/stderr.log` file for crash logs.
       render: shell
-  - type: checkboxes
-    id: supporter
-    attributes:
-      label: Supporter
-      options:
-        - label: I am a [sponsor](https://github.com/sponsors/nekohasekai/)
   - type: checkboxes
     attributes:
       label: Integrity requirements

.github/ISSUE_TEMPLATE/bug_report_zh.yml

@@ -65,12 +65,6 @@ body:
         对于 Apple 平台图形客户端程序，请检查 `Settings - View Service Log` 以导出崩溃日志。
         对于 Android 图形客户端程序，请检查 `/sdcard/Android/data/io.nekohasekai.sfa/files/stderr.log` 文件以导出崩溃日志。
       render: shell
-  - type: checkboxes
-    id: supporter
-    attributes:
-      label: 支持我们
-      options:
-        - label: 我已经 [赞助](https://github.com/sponsors/nekohasekai/)
   - type: checkboxes
     attributes:
       label: 完整性要求

.github/workflows/debug.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
@@ -78,7 +78,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
@@ -208,7 +208,7 @@ jobs:
       TAGS: with_clash_api,with_quic
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
       - name: Setup Go

.github/workflows/docker.yml

@@ -3,14 +3,14 @@ name: Build Docker Images
 on:
   release:
     types:
-      - released
+      - published
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Setup QEMU for Docker Buildx

.github/workflows/lint.yml

@@ -22,15 +22,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
           go-version: ^1.22
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ steps.version.outputs.go_version }}
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v5
+        uses: golangci/golangci-lint-action@v4
         with:
           version: latest
           args: --timeout=30m

.github/workflows/linux.yml

@@ -1,39 +0,0 @@
-name: Release to Linux repository
-
-on:
-  release:
-    types:
-      - published
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ^1.22
-      - name: Extract signing key
-        run: |-
-          mkdir -p $HOME/.gnupg
-          cat > $HOME/.gnupg/sagernet.key <<EOF
-          ${{ secrets.GPG_KEY }}
-          echo "HOME=$HOME" >> "$GITHUB_ENV"
-          EOF
-          echo "HOME=$HOME" >> "$GITHUB_ENV"
-      - name: Publish release
-        uses: goreleaser/goreleaser-action@v5
-        with:
-          distribution: goreleaser-pro
-          version: latest
-          args: release -f .goreleaser.fury.yaml --clean
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
-          FURY_TOKEN: ${{ secrets.FURY_TOKEN }}
-          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
-          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}

.goreleaser.fury.yaml

@@ -1,87 +0,0 @@
-project_name: sing-box
-builds:
-  - id: main
-    main: ./cmd/sing-box
-    flags:
-      - -v
-      - -trimpath
-    ldflags:
-      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_ech
-      - with_utls
-      - with_reality_server
-      - with_acme
-      - with_clash_api
-    env:
-      - CGO_ENABLED=0
-    targets:
-      - linux_386
-      - linux_amd64_v1
-      - linux_arm64
-      - linux_arm_7
-      - linux_s390x
-      - linux_riscv64
-    mod_timestamp: '{{ .CommitTimestamp }}'
-snapshot:
-  name_template: "{{ .Version }}.{{ .ShortCommit }}"
-nfpms:
-  - &template
-    id: package
-    package_name: sing-box
-    file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    builds:
-      - main
-    vendor: sagernet
-    homepage: https://sing-box.sagernet.org/
-    maintainer: nekohasekai <contact-git@sekai.icu>
-    description: The universal proxy platform.
-    license: GPLv3 or later
-    formats:
-      - deb
-      - rpm
-    priority: extra
-    contents:
-      - src: release/config/config.json
-        dst: /etc/sing-box/config.json
-        type: config
-      - src: release/config/sing-box.service
-        dst: /usr/lib/systemd/system/sing-box.service
-      - src: release/config/sing-box@.service
-        dst: /usr/lib/systemd/system/sing-box@.service
-      - src: LICENSE
-        dst: /usr/share/licenses/sing-box/LICENSE
-    deb:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-      fields:
-        Bugs: https://github.com/SagerNet/sing-box/issues
-    rpm:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-    conflicts:
-      - sing-box-beta
-  - id: package_beta
-    <<: *template
-    package_name: sing-box-beta
-    file_name_template: '{{ .ProjectName }}-beta_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    formats:
-      - deb
-      - rpm
-    conflicts:
-      - sing-box
-release:
-  disable: true
-furies:
-  - account: sagernet
-    ids:
-      - package
-    disable: "{{ not (not .Prerelease) }}"
-  - account: sagernet
-    ids:
-      - package_beta
-    disable: "{{ not .Prerelease }}"

.goreleaser.yaml

@@ -1,11 +1,14 @@
 project_name: sing-box
 builds:
-  - &template
-    id: main
+  - id: main
     main: ./cmd/sing-box
     flags:
       - -v
       - -trimpath
+    asmflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    gcflags:
+      - all=-trimpath={{.Env.GOPATH}}
     ldflags:
       - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
     tags:
@@ -27,16 +30,25 @@ builds:
       - linux_arm64
       - linux_arm_7
       - linux_s390x
-      - linux_riscv64
       - windows_amd64_v1
       - windows_amd64_v3
       - windows_386
       - windows_arm64
       - darwin_amd64_v1
+      - darwin_amd64_v3
       - darwin_arm64
     mod_timestamp: '{{ .CommitTimestamp }}'
   - id: legacy
-    <<: *template
+    main: ./cmd/sing-box
+    flags:
+      - -v
+      - -trimpath
+    asmflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    gcflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    ldflags:
+      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
     tags:
       - with_gvisor
       - with_quic
@@ -48,14 +60,34 @@ builds:
       - with_clash_api
     env:
       - CGO_ENABLED=0
-      - GOROOT={{ .Env.GOPATH }}/go1.20.14
-    gobinary: "{{ .Env.GOPATH }}/go1.20.14/bin/go"
+      - GOROOT=/nix/store/kg6i737jjqs923jcijnm003h68c1dghj-go-1.20.11/share/go
+    gobinary: /nix/store/kg6i737jjqs923jcijnm003h68c1dghj-go-1.20.11/bin/go
     targets:
       - windows_amd64_v1
       - windows_386
       - darwin_amd64_v1
+    mod_timestamp: '{{ .CommitTimestamp }}'
   - id: android
-    <<: *template
+    main: ./cmd/sing-box
+    flags:
+      - -v
+      - -trimpath
+    asmflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    gcflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    ldflags:
+      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
+    tags:
+      - with_gvisor
+      - with_quic
+      - with_dhcp
+      - with_wireguard
+      - with_ech
+      - with_utls
+      - with_reality_server
+      - with_acme
+      - with_clash_api
     env:
       - CGO_ENABLED=1
     overrides:
@@ -63,8 +95,8 @@ builds:
         goarch: arm
         goarm: 7
         env:
-          - CC=armv7a-linux-androideabi21-clang
-          - CXX=armv7a-linux-androideabi21-clang++
+          - CC=armv7a-linux-androideabi19-clang
+          - CXX=armv7a-linux-androideabi19-clang++
       - goos: android
         goarch: arm64
         env:
@@ -73,8 +105,8 @@ builds:
       - goos: android
         goarch: 386
         env:
-          - CC=i686-linux-android21-clang
-          - CXX=i686-linux-android21-clang++
+          - CC=i686-linux-android19-clang
+          - CXX=i686-linux-android19-clang++
       - goos: android
         goarch: amd64
         goamd64: v1
@@ -86,11 +118,11 @@ builds:
       - android_arm64
       - android_386
       - android_amd64
+    mod_timestamp: '{{ .CommitTimestamp }}'
 snapshot:
   name_template: "{{ .Version }}.{{ .ShortCommit }}"
 archives:
-  - &template
-    id: archive
+  - id: archive
     builds:
       - main
       - android
@@ -103,16 +135,20 @@ archives:
       - LICENSE
     name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
   - id: archive-legacy
-    <<: *template
     builds:
       - legacy
+    format: tar.gz
+    format_overrides:
+      - goos: windows
+        format: zip
+    wrap_in_directory: true
+    files:
+      - LICENSE
     name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-legacy'
 nfpms:
   - id: package
     package_name: sing-box
     file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    builds:
-      - main
     vendor: sagernet
     homepage: https://sing-box.sagernet.org/
     maintainer: nekohasekai <contact-git@sekai.icu>
@@ -128,27 +164,11 @@ nfpms:
         dst: /etc/sing-box/config.json
         type: config
       - src: release/config/sing-box.service
-        dst: /usr/lib/systemd/system/sing-box.service
+        dst: /etc/systemd/system/sing-box.service
       - src: release/config/sing-box@.service
-        dst: /usr/lib/systemd/system/sing-box@.service
+        dst: /etc/systemd/system/sing-box@.service
       - src: LICENSE
         dst: /usr/share/licenses/sing-box/LICENSE
-    deb:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-      fields:
-        Bugs: https://github.com/SagerNet/sing-box/issues
-    rpm:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-    overrides:
-      deb:
-        conflicts:
-          - sing-box-beta
-      rpm:
-        conflicts:
-          - sing-box-beta
-
 source:
   enabled: false
   name_template: '{{ .ProjectName }}-{{ .Version }}.source'
@@ -162,10 +182,6 @@ release:
   github:
     owner: SagerNet
     name: sing-box
+  name_template: '{{ if .IsSnapshot }}{{ nightly }}{{ else }}{{ .Version }}{{ end }}'
   draft: true
-  prerelease: auto
-  mode: replace
-  ids:
-    - archive
-    - package
-  skip_upload: true
+  mode: replace

Makefile

@@ -15,7 +15,7 @@ MAIN_PARAMS = $(PARAMS) -tags $(TAGS)
 MAIN = ./cmd/sing-box
 PREFIX ?= $(shell go env GOPATH)
 
-.PHONY: test release docs build
+.PHONY: test release docs
 
 build:
 	go build $(MAIN_PARAMS) $(MAIN)
@@ -64,30 +64,21 @@ proto_install:
 	go install -v google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
 
 release:
-	go run ./cmd/internal/build goreleaser release --clean --skip publish
+	go run ./cmd/internal/build goreleaser release --clean --skip-publish || exit 1
 	mkdir dist/release
-	mv dist/*.tar.gz \
-		dist/*.zip \
-		dist/*.deb \
-		dist/*.rpm \
-		dist/*_amd64.pkg.tar.zst \
-		dist/*_amd64v3.pkg.tar.zst \
-		dist/*_arm64.pkg.tar.zst \
-		dist/release
+	mv dist/*.tar.gz dist/*.zip dist/*.deb dist/*.rpm dist/*.pkg.tar.zst dist/release
 	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release
 	rm -r dist/release
 
-release_repo:
-	go run ./cmd/internal/build goreleaser release -f .goreleaser.fury.yaml --clean
-
 release_install:
+	go install -v github.com/goreleaser/goreleaser@latest
 	go install -v github.com/tcnksm/ghr@latest
 
 update_android_version:
 	go run ./cmd/internal/update_android_version
 
 build_android:
-	cd ../sing-box-for-android && ./gradlew :app:clean :app:assemblePlayRelease :app:assembleOtherRelease && ./gradlew --stop
+	cd ../sing-box-for-android && ./gradlew :app:assemblePlayRelease && ./gradlew :app:assembleOtherRelease && ./gradlew --stop
 
 upload_android:
 	mkdir -p dist/release_android
@@ -193,8 +184,8 @@ lib:
 	go run ./cmd/internal/build_libbox -target ios
 
 lib_install:
-	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.3
-	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.3
+	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.1
+	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.1
 
 docs:
 	mkdocs serve

adapter/inbound.go

@@ -66,7 +66,6 @@ func (c *InboundContext) ResetRuleCache() {
 	c.SourcePortMatch = false
 	c.DestinationAddressMatch = false
 	c.DestinationPortMatch = false
-	c.DidMatch = false
 }
 
 type inboundContextKey struct{}
@@ -99,12 +98,3 @@ func ExtendContext(ctx context.Context) (context.Context, *InboundContext) {
 	}
 	return WithContext(ctx, &newMetadata), &newMetadata
 }
-
-func OverrideContext(ctx context.Context) context.Context {
-	if metadata := ContextFrom(ctx); metadata != nil {
-		var newMetadata InboundContext
-		newMetadata = *metadata
-		return WithContext(ctx, &newMetadata)
-	}
-	return ctx
-}

adapter/router.go

@@ -71,7 +71,6 @@ func RouterFromContext(ctx context.Context) Router {
 
 type HeadlessRule interface {
 	Match(metadata *InboundContext) bool
-	String() string
 }
 
 type Rule interface {
@@ -80,6 +79,7 @@ type Rule interface {
 	Type() string
 	UpdateGeosite() error
 	Outbound() string
+	String() string
 }
 
 type DNSRule interface {

box.go

@@ -235,7 +235,7 @@ func (s *Box) Start() error {
 }
 
 func (s *Box) preStart() error {
-	monitor := taskmonitor.New(s.logger, C.StartTimeout)
+	monitor := taskmonitor.New(s.logger, C.DefaultStartTimeout)
 	monitor.Start("start logger")
 	err := s.logFactory.Start()
 	monitor.Finish()
@@ -331,7 +331,7 @@ func (s *Box) Close() error {
 	default:
 		close(s.done)
 	}
-	monitor := taskmonitor.New(s.logger, C.StopTimeout)
+	monitor := taskmonitor.New(s.logger, C.DefaultStopTimeout)
 	var errors error
 	for serviceName, service := range s.postServices {
 		monitor.Start("close ", serviceName)

box_outbound.go

@@ -12,7 +12,7 @@ import (
 )
 
 func (s *Box) startOutbounds() error {
-	monitor := taskmonitor.New(s.logger, C.StartTimeout)
+	monitor := taskmonitor.New(s.logger, C.DefaultStartTimeout)
 	outboundTags := make(map[adapter.Outbound]string)
 	outbounds := make(map[string]adapter.Outbound)
 	for i, outboundToStart := range s.outbounds {

cmd/internal/build_libbox/main.go

@@ -46,13 +46,13 @@ var (
 
 func init() {
 	sharedFlags = append(sharedFlags, "-trimpath")
-	sharedFlags = append(sharedFlags, "-buildvcs=false")
+	sharedFlags = append(sharedFlags, "-ldflags")
 	currentTag, err := build_shared.ReadTag()
 	if err != nil {
 		currentTag = "unknown"
 	}
-	sharedFlags = append(sharedFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
-	debugFlags = append(debugFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag)
+	sharedFlags = append(sharedFlags, "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
+	debugFlags = append(debugFlags, "-X github.com/sagernet/sing-box/constant.Version="+currentTag)
 
 	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_ech", "with_utls", "with_clash_api")
 	iosTags = append(iosTags, "with_dhcp", "with_low_memory", "with_conntrack")

cmd/internal/build_shared/sdk.go

@@ -30,7 +30,7 @@ func FindSDK() {
 	}
 	for _, path := range searchPath {
 		path = os.ExpandEnv(path)
-		if rw.FileExists(filepath.Join(path, "licenses", "android-sdk-license")) {
+		if rw.FileExists(path + "/licenses/android-sdk-license") {
 			androidSDKPath = path
 			break
 		}
@@ -58,13 +58,11 @@ func FindSDK() {
 }
 
 func findNDK() bool {
-	const fixedVersion = "26.2.11394342"
-	const versionFile = "source.properties"
-	if fixedPath := filepath.Join(androidSDKPath, "ndk", fixedVersion); rw.FileExists(filepath.Join(fixedPath, versionFile)) {
-		androidNDKPath = fixedPath
+	if rw.FileExists(androidSDKPath + "/ndk/25.1.8937393") {
+		androidNDKPath = androidSDKPath + "/ndk/25.1.8937393"
 		return true
 	}
-	ndkVersions, err := os.ReadDir(filepath.Join(androidSDKPath, "ndk"))
+	ndkVersions, err := os.ReadDir(androidSDKPath + "/ndk")
 	if err != nil {
 		return false
 	}
@@ -85,10 +83,8 @@ func findNDK() bool {
 		return true
 	})
 	for _, versionName := range versionNames {
-		currentNDKPath := filepath.Join(androidSDKPath, "ndk", versionName)
-		if rw.FileExists(filepath.Join(androidSDKPath, versionFile)) {
-			androidNDKPath = currentNDKPath
-			log.Warn("reproducibility warning: using NDK version " + versionName + " instead of " + fixedVersion)
+		if rw.FileExists(androidSDKPath + "/ndk/" + versionName) {
+			androidNDKPath = androidSDKPath + "/ndk/" + versionName
 			return true
 		}
 	}
@@ -99,12 +95,13 @@ var GoBinPath string
 
 func FindMobile() {
 	goBin := filepath.Join(build.Default.GOPATH, "bin")
+
 	if runtime.GOOS == "windows" {
-		if !rw.FileExists(filepath.Join(goBin, "gobind.exe")) {
-			log.Fatal("missing gomobile installation")
+		if !rw.FileExists(goBin + "/" + "gobind.exe") {
+			log.Fatal("missing gomobile.exe installation")
 		}
 	} else {
-		if !rw.FileExists(filepath.Join(goBin, "gobind")) {
+		if !rw.FileExists(goBin + "/" + "gobind") {
 			log.Fatal("missing gomobile installation")
 		}
 	}

cmd/sing-box/cmd_rule_set_match.go

@@ -1,86 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"io"
-	"os"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/srs"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing-box/route"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/json"
-
-	"github.com/spf13/cobra"
-)
-
-var flagRuleSetMatchFormat string
-
-var commandRuleSetMatch = &cobra.Command{
-	Use:   "match <rule-set path> <domain>",
-	Short: "Check if a domain matches the rule set",
-	Args:  cobra.ExactArgs(2),
-	Run: func(cmd *cobra.Command, args []string) {
-		err := ruleSetMatch(args[0], args[1])
-		if err != nil {
-			log.Fatal(err)
-		}
-	},
-}
-
-func init() {
-	commandRuleSetMatch.Flags().StringVarP(&flagRuleSetMatchFormat, "format", "f", "source", "rule-set format")
-	commandRuleSet.AddCommand(commandRuleSetMatch)
-}
-
-func ruleSetMatch(sourcePath string, domain string) error {
-	var (
-		reader io.Reader
-		err    error
-	)
-	if sourcePath == "stdin" {
-		reader = os.Stdin
-	} else {
-		reader, err = os.Open(sourcePath)
-		if err != nil {
-			return E.Cause(err, "read rule-set")
-		}
-	}
-	content, err := io.ReadAll(reader)
-	if err != nil {
-		return E.Cause(err, "read rule-set")
-	}
-	var plainRuleSet option.PlainRuleSet
-	switch flagRuleSetMatchFormat {
-	case C.RuleSetFormatSource:
-		var compat option.PlainRuleSetCompat
-		compat, err = json.UnmarshalExtended[option.PlainRuleSetCompat](content)
-		if err != nil {
-			return err
-		}
-		plainRuleSet = compat.Upgrade()
-	case C.RuleSetFormatBinary:
-		plainRuleSet, err = srs.Read(bytes.NewReader(content), false)
-		if err != nil {
-			return err
-		}
-	default:
-		return E.New("unknown rule set format: ", flagRuleSetMatchFormat)
-	}
-	for i, ruleOptions := range plainRuleSet.Rules {
-		var currentRule adapter.HeadlessRule
-		currentRule, err = route.NewHeadlessRule(nil, ruleOptions)
-		if err != nil {
-			return E.Cause(err, "parse rule_set.rules.[", i, "]")
-		}
-		if currentRule.Match(&adapter.InboundContext{
-			Domain: domain,
-		}) {
-			println("match rules.[", i, "]: "+currentRule.String())
-		}
-	}
-	return nil
-}

cmd/sing-box/cmd_run.go

@@ -199,7 +199,7 @@ func run() error {
 }
 
 func closeMonitor(ctx context.Context) {
-	time.Sleep(C.FatalStopTimeout)
+	time.Sleep(C.DefaultStopFatalTimeout)
 	select {
 	case <-ctx.Done():
 		return

common/dialer/default.go

@@ -32,20 +32,14 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 	var dialer net.Dialer
 	var listener net.ListenConfig
 	if options.BindInterface != "" {
-		var interfaceFinder control.InterfaceFinder
-		if router != nil {
-			interfaceFinder = router.InterfaceFinder()
-		} else {
-			interfaceFinder = control.NewDefaultInterfaceFinder()
-		}
-		bindFunc := control.BindToInterface(interfaceFinder, options.BindInterface, -1)
+		bindFunc := control.BindToInterface(router.InterfaceFinder(), options.BindInterface, -1)
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
-	} else if router != nil && router.AutoDetectInterface() {
+	} else if router.AutoDetectInterface() {
 		bindFunc := router.AutoDetectInterfaceFunc()
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
-	} else if router != nil && router.DefaultInterface() != "" {
+	} else if router.DefaultInterface() != "" {
 		bindFunc := control.BindToInterface(router.InterfaceFinder(), router.DefaultInterface(), -1)
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
@@ -53,7 +47,7 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 	if options.RoutingMark != 0 {
 		dialer.Control = control.Append(dialer.Control, control.RoutingMark(options.RoutingMark))
 		listener.Control = control.Append(listener.Control, control.RoutingMark(options.RoutingMark))
-	} else if router != nil && router.DefaultMark() != 0 {
+	} else if router.DefaultMark() != 0 {
 		dialer.Control = control.Append(dialer.Control, control.RoutingMark(router.DefaultMark()))
 		listener.Control = control.Append(listener.Control, control.RoutingMark(router.DefaultMark()))
 	}
@@ -69,9 +63,6 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 	} else {
 		dialer.Timeout = C.TCPTimeout
 	}
-	// TODO: Add an option to customize the keep alive period
-	dialer.KeepAlive = C.TCPKeepAliveInitial
-	dialer.Control = control.Append(dialer.Control, control.SetKeepAlivePeriod(C.TCPKeepAliveInitial, C.TCPKeepAliveInterval))
 	var udpFragment bool
 	if options.UDPFragment != nil {
 		udpFragment = *options.UDPFragment

common/dialer/dialer.go

@@ -13,9 +13,6 @@ func New(router adapter.Router, options option.DialerOptions) (N.Dialer, error)
 	if options.IsWireGuardListener {
 		return NewDefault(router, options)
 	}
-	if router == nil {
-		return NewDefault(nil, options)
-	}
 	var (
 		dialer N.Dialer
 		err    error

common/mux/client.go

@@ -1,16 +1,11 @@
 package mux
 
 import (
-	"context"
-	"net"
-
-	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-mux"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
-	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 )
 
@@ -35,7 +30,7 @@ func NewClientWithOptions(dialer N.Dialer, logger logger.Logger, options option.
 		}
 	}
 	return mux.NewClient(mux.Options{
-		Dialer:         &clientDialer{dialer},
+		Dialer:         dialer,
 		Logger:         logger,
 		Protocol:       options.Protocol,
 		MaxConnections: options.MaxConnections,
@@ -45,15 +40,3 @@ func NewClientWithOptions(dialer N.Dialer, logger logger.Logger, options option.
 		Brutal:         brutalOptions,
 	})
 }
-
-type clientDialer struct {
-	N.Dialer
-}
-
-func (d *clientDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
-	return d.Dialer.DialContext(adapter.OverrideContext(ctx), network, destination)
-}
-
-func (d *clientDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
-	return d.Dialer.ListenPacket(adapter.OverrideContext(ctx), destination)
-}

common/tls/ech_quic.go

@@ -27,10 +27,11 @@ func (c *echClientConfig) DialEarly(ctx context.Context, conn net.PacketConn, ad
 	return quic.DialEarly(ctx, conn, addr, c.config, config)
 }
 
-func (c *echClientConfig) CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, quicConfig *quic.Config) http.RoundTripper {
+func (c *echClientConfig) CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, quicConfig *quic.Config, enableDatagrams bool) http.RoundTripper {
 	return &http3.RoundTripper{
 		TLSClientConfig: c.config,
-		QUICConfig:      quicConfig,
+		QuicConfig:      quicConfig,
+		EnableDatagrams: enableDatagrams,
 		Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
 			quicConn, err := quic.DialEarly(ctx, conn, serverAddr.UDPAddr(), tlsCfg, cfg)
 			if err != nil {

constant/timeout.go

@@ -3,18 +3,15 @@ package constant
 import "time"
 
 const (
-	TCPKeepAliveInitial        = 10 * time.Minute
-	TCPKeepAliveInterval       = 75 * time.Second
-	TCPTimeout                 = 5 * time.Second
-	ReadPayloadTimeout         = 300 * time.Millisecond
-	DNSTimeout                 = 10 * time.Second
-	QUICTimeout                = 30 * time.Second
-	STUNTimeout                = 15 * time.Second
-	UDPTimeout                 = 5 * time.Minute
-	DefaultURLTestInterval     = 3 * time.Minute
-	DefaultURLTestIdleTimeout  = 30 * time.Minute
-	StartTimeout               = 10 * time.Second
-	StopTimeout                = 5 * time.Second
-	FatalStopTimeout           = 10 * time.Second
-	FakeIPMetadataSaveInterval = 10 * time.Second
+	TCPTimeout                = 5 * time.Second
+	ReadPayloadTimeout        = 300 * time.Millisecond
+	DNSTimeout                = 10 * time.Second
+	QUICTimeout               = 30 * time.Second
+	STUNTimeout               = 15 * time.Second
+	UDPTimeout                = 5 * time.Minute
+	DefaultURLTestInterval    = 3 * time.Minute
+	DefaultURLTestIdleTimeout = 30 * time.Minute
+	DefaultStartTimeout       = 10 * time.Second
+	DefaultStopTimeout        = 5 * time.Second
+	DefaultStopFatalTimeout   = 10 * time.Second
 )

docs/changelog.md

@@ -2,125 +2,6 @@
 icon: material/alert-decagram
 ---
 
-#### 1.9.0-rc.15
-
-* Fixes and improvements
-
-#### 1.8.13
-
-* Fix fake-ip mapping
-* Fixes and improvements
-
-#### 1.9.0-rc.14
-
-* Fixes and improvements
-
-#### 1.9.0-rc.13
-
-* Update Hysteria protocol
-* Update quic-go to v0.43.0
-* Update gVisor to 20240422.0
-* Fixes and improvements
-
-#### 1.8.12
-
-* Now we have official APT and DNF repositories **1**
-* Fix packet MTU for QUIC protocols
-* Fixes and improvements
-
-**1**:
-
-Including stable and beta versions, see https://sing-box.sagernet.org/installation/package-manager/
-
-#### 1.9.0-rc.11
-
-* Fixes and improvements
-
-#### 1.8.11
-
-* Fixes and improvements
-
-#### 1.8.10
-
-* Fixes and improvements
-
-#### 1.9.0-beta.17
-
-* Update `quic-go` to v0.42.0
-* Fixes and improvements
-
-#### 1.9.0-beta.16
-
-* Fixes and improvements
-
-_Our Testflight distribution has been temporarily blocked by Apple (possibly due to too many beta versions)
-and you cannot join the test, install or update the sing-box beta app right now.
-Please wait patiently for processing._
-
-#### 1.9.0-beta.14
-
-* Update gVisor to 20240212.0-65-g71212d503
-* Fixes and improvements
-
-#### 1.8.9
-
-* Fixes and improvements
-
-#### 1.8.8
-
-* Fixes and improvements
-
-#### 1.9.0-beta.7
-
-* Fixes and improvements
-
-#### 1.9.0-beta.6
-
-* Fix address filter DNS rule items **1**
-* Fix DNS outbound responding with wrong data
-* Fixes and improvements
-
-**1**:
-
-Fixed an issue where address filter DNS rule was incorrectly rejected under certain circumstances.
-If you have enabled `store_rdrc` to save results, consider clearing the cache file.
-
-#### 1.8.7
-
-* Fixes and improvements
-
-#### 1.9.0-alpha.15
-
-* Fixes and improvements
-
-#### 1.9.0-alpha.14
-
-* Improve DNS truncate behavior
-* Fixes and improvements
-
-#### 1.9.0-alpha.13
-
-* Fixes and improvements
-
-#### 1.8.6
-
-* Fixes and improvements
-
-#### 1.9.0-alpha.12
-
-* Handle Windows power events
-* Always disable cache for fake-ip DNS transport if `dns.independent_cache` disabled
-* Fixes and improvements
-
-#### 1.9.0-alpha.11
-
-* Fix missing `rule_set_ipcidr_match_source` item in DNS rules **1**
-* Fixes and improvements
-
-**1**:
-
-See [DNS Rule](/configuration/dns/rule/).
-
 #### 1.9.0-alpha.10
 
 * Add `bypass_domain` and `search_domain` platform HTTP proxy options **1**

docs/clients/android/index.md

@@ -16,7 +16,6 @@ platform-specific function implementation, such as TUN transparent proxy impleme
 * [Play Store](https://play.google.com/store/apps/details?id=io.nekohasekai.sfa)
 * [Play Store (Beta)](https://play.google.com/apps/testing/io.nekohasekai.sfa)
 * [GitHub Releases](https://github.com/SagerNet/sing-box/releases)
-* [F-Droid](https://f-droid.org/packages/io.nekohasekai.sfa/) (Unified signature via reproducible builds)
 
 ## :material-source-repository: Source code
 

docs/clients/apple/index.md

@@ -15,12 +15,7 @@ platform-specific function implementation, such as TUN transparent proxy impleme
 ## :material-download: Download
 
 * [App Store](https://apps.apple.com/us/app/sing-box/id6451272673)
-* ~~TestFlight (Beta)~~
-
-TestFlight quota is only available to [sponsors](https://github.com/sponsors/nekohasekai)
-(one-time sponsorships are accepted).
-Once you donate, you can get an invitation by sending us your Apple ID [via email](mailto:contact@sagernet.org),
-or join our Telegram group for sponsors from [@yet_another_sponsor_bot](https://t.me/yet_another_sponsor_bot).
+* [TestFlight (Beta)](https://testflight.apple.com/join/AcqO44FH)
 
 ## :material-file-download: Download (macOS standalone version)
 

docs/clients/privacy.md

@@ -6,9 +6,3 @@ icon: material/security
 
 sing-box and official graphics clients do not collect or share personal data,
 and the data generated by the software is always on your device.
-
-## Android
-
-If your configuration contains `wifi_ssid` or `wifi_bssid` routing rules,
-sing-box uses the location permission in the background
-to get information about the connected Wi-Fi network to make them work.

docs/configuration/dns/rule.md

@@ -8,7 +8,6 @@ icon: material/new-box
     :material-plus: [ip_cidr](#ip_cidr)  
     :material-plus: [ip_is_private](#ip_is_private)  
     :material-plus: [client_subnet](#client_subnet)
-    :material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)
 
 !!! quote "Changes in sing-box 1.8.0"
 
@@ -117,7 +116,6 @@ icon: material/new-box
           "geoip-cn",
           "geosite-cn"
         ],
-        "rule_set_ipcidr_match_source": false,
         "invert": false,
         "outbound": [
           "direct"
@@ -305,12 +303,6 @@ Match WiFi BSSID.
 
 Match [Rule Set](/configuration/route/#rule_set).
 
-#### rule_set_ipcidr_match_source
-
-!!! question "Since sing-box 1.9.0"
-
-Make `ipcidr` in rule sets match the source IP.
-
 #### invert
 
 Invert match result.

docs/configuration/dns/rule.zh.md

@@ -8,7 +8,6 @@ icon: material/new-box
     :material-plus: [ip_cidr](#ip_cidr)  
     :material-plus: [ip_is_private](#ip_is_private)  
     :material-plus: [client_subnet](#client_subnet)
-    :material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)
 
 !!! quote "sing-box 1.8.0 中的更改"
 
@@ -117,7 +116,6 @@ icon: material/new-box
           "geoip-cn",
           "geosite-cn"
         ],
-        "rule_set_ipcidr_match_source": false,
         "invert": false,
         "outbound": [
           "direct"
@@ -303,12 +301,6 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 匹配[规则集](/zh/configuration/route/#rule_set)。
 
-#### rule_set_ipcidr_match_source
-
-!!! question "自 sing-box 1.9.0 起"
-
-使规则集中的 `ipcidr` 规则匹配源 IP。
-
 #### invert
 
 反选匹配结果。
@@ -355,19 +347,19 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 #### geoip
 
-!!! question "自 sing-box 1.9.0 起"
+!!! question "自 sing-box 1.8.0 起"
 
 与查询响应匹配 GeoIP。
 
 #### ip_cidr
 
-!!! question "自 sing-box 1.9.0 起"
+!!! question "自 sing-box 1.8.0 起"
 
 与查询相应匹配 IP CIDR。
 
 #### ip_is_private
 
-!!! question "自 sing-box 1.9.0 起"
+!!! question "自 sing-box 1.8.0 起"
 
 与查询响应匹配非公开 IP。
 
@@ -383,4 +375,4 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 #### rules
 
-包括的规则。
+包括的规则。

docs/configuration/inbound/tun.md

@@ -147,7 +147,7 @@ Enforce strict routing rules when `auto_route` is enabled:
 * Let unsupported network unreachable
 * Route all connections to tun
 
-It prevents address leaks and makes DNS hijacking work on Android.
+It prevents address leaks and makes DNS hijacking work on Android, but your device will not be accessible by others.
 
 *In Windows*:
 

docs/configuration/inbound/tun.zh.md

@@ -147,7 +147,7 @@ tun 接口的 IPv6 前缀。
 * 让不支持的网络无法到达
 * 将所有连接路由到 tun
 
-它可以防止地址泄漏，并使 DNS 劫持在 Android 上工作。
+它可以防止地址泄漏，并使 DNS 劫持在 Android 上工作，但你的设备将无法其他设备被访问。
 
 *在 Windows 中*:
 

docs/configuration/route/rule.md

@@ -105,7 +105,6 @@
           "geoip-cn",
           "geosite-cn"
         ],
-        "rule_set_ipcidr_match_source": false,
         "invert": false,
         "outbound": "direct"
       },

docs/configuration/route/rule.zh.md

@@ -103,7 +103,6 @@
           "geoip-cn",
           "geosite-cn"
         ],
-        "rule_set_ipcidr_match_source": false,
         "invert": false,
         "outbound": "direct"
       },

docs/configuration/rule-set/headless-rule.md

@@ -124,7 +124,7 @@ Match source IP CIDR.
 
 !!! info ""
 
-    `ip_cidr` is an alias for `source_ip_cidr` when `rule_set_ipcidr_match_source` enabled in route/DNS rules.
+    `ip_cidr` is an alias for `source_ip_cidr` when the Rule Set is used in DNS rules or `rule_set_ipcidr_match_source` enabled in route rules.
 
 Match IP CIDR.
 

docs/deprecated.md

@@ -32,6 +32,8 @@ suffers from a number of problems, including lack of maintenance, inaccurate rul
 sing-box 1.8.0 introduces [Rule Set](/configuration/rule-set/), which can completely replace Geosite,
 check [Migration](/migration/#migrate-geosite-to-rule-sets).
 
+Geosite，即由 V2Ray 维护的 domain-list-community 项目，作为早期流量绕过解决方案，存在着大量问题，包括缺少维护、规则不准确、管理困难。
+
 ## 1.6.0
 
 The following features will be marked deprecated in 1.5.0 and removed entirely in 1.6.0.

docs/installation/build-from-source.md

@@ -57,16 +57,16 @@ go build -tags "tag_a tag_b" ./cmd/sing-box
 | Build Tag                          | Enabled by default | Description                                                                                                                                                                                                                                                                                                                    |
 |------------------------------------|--------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `with_quic`                        | :material-check:   | Build with QUIC support, see [QUIC and HTTP3 DNS transports](/configuration/dns/server/), [Naive inbound](/configuration/inbound/naive/), [Hysteria Inbound](/configuration/inbound/hysteria/), [Hysteria Outbound](/configuration/outbound/hysteria/) and [V2Ray Transport#QUIC](/configuration/shared/v2ray-transport#quic). |
-| `with_grpc`                        | :material-close:️  | Build with standard gRPC support, see [V2Ray Transport#gRPC](/configuration/shared/v2ray-transport#grpc).                                                                                                                                                                                                                      |
+| `with_grpc`                        | :material-close:️                 | Build with standard gRPC support, see [V2Ray Transport#gRPC](/configuration/shared/v2ray-transport#grpc).                                                                                                                                                                                                                      |
 | `with_dhcp`                        | :material-check:   | Build with DHCP support, see [DHCP DNS transport](/configuration/dns/server/).                                                                                                                                                                                                                                                 |
 | `with_wireguard`                   | :material-check:   | Build with WireGuard support, see [WireGuard outbound](/configuration/outbound/wireguard/).                                                                                                                                                                                                                                    |
-| `with_ech`                         | :material-check:   | Build with TLS ECH extension support for TLS outbound, see [TLS](/configuration/shared/tls#ech).                                                                                                                                                                                                                               |
-| `with_utls`                        | :material-check:   | Build with [uTLS](https://github.com/refraction-networking/utls) support for TLS outbound, see [TLS](/configuration/shared/tls#utls).                                                                                                                                                                                          |
+| `with_ech`                         | :material-check:                  | Build with TLS ECH extension support for TLS outbound, see [TLS](/configuration/shared/tls#ech).                                                                                                                                                                                                                               |
+| `with_utls`                        | :material-check:                  | Build with [uTLS](https://github.com/refraction-networking/utls) support for TLS outbound, see [TLS](/configuration/shared/tls#utls).                                                                                                                                                                                          |
 | `with_reality_server`              | :material-check:   | Build with reality TLS server support,  see [TLS](/configuration/shared/tls/).                                                                                                                                                                                                                                                 |
 | `with_acme`                        | :material-check:   | Build with ACME TLS certificate issuer support, see [TLS](/configuration/shared/tls/).                                                                                                                                                                                                                                         |
-| `with_clash_api`                   | :material-check:   | Build with Clash API support, see [Experimental](/configuration/experimental#clash-api-fields).                                                                                                                                                                                                                                |
-| `with_v2ray_api`                   | :material-close:️  | Build with V2Ray API support, see [Experimental](/configuration/experimental#v2ray-api-fields).                                                                                                                                                                                                                                |
-| `with_gvisor`                      | :material-check:   | Build with gVisor support, see [Tun inbound](/configuration/inbound/tun#stack) and [WireGuard outbound](/configuration/outbound/wireguard#system_interface).                                                                                                                                                                   |
+| `with_clash_api`                   | :material-check:                  | Build with Clash API support, see [Experimental](/configuration/experimental#clash-api-fields).                                                                                                                                                                                                                                |
+| `with_v2ray_api`                   | :material-close:️                 | Build with V2Ray API support, see [Experimental](/configuration/experimental#v2ray-api-fields).                                                                                                                                                                                                                                |
+| `with_gvisor`                      | :material-check:                  | Build with gVisor support, see [Tun inbound](/configuration/inbound/tun#stack) and [WireGuard outbound](/configuration/outbound/wireguard#system_interface).                                                                                                                                                                   |
 | `with_embedded_tor` (CGO required) | :material-close:️  | Build with embedded Tor support, see [Tor outbound](/configuration/outbound/tor/).                                                                                                                                                                                                                                             |
 
 It is not recommended to change the default build tag list unless you really know what you are adding.

docs/installation/build-from-source.zh.md

@@ -54,19 +54,19 @@ go build -tags "tag_a tag_b" ./cmd/sing-box
 
 ## :material-folder-settings: 构建标记
 
-| 构建标记                               | 默认启动              | 说明                                                                                                                                                                                                                                                                                                                             |
-|------------------------------------|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 构建标记                               | 默认启动              | 说明                                                                                                                                                                                                                                                                                                                         |
+|------------------------------------|-------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `with_quic`                        | :material-check:  | Build with QUIC support, see [QUIC and HTTP3 DNS transports](/configuration/dns/server/), [Naive inbound](/configuration/inbound/naive/), [Hysteria Inbound](/configuration/inbound/hysteria/), [Hysteria Outbound](/configuration/outbound/hysteria/) and [V2Ray Transport#QUIC](/configuration/shared/v2ray-transport#quic). |
-| `with_grpc`                        | :material-close:️ | Build with standard gRPC support, see [V2Ray Transport#gRPC](/configuration/shared/v2ray-transport#grpc).                                                                                                                                                                                                                      |
-| `with_dhcp`                        | :material-check:  | Build with DHCP support, see [DHCP DNS transport](/configuration/dns/server/).                                                                                                                                                                                                                                                 |
-| `with_wireguard`                   | :material-check:  | Build with WireGuard support, see [WireGuard outbound](/configuration/outbound/wireguard/).                                                                                                                                                                                                                                    |
-| `with_ech`                         | :material-check:  | Build with TLS ECH extension support for TLS outbound, see [TLS](/configuration/shared/tls#ech).                                                                                                                                                                                                                               |
-| `with_utls`                        | :material-check:  | Build with [uTLS](https://github.com/refraction-networking/utls) support for TLS outbound, see [TLS](/configuration/shared/tls#utls).                                                                                                                                                                                          |
-| `with_reality_server`              | :material-check:  | Build with reality TLS server support,  see [TLS](/configuration/shared/tls/).                                                                                                                                                                                                                                                 |
-| `with_acme`                        | :material-check:  | Build with ACME TLS certificate issuer support, see [TLS](/configuration/shared/tls/).                                                                                                                                                                                                                                         |
-| `with_clash_api`                   | :material-check:  | Build with Clash API support, see [Experimental](/configuration/experimental#clash-api-fields).                                                                                                                                                                                                                                |
-| `with_v2ray_api`                   | :material-close:️ | Build with V2Ray API support, see [Experimental](/configuration/experimental#v2ray-api-fields).                                                                                                                                                                                                                                |
-| `with_gvisor`                      | :material-check:  | Build with gVisor support, see [Tun inbound](/configuration/inbound/tun#stack) and [WireGuard outbound](/configuration/outbound/wireguard#system_interface).                                                                                                                                                                   |
-| `with_embedded_tor` (CGO required) | :material-close:️ | Build with embedded Tor support, see [Tor outbound](/configuration/outbound/tor/).                                                                                                                                                                                                                                             |
+| `with_grpc`                        | :material-close:️ | Build with standard gRPC support, see [V2Ray Transport#gRPC](/configuration/shared/v2ray-transport#grpc).                                                                                                                                                                                                                  |
+| `with_dhcp`                        | :material-check:  | Build with DHCP support, see [DHCP DNS transport](/configuration/dns/server/).                                                                                                                                                                                                                                              |
+| `with_wireguard`                   | :material-check:  | Build with WireGuard support, see [WireGuard outbound](/configuration/outbound/wireguard/).                                                                                                                                                                                                                                 |
+| `with_ech`                         | :material-check:  | Build with TLS ECH extension support for TLS outbound, see [TLS](/configuration/shared/tls#ech).                                                                                                                                                                                                                           |
+| `with_utls`                        | :material-check:  | Build with [uTLS](https://github.com/refraction-networking/utls) support for TLS outbound, see [TLS](/configuration/shared/tls#utls).                                                                                                                                                                                      |
+| `with_reality_server`              | :material-check:  | Build with reality TLS server support,  see [TLS](/configuration/shared/tls/).                                                                                                                                                                                                                                              |
+| `with_acme`                        | :material-check:  | Build with ACME TLS certificate issuer support, see [TLS](/configuration/shared/tls/).                                                                                                                                                                                                                                      |
+| `with_clash_api`                   | :material-check:  | Build with Clash API support, see [Experimental](/configuration/experimental#clash-api-fields).                                                                                                                                                                                                                            |
+| `with_v2ray_api`                   | :material-close:️ | Build with V2Ray API support, see [Experimental](/configuration/experimental#v2ray-api-fields).                                                                                                                                                                                                                            |
+| `with_gvisor`                      | :material-check:  | Build with gVisor support, see [Tun inbound](/configuration/inbound/tun#stack) and [WireGuard outbound](/configuration/outbound/wireguard#system_interface).                                                                                                                                                               |
+| `with_embedded_tor` (CGO required) | :material-close:️ | Build with embedded Tor support, see [Tor outbound](/configuration/outbound/tor/).                                                                                                                                                                                                                                          |
 
 除非您确实知道您正在启用什么，否则不建议更改默认构建标签列表。

docs/installation/package-manager.md

@@ -4,35 +4,6 @@ icon: material/package
 
 # Package Manager
 
-## :material-tram: Repository Installation
-
-=== ":material-debian: Debian / APT"
-
-    ```bash
-    sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc
-    sudo chmod a+r /etc/apt/keyrings/sagernet.asc
-    echo "deb [arch=`dpkg --print-architecture` signed-by=/etc/apt/keyrings/sagernet.asc] https://deb.sagernet.org/ * *" | \
-      sudo tee /etc/apt/sources.list.d/sagernet.list > /dev/null
-    sudo apt-get update
-    sudo apt-get install sing-box # or sing-box-beta
-    ```
-
-=== ":material-redhat: Redhat / DNF"
-
-    ```bash
-    sudo dnf -y install dnf-plugins-core
-    sudo dnf config-manager --add-repo https://sing-box.app/sing-box.repo
-    sudo dnf install sing-box # or sing-box-beta
-    ```
-
-=== ":material-redhat: CentOS / YUM"
-
-    ```bash
-    sudo yum install -y yum-utils
-    sudo yum-config-manager --add-repo https://sing-box.app/sing-box.repo
-    sudo yum install sing-box # or sing-box-beta
-    ```
-
 ## :material-download-box: Manual Installation
 
 === ":material-debian: Debian / DEB"
@@ -57,38 +28,38 @@ icon: material/package
 
 === ":material-linux: Linux"
 
-    | Type     | Platform      | Command                      | Link                                                                                                          |
-    |----------|---------------|------------------------------|---------------------------------------------------------------------------------------------------------------|
-    | AUR      | Arch Linux    | `? -S sing-box`              | [![AUR package](https://repology.org/badge/version-for-repo/aur/sing-box.svg)][aur]                           |
-    | nixpkgs  | NixOS         | `nix-env -iA nixos.sing-box` | [![nixpkgs unstable package](https://repology.org/badge/version-for-repo/nix_unstable/sing-box.svg)][nixpkgs] |
-    | Homebrew | macOS / Linux | `brew install sing-box`      | [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/sing-box.svg)][brew]                |
-    | APK      | Alpine        | `apk add sing-box`           | [![Alpine Linux Edge package](https://repology.org/badge/version-for-repo/alpine_edge/sing-box.svg)][alpine]  |
+    | Type     | Platform      | Link                    | Command                      | Actively maintained |
+    |----------|---------------|-------------------------|------------------------------|---------------------|
+    | APK      | Alpine        | [sing-box][alpine]      | `apk add sing-box`           | :material-check:    |
+    | AUR      | Arch Linux    | [sing-box][aur] ᴬᵁᴿ     | `? -S sing-box`              | :material-check:    |
+    | nixpkgs  | NixOS         | [sing-box][nixpkgs]     | `nix-env -iA nixos.sing-box` | :material-check:    |
+    | Homebrew | macOS / Linux | [sing-box][brew]        | `brew install sing-box`      | :material-check:    |
 
 === ":material-apple: macOS"
 
-    | Type     | Platform | Command                 | Link                                                                                           |
-    |----------|----------|-------------------------|------------------------------------------------------------------------------------------------|
-    | Homebrew | macOS    | `brew install sing-box` | [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/sing-box.svg)][brew] |
+    | Type     | Platform | Link             | Command                 | Actively maintained |
+    |----------|----------|------------------|-------------------------|---------------------|
+    | Homebrew | macOS    | [sing-box][brew] | `brew install sing-box` | :material-check:    |
 
 === ":material-microsoft-windows: Windows"
 
-    | Type       | Platform | Command                   | Link                                                                                                |
-    |------------|----------|---------------------------|-----------------------------------------------------------------------------------------------------|
-    | Scoop      | Windows  | `scoop install sing-box`  | [![Scoop package](https://repology.org/badge/version-for-repo/scoop/sing-box.svg)][scoop]           |
-    | Chocolatey | Windows  | `choco install sing-box`  | [![Chocolatey package](https://repology.org/badge/version-for-repo/chocolatey/sing-box.svg)][choco] |
-    | winget     | Windows  | `winget install sing-box` | [![winget package](https://repology.org/badge/version-for-repo/winget/sing-box.svg)][winget]        |
+    | Type       | Platform           | Link                | Command                      | Actively maintained |
+    |------------|--------------------|---------------------|------------------------------|---------------------|
+    | Scoop      | Windows            | [sing-box][scoop]   | `scoop install sing-box`     | :material-check:    |
+    | Chocolatey | Windows            | [sing-box][choco]   | `choco install sing-box`     | :material-check:    |
+    | winget     | Windows            | [sing-box][winget]  | `winget install sing-box`    | :material-alert:    |
 
 === ":material-android: Android"
 
-    | Type   | Platform | Command            | Link                                                                                         |
-    |--------|----------|--------------------|----------------------------------------------------------------------------------------------|
-    | Termux | Android  | `pkg add sing-box` | [![Termux package](https://repology.org/badge/version-for-repo/termux/sing-box.svg)][termux] |
+    | Type       | Platform           | Link                | Command                      | Actively maintained |
+    |------------|--------------------|---------------------|------------------------------|---------------------|
+    | Termux     | Android            | [sing-box][termux]  | `pkg add sing-box`           | :material-check:    |
 
 === ":material-freebsd: FreeBSD"
 
-    | Type       | Platform | Command                | Link                                                                                       |
-    |------------|----------|------------------------|--------------------------------------------------------------------------------------------|
-    | FreshPorts | FreeBSD  | `pkg install sing-box` | [![FreeBSD port](https://repology.org/badge/version-for-repo/freebsd/sing-box.svg)][ports] |
+    | Type       | Platform | Link              | Command                | Actively maintained |
+    |------------|----------|-------------------|------------------------|---------------------|
+    | FreshPorts | FreeBSD  | [sing-box][ports] | `pkg install sing-box` | :material-alert:    |
 
 ## :material-book-multiple: Service Management
 

docs/installation/package-manager.zh.md

@@ -4,35 +4,6 @@ icon: material/package
 
 # 包管理器
 
-## :material-tram: 仓库安装
-
-=== ":material-debian: Debian / APT"
-
-    ```bash
-    sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc
-    sudo chmod a+r /etc/apt/keyrings/sagernet.asc
-    echo "deb [arch=`dpkg --print-architecture` signed-by=/etc/apt/keyrings/sagernet.asc] https://deb.sagernet.org/ * *" | \
-      sudo tee /etc/apt/sources.list.d/sagernet.list > /dev/null
-    sudo apt-get update
-    sudo apt-get install sing-box # or sing-box-beta
-    ```
-
-=== ":material-redhat: Redhat / DNF"
-
-    ```bash
-    sudo dnf -y install dnf-plugins-core
-    sudo dnf config-manager --add-repo https://sing-box.app/sing-box.repo
-    sudo dnf install sing-box # or sing-box-beta
-    ```
-
-=== ":material-redhat: CentOS / YUM"
-
-    ```bash
-    sudo yum install -y yum-utils
-    sudo yum-config-manager --add-repo https://sing-box.app/sing-box.repo
-    sudo yum install sing-box # or sing-box-beta
-    ```
-
 ## :material-download-box: 手动安装
 
 === ":material-debian: Debian / DEB"
@@ -57,38 +28,38 @@ icon: material/package
 
 === ":material-linux: Linux"
 
-    | 类型       | 平台            | 链接                           | 命令                                                                                                            |
-    |----------|---------------|------------------------------|---------------------------------------------------------------------------------------------------------------|
-    | AUR      | Arch Linux    | `? -S sing-box`              | [![AUR package](https://repology.org/badge/version-for-repo/aur/sing-box.svg)][aur]                           |
-    | nixpkgs  | NixOS         | `nix-env -iA nixos.sing-box` | [![nixpkgs unstable package](https://repology.org/badge/version-for-repo/nix_unstable/sing-box.svg)][nixpkgs] |
-    | Homebrew | macOS / Linux | `brew install sing-box`      | [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/sing-box.svg)][brew]                |
-    | APK      | Alpine        | `apk add sing-box`           | [![Alpine Linux Edge package](https://repology.org/badge/version-for-repo/alpine_edge/sing-box.svg)][alpine]  |
+    | 类型       | 平台         | 链接                  | 命令                           | 活跃维护             |
+    |----------|------------|---------------------|------------------------------|------------------|
+    | Alpine   | Alpine     | [sing-box][alpine]  | `apk add sing-box`           | :material-check: |
+    | AUR      | Arch Linux | [sing-box][aur] ᴬᵁᴿ | `? -S sing-box`              | :material-check: |
+    | nixpkgs  | NixOS      | [sing-box][nixpkgs] | `nix-env -iA nixos.sing-box` | :material-check: |
+    | Homebrew | Linux      | [sing-box][brew]    | `brew install sing-box`      | :material-check: |
 
 === ":material-apple: macOS"
 
-    | 类型       | 平台    | 链接                      | 命令                                                                                             |
-    |----------|-------|-------------------------|------------------------------------------------------------------------------------------------|
-    | Homebrew | macOS | `brew install sing-box` | [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/sing-box.svg)][brew] |
+    | 类型       | 平台    | 链接               | 命令                      | 活跃维护             |
+    |----------|-------|------------------|-------------------------|------------------|
+    | Homebrew | macOS | [sing-box][brew] | `brew install sing-box` | :material-check: |
 
 === ":material-microsoft-windows: Windows"
 
-    | 类型         | 平台      | 链接                        | 命令                                                                                                  |
-    |------------|---------|---------------------------|-----------------------------------------------------------------------------------------------------|
-    | Scoop      | Windows | `scoop install sing-box`  | [![Scoop package](https://repology.org/badge/version-for-repo/scoop/sing-box.svg)][scoop]           |
-    | Chocolatey | Windows | `choco install sing-box`  | [![Chocolatey package](https://repology.org/badge/version-for-repo/chocolatey/sing-box.svg)][choco] |
-    | winget     | Windows | `winget install sing-box` | [![winget package](https://repology.org/badge/version-for-repo/winget/sing-box.svg)][winget]        |
+    | 类型         | 平台      | 链接                 | 命令                        | 活跃维护             |
+    |------------|---------|--------------------|---------------------------|------------------|
+    | Scoop      | Windows | [sing-box][scoop]  | `scoop install sing-box`  | :material-check: |
+    | Chocolatey | Windows | [sing-box][choco]  | `choco install sing-box`  | :material-check: |
+    | winget     | Windows | [sing-box][winget] | `winget install sing-box` | :material-alert: |
 
 === ":material-android: Android"
 
-    | 类型     | 平台      | 链接                 | 命令                                                                                           |
-    |--------|---------|--------------------|----------------------------------------------------------------------------------------------|
-    | Termux | Android | `pkg add sing-box` | [![Termux package](https://repology.org/badge/version-for-repo/termux/sing-box.svg)][termux] |
+    | 类型     | 平台      | 链接                 | 命令                 | 活跃维护             |
+    |--------|---------|--------------------|--------------------|------------------|
+    | Termux | Android | [sing-box][termux] | `pkg add sing-box` | :material-check: |
 
 === ":material-freebsd: FreeBSD"
 
-    | 类型         | 平台      | 链接                     | 命令                                                                                         |
-    |------------|---------|------------------------|--------------------------------------------------------------------------------------------|
-    | FreshPorts | FreeBSD | `pkg install sing-box` | [![FreeBSD port](https://repology.org/badge/version-for-repo/freebsd/sing-box.svg)][ports] |
+    | 类型         | 平台      | 链接                | 命令                     | 活跃维护             |
+    |------------|---------|-------------------|------------------------|------------------|
+    | FreshPorts | FreeBSD | [sing-box][ports] | `pkg install sing-box` | :material-alert: |
 
 ## :material-book-multiple: 服务管理
 

docs/installation/tools/sing-box.repo

@@ -1,7 +0,0 @@
-[sing-box]
-name=sing-box
-baseurl=https://rpm.sagernet.org/
-enabled=1
-repo_gpgcheck=1
-gpgcheck=1
-gpgkey=https://sing-box.app/gpg.key

docs/manual/proxy/client.md

@@ -336,10 +336,10 @@ flowchart TB
     }
     ```
 
-=== ":material-dns: DNS rules (Enhanced, but slower) (1.9.0+)"
-
-    === ":material-shield-off: With DNS leaks"
+=== ":material-dns: DNS rules (1.9.0+)"
 
+    === ":material-shield-off: With DNS Leaks"
+    
         ```json
         {
           "dns": {
@@ -376,17 +376,7 @@ flowchart TB
                 "server": "google"
               },
               {
-                "type": "logical",
-                "mode": "and",
-                "rules": [
-                  {
-                    "rule_set": "geosite-geolocation-!cn",
-                    "invert": true
-                  },
-                  {
-                    "rule_set": "geoip-cn"
-                  }
-                ],
+                "rule_set": "geoip-cn",
                 "server": "local"
               }
             ]
@@ -399,12 +389,6 @@ flowchart TB
                 "format": "binary",
                 "url": "https://raw.githubusercontent.com/SagerNet/sing-geosite/rule-set/geosite-geolocation-cn.srs"
               },
-              {
-                "type": "remote",
-                "tag": "geosite-geolocation-!cn",
-                "format": "binary",
-                "url": "https://raw.githubusercontent.com/SagerNet/sing-geosite/rule-set/geosite-geolocation-!cn.srs"
-              },
               {
                 "type": "remote",
                 "tag": "geoip-cn",
@@ -414,18 +398,14 @@ flowchart TB
             ]
           },
           "experimental": {
-            "cache_file": {
-              "enabled": true,
-              "store_rdrc": true
-            },
             "clash_api": {
-              "default_mode": "Enhanced"
+              "default_mode": "Leak"
             }
           }
         }
         ```
 
-    === ":material-security: Without DNS leaks, but slower (1.9.0-alpha.2+)"
+    === ":material-security: Without DNS Leaks (1.9.0-alpha.2+)"
 
         ```json
         {
@@ -459,17 +439,7 @@ flowchart TB
                 "server": "local"
               },
               {
-                "type": "logical",
-                "mode": "and",
-                "rules": [
-                  {
-                    "rule_set": "geosite-geolocation-!cn",
-                    "invert": true
-                  },
-                  {
-                    "rule_set": "geoip-cn"
-                  }
-                ],
+                "rule_set": "geoip-cn",
                 "server": "google",
                 "client_subnet": "114.114.114.114" // Any China client IP address
               }
@@ -483,12 +453,6 @@ flowchart TB
                 "format": "binary",
                 "url": "https://raw.githubusercontent.com/SagerNet/sing-geosite/rule-set/geosite-geolocation-cn.srs"
               },
-              {
-                "type": "remote",
-                "tag": "geosite-geolocation-!cn",
-                "format": "binary",
-                "url": "https://raw.githubusercontent.com/SagerNet/sing-geosite/rule-set/geosite-geolocation-!cn.srs"
-              },
               {
                 "type": "remote",
                 "tag": "geoip-cn",
@@ -496,15 +460,6 @@ flowchart TB
                 "url": "https://raw.githubusercontent.com/SagerNet/sing-geoip/rule-set/geoip-cn.srs"
               }
             ]
-          },
-          "experimental": {
-            "cache_file": {
-              "enabled": true,
-              "store_rdrc": true
-            },
-            "clash_api": {
-              "default_mode": "Enhanced"
-            }
           }
         }
         ```

experimental/cachefile/fakeip.go

@@ -7,7 +7,6 @@ import (
 
 	"github.com/sagernet/bbolt"
 	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
 )
@@ -59,13 +58,12 @@ func (c *CacheFile) FakeIPSaveMetadata(metadata *adapter.FakeIPMetadata) error {
 }
 
 func (c *CacheFile) FakeIPSaveMetadataAsync(metadata *adapter.FakeIPMetadata) {
-	if c.saveMetadataTimer == nil {
-		c.saveMetadataTimer = time.AfterFunc(C.FakeIPMetadataSaveInterval, func() {
-			_ = c.FakeIPSaveMetadata(metadata)
-		})
-	} else {
-		c.saveMetadataTimer.Reset(C.FakeIPMetadataSaveInterval)
+	if timer := c.saveMetadataTimer; timer != nil {
+		timer.Stop()
 	}
+	c.saveMetadataTimer = time.AfterFunc(10*time.Second, func() {
+		_ = c.FakeIPSaveMetadata(metadata)
+	})
 }
 
 func (c *CacheFile) FakeIPStore(address netip.Addr, domain string) error {
@@ -74,7 +72,6 @@ func (c *CacheFile) FakeIPStore(address netip.Addr, domain string) error {
 		if err != nil {
 			return err
 		}
-		oldDomain := bucket.Get(address.AsSlice())
 		err = bucket.Put(address.AsSlice(), []byte(domain))
 		if err != nil {
 			return err
@@ -87,24 +84,12 @@ func (c *CacheFile) FakeIPStore(address netip.Addr, domain string) error {
 		if err != nil {
 			return err
 		}
-		if oldDomain != nil {
-			if err := bucket.Delete(oldDomain); err != nil {
-				return err
-			}
-		}
 		return bucket.Put([]byte(domain), address.AsSlice())
 	})
 }
 
 func (c *CacheFile) FakeIPStoreAsync(address netip.Addr, domain string, logger logger.Logger) {
 	c.saveFakeIPAccess.Lock()
-	if oldDomain, loaded := c.saveDomain[address]; loaded {
-		if address.Is4() {
-			delete(c.saveAddress4, oldDomain)
-		} else {
-			delete(c.saveAddress6, oldDomain)
-		}
-	}
 	c.saveDomain[address] = domain
 	if address.Is4() {
 		c.saveAddress4[domain] = address

experimental/libbox/command.go

@@ -4,7 +4,6 @@ const (
 	CommandLog int32 = iota
 	CommandStatus
 	CommandServiceReload
-	CommandServiceClose
 	CommandCloseConnections
 	CommandGroup
 	CommandSelectOutbound

experimental/libbox/command_clash_mode.go

@@ -30,6 +30,7 @@ func (c *CommandClient) SetClashMode(newMode string) error {
 }
 
 func (s *CommandServer) handleSetClashMode(conn net.Conn) error {
+	defer conn.Close()
 	newMode, err := rw.ReadVString(conn)
 	if err != nil {
 		return err
@@ -60,6 +61,7 @@ func (c *CommandClient) handleModeConn(conn net.Conn) {
 }
 
 func (s *CommandServer) handleModeConn(conn net.Conn) error {
+	defer conn.Close()
 	ctx := connKeepAlive(conn)
 	for s.service == nil {
 		select {
@@ -71,6 +73,7 @@ func (s *CommandServer) handleModeConn(conn net.Conn) error {
 	}
 	clashServer := s.service.instance.Router().ClashServer()
 	if clashServer == nil {
+		defer conn.Close()
 		return binary.Write(conn, binary.BigEndian, uint16(0))
 	}
 	err := writeClashModeList(conn, clashServer)

experimental/libbox/command_group.go

@@ -58,13 +58,7 @@ func (c *CommandClient) handleGroupConn(conn net.Conn) {
 }
 
 func (s *CommandServer) handleGroupConn(conn net.Conn) error {
-	var interval int64
-	err := binary.Read(conn, binary.BigEndian, &interval)
-	if err != nil {
-		return E.Cause(err, "read interval")
-	}
-	ticker := time.NewTicker(time.Duration(interval))
-	defer ticker.Stop()
+	defer conn.Close()
 	ctx := connKeepAlive(conn)
 	for {
 		service := s.service
@@ -82,7 +76,7 @@ func (s *CommandServer) handleGroupConn(conn net.Conn) error {
 		select {
 		case <-ctx.Done():
 			return ctx.Err()
-		case <-ticker.C:
+		case <-time.After(2 * time.Second):
 		}
 		select {
 		case <-ctx.Done():
@@ -280,6 +274,7 @@ func (c *CommandClient) SetGroupExpand(groupTag string, isExpand bool) error {
 }
 
 func (s *CommandServer) handleSetGroupExpand(conn net.Conn) error {
+	defer conn.Close()
 	groupTag, err := rw.ReadVString(conn)
 	if err != nil {
 		return err

experimental/libbox/command_reload.go

@@ -44,41 +44,3 @@ func (s *CommandServer) handleServiceReload(conn net.Conn) error {
 	}
 	return nil
 }
-
-func (c *CommandClient) ServiceClose() error {
-	conn, err := c.directConnect()
-	if err != nil {
-		return err
-	}
-	defer conn.Close()
-	err = binary.Write(conn, binary.BigEndian, uint8(CommandServiceClose))
-	if err != nil {
-		return err
-	}
-	var hasError bool
-	err = binary.Read(conn, binary.BigEndian, &hasError)
-	if err != nil {
-		return nil
-	}
-	if hasError {
-		errorMessage, err := rw.ReadVString(conn)
-		if err != nil {
-			return nil
-		}
-		return E.New(errorMessage)
-	}
-	return nil
-}
-
-func (s *CommandServer) handleServiceClose(conn net.Conn) error {
-	rErr := s.service.Close()
-	s.handler.PostServiceClose()
-	err := binary.Write(conn, binary.BigEndian, rErr != nil)
-	if err != nil {
-		return err
-	}
-	if rErr != nil {
-		return rw.WriteVString(conn, rErr.Error())
-	}
-	return nil
-}

experimental/libbox/command_select.go

@@ -31,6 +31,7 @@ func (c *CommandClient) SelectOutbound(groupTag string, outboundTag string) erro
 }
 
 func (s *CommandServer) handleSelectOutbound(conn net.Conn) error {
+	defer conn.Close()
 	groupTag, err := rw.ReadVString(conn)
 	if err != nil {
 		return err

experimental/libbox/command_server.go

@@ -37,7 +37,6 @@ type CommandServer struct {
 
 type CommandServerHandler interface {
 	ServiceReload() error
-	PostServiceClose()
 	GetSystemProxyStatus() *SystemProxyStatus
 	SetSystemProxyEnabled(isEnabled bool) error
 }
@@ -59,19 +58,16 @@ func (s *CommandServer) SetService(newService *BoxService) {
 	if newService != nil {
 		service.PtrFromContext[urltest.HistoryStorage](newService.ctx).SetHook(s.urlTestUpdate)
 		newService.instance.Router().ClashServer().(*clashapi.Server).SetModeUpdateHook(s.modeUpdate)
+		s.savedLines.Init()
+		select {
+		case s.logReset <- struct{}{}:
+		default:
+		}
 	}
 	s.service = newService
 	s.notifyURLTestUpdate()
 }
 
-func (s *CommandServer) ResetLog() {
-	s.savedLines.Init()
-	select {
-	case s.logReset <- struct{}{}:
-	default:
-	}
-}
-
 func (s *CommandServer) notifyURLTestUpdate() {
 	select {
 	case s.urlTestUpdate <- struct{}{}:
@@ -156,8 +152,6 @@ func (s *CommandServer) handleConnection(conn net.Conn) error {
 		return s.handleStatusConn(conn)
 	case CommandServiceReload:
 		return s.handleServiceReload(conn)
-	case CommandServiceClose:
-		return s.handleServiceClose(conn)
 	case CommandCloseConnections:
 		return s.handleCloseConnections(conn)
 	case CommandGroup:

experimental/libbox/command_system_proxy.go

@@ -35,6 +35,7 @@ func (c *CommandClient) GetSystemProxyStatus() (*SystemProxyStatus, error) {
 }
 
 func (s *CommandServer) handleGetSystemProxyStatus(conn net.Conn) error {
+	defer conn.Close()
 	status := s.handler.GetSystemProxyStatus()
 	err := binary.Write(conn, binary.BigEndian, status.Available)
 	if err != nil {
@@ -67,6 +68,7 @@ func (c *CommandClient) SetSystemProxyEnabled(isEnabled bool) error {
 }
 
 func (s *CommandServer) handleSetSystemProxyEnabled(conn net.Conn) error {
+	defer conn.Close()
 	var isEnabled bool
 	err := binary.Read(conn, binary.BigEndian, &isEnabled)
 	if err != nil {

experimental/libbox/command_urltest.go

@@ -33,6 +33,7 @@ func (c *CommandClient) URLTest(groupTag string) error {
 }
 
 func (s *CommandServer) handleURLTest(conn net.Conn) error {
+	defer conn.Close()
 	groupTag, err := rw.ReadVString(conn)
 	if err != nil {
 		return err

experimental/libbox/config.go

@@ -9,6 +9,7 @@ import (
 	"github.com/sagernet/sing-box"
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/process"
+	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
@@ -74,7 +75,7 @@ func (s *platformInterfaceStub) UsePlatformInterfaceGetter() bool {
 	return true
 }
 
-func (s *platformInterfaceStub) Interfaces() ([]control.Interface, error) {
+func (s *platformInterfaceStub) Interfaces() ([]platform.NetworkInterface, error) {
 	return nil, os.ErrInvalid
 }
 
@@ -136,6 +137,7 @@ func FormatConfig(configContent string) (string, error) {
 		return "", err
 	}
 	var buffer bytes.Buffer
+	json.NewEncoder(&buffer)
 	encoder := json.NewEncoder(&buffer)
 	encoder.SetIndent("", "  ")
 	err = encoder.Encode(options)

experimental/libbox/platform/interface.go

@@ -2,6 +2,7 @@ package platform
 
 import (
 	"context"
+	"net/netip"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/process"
@@ -19,9 +20,16 @@ type Interface interface {
 	UsePlatformDefaultInterfaceMonitor() bool
 	CreateDefaultInterfaceMonitor(logger logger.Logger) tun.DefaultInterfaceMonitor
 	UsePlatformInterfaceGetter() bool
-	Interfaces() ([]control.Interface, error)
+	Interfaces() ([]NetworkInterface, error)
 	UnderNetworkExtension() bool
 	ClearDNSCache()
 	ReadWIFIState() adapter.WIFIState
 	process.Searcher
 }
+
+type NetworkInterface struct {
+	Index     int
+	MTU       int
+	Name      string
+	Addresses []netip.Prefix
+}

experimental/libbox/service.go

@@ -3,17 +3,14 @@ package libbox
 import (
 	"context"
 	"net/netip"
-	"os"
 	"runtime"
 	runtimeDebug "runtime/debug"
 	"syscall"
-	"time"
 
 	"github.com/sagernet/sing-box"
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/process"
 	"github.com/sagernet/sing-box/common/urltest"
-	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/experimental/libbox/internal/procfs"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/log"
@@ -75,16 +72,6 @@ func (s *BoxService) Start() error {
 }
 
 func (s *BoxService) Close() error {
-	done := make(chan struct{})
-	defer close(done)
-	go func() {
-		select {
-		case <-done:
-			return
-		case <-time.After(C.FatalStopTimeout):
-			os.Exit(1)
-		}
-	}()
 	s.cancel()
 	s.urlTestHistoryStorage.Close()
 	return s.instance.Close()
@@ -192,14 +179,14 @@ func (w *platformInterfaceWrapper) UsePlatformInterfaceGetter() bool {
 	return w.iif.UsePlatformInterfaceGetter()
 }
 
-func (w *platformInterfaceWrapper) Interfaces() ([]control.Interface, error) {
+func (w *platformInterfaceWrapper) Interfaces() ([]platform.NetworkInterface, error) {
 	interfaceIterator, err := w.iif.GetInterfaces()
 	if err != nil {
 		return nil, err
 	}
-	var interfaces []control.Interface
+	var interfaces []platform.NetworkInterface
 	for _, netInterface := range iteratorToArray[*NetworkInterface](interfaceIterator) {
-		interfaces = append(interfaces, control.Interface{
+		interfaces = append(interfaces, platform.NetworkInterface{
 			Index:     int(netInterface.Index),
 			MTU:       int(netInterface.MTU),
 			Name:      netInterface.Name,

experimental/libbox/service_pause.go

@@ -13,28 +13,33 @@ type servicePauseFields struct {
 func (s *BoxService) Pause() {
 	s.pauseAccess.Lock()
 	defer s.pauseAccess.Unlock()
+
 	if s.pauseTimer != nil {
 		s.pauseTimer.Stop()
 	}
+
 	s.pauseTimer = time.AfterFunc(time.Minute, s.pause)
 }
 
 func (s *BoxService) pause() {
 	s.pauseAccess.Lock()
 	defer s.pauseAccess.Unlock()
+
 	s.pauseManager.DevicePause()
 	_ = s.instance.Router().ResetNetwork()
 	s.pauseTimer = nil
 }
 
 func (s *BoxService) Wake() {
-	_ = s.instance.Router().ResetNetwork()
 	s.pauseAccess.Lock()
 	defer s.pauseAccess.Unlock()
+
 	if s.pauseTimer != nil {
 		s.pauseTimer.Stop()
 		s.pauseTimer = nil
 		return
 	}
+
 	s.pauseManager.DeviceWake()
+	_ = s.instance.Router().ResetNetwork()
 }

go.mod

@@ -8,32 +8,32 @@ require (
 	github.com/cloudflare/circl v1.3.7
 	github.com/cretz/bine v0.2.0
 	github.com/fsnotify/fsnotify v1.7.0
-	github.com/go-chi/chi/v5 v5.0.12
+	github.com/go-chi/chi/v5 v5.0.11
 	github.com/go-chi/cors v1.2.1
 	github.com/go-chi/render v1.0.3
-	github.com/gofrs/uuid/v5 v5.1.0
+	github.com/gofrs/uuid/v5 v5.0.0
 	github.com/insomniacslk/dhcp v0.0.0-20231206064809-8c70d406f6d2
 	github.com/libdns/alidns v1.0.3
-	github.com/libdns/cloudflare v0.1.1
+	github.com/libdns/cloudflare v0.1.0
 	github.com/logrusorgru/aurora v2.0.3+incompatible
 	github.com/mholt/acmez v1.2.0
-	github.com/miekg/dns v1.1.59
+	github.com/miekg/dns v1.1.58
 	github.com/ooni/go-libtor v1.1.8
 	github.com/oschwald/maxminddb-golang v1.12.0
 	github.com/sagernet/bbolt v0.0.0-20231014093535-ea5cb2fe9f0a
 	github.com/sagernet/cloudflare-tls v0.0.0-20231208171750-a4483c1b7cd1
-	github.com/sagernet/gomobile v0.1.3
-	github.com/sagernet/gvisor v0.0.0-20240428053021-e691de28565f
-	github.com/sagernet/quic-go v0.43.0-beta.3
+	github.com/sagernet/gomobile v0.1.1
+	github.com/sagernet/gvisor v0.0.0-20240214044702-a3d61928a32f
+	github.com/sagernet/quic-go v0.41.0-beta.2
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
-	github.com/sagernet/sing v0.4.0-beta.18
-	github.com/sagernet/sing-dns v0.2.0-beta.16
+	github.com/sagernet/sing v0.3.1-beta.1
+	github.com/sagernet/sing-dns v0.2.0-beta.6
 	github.com/sagernet/sing-mux v0.2.0
-	github.com/sagernet/sing-quic v0.2.0-beta.1
+	github.com/sagernet/sing-quic v0.1.9-beta.1
 	github.com/sagernet/sing-shadowsocks v0.2.6
 	github.com/sagernet/sing-shadowsocks2 v0.2.0
 	github.com/sagernet/sing-shadowtls v0.1.4
-	github.com/sagernet/sing-tun v0.2.8-beta.1
+	github.com/sagernet/sing-tun v0.2.2-beta.3
 	github.com/sagernet/sing-vmess v0.1.8
 	github.com/sagernet/smux v0.0.0-20231208180855-7041f6ea79e7
 	github.com/sagernet/tfo-go v0.0.0-20231209031829-7b5343ac1dc6
@@ -41,15 +41,15 @@ require (
 	github.com/sagernet/wireguard-go v0.0.0-20231215174105-89dec3b2f3e8
 	github.com/sagernet/ws v0.0.0-20231204124109-acfe8907c854
 	github.com/spf13/cobra v1.8.0
-	github.com/stretchr/testify v1.9.0
-	go.uber.org/zap v1.27.0
+	github.com/stretchr/testify v1.8.4
+	go.uber.org/zap v1.26.0
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
-	golang.org/x/crypto v0.22.0
-	golang.org/x/net v0.24.0
-	golang.org/x/sys v0.19.0
+	golang.org/x/crypto v0.19.0
+	golang.org/x/net v0.21.0
+	golang.org/x/sys v0.17.0
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6
-	google.golang.org/grpc v1.63.2
-	google.golang.org/protobuf v1.33.0
+	google.golang.org/grpc v1.60.1
+	google.golang.org/protobuf v1.32.0
 	howett.net/plist v1.0.1
 )
 
@@ -64,6 +64,7 @@ require (
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/gobwas/httphead v0.1.0 // indirect
 	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/btree v1.1.2 // indirect
 	github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
@@ -71,7 +72,7 @@ require (
 	github.com/josharian/native v1.1.0 // indirect
 	github.com/klauspost/compress v1.17.4 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
-	github.com/libdns/libdns v0.2.2 // indirect
+	github.com/libdns/libdns v0.2.1 // indirect
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/onsi/ginkgo/v2 v2.9.7 // indirect
 	github.com/pierrec/lz4/v4 v4.1.14 // indirect
@@ -79,18 +80,18 @@ require (
 	github.com/quic-go/qpack v0.4.0 // indirect
 	github.com/quic-go/qtls-go1-20 v0.4.1 // indirect
 	github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 // indirect
+	github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/u-root/uio v0.0.0-20230220225925-ffce2a382923 // indirect
 	github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect
 	github.com/zeebo/blake3 v0.2.3 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f // indirect
-	golang.org/x/mod v0.17.0 // indirect
-	golang.org/x/sync v0.7.0 // indirect
+	golang.org/x/exp v0.0.0-20240205201215-2c58cdc269a3 // indirect
+	golang.org/x/mod v0.14.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
-	golang.org/x/tools v0.20.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240227224415-6ceb2ff114de // indirect
+	golang.org/x/tools v0.17.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231002182017-d307bd883b97 // indirect
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.2.1 // indirect

go.sum

@@ -19,8 +19,8 @@ github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nos
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
 github.com/gaukas/godicttls v0.0.4 h1:NlRaXb3J6hAnTmWdsEKb9bcSBD6BvcIjdGdeb0zfXbk=
 github.com/gaukas/godicttls v0.0.4/go.mod h1:l6EenT4TLWgTdwslVb4sEMOCf7Bv0JAK67deKr9/NCI=
-github.com/go-chi/chi/v5 v5.0.12 h1:9euLV5sTrTNTRUU9POmDUvfxyj6LAABLUcEWO+JJb4s=
-github.com/go-chi/chi/v5 v5.0.12/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/chi/v5 v5.0.11 h1:BnpYbFZ3T3S1WMpD79r7R5ThWX40TaFB7L31Y8xqSwA=
+github.com/go-chi/chi/v5 v5.0.11/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
 github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
 github.com/go-chi/render v1.0.3 h1:AsXqd2a1/INaIfUSKq3G5uA8weYx20FOsM7uSoCyyt4=
@@ -34,12 +34,15 @@ github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU
 github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
 github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
 github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
-github.com/gofrs/uuid/v5 v5.1.0 h1:S5rqVKIigghZTCBKPCw0Y+bXkn26K3TB5mvQq2Ix8dk=
-github.com/gofrs/uuid/v5 v5.1.0/go.mod h1:CDOjlDMVAtN56jqyRUZh58JT31Tiw7/oQyEXZV+9bD8=
-github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
+github.com/gofrs/uuid/v5 v5.0.0 h1:p544++a97kEL+svbcFbCQVM9KFu0Yo25UoISXGNNH9M=
+github.com/gofrs/uuid/v5 v5.0.0/go.mod h1:CDOjlDMVAtN56jqyRUZh58JT31Tiw7/oQyEXZV+9bD8=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
 github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a h1:fEBsGL/sjAuJrgah5XqmmYsTLzJp/TO9Lhy39gkverk=
 github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
 github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE=
@@ -62,17 +65,17 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/libdns/alidns v1.0.3 h1:LFHuGnbseq5+HCeGa1aW8awyX/4M2psB9962fdD2+yQ=
 github.com/libdns/alidns v1.0.3/go.mod h1:e18uAG6GanfRhcJj6/tps2rCMzQJaYVcGKT+ELjdjGE=
-github.com/libdns/cloudflare v0.1.1 h1:FVPfWwP8zZCqj268LZjmkDleXlHPlFU9KC4OJ3yn054=
-github.com/libdns/cloudflare v0.1.1/go.mod h1:9VK91idpOjg6v7/WbjkEW49bSCxj00ALesIFDhJ8PBU=
+github.com/libdns/cloudflare v0.1.0 h1:93WkJaGaiXCe353LHEP36kAWCUw0YjFqwhkBkU2/iic=
+github.com/libdns/cloudflare v0.1.0/go.mod h1:a44IP6J1YH6nvcNl1PverfJviADgXUnsozR3a7vBKN8=
 github.com/libdns/libdns v0.2.0/go.mod h1:yQCXzk1lEZmmCPa857bnk4TsOiqYasqpyOEeSObbb40=
-github.com/libdns/libdns v0.2.2 h1:O6ws7bAfRPaBsgAYt8MDe2HcNBGC29hkZ9MX2eUSX3s=
-github.com/libdns/libdns v0.2.2/go.mod h1:4Bj9+5CQiNMVGf87wjX4CY3HQJypUHRuLvlsfsZqLWQ=
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@@ -95,33 +98,37 @@ github.com/sagernet/bbolt v0.0.0-20231014093535-ea5cb2fe9f0a h1:+NkI2670SQpQWvkk
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@@ -134,6 +141,8 @@ github.com/sagernet/wireguard-go v0.0.0-20231215174105-89dec3b2f3e8 h1:R0OMYASco
 github.com/sagernet/wireguard-go v0.0.0-20231215174105-89dec3b2f3e8/go.mod h1:K4J7/npM+VAMUeUmTa2JaA02JmyheP0GpRBOUvn3ecc=
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@@ -142,8 +151,8 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
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@@ -154,27 +163,26 @@ github.com/zeebo/blake3 v0.2.3 h1:TFoLXsjeXqRNFxSbk35Dk4YtszE/MQQGK10BH4ptoTg=
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@@ -184,10 +192,10 @@ golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
-golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.19.0 h1:+ThwsDv+tYfnJFhF4L8jITxu1tdTWRTZpdsWgEgjL6Q=
+golang.org/x/term v0.17.0 h1:mkTF7LCd6WGJNL3K1Ad7kwxNfYAW6a8a8QqtMblp/4U=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
@@ -195,16 +203,19 @@ golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
 golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.20.0 h1:hz/CVckiOxybQvFw6h7b/q80NTr9IUQb4s1IIzW7KNY=
-golang.org/x/tools v0.20.0/go.mod h1:WvitBU7JJf6A4jOdg4S1tviW9bhUxkgeCui/0JHctQg=
+golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc=
+golang.org/x/tools v0.17.0/go.mod h1:xsh6VxdV005rRVaS6SSAf9oiAqljS7UZUacMZ8Bnsps=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6 h1:CawjfCvYQH2OU3/TnxLx97WDSUDRABfT18pCOYwc2GE=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6/go.mod h1:3rxYc4HtVcSG9gVaTs2GEBdehh+sYPOwKtyUWEOTb80=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240227224415-6ceb2ff114de h1:cZGRis4/ot9uVm639a+rHCUaG0JJHEsdyzSQTMX+suY=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240227224415-6ceb2ff114de/go.mod h1:H4O17MA/PE9BsGx3w+a+W2VOLLD1Qf7oJneAoU6WktY=
-google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
-google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
-google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
-google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231002182017-d307bd883b97 h1:6GQBEOdGkX6MMTLT9V+TjtIRZCw9VPD5Z+yHY9wMgS0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20231002182017-d307bd883b97/go.mod h1:v7nGkzlmW8P3n/bKmWBn2WpBjpOEx8Q6gMueudAmKfY=
+google.golang.org/grpc v1.60.1 h1:26+wFr+cNqSGFcOXcabYC0lUVJVRa2Sb2ortSK7VrEU=
+google.golang.org/grpc v1.60.1/go.mod h1:OlCHIeLYqSSsLi6i49B5QGdzaMZK9+M7LXN2FKz4eGM=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
+google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
 gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

inbound/default_tcp.go

@@ -5,9 +5,7 @@ import (
 	"net"
 
 	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/common/control"
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
@@ -18,9 +16,6 @@ func (a *myInboundAdapter) ListenTCP() (net.Listener, error) {
 	bindAddr := M.SocksaddrFrom(a.listenOptions.Listen.Build(), a.listenOptions.ListenPort)
 	var tcpListener net.Listener
 	var listenConfig net.ListenConfig
-	// TODO: Add an option to customize the keep alive period
-	listenConfig.KeepAlive = C.TCPKeepAliveInitial
-	listenConfig.Control = control.Append(listenConfig.Control, control.SetKeepAlivePeriod(C.TCPKeepAliveInitial, C.TCPKeepAliveInterval))
 	if a.listenOptions.TCPMultiPath {
 		if !go121Available {
 			return nil, E.New("MultiPath TCP requires go1.21, please recompile your binary.")

inbound/hysteria.go

@@ -116,7 +116,6 @@ func NewHysteria(ctx context.Context, router adapter.Router, logger log.ContextL
 func (h *Hysteria) newConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
 	ctx = log.ContextWithNewID(ctx)
 	metadata = h.createMetadata(conn, metadata)
-	h.logger.InfoContext(ctx, "inbound connection from ", metadata.Source)
 	userID, _ := auth.UserFromContext[int](ctx)
 	if userName := h.userNameList[userID]; userName != "" {
 		metadata.User = userName
@@ -130,7 +129,6 @@ func (h *Hysteria) newConnection(ctx context.Context, conn net.Conn, metadata ad
 func (h *Hysteria) newPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
 	ctx = log.ContextWithNewID(ctx)
 	metadata = h.createPacketMetadata(conn, metadata)
-	h.logger.InfoContext(ctx, "inbound packet connection from ", metadata.Source)
 	userID, _ := auth.UserFromContext[int](ctx)
 	if userName := h.userNameList[userID]; userName != "" {
 		metadata.User = userName

inbound/hysteria2.go

@@ -127,7 +127,6 @@ func NewHysteria2(ctx context.Context, router adapter.Router, logger log.Context
 func (h *Hysteria2) newConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
 	ctx = log.ContextWithNewID(ctx)
 	metadata = h.createMetadata(conn, metadata)
-	h.logger.InfoContext(ctx, "inbound connection from ", metadata.Source)
 	userID, _ := auth.UserFromContext[int](ctx)
 	if userName := h.userNameList[userID]; userName != "" {
 		metadata.User = userName
@@ -141,7 +140,6 @@ func (h *Hysteria2) newConnection(ctx context.Context, conn net.Conn, metadata a
 func (h *Hysteria2) newPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
 	ctx = log.ContextWithNewID(ctx)
 	metadata = h.createPacketMetadata(conn, metadata)
-	h.logger.InfoContext(ctx, "inbound packet connection from ", metadata.Source)
 	userID, _ := auth.UserFromContext[int](ctx)
 	if userName := h.userNameList[userID]; userName != "" {
 		metadata.User = userName

inbound/tuic.go

@@ -98,7 +98,6 @@ func NewTUIC(ctx context.Context, router adapter.Router, logger log.ContextLogge
 func (h *TUIC) newConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
 	ctx = log.ContextWithNewID(ctx)
 	metadata = h.createMetadata(conn, metadata)
-	h.logger.InfoContext(ctx, "inbound connection from ", metadata.Source)
 	userID, _ := auth.UserFromContext[int](ctx)
 	if userName := h.userNameList[userID]; userName != "" {
 		metadata.User = userName
@@ -112,7 +111,6 @@ func (h *TUIC) newConnection(ctx context.Context, conn net.Conn, metadata adapte
 func (h *TUIC) newPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
 	ctx = log.ContextWithNewID(ctx)
 	metadata = h.createPacketMetadata(conn, metadata)
-	h.logger.InfoContext(ctx, "inbound packet connection from ", metadata.Source)
 	userID, _ := auth.UserFromContext[int](ctx)
 	if userName := h.userNameList[userID]; userName != "" {
 		metadata.User = userName

inbound/tun.go

@@ -153,7 +153,7 @@ func (t *Tun) Start() error {
 		tunInterface tun.Tun
 		err          error
 	)
-	monitor := taskmonitor.New(t.logger, C.StartTimeout)
+	monitor := taskmonitor.New(t.logger, C.DefaultStartTimeout)
 	monitor.Start("open tun interface")
 	if t.platformInterface != nil {
 		tunInterface, err = t.platformInterface.OpenTun(&t.tunOptions, t.platformOptions)

log/observable.go

@@ -53,9 +53,7 @@ func NewDefaultFactory(
 	if platformWriter != nil {
 		factory.platformFormatter.DisableColors = platformWriter.DisableColors()
 	}
-	if needObservable {
-		factory.observer = observable.NewObserver[Entry](factory.subscriber, 64)
-	}
+	factory.observer = observable.NewObserver[Entry](factory.subscriber, 64)
 	return factory
 }
 
@@ -74,7 +72,7 @@ func (f *defaultFactory) Start() error {
 func (f *defaultFactory) Close() error {
 	return common.Close(
 		common.PtrOrNil(f.file),
-		f.subscriber,
+		f.observer,
 	)
 }
 

mkdocs.yml

@@ -133,6 +133,7 @@ nav:
           - WireGuard: configuration/outbound/wireguard.md
           - Hysteria: configuration/outbound/hysteria.md
           - ShadowTLS: configuration/outbound/shadowtls.md
+          - ShadowsocksR: configuration/outbound/shadowsocksr.md
           - VLESS: configuration/outbound/vless.md
           - TUIC: configuration/outbound/tuic.md
           - Hysteria2: configuration/outbound/hysteria2.md
@@ -235,4 +236,4 @@ plugins:
 
             Manual: 手册
       reconfigure_material: true
-      reconfigure_search: true
+      reconfigure_search: true

ntp/service.go

@@ -0,0 +1,112 @@
+package ntp
+
+import (
+	"context"
+	"os"
+	"time"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
+	"github.com/sagernet/sing-box/common/settings"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common"
+	E "github.com/sagernet/sing/common/exceptions"
+	"github.com/sagernet/sing/common/logger"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
+	"github.com/sagernet/sing/common/ntp"
+)
+
+var _ ntp.TimeService = (*Service)(nil)
+
+type Service struct {
+	ctx           context.Context
+	cancel        common.ContextCancelCauseFunc
+	server        M.Socksaddr
+	writeToSystem bool
+	dialer        N.Dialer
+	logger        logger.Logger
+	ticker        *time.Ticker
+	clockOffset   time.Duration
+}
+
+func NewService(ctx context.Context, router adapter.Router, logger logger.Logger, options option.NTPOptions) (*Service, error) {
+	ctx, cancel := common.ContextWithCancelCause(ctx)
+	server := M.ParseSocksaddrHostPort(options.Server, options.ServerPort)
+	if server.Port == 0 {
+		server.Port = 123
+	}
+	var interval time.Duration
+	if options.Interval > 0 {
+		interval = time.Duration(options.Interval)
+	} else {
+		interval = 30 * time.Minute
+	}
+	outboundDialer, err := dialer.New(router, options.DialerOptions)
+	if err != nil {
+		return nil, err
+	}
+	return &Service{
+		ctx:           ctx,
+		cancel:        cancel,
+		server:        server,
+		writeToSystem: options.WriteToSystem,
+		dialer:        outboundDialer,
+		logger:        logger,
+		ticker:        time.NewTicker(interval),
+	}, nil
+}
+
+func (s *Service) Start() error {
+	err := s.update()
+	if err != nil {
+		return E.Cause(err, "initialize time")
+	}
+	s.logger.Info("updated time: ", s.TimeFunc()().Local().Format(C.TimeLayout))
+	go s.loopUpdate()
+	return nil
+}
+
+func (s *Service) Close() error {
+	s.ticker.Stop()
+	s.cancel(os.ErrClosed)
+	return nil
+}
+
+func (s *Service) TimeFunc() func() time.Time {
+	return func() time.Time {
+		return time.Now().Add(s.clockOffset)
+	}
+}
+
+func (s *Service) loopUpdate() {
+	for {
+		select {
+		case <-s.ctx.Done():
+			return
+		case <-s.ticker.C:
+		}
+		err := s.update()
+		if err == nil {
+			s.logger.Debug("updated time: ", s.TimeFunc()().Local().Format(C.TimeLayout))
+		} else {
+			s.logger.Warn("update time: ", err)
+		}
+	}
+}
+
+func (s *Service) update() error {
+	response, err := ntp.Exchange(s.ctx, s.dialer, s.server)
+	if err != nil {
+		return err
+	}
+	s.clockOffset = response.ClockOffset
+	if s.writeToSystem {
+		writeErr := settings.SetSystemTime(s.TimeFunc()())
+		if writeErr != nil {
+			s.logger.Warn("write time to system: ", writeErr)
+		}
+	}
+	return nil
+}

option/ntp.go

@@ -2,8 +2,9 @@ package option
 
 type NTPOptions struct {
 	Enabled       bool     `json:"enabled,omitempty"`
+	Server        string   `json:"server,omitempty"`
+	ServerPort    uint16   `json:"server_port,omitempty"`
 	Interval      Duration `json:"interval,omitempty"`
 	WriteToSystem bool     `json:"write_to_system,omitempty"`
-	ServerOptions
 	DialerOptions
 }

option/rule_dns.go

@@ -65,43 +65,42 @@ func (r DNSRule) IsValid() bool {
 }
 
 type DefaultDNSRule struct {
-	Inbound                  Listable[string]       `json:"inbound,omitempty"`
-	IPVersion                int                    `json:"ip_version,omitempty"`
-	QueryType                Listable[DNSQueryType] `json:"query_type,omitempty"`
-	Network                  Listable[string]       `json:"network,omitempty"`
-	AuthUser                 Listable[string]       `json:"auth_user,omitempty"`
-	Protocol                 Listable[string]       `json:"protocol,omitempty"`
-	Domain                   Listable[string]       `json:"domain,omitempty"`
-	DomainSuffix             Listable[string]       `json:"domain_suffix,omitempty"`
-	DomainKeyword            Listable[string]       `json:"domain_keyword,omitempty"`
-	DomainRegex              Listable[string]       `json:"domain_regex,omitempty"`
-	Geosite                  Listable[string]       `json:"geosite,omitempty"`
-	SourceGeoIP              Listable[string]       `json:"source_geoip,omitempty"`
-	GeoIP                    Listable[string]       `json:"geoip,omitempty"`
-	IPCIDR                   Listable[string]       `json:"ip_cidr,omitempty"`
-	IPIsPrivate              bool                   `json:"ip_is_private,omitempty"`
-	SourceIPCIDR             Listable[string]       `json:"source_ip_cidr,omitempty"`
-	SourceIPIsPrivate        bool                   `json:"source_ip_is_private,omitempty"`
-	SourcePort               Listable[uint16]       `json:"source_port,omitempty"`
-	SourcePortRange          Listable[string]       `json:"source_port_range,omitempty"`
-	Port                     Listable[uint16]       `json:"port,omitempty"`
-	PortRange                Listable[string]       `json:"port_range,omitempty"`
-	ProcessName              Listable[string]       `json:"process_name,omitempty"`
-	ProcessPath              Listable[string]       `json:"process_path,omitempty"`
-	PackageName              Listable[string]       `json:"package_name,omitempty"`
-	User                     Listable[string]       `json:"user,omitempty"`
-	UserID                   Listable[int32]        `json:"user_id,omitempty"`
-	Outbound                 Listable[string]       `json:"outbound,omitempty"`
-	ClashMode                string                 `json:"clash_mode,omitempty"`
-	WIFISSID                 Listable[string]       `json:"wifi_ssid,omitempty"`
-	WIFIBSSID                Listable[string]       `json:"wifi_bssid,omitempty"`
-	RuleSet                  Listable[string]       `json:"rule_set,omitempty"`
-	RuleSetIPCIDRMatchSource bool                   `json:"rule_set_ipcidr_match_source,omitempty"`
-	Invert                   bool                   `json:"invert,omitempty"`
-	Server                   string                 `json:"server,omitempty"`
-	DisableCache             bool                   `json:"disable_cache,omitempty"`
-	RewriteTTL               *uint32                `json:"rewrite_ttl,omitempty"`
-	ClientSubnet             *ListenAddress         `json:"client_subnet,omitempty"`
+	Inbound           Listable[string]       `json:"inbound,omitempty"`
+	IPVersion         int                    `json:"ip_version,omitempty"`
+	QueryType         Listable[DNSQueryType] `json:"query_type,omitempty"`
+	Network           Listable[string]       `json:"network,omitempty"`
+	AuthUser          Listable[string]       `json:"auth_user,omitempty"`
+	Protocol          Listable[string]       `json:"protocol,omitempty"`
+	Domain            Listable[string]       `json:"domain,omitempty"`
+	DomainSuffix      Listable[string]       `json:"domain_suffix,omitempty"`
+	DomainKeyword     Listable[string]       `json:"domain_keyword,omitempty"`
+	DomainRegex       Listable[string]       `json:"domain_regex,omitempty"`
+	Geosite           Listable[string]       `json:"geosite,omitempty"`
+	SourceGeoIP       Listable[string]       `json:"source_geoip,omitempty"`
+	GeoIP             Listable[string]       `json:"geoip,omitempty"`
+	IPCIDR            Listable[string]       `json:"ip_cidr,omitempty"`
+	IPIsPrivate       bool                   `json:"ip_is_private,omitempty"`
+	SourceIPCIDR      Listable[string]       `json:"source_ip_cidr,omitempty"`
+	SourceIPIsPrivate bool                   `json:"source_ip_is_private,omitempty"`
+	SourcePort        Listable[uint16]       `json:"source_port,omitempty"`
+	SourcePortRange   Listable[string]       `json:"source_port_range,omitempty"`
+	Port              Listable[uint16]       `json:"port,omitempty"`
+	PortRange         Listable[string]       `json:"port_range,omitempty"`
+	ProcessName       Listable[string]       `json:"process_name,omitempty"`
+	ProcessPath       Listable[string]       `json:"process_path,omitempty"`
+	PackageName       Listable[string]       `json:"package_name,omitempty"`
+	User              Listable[string]       `json:"user,omitempty"`
+	UserID            Listable[int32]        `json:"user_id,omitempty"`
+	Outbound          Listable[string]       `json:"outbound,omitempty"`
+	ClashMode         string                 `json:"clash_mode,omitempty"`
+	WIFISSID          Listable[string]       `json:"wifi_ssid,omitempty"`
+	WIFIBSSID         Listable[string]       `json:"wifi_bssid,omitempty"`
+	RuleSet           Listable[string]       `json:"rule_set,omitempty"`
+	Invert            bool                   `json:"invert,omitempty"`
+	Server            string                 `json:"server,omitempty"`
+	DisableCache      bool                   `json:"disable_cache,omitempty"`
+	RewriteTTL        *uint32                `json:"rewrite_ttl,omitempty"`
+	ClientSubnet      *ListenAddress         `json:"client_subnet,omitempty"`
 }
 
 func (r DefaultDNSRule) IsValid() bool {

outbound/direct.go

@@ -51,7 +51,7 @@ func NewDirect(router adapter.Router, logger log.ContextLogger, tag string, opti
 		domainStrategy: dns.DomainStrategy(options.DomainStrategy),
 		fallbackDelay:  time.Duration(options.FallbackDelay),
 		dialer:         outboundDialer,
-		loopBack:       newLoopBackDetector(router),
+		loopBack:       newLoopBackDetector(),
 	}
 	if options.ProxyProtocol != 0 {
 		return nil, E.New("Proxy Protocol is deprecated and removed in sing-box 1.6.0")
@@ -148,7 +148,7 @@ func (h *Direct) ListenPacket(ctx context.Context, destination M.Socksaddr) (net
 	if err != nil {
 		return nil, err
 	}
-	conn = h.loopBack.NewPacketConn(bufio.NewPacketConn(conn), destination)
+	conn = h.loopBack.NewPacketConn(bufio.NewPacketConn(conn))
 	if originDestination != destination {
 		conn = bufio.NewNATPacketConn(bufio.NewPacketConn(conn), destination, originDestination)
 	}
@@ -156,14 +156,14 @@ func (h *Direct) ListenPacket(ctx context.Context, destination M.Socksaddr) (net
 }
 
 func (h *Direct) NewConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
-	if h.loopBack.CheckConn(metadata.Source.AddrPort(), M.AddrPortFromNet(conn.LocalAddr())) {
+	if h.loopBack.CheckConn(metadata.Source.AddrPort()) {
 		return E.New("reject loopback connection to ", metadata.Destination)
 	}
 	return NewConnection(ctx, h, conn, metadata)
 }
 
 func (h *Direct) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
-	if h.loopBack.CheckPacketConn(metadata.Source.AddrPort(), M.AddrPortFromNet(conn.LocalAddr())) {
+	if h.loopBack.CheckPacketConn(metadata.Source.AddrPort()) {
 		return E.New("reject loopback packet connection to ", metadata.Destination)
 	}
 	return NewPacketConnection(ctx, h, conn, metadata)

outbound/direct_loopback_detect.go

@@ -5,95 +5,63 @@ import (
 	"net/netip"
 	"sync"
 
-	"github.com/sagernet/sing-box/adapter"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 )
 
 type loopBackDetector struct {
-	router           adapter.Router
 	connAccess       sync.RWMutex
 	packetConnAccess sync.RWMutex
-	connMap          map[netip.AddrPort]netip.AddrPort
-	packetConnMap    map[uint16]uint16
+	connMap          map[netip.AddrPort]bool
+	packetConnMap    map[netip.AddrPort]bool
 }
 
-func newLoopBackDetector(router adapter.Router) *loopBackDetector {
+func newLoopBackDetector() *loopBackDetector {
 	return &loopBackDetector{
-		router:        router,
-		connMap:       make(map[netip.AddrPort]netip.AddrPort),
-		packetConnMap: make(map[uint16]uint16),
+		connMap:       make(map[netip.AddrPort]bool),
+		packetConnMap: make(map[netip.AddrPort]bool),
 	}
 }
 
 func (l *loopBackDetector) NewConn(conn net.Conn) net.Conn {
-	source := M.AddrPortFromNet(conn.LocalAddr())
-	if !source.IsValid() {
+	connAddr := M.AddrPortFromNet(conn.LocalAddr())
+	if !connAddr.IsValid() {
 		return conn
 	}
 	if udpConn, isUDPConn := conn.(abstractUDPConn); isUDPConn {
-		if !source.Addr().IsLoopback() {
-			_, err := l.router.InterfaceFinder().InterfaceByAddr(source.Addr())
-			if err != nil {
-				return conn
-			}
-		}
-		if !N.IsPublicAddr(source.Addr()) {
-			return conn
-		}
 		l.packetConnAccess.Lock()
-		l.packetConnMap[source.Port()] = M.AddrPortFromNet(conn.RemoteAddr()).Port()
+		l.packetConnMap[connAddr] = true
 		l.packetConnAccess.Unlock()
-		return &loopBackDetectUDPWrapper{abstractUDPConn: udpConn, detector: l, connPort: source.Port()}
+		return &loopBackDetectUDPWrapper{abstractUDPConn: udpConn, detector: l, connAddr: connAddr}
 	} else {
 		l.connAccess.Lock()
-		l.connMap[source] = M.AddrPortFromNet(conn.RemoteAddr())
+		l.connMap[connAddr] = true
 		l.connAccess.Unlock()
-		return &loopBackDetectWrapper{Conn: conn, detector: l, connAddr: source}
+		return &loopBackDetectWrapper{Conn: conn, detector: l, connAddr: connAddr}
 	}
 }
 
-func (l *loopBackDetector) NewPacketConn(conn N.NetPacketConn, destination M.Socksaddr) N.NetPacketConn {
-	source := M.AddrPortFromNet(conn.LocalAddr())
-	if !source.IsValid() {
+func (l *loopBackDetector) NewPacketConn(conn N.NetPacketConn) N.NetPacketConn {
+	connAddr := M.AddrPortFromNet(conn.LocalAddr())
+	if !connAddr.IsValid() {
 		return conn
 	}
-	if !source.Addr().IsLoopback() {
-		_, err := l.router.InterfaceFinder().InterfaceByAddr(source.Addr())
-		if err != nil {
-			return conn
-		}
-	}
 	l.packetConnAccess.Lock()
-	l.packetConnMap[source.Port()] = destination.AddrPort().Port()
+	l.packetConnMap[connAddr] = true
 	l.packetConnAccess.Unlock()
-	return &loopBackDetectPacketWrapper{NetPacketConn: conn, detector: l, connPort: source.Port()}
+	return &loopBackDetectPacketWrapper{NetPacketConn: conn, detector: l, connAddr: connAddr}
 }
 
-func (l *loopBackDetector) CheckConn(source netip.AddrPort, local netip.AddrPort) bool {
+func (l *loopBackDetector) CheckConn(connAddr netip.AddrPort) bool {
 	l.connAccess.RLock()
 	defer l.connAccess.RUnlock()
-	destination, loaded := l.connMap[source]
-	return loaded && destination != local
+	return l.connMap[connAddr]
 }
 
-func (l *loopBackDetector) CheckPacketConn(source netip.AddrPort, local netip.AddrPort) bool {
-	if !source.IsValid() {
-		return false
-	}
-	if !source.Addr().IsLoopback() {
-		_, err := l.router.InterfaceFinder().InterfaceByAddr(source.Addr())
-		if err != nil {
-			return false
-		}
-	}
-	if N.IsPublicAddr(source.Addr()) {
-		return false
-	}
+func (l *loopBackDetector) CheckPacketConn(connAddr netip.AddrPort) bool {
 	l.packetConnAccess.RLock()
 	defer l.packetConnAccess.RUnlock()
-	destinationPort, loaded := l.packetConnMap[source.Port()]
-	return loaded && destinationPort != local.Port()
+	return l.packetConnMap[connAddr]
 }
 
 type loopBackDetectWrapper struct {
@@ -127,14 +95,14 @@ func (w *loopBackDetectWrapper) Upstream() any {
 type loopBackDetectPacketWrapper struct {
 	N.NetPacketConn
 	detector  *loopBackDetector
-	connPort  uint16
+	connAddr  netip.AddrPort
 	closeOnce sync.Once
 }
 
 func (w *loopBackDetectPacketWrapper) Close() error {
 	w.closeOnce.Do(func() {
 		w.detector.packetConnAccess.Lock()
-		delete(w.detector.packetConnMap, w.connPort)
+		delete(w.detector.packetConnMap, w.connAddr)
 		w.detector.packetConnAccess.Unlock()
 	})
 	return w.NetPacketConn.Close()
@@ -160,14 +128,14 @@ type abstractUDPConn interface {
 type loopBackDetectUDPWrapper struct {
 	abstractUDPConn
 	detector  *loopBackDetector
-	connPort  uint16
+	connAddr  netip.AddrPort
 	closeOnce sync.Once
 }
 
 func (w *loopBackDetectUDPWrapper) Close() error {
 	w.closeOnce.Do(func() {
 		w.detector.packetConnAccess.Lock()
-		delete(w.detector.packetConnMap, w.connPort)
+		delete(w.detector.packetConnMap, w.connAddr)
 		w.detector.packetConnAccess.Unlock()
 	})
 	return w.abstractUDPConn.Close()

outbound/dns.go

@@ -46,8 +46,8 @@ func (d *DNS) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.Pa
 }
 
 func (d *DNS) NewConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
-	metadata.Destination = M.Socksaddr{}
 	defer conn.Close()
+	ctx = adapter.WithContext(ctx, &metadata)
 	for {
 		err := d.handleConnection(ctx, conn, metadata)
 		if err != nil {
@@ -98,7 +98,6 @@ func (d *DNS) handleConnection(ctx context.Context, conn net.Conn, metadata adap
 }
 
 func (d *DNS) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
-	metadata.Destination = M.Socksaddr{}
 	var reader N.PacketReader = conn
 	var counters []N.CountFunc
 	var cachedPackets []*N.PacketBuffer
@@ -112,11 +111,14 @@ func (d *DNS) NewPacketConnection(ctx context.Context, conn N.PacketConn, metada
 			}
 		}
 		if readWaiter, created := bufio.CreatePacketReadWaiter(reader); created {
-			readWaiter.InitializeReadWaiter(N.ReadWaitOptions{})
+			readWaiter.InitializeReadWaiter(N.ReadWaitOptions{
+				MTU: dns.FixedPacketSize,
+			})
 			return d.newPacketConnection(ctx, conn, readWaiter, counters, cachedPackets, metadata)
 		}
 		break
 	}
+	ctx = adapter.WithContext(ctx, &metadata)
 	fastClose, cancel := common.ContextWithCancelCause(ctx)
 	timeout := canceler.New(fastClose, cancel, C.DNSTimeout)
 	var group task.Group
@@ -165,11 +167,15 @@ func (d *DNS) NewPacketConnection(ctx context.Context, conn N.PacketConn, metada
 					return err
 				}
 				timeout.Update()
-				responseBuffer, err := dns.TruncateDNSMessage(&message, response, 1024)
+				responseBuffer := buf.NewPacket()
+				responseBuffer.Resize(1024, 0)
+				n, err := response.PackBuffer(responseBuffer.FreeBytes())
 				if err != nil {
 					cancel(err)
+					responseBuffer.Release()
 					return err
 				}
+				responseBuffer.Truncate(len(n))
 				err = conn.WritePacket(responseBuffer, destination)
 				if err != nil {
 					cancel(err)
@@ -235,11 +241,16 @@ func (d *DNS) newPacketConnection(ctx context.Context, conn N.PacketConn, readWa
 					return err
 				}
 				timeout.Update()
-				responseBuffer, err := dns.TruncateDNSMessage(&message, response, 1024)
+				response = truncateDNSMessage(response, 512) // TODO: add an option to custom UDP buffer size
+				responseBuffer := buf.NewSize(dns.FixedPacketSize)
+				responseBuffer.Resize(1024, 0)
+				n, err := response.PackBuffer(responseBuffer.FreeBytes())
 				if err != nil {
 					cancel(err)
+					responseBuffer.Release()
 					return err
 				}
+				responseBuffer.Truncate(len(n))
 				err = conn.WritePacket(responseBuffer, destination)
 				if err != nil {
 					cancel(err)
@@ -253,3 +264,22 @@ func (d *DNS) newPacketConnection(ctx context.Context, conn N.PacketConn, readWa
 	})
 	return group.Run(fastClose)
 }
+
+func truncateDNSMessage(response *mDNS.Msg, maxLen int) *mDNS.Msg {
+	responseLen := response.Len()
+	if responseLen <= maxLen {
+		return response
+	}
+	newResponse := *response
+	response = &newResponse
+	for len(response.Answer) > 0 && responseLen > maxLen {
+		response.Answer = response.Answer[:len(response.Answer)-1]
+		response.Truncated = true
+		responseLen = response.Len()
+	}
+	if responseLen > maxLen {
+		response.Ns = nil
+		response.Extra = nil
+	}
+	return response
+}

route/interface_finder.go

@@ -0,0 +1,54 @@
+package route
+
+import (
+	"net"
+
+	"github.com/sagernet/sing/common/control"
+)
+
+var _ control.InterfaceFinder = (*myInterfaceFinder)(nil)
+
+type myInterfaceFinder struct {
+	interfaces []net.Interface
+}
+
+func (f *myInterfaceFinder) update() error {
+	ifs, err := net.Interfaces()
+	if err != nil {
+		return err
+	}
+	f.interfaces = ifs
+	return nil
+}
+
+func (f *myInterfaceFinder) updateInterfaces(interfaces []net.Interface) {
+	f.interfaces = interfaces
+}
+
+func (f *myInterfaceFinder) InterfaceIndexByName(name string) (interfaceIndex int, err error) {
+	for _, netInterface := range f.interfaces {
+		if netInterface.Name == name {
+			return netInterface.Index, nil
+		}
+	}
+	netInterface, err := net.InterfaceByName(name)
+	if err != nil {
+		return
+	}
+	f.update()
+	return netInterface.Index, nil
+}
+
+func (f *myInterfaceFinder) InterfaceNameByIndex(index int) (interfaceName string, err error) {
+	for _, netInterface := range f.interfaces {
+		if netInterface.Index == index {
+			return netInterface.Name, nil
+		}
+	}
+	netInterface, err := net.InterfaceByIndex(index)
+	if err != nil {
+		return
+	}
+	f.update()
+	return netInterface.Name, nil
+}

route/router.go

@@ -8,7 +8,6 @@ import (
 	"net/url"
 	"os"
 	"os/user"
-	"runtime"
 	"strings"
 	"time"
 
@@ -23,6 +22,7 @@ import (
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/experimental/libbox/platform"
 	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/ntp"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-box/outbound"
 	"github.com/sagernet/sing-box/transport/fakeip"
@@ -39,10 +39,9 @@ import (
 	F "github.com/sagernet/sing/common/format"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/ntp"
+	serviceNTP "github.com/sagernet/sing/common/ntp"
 	"github.com/sagernet/sing/common/task"
 	"github.com/sagernet/sing/common/uot"
-	"github.com/sagernet/sing/common/winpowrprof"
 	"github.com/sagernet/sing/service"
 	"github.com/sagernet/sing/service/pause"
 )
@@ -79,14 +78,13 @@ type Router struct {
 	transportDomainStrategy            map[dns.Transport]dns.DomainStrategy
 	dnsReverseMapping                  *DNSReverseMapping
 	fakeIPStore                        adapter.FakeIPStore
-	interfaceFinder                    *control.DefaultInterfaceFinder
+	interfaceFinder                    myInterfaceFinder
 	autoDetectInterface                bool
 	defaultInterface                   string
 	defaultMark                        int
 	networkMonitor                     tun.NetworkUpdateMonitor
 	interfaceMonitor                   tun.DefaultInterfaceMonitor
 	packageManager                     tun.PackageManager
-	powerListener                      winpowrprof.EventListener
 	processSearcher                    process.Searcher
 	timeService                        *ntp.Service
 	pauseManager                       pause.Manager
@@ -124,7 +122,6 @@ func NewRouter(
 		needFindProcess:       hasRule(options.Rules, isProcessRule) || hasDNSRule(dnsOptions.Rules, isProcessDNSRule) || options.FindProcess,
 		defaultDetour:         options.Final,
 		defaultDomainStrategy: dns.DomainStrategy(dnsOptions.Strategy),
-		interfaceFinder:       control.NewDefaultInterfaceFinder(),
 		autoDetectInterface:   options.AutoDetectInterface,
 		defaultInterface:      options.DefaultInterface,
 		defaultMark:           options.DefaultMark,
@@ -334,7 +331,7 @@ func NewRouter(
 			}
 			router.networkMonitor = networkMonitor
 			networkMonitor.RegisterCallback(func() {
-				_ = router.interfaceFinder.Update()
+				_ = router.interfaceFinder.update()
 			})
 			interfaceMonitor, err := tun.NewDefaultInterfaceMonitor(router.networkMonitor, router.logger, tun.DefaultInterfaceMonitorOptions{
 				OverrideAndroidVPN:    options.OverrideAndroidVPN,
@@ -352,28 +349,12 @@ func NewRouter(
 		router.interfaceMonitor = interfaceMonitor
 	}
 
-	if runtime.GOOS == "windows" {
-		powerListener, err := winpowrprof.NewEventListener(router.notifyWindowsPowerEvent)
-		if err != nil {
-			return nil, E.Cause(err, "initialize power listener")
-		}
-		router.powerListener = powerListener
-	}
-
 	if ntpOptions.Enabled {
-		ntpDialer, err := dialer.New(router, ntpOptions.DialerOptions)
+		timeService, err := ntp.NewService(ctx, router, logFactory.NewLogger("ntp"), ntpOptions)
 		if err != nil {
-			return nil, E.Cause(err, "create NTP service")
+			return nil, err
 		}
-		timeService := ntp.NewService(ntp.Options{
-			Context:       ctx,
-			Dialer:        ntpDialer,
-			Logger:        logFactory.NewLogger("ntp"),
-			Server:        ntpOptions.ServerOptions.Build(),
-			Interval:      time.Duration(ntpOptions.Interval),
-			WriteToSystem: ntpOptions.WriteToSystem,
-		})
-		service.MustRegister[ntp.TimeService](ctx, timeService)
+		service.ContextWith[serviceNTP.TimeService](ctx, timeService)
 		router.timeService = timeService
 	}
 	return router, nil
@@ -469,7 +450,7 @@ func (r *Router) Outbounds() []adapter.Outbound {
 }
 
 func (r *Router) PreStart() error {
-	monitor := taskmonitor.New(r.logger, C.StartTimeout)
+	monitor := taskmonitor.New(r.logger, C.DefaultStartTimeout)
 	if r.interfaceMonitor != nil {
 		monitor.Start("initialize interface monitor")
 		err := r.interfaceMonitor.Start()
@@ -498,7 +479,7 @@ func (r *Router) PreStart() error {
 }
 
 func (r *Router) Start() error {
-	monitor := taskmonitor.New(r.logger, C.StartTimeout)
+	monitor := taskmonitor.New(r.logger, C.DefaultStartTimeout)
 	if r.needGeoIPDatabase {
 		monitor.Start("initialize geoip database")
 		err := r.prepareGeoIPDatabase()
@@ -607,16 +588,6 @@ func (r *Router) Start() error {
 			}
 		}
 	}
-
-	if r.powerListener != nil {
-		monitor.Start("start power listener")
-		err := r.powerListener.Start()
-		monitor.Finish()
-		if err != nil {
-			return E.Cause(err, "start power listener")
-		}
-	}
-
 	if (needWIFIStateFromRuleSet || r.needWIFIState) && r.platformInterface != nil {
 		monitor.Start("initialize WIFI state")
 		r.needWIFIState = true
@@ -668,7 +639,7 @@ func (r *Router) Start() error {
 }
 
 func (r *Router) Close() error {
-	monitor := taskmonitor.New(r.logger, C.StopTimeout)
+	monitor := taskmonitor.New(r.logger, C.DefaultStopTimeout)
 	var err error
 	for i, rule := range r.rules {
 		monitor.Start("close rule[", i, "]")
@@ -719,13 +690,6 @@ func (r *Router) Close() error {
 		})
 		monitor.Finish()
 	}
-	if r.powerListener != nil {
-		monitor.Start("close power listener")
-		err = E.Append(err, r.powerListener.Close(), func(err error) error {
-			return E.Cause(err, "close power listener")
-		})
-		monitor.Finish()
-	}
 	if r.timeService != nil {
 		monitor.Start("close time service")
 		err = E.Append(err, r.timeService.Close(), func(err error) error {
@@ -1097,18 +1061,24 @@ func (r *Router) match0(ctx context.Context, metadata *adapter.InboundContext, d
 }
 
 func (r *Router) InterfaceFinder() control.InterfaceFinder {
-	return r.interfaceFinder
+	return &r.interfaceFinder
 }
 
 func (r *Router) UpdateInterfaces() error {
 	if r.platformInterface == nil || !r.platformInterface.UsePlatformInterfaceGetter() {
-		return r.interfaceFinder.Update()
+		return r.interfaceFinder.update()
 	} else {
 		interfaces, err := r.platformInterface.Interfaces()
 		if err != nil {
 			return err
 		}
-		r.interfaceFinder.UpdateInterfaces(interfaces)
+		r.interfaceFinder.updateInterfaces(common.Map(interfaces, func(it platform.NetworkInterface) net.Interface {
+			return net.Interface{
+				Name:  it.Name,
+				Index: it.Index,
+				MTU:   it.MTU,
+			}
+		}))
 		return nil
 	}
 }
@@ -1245,26 +1215,6 @@ func (r *Router) updateWIFIState() {
 	state := r.platformInterface.ReadWIFIState()
 	if state != r.wifiState {
 		r.wifiState = state
-		if state.SSID == "" && state.BSSID == "" {
-			r.logger.Info("updated WIFI state: disconnected")
-		} else {
-			r.logger.Info("updated WIFI state: SSID=", state.SSID, ", BSSID=", state.BSSID)
-		}
-	}
-}
-
-func (r *Router) notifyWindowsPowerEvent(event int) {
-	switch event {
-	case winpowrprof.EVENT_SUSPEND:
-		r.pauseManager.DevicePause()
-		_ = r.ResetNetwork()
-	case winpowrprof.EVENT_RESUME:
-		if !r.pauseManager.IsDevicePaused() {
-			return
-		}
-		fallthrough
-	case winpowrprof.EVENT_RESUME_AUTOMATIC:
-		r.pauseManager.DeviceWake()
-		_ = r.ResetNetwork()
+		r.logger.Info("updated WIFI state: SSID=", state.SSID, ", BSSID=", state.BSSID)
 	}
 }

route/router_dns.go

@@ -47,7 +47,7 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, index int) (con
 		if index != -1 {
 			dnsRules = dnsRules[index+1:]
 		}
-		for currentRuleIndex, rule := range dnsRules {
+		for ruleIndex, rule := range dnsRules {
 			metadata.ResetRuleCache()
 			if rule.Match(metadata) {
 				detour := rule.Outbound()
@@ -56,16 +56,15 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, index int) (con
 					r.dnsLogger.ErrorContext(ctx, "transport not found: ", detour)
 					continue
 				}
-				_, isFakeIP := transport.(adapter.FakeIPTransport)
-				if isFakeIP && !allowFakeIP {
+				if _, isFakeIP := transport.(adapter.FakeIPTransport); isFakeIP && !allowFakeIP {
 					continue
 				}
-				ruleIndex := currentRuleIndex
+				displayRuleIndex := ruleIndex
 				if index != -1 {
-					ruleIndex += index + 1
+					displayRuleIndex += index + 1
 				}
-				r.dnsLogger.DebugContext(ctx, "match[", ruleIndex, "] ", rule.String(), " => ", detour)
-				if isFakeIP || rule.DisableCache() {
+				r.dnsLogger.DebugContext(ctx, "match[", displayRuleIndex, "] ", rule.String(), " => ", detour)
+				if rule.DisableCache() {
 					ctx = dns.ContextWithDisableCache(ctx, true)
 				}
 				if rewriteTTL := rule.RewriteTTL(); rewriteTTL != nil {
@@ -94,10 +93,9 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, er
 		r.dnsLogger.DebugContext(ctx, "exchange ", formatQuestion(message.Question[0].String()))
 	}
 	var (
-		response  *mDNS.Msg
-		cached    bool
-		transport dns.Transport
-		err       error
+		response *mDNS.Msg
+		cached   bool
+		err      error
 	)
 	response, cached = r.dnsClient.ExchangeCache(ctx, message)
 	if !cached {
@@ -114,6 +112,7 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, er
 			metadata.Domain = fqdnToDomain(message.Question[0].Name)
 		}
 		var (
+			transport dns.Transport
 			strategy  dns.DomainStrategy
 			rule      adapter.DNSRule
 			ruleIndex int
@@ -139,13 +138,10 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, er
 				response, err = r.dnsClient.Exchange(dnsCtx, transport, message, strategy)
 			}
 			cancel()
-			var rejected bool
 			if err != nil {
 				if errors.Is(err, dns.ErrResponseRejectedCached) {
-					rejected = true
 					r.dnsLogger.DebugContext(ctx, E.Cause(err, "response rejected for ", formatQuestion(message.Question[0].String())), " (cached)")
 				} else if errors.Is(err, dns.ErrResponseRejected) {
-					rejected = true
 					r.dnsLogger.DebugContext(ctx, E.Cause(err, "response rejected for ", formatQuestion(message.Question[0].String())))
 				} else if len(message.Question) > 0 {
 					r.dnsLogger.ErrorContext(ctx, E.Cause(err, "exchange failed for ", formatQuestion(message.Question[0].String())))
@@ -153,28 +149,22 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, er
 					r.dnsLogger.ErrorContext(ctx, E.Cause(err, "exchange failed for <empty query>"))
 				}
 			}
-			if addressLimit && rejected {
-				continue
+			if !addressLimit || err == nil {
+				break
 			}
-			break
 		}
 	}
-	if err != nil {
-		return nil, err
-	}
 	if r.dnsReverseMapping != nil && len(message.Question) > 0 && response != nil && len(response.Answer) > 0 {
-		if _, isFakeIP := transport.(adapter.FakeIPTransport); !isFakeIP {
-			for _, answer := range response.Answer {
-				switch record := answer.(type) {
-				case *mDNS.A:
-					r.dnsReverseMapping.Save(M.AddrFromIP(record.A), fqdnToDomain(record.Hdr.Name), int(record.Hdr.Ttl))
-				case *mDNS.AAAA:
-					r.dnsReverseMapping.Save(M.AddrFromIP(record.AAAA), fqdnToDomain(record.Hdr.Name), int(record.Hdr.Ttl))
-				}
+		for _, answer := range response.Answer {
+			switch record := answer.(type) {
+			case *mDNS.A:
+				r.dnsReverseMapping.Save(M.AddrFromIP(record.A), fqdnToDomain(record.Hdr.Name), int(record.Hdr.Ttl))
+			case *mDNS.AAAA:
+				r.dnsReverseMapping.Save(M.AddrFromIP(record.AAAA), fqdnToDomain(record.Hdr.Name), int(record.Hdr.Ttl))
 			}
 		}
 	}
-	return response, nil
+	return response, err
 }
 
 func (r *Router) Lookup(ctx context.Context, domain string, strategy dns.DomainStrategy) ([]netip.Addr, error) {

route/rule_abstract.go

@@ -140,7 +140,7 @@ func (r *abstractDefaultRule) Match(metadata *adapter.InboundContext) bool {
 	}
 
 	if !metadata.DidMatch {
-		return true
+		return false
 	}
 
 	return !r.invert

route/rule_dns.go

@@ -219,7 +219,7 @@ func NewDefaultDNSRule(router adapter.Router, logger log.ContextLogger, options
 		rule.allItems = append(rule.allItems, item)
 	}
 	if len(options.RuleSet) > 0 {
-		item := NewRuleSetItem(router, options.RuleSet, options.RuleSetIPCIDRMatchSource)
+		item := NewRuleSetItem(router, options.RuleSet, false)
 		rule.items = append(rule.items, item)
 		rule.allItems = append(rule.allItems, item)
 	}
@@ -247,7 +247,7 @@ func (r *DefaultDNSRule) WithAddressLimit() bool {
 		if !isRuleSet {
 			continue
 		}
-		if ruleSet.ContainsDestinationIPCIDRRule() {
+		if ruleSet.ContainsIPCIDRRule() {
 			return true
 		}
 	}

route/rule_headless.go

@@ -129,18 +129,14 @@ func NewDefaultHeadlessRule(router adapter.Router, options option.DefaultHeadles
 		rule.allItems = append(rule.allItems, item)
 	}
 	if len(options.WIFISSID) > 0 {
-		if router != nil {
-			item := NewWIFISSIDItem(router, options.WIFISSID)
-			rule.items = append(rule.items, item)
-			rule.allItems = append(rule.allItems, item)
-		}
+		item := NewWIFISSIDItem(router, options.WIFISSID)
+		rule.items = append(rule.items, item)
+		rule.allItems = append(rule.allItems, item)
 	}
 	if len(options.WIFIBSSID) > 0 {
-		if router != nil {
-			item := NewWIFIBSSIDItem(router, options.WIFIBSSID)
-			rule.items = append(rule.items, item)
-			rule.allItems = append(rule.allItems, item)
-		}
+		item := NewWIFIBSSIDItem(router, options.WIFIBSSID)
+		rule.items = append(rule.items, item)
+		rule.allItems = append(rule.allItems, item)
 	}
 	return rule, nil
 }

route/rule_item_ip_is_private.go

@@ -24,14 +24,12 @@ func (r *IPIsPrivateItem) Match(metadata *adapter.InboundContext) bool {
 	} else {
 		destination = metadata.Destination.Addr
 	}
-	if destination.IsValid() {
-		return !N.IsPublicAddr(destination)
+	if destination.IsValid() && !N.IsPublicAddr(destination) {
+		return true
 	}
-	if !r.isSource {
-		for _, destinationAddress := range metadata.DestinationAddresses {
-			if !N.IsPublicAddr(destinationAddress) {
-				return true
-			}
+	for _, destinationAddress := range metadata.DestinationAddresses {
+		if !N.IsPublicAddr(destinationAddress) {
+			return true
 		}
 	}
 	return false

route/rule_item_rule_set.go

@@ -47,10 +47,7 @@ func (r *RuleSetItem) Match(metadata *adapter.InboundContext) bool {
 	return false
 }
 
-func (r *RuleSetItem) ContainsDestinationIPCIDRRule() bool {
-	if r.ipcidrMatchSource {
-		return false
-	}
+func (r *RuleSetItem) ContainsIPCIDRRule() bool {
 	return common.Any(r.setList, func(ruleSet adapter.RuleSet) bool {
 		return ruleSet.Metadata().ContainsIPCIDRRule
 	})

route/rule_set_local.go

@@ -3,14 +3,12 @@ package route
 import (
 	"context"
 	"os"
-	"strings"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/srs"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
 	"github.com/sagernet/sing/common/json"
 )
 
@@ -70,10 +68,6 @@ func (s *LocalRuleSet) Match(metadata *adapter.InboundContext) bool {
 	return false
 }
 
-func (s *LocalRuleSet) String() string {
-	return strings.Join(F.MapToString(s.rules), " ")
-}
-
 func (s *LocalRuleSet) StartContext(ctx context.Context, startContext adapter.RuleSetStartContext) error {
 	return nil
 }

route/rule_set_remote.go

@@ -7,7 +7,6 @@ import (
 	"net"
 	"net/http"
 	"runtime"
-	"strings"
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
@@ -15,7 +14,6 @@ import (
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
 	"github.com/sagernet/sing/common/json"
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
@@ -70,10 +68,6 @@ func (s *RemoteRuleSet) Match(metadata *adapter.InboundContext) bool {
 	return false
 }
 
-func (s *RemoteRuleSet) String() string {
-	return strings.Join(F.MapToString(s.rules), " ")
-}
-
 func (s *RemoteRuleSet) StartContext(ctx context.Context, startContext adapter.RuleSetStartContext) error {
 	var dialer N.Dialer
 	if s.options.RemoteOptions.DownloadDetour != "" {

transport/fakeip/memory.go

@@ -40,13 +40,6 @@ func (s *MemoryStorage) FakeIPSaveMetadataAsync(metadata *adapter.FakeIPMetadata
 func (s *MemoryStorage) FakeIPStore(address netip.Addr, domain string) error {
 	s.addressAccess.Lock()
 	s.domainAccess.Lock()
-	if oldDomain, loaded := s.addressCache[address]; loaded {
-		if address.Is4() {
-			delete(s.domainCache4, oldDomain)
-		} else {
-			delete(s.domainCache6, oldDomain)
-		}
-	}
 	s.addressCache[address] = domain
 	if address.Is4() {
 		s.domainCache4[domain] = address

transport/fakeip/packet.go

@@ -0,0 +1,55 @@
+package fakeip
+
+import (
+	"github.com/sagernet/sing/common/buf"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
+)
+
+var _ N.PacketConn = (*NATPacketConn)(nil)
+
+type NATPacketConn struct {
+	N.PacketConn
+	origin      M.Socksaddr
+	destination M.Socksaddr
+}
+
+func NewNATPacketConn(conn N.PacketConn, origin M.Socksaddr, destination M.Socksaddr) *NATPacketConn {
+	return &NATPacketConn{
+		PacketConn:  conn,
+		origin:      socksaddrWithoutPort(origin),
+		destination: socksaddrWithoutPort(destination),
+	}
+}
+
+func (c *NATPacketConn) ReadPacket(buffer *buf.Buffer) (destination M.Socksaddr, err error) {
+	destination, err = c.PacketConn.ReadPacket(buffer)
+	if socksaddrWithoutPort(destination) == c.origin {
+		destination = M.Socksaddr{
+			Addr: c.destination.Addr,
+			Fqdn: c.destination.Fqdn,
+			Port: destination.Port,
+		}
+	}
+	return
+}
+
+func (c *NATPacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error {
+	if socksaddrWithoutPort(destination) == c.destination {
+		destination = M.Socksaddr{
+			Addr: c.origin.Addr,
+			Fqdn: c.origin.Fqdn,
+			Port: destination.Port,
+		}
+	}
+	return c.PacketConn.WritePacket(buffer, destination)
+}
+
+func (c *NATPacketConn) Upstream() any {
+	return c.PacketConn
+}
+
+func socksaddrWithoutPort(destination M.Socksaddr) M.Socksaddr {
+	destination.Port = 0
+	return destination
+}

transport/fakeip/packet_wait.go

@@ -0,0 +1,37 @@
+package fakeip
+
+import (
+	"github.com/sagernet/sing/common/buf"
+	"github.com/sagernet/sing/common/bufio"
+	M "github.com/sagernet/sing/common/metadata"
+	N "github.com/sagernet/sing/common/network"
+)
+
+func (c *NATPacketConn) CreatePacketReadWaiter() (N.PacketReadWaiter, bool) {
+	waiter, created := bufio.CreatePacketReadWaiter(c.PacketConn)
+	if !created {
+		return nil, false
+	}
+	return &waitNATPacketConn{c, waiter}, true
+}
+
+type waitNATPacketConn struct {
+	*NATPacketConn
+	readWaiter N.PacketReadWaiter
+}
+
+func (c *waitNATPacketConn) InitializeReadWaiter(options N.ReadWaitOptions) (needCopy bool) {
+	return c.readWaiter.InitializeReadWaiter(options)
+}
+
+func (c *waitNATPacketConn) WaitReadPacket() (buffer *buf.Buffer, destination M.Socksaddr, err error) {
+	buffer, destination, err = c.readWaiter.WaitReadPacket()
+	if err == nil && socksaddrWithoutPort(destination) == c.origin {
+		destination = M.Socksaddr{
+			Addr: c.destination.Addr,
+			Fqdn: c.destination.Fqdn,
+			Port: destination.Port,
+		}
+	}
+	return
+}

transport/v2raygrpc/client.go

@@ -89,8 +89,6 @@ func (c *Client) connect() (*grpc.ClientConn, error) {
 	if conn != nil && conn.GetState() != connectivity.Shutdown {
 		return conn, nil
 	}
-	//nolint:staticcheck
-	//goland:noinspection GoDeprecation
 	conn, err := grpc.DialContext(c.ctx, c.serverAddr, c.dialOptions...)
 	if err != nil {
 		return nil, err

transport/wireguard/client_bind.go

@@ -36,7 +36,6 @@ func NewClientBind(ctx context.Context, errorHandler E.Handler, dialer N.Dialer,
 		errorHandler:        errorHandler,
 		dialer:              dialer,
 		reservedForEndpoint: make(map[netip.AddrPort][3]uint8),
-		done:                make(chan struct{}),
 		isConnect:           isConnect,
 		connectAddr:         connectAddr,
 		reserved:            reserved,
@@ -89,7 +88,8 @@ func (c *ClientBind) connect() (*wireConn, error) {
 func (c *ClientBind) Open(port uint16) (fns []conn.ReceiveFunc, actualPort uint16, err error) {
 	select {
 	case <-c.done:
-		c.done = make(chan struct{})
+		err = net.ErrClosed
+		return
 	default:
 	}
 	return []conn.ReceiveFunc{c.receive}, 0, nil
@@ -129,10 +129,19 @@ func (c *ClientBind) receive(packets [][]byte, sizes []int, eps []conn.Endpoint)
 	return
 }
 
+func (c *ClientBind) Reset() {
+	common.Close(common.PtrOrNil(c.conn))
+}
+
 func (c *ClientBind) Close() error {
 	common.Close(common.PtrOrNil(c.conn))
+	if c.done == nil {
+		c.done = make(chan struct{})
+		return nil
+	}
 	select {
 	case <-c.done:
+		return net.ErrClosed
 	default:
 		close(c.done)
 	}
@@ -157,7 +166,7 @@ func (c *ClientBind) Send(bufs [][]byte, ep conn.Endpoint) error {
 			}
 			copy(b[1:4], reserved[:])
 		}
-		_, err = udpConn.WriteToUDPAddrPort(b, destination)
+		_, err = udpConn.WriteTo(b, M.SocksaddrFromNetIP(destination))
 		if err != nil {
 			udpConn.Close()
 			return err
@@ -184,18 +193,10 @@ func (c *ClientBind) SetReservedForEndpoint(destination netip.AddrPort, reserved
 
 type wireConn struct {
 	net.PacketConn
-	conn   net.Conn
 	access sync.Mutex
 	done   chan struct{}
 }
 
-func (w *wireConn) WriteToUDPAddrPort(b []byte, addr netip.AddrPort) (int, error) {
-	if w.conn != nil {
-		return w.conn.Write(b)
-	}
-	return w.PacketConn.WriteTo(b, M.SocksaddrFromNetIP(addr).UDPAddr())
-}
-
 func (w *wireConn) Close() error {
 	w.access.Lock()
 	defer w.access.Unlock()

transport/wireguard/device_stack.go

@@ -34,7 +34,7 @@ type StackDevice struct {
 	stack          *stack.Stack
 	mtu            uint32
 	events         chan wgTun.Event
-	outbound       chan *stack.PacketBuffer
+	outbound       chan stack.PacketBufferPtr
 	packetOutbound chan *buf.Buffer
 	done           chan struct{}
 	dispatcher     stack.NetworkDispatcher
@@ -52,7 +52,7 @@ func NewStackDevice(localAddresses []netip.Prefix, mtu uint32) (*StackDevice, er
 		stack:          ipStack,
 		mtu:            mtu,
 		events:         make(chan wgTun.Event, 1),
-		outbound:       make(chan *stack.PacketBuffer, 256),
+		outbound:       make(chan stack.PacketBufferPtr, 256),
 		packetOutbound: make(chan *buf.Buffer, 256),
 		done:           make(chan struct{}),
 	}
@@ -283,10 +283,10 @@ func (ep *wireEndpoint) ARPHardwareType() header.ARPHardwareType {
 	return header.ARPHardwareNone
 }
 
-func (ep *wireEndpoint) AddHeader(buffer *stack.PacketBuffer) {
+func (ep *wireEndpoint) AddHeader(buffer stack.PacketBufferPtr) {
 }
 
-func (ep *wireEndpoint) ParseHeader(ptr *stack.PacketBuffer) bool {
+func (ep *wireEndpoint) ParseHeader(ptr stack.PacketBufferPtr) bool {
 	return true
 }