Bump version

Move hardcoded build tags and ldflags from Makefile, Dockerfile, CI
workflows, and local build scripts into canonical files under release/:

- release/DEFAULT_BUILD_TAGS (Linux common archs, Darwin, Android)
- release/DEFAULT_BUILD_TAGS_WINDOWS (includes with_purego)
- release/DEFAULT_BUILD_TAGS_OTHERS (no with_naive_outbound)
- release/LDFLAGS (shared linker flags)

.fpm_systemd

@@ -4,7 +4,6 @@
 --license GPL-3.0-or-later
 --description "The universal proxy platform."
 --url "https://sing-box.sagernet.org/"
---vendor SagerNet
 --maintainer "nekohasekai <contact-git@sekai.icu>"
 --deb-field "Bug: https://github.com/SagerNet/sing-box/issues"
 --no-deb-generate-changes

.github/CRONET_GO_VERSION

@@ -1 +1 @@
-2fef65f9dba90ddb89a87d00a6eb6165487c10c1
+17c7ef18afa63b205e835c6270277b29382eb8e3

.github/build_alpine_apk.sh

@@ -1,81 +0,0 @@
-#!/usr/bin/env bash
-
-set -e -o pipefail
-
-ARCHITECTURE="$1"
-VERSION="$2"
-BINARY_PATH="$3"
-OUTPUT_PATH="$4"
-
-if [ -z "$ARCHITECTURE" ] || [ -z "$VERSION" ] || [ -z "$BINARY_PATH" ] || [ -z "$OUTPUT_PATH" ]; then
-  echo "Usage: $0 <architecture> <version> <binary_path> <output_path>"
-  exit 1
-fi
-
-PROJECT=$(cd "$(dirname "$0")/.."; pwd)
-
-# Convert version to APK format:
-#   1.13.0-beta.8  -> 1.13.0_beta8-r0
-#   1.13.0-rc.3    -> 1.13.0_rc3-r0
-#   1.13.0         -> 1.13.0-r0
-APK_VERSION=$(echo "$VERSION" | sed -E 's/-([a-z]+)\.([0-9]+)/_\1\2/')
-APK_VERSION="${APK_VERSION}-r0"
-
-ROOT_DIR=$(mktemp -d)
-trap 'rm -rf "$ROOT_DIR"' EXIT
-
-# Binary
-install -Dm755 "$BINARY_PATH" "$ROOT_DIR/usr/bin/sing-box"
-
-# Config files
-install -Dm644 "$PROJECT/release/config/config.json" "$ROOT_DIR/etc/sing-box/config.json"
-install -Dm755 "$PROJECT/release/config/sing-box.initd" "$ROOT_DIR/etc/init.d/sing-box"
-install -Dm644 "$PROJECT/release/config/sing-box.confd" "$ROOT_DIR/etc/conf.d/sing-box"
-
-# Service files
-install -Dm644 "$PROJECT/release/config/sing-box.service" "$ROOT_DIR/usr/lib/systemd/system/sing-box.service"
-install -Dm644 "$PROJECT/release/config/sing-box@.service" "$ROOT_DIR/usr/lib/systemd/system/sing-box@.service"
-
-# Completions
-install -Dm644 "$PROJECT/release/completions/sing-box.bash" "$ROOT_DIR/usr/share/bash-completion/completions/sing-box.bash"
-install -Dm644 "$PROJECT/release/completions/sing-box.fish" "$ROOT_DIR/usr/share/fish/vendor_completions.d/sing-box.fish"
-install -Dm644 "$PROJECT/release/completions/sing-box.zsh" "$ROOT_DIR/usr/share/zsh/site-functions/_sing-box"
-
-# License
-install -Dm644 "$PROJECT/LICENSE" "$ROOT_DIR/usr/share/licenses/sing-box/LICENSE"
-
-# APK metadata
-PACKAGES_DIR="$ROOT_DIR/lib/apk/packages"
-mkdir -p "$PACKAGES_DIR"
-
-# .conffiles
-cat > "$PACKAGES_DIR/.conffiles" <<'EOF'
-/etc/conf.d/sing-box
-/etc/init.d/sing-box
-/etc/sing-box/config.json
-EOF
-
-# .conffiles_static (sha256 checksums)
-while IFS= read -r conffile; do
-  sha256=$(sha256sum "$ROOT_DIR$conffile" | cut -d' ' -f1)
-  echo "$conffile $sha256"
-done < "$PACKAGES_DIR/.conffiles" > "$PACKAGES_DIR/.conffiles_static"
-
-# .list (all files, excluding lib/apk/packages/ metadata)
-(cd "$ROOT_DIR" && find . -type f -o -type l) \
-  | sed 's|^\./|/|' \
-  | grep -v '^/lib/apk/packages/' \
-  | sort > "$PACKAGES_DIR/.list"
-
-# Build APK
-apk mkpkg \
-  --info "name:sing-box" \
-  --info "version:${APK_VERSION}" \
-  --info "description:The universal proxy platform." \
-  --info "arch:${ARCHITECTURE}" \
-  --info "license:GPL-3.0-or-later with name use or association addition" \
-  --info "origin:sing-box" \
-  --info "url:https://sing-box.sagernet.org/" \
-  --info "maintainer:nekohasekai <contact-git@sekai.icu>" \
-  --files "$ROOT_DIR" \
-  --output "$OUTPUT_PATH"

.github/build_openwrt_apk.sh

@@ -1,80 +0,0 @@
-#!/usr/bin/env bash
-
-set -e -o pipefail
-
-ARCHITECTURE="$1"
-VERSION="$2"
-BINARY_PATH="$3"
-OUTPUT_PATH="$4"
-
-if [ -z "$ARCHITECTURE" ] || [ -z "$VERSION" ] || [ -z "$BINARY_PATH" ] || [ -z "$OUTPUT_PATH" ]; then
-  echo "Usage: $0 <architecture> <version> <binary_path> <output_path>"
-  exit 1
-fi
-
-PROJECT=$(cd "$(dirname "$0")/.."; pwd)
-
-# Convert version to APK format:
-#   1.13.0-beta.8  -> 1.13.0_beta8-r0
-#   1.13.0-rc.3    -> 1.13.0_rc3-r0
-#   1.13.0         -> 1.13.0-r0
-APK_VERSION=$(echo "$VERSION" | sed -E 's/-([a-z]+)\.([0-9]+)/_\1\2/')
-APK_VERSION="${APK_VERSION}-r0"
-
-ROOT_DIR=$(mktemp -d)
-trap 'rm -rf "$ROOT_DIR"' EXIT
-
-# Binary
-install -Dm755 "$BINARY_PATH" "$ROOT_DIR/usr/bin/sing-box"
-
-# Config files
-install -Dm644 "$PROJECT/release/config/config.json" "$ROOT_DIR/etc/sing-box/config.json"
-install -Dm644 "$PROJECT/release/config/openwrt.conf" "$ROOT_DIR/etc/config/sing-box"
-install -Dm755 "$PROJECT/release/config/openwrt.init" "$ROOT_DIR/etc/init.d/sing-box"
-install -Dm644 "$PROJECT/release/config/openwrt.keep" "$ROOT_DIR/lib/upgrade/keep.d/sing-box"
-
-# Completions
-install -Dm644 "$PROJECT/release/completions/sing-box.bash" "$ROOT_DIR/usr/share/bash-completion/completions/sing-box.bash"
-install -Dm644 "$PROJECT/release/completions/sing-box.fish" "$ROOT_DIR/usr/share/fish/vendor_completions.d/sing-box.fish"
-install -Dm644 "$PROJECT/release/completions/sing-box.zsh" "$ROOT_DIR/usr/share/zsh/site-functions/_sing-box"
-
-# License
-install -Dm644 "$PROJECT/LICENSE" "$ROOT_DIR/usr/share/licenses/sing-box/LICENSE"
-
-# APK metadata
-PACKAGES_DIR="$ROOT_DIR/lib/apk/packages"
-mkdir -p "$PACKAGES_DIR"
-
-# .conffiles
-cat > "$PACKAGES_DIR/.conffiles" <<'EOF'
-/etc/config/sing-box
-/etc/sing-box/config.json
-EOF
-
-# .conffiles_static (sha256 checksums)
-while IFS= read -r conffile; do
-  sha256=$(sha256sum "$ROOT_DIR$conffile" | cut -d' ' -f1)
-  echo "$conffile $sha256"
-done < "$PACKAGES_DIR/.conffiles" > "$PACKAGES_DIR/.conffiles_static"
-
-# .list (all files, excluding lib/apk/packages/ metadata)
-(cd "$ROOT_DIR" && find . -type f -o -type l) \
-  | sed 's|^\./|/|' \
-  | grep -v '^/lib/apk/packages/' \
-  | sort > "$PACKAGES_DIR/.list"
-
-# Build APK
-apk mkpkg \
-  --info "name:sing-box" \
-  --info "version:${APK_VERSION}" \
-  --info "description:The universal proxy platform." \
-  --info "arch:${ARCHITECTURE}" \
-  --info "license:GPL-3.0-or-later" \
-  --info "origin:sing-box" \
-  --info "url:https://sing-box.sagernet.org/" \
-  --info "maintainer:nekohasekai <contact-git@sekai.icu>" \
-  --info "depends:ca-bundle kmod-inet-diag kmod-tun firewall4 kmod-nft-queue" \
-  --info "provider-priority:100" \
-  --script "pre-deinstall:${PROJECT}/release/config/openwrt.prerm" \
-  --files "$ROOT_DIR" \
-  --output "$OUTPUT_PATH"

.github/detect_track.sh

@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-branches=$(git branch -r --contains HEAD)
-if echo "$branches" | grep -q 'origin/stable'; then
-  track=stable
-elif echo "$branches" | grep -q 'origin/testing'; then
-  track=testing
-elif echo "$branches" | grep -q 'origin/oldstable'; then
-  track=oldstable
-else
-  echo "ERROR: HEAD is not on any known release branch (stable/testing/oldstable)" >&2
-  exit 1
-fi
-
-if [[ "$track" == "stable" ]]; then
-  tag=$(git describe --tags --exact-match HEAD 2>/dev/null || true)
-  if [[ -n "$tag" && "$tag" == *"-"* ]]; then
-    track=beta
-  fi
-fi
-
-case "$track" in
-  stable)    name=sing-box;           docker_tag=latest ;;
-  beta)      name=sing-box-beta;      docker_tag=latest-beta ;;
-  testing)   name=sing-box-testing;   docker_tag=latest-testing ;;
-  oldstable) name=sing-box-oldstable; docker_tag=latest-oldstable ;;
-esac
-
-echo "track=${track} name=${name} docker_tag=${docker_tag}" >&2
-echo "TRACK=${track}" >> "$GITHUB_ENV"
-echo "NAME=${name}" >> "$GITHUB_ENV"
-echo "DOCKER_TAG=${docker_tag}" >> "$GITHUB_ENV"

.github/renovate.json

@@ -6,7 +6,7 @@
     ":disableRateLimiting"
   ],
   "baseBranches": [
-    "unstable"
+    "dev-next"
   ],
   "golang": {
     "enabled": false

.github/setup_go_for_macos1013.sh

@@ -1,45 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-VERSION="1.25.8"
-PATCH_COMMITS=(
-  "afe69d3cec1c6dcf0f1797b20546795730850070"
-  "1ed289b0cf87dc5aae9c6fe1aa5f200a83412938"
-)
-CURL_ARGS=(
-  -fL
-  --silent
-  --show-error
-)
-
-if [[ -n "${GITHUB_TOKEN:-}" ]]; then
-  CURL_ARGS+=(-H "Authorization: Bearer ${GITHUB_TOKEN}")
-fi
-
-mkdir -p "$HOME/go"
-cd "$HOME/go"
-wget "https://dl.google.com/go/go${VERSION}.darwin-arm64.tar.gz"
-tar -xzf "go${VERSION}.darwin-arm64.tar.gz"
-#cp -a go go_bootstrap
-mv go go_osx
-cd go_osx
-
-# these patch URLs only work on golang1.25.x
-# that means after golang1.26 release it must be changed
-# see: https://github.com/SagerNet/go/commits/release-branch.go1.25/
-# revert:
-# 33d3f603c1: "cmd/link/internal/ld: use 12.0.0 OS/SDK versions for macOS linking"
-# 937368f84e: "crypto/x509: change how we retrieve chains on darwin"
-
-for patch_commit in "${PATCH_COMMITS[@]}"; do
-  curl "${CURL_ARGS[@]}" "https://github.com/SagerNet/go/commit/${patch_commit}.diff" | patch --verbose -p 1
-done
-
-# Rebuild is not needed: we build with CGO_ENABLED=1, so Apple's external
-# linker handles LC_BUILD_VERSION via MACOSX_DEPLOYMENT_TARGET, and the
-# stdlib (crypto/x509) is compiled from patched src automatically.
-#cd src
-#GOROOT_BOOTSTRAP="$HOME/go/go_bootstrap" ./make.bash
-#cd ../..
-#rm -rf go_bootstrap "go${VERSION}.darwin-arm64.tar.gz"

.github/setup_go_for_windows7.sh

@@ -1,35 +1,16 @@
 #!/usr/bin/env bash
 
-set -euo pipefail
+VERSION="1.25.7"
 
-VERSION="1.25.8"
-PATCH_COMMITS=(
-  "466f6c7a29bc098b0d4c987b803c779222894a11"
-  "1bdabae205052afe1dadb2ad6f1ba612cdbc532a"
-  "a90777dcf692dd2168577853ba743b4338721b06"
-  "f6bddda4e8ff58a957462a1a09562924d5f3d05c"
-  "bed309eff415bcb3c77dd4bc3277b682b89a388d"
-  "34b899c2fb39b092db4fa67c4417e41dc046be4b"
-)
-CURL_ARGS=(
-  -fL
-  --silent
-  --show-error
-)
-
-if [[ -n "${GITHUB_TOKEN:-}" ]]; then
-  CURL_ARGS+=(-H "Authorization: Bearer ${GITHUB_TOKEN}")
-fi
-
-mkdir -p "$HOME/go"
-cd "$HOME/go"
+mkdir -p $HOME/go
+cd $HOME/go
 wget "https://dl.google.com/go/go${VERSION}.linux-amd64.tar.gz"
 tar -xzf "go${VERSION}.linux-amd64.tar.gz"
 mv go go_win7
 cd go_win7
 
 # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-# these patch URLs only work on golang1.25.x
+# this patch file only works on golang1.25.x
 # that means after golang1.26 release it must be changed
 # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.25/
 # revert:
@@ -37,10 +18,10 @@ cd go_win7
 # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
 # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
 # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-# fixes:
-# bed309eff415bcb3c77dd4bc3277b682b89a388d: "Fix os.RemoveAll not working on Windows7"
-# 34b899c2fb39b092db4fa67c4417e41dc046be4b: "Revert \"os: remove 5ms sleep on Windows in (*Process).Wait\""
 
-for patch_commit in "${PATCH_COMMITS[@]}"; do
-  curl "${CURL_ARGS[@]}" "https://github.com/MetaCubeX/go/commit/${patch_commit}.diff" | patch --verbose -p 1
-done
+alias curl='curl -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}"'
+
+curl https://github.com/MetaCubeX/go/commit/8cb5472d94c34b88733a81091bd328e70ee565a4.diff | patch --verbose -p 1
+curl https://github.com/MetaCubeX/go/commit/6788c4c6f9fafb56729bad6b660f7ee2272d699f.diff | patch --verbose -p 1
+curl https://github.com/MetaCubeX/go/commit/a5b2168bb836ed9d6601c626f95e56c07923f906.diff | patch --verbose -p 1
+curl https://github.com/MetaCubeX/go/commit/f56f1e23507e646c85243a71bde7b9629b2f970c.diff | patch --verbose -p 1

.github/workflows/build.yml

@@ -25,9 +25,8 @@ on:
           - publish-android
   push:
     branches:
-      - stable
-      - testing
-      - unstable
+      - main-next
+      - dev-next
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}-${{ inputs.build }}
@@ -47,7 +46,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -72,27 +71,27 @@ jobs:
         include:
           - { os: linux, arch: amd64, variant: purego, naive: true }
           - { os: linux, arch: amd64, variant: glibc, naive: true }
-          - { os: linux, arch: amd64, variant: musl, naive: true, debian: amd64, rpm: x86_64, pacman: x86_64, alpine: x86_64, openwrt: "x86_64" }
+          - { os: linux, arch: amd64, variant: musl, naive: true, debian: amd64, rpm: x86_64, pacman: x86_64, openwrt: "x86_64" }
 
           - { os: linux, arch: arm64, variant: purego, naive: true }
           - { os: linux, arch: arm64, variant: glibc, naive: true }
-          - { os: linux, arch: arm64, variant: musl, naive: true, debian: arm64, rpm: aarch64, pacman: aarch64, alpine: aarch64, openwrt: "aarch64_cortex-a53 aarch64_cortex-a72 aarch64_cortex-a76 aarch64_generic" }
+          - { os: linux, arch: arm64, variant: musl, naive: true, debian: arm64, rpm: aarch64, pacman: aarch64, openwrt: "aarch64_cortex-a53 aarch64_cortex-a72 aarch64_cortex-a76 aarch64_generic" }
 
           - { os: linux, arch: "386", go386: sse2 }
           - { os: linux, arch: "386", variant: glibc, naive: true, go386: sse2 }
-          - { os: linux, arch: "386", variant: musl, naive: true, go386: sse2, debian: i386, rpm: i386, alpine: x86, openwrt: "i386_pentium4" }
+          - { os: linux, arch: "386", variant: musl, naive: true, go386: sse2, debian: i386, rpm: i386, openwrt: "i386_pentium4" }
 
           - { os: linux, arch: arm, goarm: "7" }
           - { os: linux, arch: arm, variant: glibc, naive: true, goarm: "7" }
-          - { os: linux, arch: arm, variant: musl, naive: true, goarm: "7", debian: armhf, rpm: armv7hl, pacman: armv7hl, alpine: armv7, openwrt: "arm_cortex-a5_vfpv4 arm_cortex-a7_neon-vfpv4 arm_cortex-a7_vfpv4 arm_cortex-a8_vfpv3 arm_cortex-a9_neon arm_cortex-a9_vfpv3-d16 arm_cortex-a15_neon-vfpv4" }
+          - { os: linux, arch: arm, variant: musl, naive: true, goarm: "7", debian: armhf, rpm: armv7hl, pacman: armv7hl, openwrt: "arm_cortex-a5_vfpv4 arm_cortex-a7_neon-vfpv4 arm_cortex-a7_vfpv4 arm_cortex-a8_vfpv3 arm_cortex-a9_neon arm_cortex-a9_vfpv3-d16 arm_cortex-a15_neon-vfpv4" }
 
           - { os: linux, arch: mipsle, gomips: hardfloat, naive: true, variant: glibc }
           - { os: linux, arch: mipsle, gomips: softfloat, naive: true, variant: musl, debian: mipsel, rpm: mipsel, openwrt: "mipsel_24kc mipsel_74kc mipsel_mips32" }
           - { os: linux, arch: mips64le, gomips: hardfloat, naive: true, variant: glibc, debian: mips64el, rpm: mips64el }
           - { os: linux, arch: riscv64, naive: true, variant: glibc }
-          - { os: linux, arch: riscv64, naive: true, variant: musl, debian: riscv64, rpm: riscv64, alpine: riscv64, openwrt: "riscv64_generic" }
+          - { os: linux, arch: riscv64, naive: true, variant: musl, debian: riscv64, rpm: riscv64, openwrt: "riscv64_generic" }
           - { os: linux, arch: loong64, naive: true, variant: glibc }
-          - { os: linux, arch: loong64, naive: true, variant: musl, debian: loongarch64, rpm: loongarch64, alpine: loongarch64, openwrt: "loongarch64_generic" }
+          - { os: linux, arch: loong64, naive: true, variant: musl, debian: loongarch64, rpm: loongarch64, openwrt: "loongarch64_generic" }
 
           - { os: linux, arch: "386", go386: softfloat, openwrt: "i386_pentium-mmx" }
           - { os: linux, arch: arm, goarm: "5", openwrt: "arm_arm926ej-s arm_cortex-a7 arm_cortex-a9 arm_fa526 arm_xscale" }
@@ -121,10 +120,15 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Go
-        if: ${{ ! matrix.legacy_win7 }}
+        if: ${{ ! (matrix.legacy_win7 || matrix.legacy_go124) }}
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
+      - name: Setup Go 1.24
+        if: matrix.legacy_go124
+        uses: actions/setup-go@v5
+        with:
+          go-version: ~1.24.10
       - name: Cache Go for Windows 7
         if: matrix.legacy_win7
         id: cache-go-for-windows7
@@ -132,11 +136,9 @@ jobs:
         with:
           path: |
             ~/go/go_win7
-          key: go_win7_1258
+          key: go_win7_1255
       - name: Setup Go for Windows 7
         if: matrix.legacy_win7 && steps.cache-go-for-windows7.outputs.cache-hit != 'true'
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
         run: |-
           .github/setup_go_for_windows7.sh
       - name: Setup Go for Windows 7
@@ -396,30 +398,6 @@ jobs:
             .github/deb2ipk.sh "$architecture" "dist/openwrt.deb" "dist/sing-box_${{ needs.calculate_version.outputs.version }}_openwrt_${architecture}.ipk"
           done
           rm "dist/openwrt.deb"
-      - name: Install apk-tools
-        if: matrix.openwrt != '' || matrix.alpine != ''
-        run: |-
-          docker run --rm -v /usr/local/bin:/mnt alpine:edge sh -c "apk add --no-cache apk-tools-static && cp /sbin/apk.static /mnt/apk && chmod +x /mnt/apk"
-      - name: Package OpenWrt APK
-        if: matrix.openwrt != ''
-        run: |-
-          set -xeuo pipefail
-          for architecture in ${{ matrix.openwrt }}; do
-            .github/build_openwrt_apk.sh \
-              "$architecture" \
-              "${{ needs.calculate_version.outputs.version }}" \
-              "dist/sing-box" \
-              "dist/sing-box_${{ needs.calculate_version.outputs.version }}_openwrt_${architecture}.apk"
-          done
-      - name: Package Alpine APK
-        if: matrix.alpine != ''
-        run: |-
-          set -xeuo pipefail
-          .github/build_alpine_apk.sh \
-            "${{ matrix.alpine }}" \
-            "${{ needs.calculate_version.outputs.version }}" \
-            "dist/sing-box" \
-            "dist/sing-box_${{ needs.calculate_version.outputs.version }}_linux_${{ matrix.alpine }}.apk"
       - name: Archive
         run: |
           set -xeuo pipefail
@@ -455,36 +433,22 @@ jobs:
         include:
           - { arch: amd64 }
           - { arch: arm64 }
-          - { arch: amd64, legacy_osx: true, legacy_name: "macos-10.13" }
+          - { arch: amd64, legacy_go124: true, legacy_name: "macos-11" }
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           fetch-depth: 0
       - name: Setup Go
-        if: ${{ ! matrix.legacy_osx }}
+        if: ${{ ! matrix.legacy_go124 }}
         uses: actions/setup-go@v5
         with:
           go-version: ^1.25.3
-      - name: Cache Go for macOS 10.13
-        if: matrix.legacy_osx
-        id: cache-go-for-macos1013
-        uses: actions/cache@v4
+      - name: Setup Go 1.24
+        if: matrix.legacy_go124
+        uses: actions/setup-go@v5
         with:
-          path: |
-            ~/go/go_osx
-          key: go_osx_1258
-      - name: Setup Go for macOS 10.13
-        if: matrix.legacy_osx && steps.cache-go-for-macos1013.outputs.cache-hit != 'true'
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        run: |-
-          .github/setup_go_for_macos1013.sh
-      - name: Setup Go for macOS 10.13
-        if: matrix.legacy_osx
-        run: |-
-          echo "PATH=$HOME/go/go_osx/bin:$PATH" >> $GITHUB_ENV
-          echo "GOROOT=$HOME/go/go_osx" >> $GITHUB_ENV
+          go-version: ~1.24.6
       - name: Set tag
         run: |-
           git ls-remote --exit-code --tags origin v${{ needs.calculate_version.outputs.version }} || echo "PUBLISHED=false" >> "$GITHUB_ENV"
@@ -492,7 +456,7 @@ jobs:
       - name: Set build tags
         run: |
           set -xeuo pipefail
-          if [[ "${{ matrix.legacy_osx }}" != "true" ]]; then
+          if [[ "${{ matrix.legacy_go124 }}" != "true" ]]; then
             TAGS=$(cat release/DEFAULT_BUILD_TAGS)
           else
             TAGS=$(cat release/DEFAULT_BUILD_TAGS_OTHERS)
@@ -512,7 +476,6 @@ jobs:
           CGO_ENABLED: "1"
           GOOS: darwin
           GOARCH: ${{ matrix.arch }}
-          MACOSX_DEPLOYMENT_TARGET: ${{ matrix.legacy_osx && '10.13' || '' }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Set name
         run: |-
@@ -628,7 +591,7 @@ jobs:
           path: "dist"
   build_android:
     name: Build Android
-    if: (github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Android') && github.ref != 'refs/heads/oldstable'
+    if: github.event_name != 'workflow_dispatch' || inputs.build == 'All' || inputs.build == 'Android'
     runs-on: ubuntu-latest
     needs:
       - calculate_version
@@ -641,7 +604,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
@@ -664,12 +627,12 @@ jobs:
           JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
           ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
       - name: Checkout main branch
-        if: github.ref == 'refs/heads/stable' && github.event_name != 'workflow_dispatch'
+        if: github.ref == 'refs/heads/main-next' && github.event_name != 'workflow_dispatch'
         run: |-
           cd clients/android
           git checkout main
       - name: Checkout dev branch
-        if: github.ref == 'refs/heads/testing'
+        if: github.ref == 'refs/heads/dev-next'
         run: |-
           cd clients/android
           git checkout dev
@@ -718,7 +681,7 @@ jobs:
           path: 'dist'
   publish_android:
     name: Publish Android
-    if: github.event_name == 'workflow_dispatch' && inputs.build == 'publish-android' && github.ref != 'refs/heads/oldstable'
+    if: github.event_name == 'workflow_dispatch' && inputs.build == 'publish-android'
     runs-on: ubuntu-latest
     needs:
       - calculate_version
@@ -731,7 +694,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
@@ -754,12 +717,12 @@ jobs:
           JAVA_HOME: /usr/lib/jvm/java-17-openjdk-amd64
           ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
       - name: Checkout main branch
-        if: github.ref == 'refs/heads/stable' && github.event_name != 'workflow_dispatch'
+        if: github.ref == 'refs/heads/main-next' && github.event_name != 'workflow_dispatch'
         run: |-
           cd clients/android
           git checkout main
       - name: Checkout dev branch
-        if: github.ref == 'refs/heads/testing'
+        if: github.ref == 'refs/heads/dev-next'
         run: |-
           cd clients/android
           git checkout dev
@@ -830,7 +793,7 @@ jobs:
         if: matrix.if
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Set tag
         if: matrix.if
         run: |-
@@ -838,12 +801,12 @@ jobs:
           git tag v${{ needs.calculate_version.outputs.version }} -f
           echo "VERSION=${{ needs.calculate_version.outputs.version }}" >> "$GITHUB_ENV"
       - name: Checkout main branch
-        if: matrix.if && github.ref == 'refs/heads/stable' && github.event_name != 'workflow_dispatch'
+        if: matrix.if && github.ref == 'refs/heads/main-next' && github.event_name != 'workflow_dispatch'
         run: |-
           cd clients/apple
           git checkout main
       - name: Checkout dev branch
-        if: matrix.if && github.ref == 'refs/heads/testing'
+        if: matrix.if && github.ref == 'refs/heads/dev-next'
         run: |-
           cd clients/apple
           git checkout dev
@@ -929,7 +892,7 @@ jobs:
             -authenticationKeyID $ASC_KEY_ID \
             -authenticationKeyIssuerID $ASC_KEY_ISSUER_ID
       - name: Publish to TestFlight
-        if: matrix.if && matrix.name != 'macOS-standalone' && github.event_name == 'workflow_dispatch' && github.ref =='refs/heads/testing'
+        if: matrix.if && matrix.name != 'macOS-standalone' && github.event_name == 'workflow_dispatch' && github.ref =='refs/heads/dev-next'
         run: |-
           go run -v ./cmd/internal/app_store_connect publish_testflight ${{ matrix.platform }}
       - name: Build image

.github/workflows/docker.yml

@@ -3,8 +3,8 @@ name: Publish Docker Images
 on:
   #push:
   #  branches:
-  #    - stable
-  #    - testing
+  #    - main-next
+  #    - dev-next
   release:
     types:
       - published
@@ -55,7 +55,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Clone cronet-go
         if: matrix.naive
         run: |
@@ -259,13 +259,13 @@ jobs:
           fi
           echo "ref=$ref"
           echo "ref=$ref" >> $GITHUB_OUTPUT
-      - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
-        with:
-          ref: ${{ steps.ref.outputs.ref }}
-          fetch-depth: 0
-      - name: Detect track
-        run: bash .github/detect_track.sh
+          if [[ $ref == *"-"* ]]; then
+            latest=latest-beta
+          else
+            latest=latest
+          fi
+          echo "latest=$latest"
+          echo "latest=$latest" >> $GITHUB_OUTPUT
       - name: Download digests
         uses: actions/download-artifact@v5
         with:
@@ -285,11 +285,11 @@ jobs:
         working-directory: /tmp/digests
         run: |
           docker buildx imagetools create \
-            -t "${{ env.REGISTRY_IMAGE }}:${{ env.DOCKER_TAG }}" \
+            -t "${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.latest }}" \
             -t "${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.ref }}" \
             $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
       - name: Inspect image
         if: github.event_name != 'push'
         run: |
-          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ env.DOCKER_TAG }}
+          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.latest }}
           docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.ref.outputs.ref }}

.github/workflows/lint.yml

@@ -3,20 +3,18 @@ name: Lint
 on:
   push:
     branches:
-      - oldstable
-      - stable
-      - testing
-      - unstable
+      - stable-next
+      - main-next
+      - dev-next
     paths-ignore:
       - '**.md'
       - '.github/**'
       - '!.github/workflows/lint.yml'
   pull_request:
     branches:
-      - oldstable
-      - stable
-      - testing
-      - unstable
+      - stable-next
+      - main-next
+      - dev-next
 
 jobs:
   build:

.github/workflows/linux.yml

@@ -3,14 +3,19 @@ name: Build Linux Packages
 on:
   #push:
   #  branches:
-  #    - stable
-  #    - testing
+  #    - main-next
+  #    - dev-next
   workflow_dispatch:
     inputs:
       version:
         description: "Version name"
         required: true
         type: string
+      forceBeta:
+        description: "Force beta"
+        required: false
+        type: boolean
+        default: false
   release:
     types:
       - published
@@ -29,7 +34,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -72,7 +77,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ~1.25.8
+          go-version: ~1.25.7
       - name: Clone cronet-go
         if: matrix.naive
         run: |
@@ -162,8 +167,14 @@ jobs:
       - name: Set mtime
         run: |-
           TZ=UTC touch -t '197001010000' dist/sing-box
-      - name: Detect track
-        run: bash .github/detect_track.sh
+      - name: Set name
+        if: (! contains(needs.calculate_version.outputs.version, '-')) && !inputs.forceBeta
+        run: |-
+          echo "NAME=sing-box" >> "$GITHUB_ENV"
+      - name: Set beta name
+        if: contains(needs.calculate_version.outputs.version, '-') || inputs.forceBeta
+        run: |-
+          echo "NAME=sing-box-beta" >> "$GITHUB_ENV"
       - name: Set version
         run: |-
           PKG_VERSION="${{ needs.calculate_version.outputs.version }}"

Makefile

@@ -1,6 +1,6 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS ?= $(shell cat release/DEFAULT_BUILD_TAGS_OTHERS)
+TAGS ?= $(shell cat release/DEFAULT_BUILD_TAGS)
 
 GOHOSTOS = $(shell go env GOHOSTOS)
 GOHOSTARCH = $(shell go env GOHOSTARCH)

adapter/inbound.go

@@ -101,10 +101,6 @@ type InboundContext struct {
 func (c *InboundContext) ResetRuleCache() {
 	c.IPCIDRMatchSource = false
 	c.IPCIDRAcceptEmpty = false
-	c.ResetRuleMatchCache()
-}
-
-func (c *InboundContext) ResetRuleMatchCache() {
 	c.SourceAddressMatch = false
 	c.SourcePortMatch = false
 	c.DestinationAddressMatch = false

adapter/platform.go

@@ -47,11 +47,11 @@ type FindConnectionOwnerRequest struct {
 }
 
 type ConnectionOwner struct {
-	ProcessID           uint32
-	UserId              int32
-	UserName            string
-	ProcessPath         string
-	AndroidPackageNames []string
+	ProcessID          uint32
+	UserId             int32
+	UserName           string
+	ProcessPath        string
+	AndroidPackageName string
 }
 
 type Notification struct {

box.go

@@ -19,6 +19,7 @@ import (
 	"github.com/sagernet/sing-box/common/tls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/dns"
+	"github.com/sagernet/sing-box/dns/transport/local"
 	"github.com/sagernet/sing-box/experimental"
 	"github.com/sagernet/sing-box/experimental/cachefile"
 	"github.com/sagernet/sing-box/log"
@@ -325,12 +326,11 @@ func New(options Options) (*Box, error) {
 		)
 	})
 	dnsTransportManager.Initialize(func() (adapter.DNSTransport, error) {
-		return dnsTransportRegistry.CreateDNSTransport(
+		return local.NewTransport(
 			ctx,
 			logFactory.NewLogger("dns/local"),
 			"local",
-			C.DNSTypeLocal,
-			&option.LocalDNSServerOptions{},
+			option.LocalDNSServerOptions{},
 		)
 	})
 	if platformInterface != nil {
@@ -555,10 +555,6 @@ func (s *Box) Outbound() adapter.OutboundManager {
 	return s.outbound
 }
 
-func (s *Box) Endpoint() adapter.EndpointManager {
-	return s.endpoint
-}
-
 func (s *Box) LogFactory() log.Factory {
 	return s.logFactory
 }

common/dialer/default.go

@@ -149,10 +149,7 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 	} else {
 		dialer.Timeout = C.TCPConnectTimeout
 	}
-	if options.DisableTCPKeepAlive {
-		dialer.KeepAlive = -1
-		dialer.KeepAliveConfig.Enable = false
-	} else {
+	if !options.DisableTCPKeepAlive {
 		keepIdle := time.Duration(options.TCPKeepAlive)
 		if keepIdle == 0 {
 			keepIdle = C.TCPKeepAliveInitial
@@ -242,7 +239,7 @@ func setMarkWrapper(networkManager adapter.NetworkManager, mark uint32, isDefaul
 func (d *DefaultDialer) DialContext(ctx context.Context, network string, address M.Socksaddr) (net.Conn, error) {
 	if !address.IsValid() {
 		return nil, E.New("invalid address")
-	} else if address.IsDomain() {
+	} else if address.IsFqdn() {
 		return nil, E.New("domain not resolved")
 	}
 	if d.networkStrategy == nil {
@@ -332,9 +329,9 @@ func (d *DefaultDialer) ListenPacket(ctx context.Context, destination M.Socksadd
 
 func (d *DefaultDialer) DialerForICMPDestination(destination netip.Addr) net.Dialer {
 	if !destination.Is6() {
-		return d.dialer4.Dialer
-	} else {
 		return d.dialer6.Dialer
+	} else {
+		return d.dialer4.Dialer
 	}
 }
 

common/dialer/resolve.go

@@ -96,7 +96,7 @@ func (d *resolveDialer) DialContext(ctx context.Context, network string, destina
 	if err != nil {
 		return nil, err
 	}
-	if !destination.IsDomain() {
+	if !destination.IsFqdn() {
 		return d.dialer.DialContext(ctx, network, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
@@ -116,7 +116,7 @@ func (d *resolveDialer) ListenPacket(ctx context.Context, destination M.Socksadd
 	if err != nil {
 		return nil, err
 	}
-	if !destination.IsDomain() {
+	if !destination.IsFqdn() {
 		return d.dialer.ListenPacket(ctx, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
@@ -144,7 +144,7 @@ func (d *resolveParallelNetworkDialer) DialParallelInterface(ctx context.Context
 	if err != nil {
 		return nil, err
 	}
-	if !destination.IsDomain() {
+	if !destination.IsFqdn() {
 		return d.dialer.DialContext(ctx, network, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)
@@ -167,7 +167,7 @@ func (d *resolveParallelNetworkDialer) ListenSerialInterfacePacket(ctx context.C
 	if err != nil {
 		return nil, err
 	}
-	if !destination.IsDomain() {
+	if !destination.IsFqdn() {
 		return d.dialer.ListenPacket(ctx, destination)
 	}
 	ctx = log.ContextWithOverrideLevel(ctx, log.LevelDebug)

common/ktls/ktls_read.go

@@ -12,7 +12,6 @@ import (
 	"fmt"
 	"io"
 	"net"
-	"unsafe"
 )
 
 func (c *Conn) Read(b []byte) (int, error) {
@@ -230,7 +229,7 @@ func (c *Conn) readRawRecord() (typ uint8, data []byte, err error) {
 	record := c.rawConn.RawInput.Next(recordHeaderLen + n)
 	data, typ, err = c.rawConn.In.Decrypt(record)
 	if err != nil {
-		err = c.rawConn.In.SetErrorLocked(c.sendAlert(*(*uint8)((*[2]unsafe.Pointer)(unsafe.Pointer(&err))[1])))
+		err = c.rawConn.In.SetErrorLocked(c.sendAlert(uint8(err.(tls.AlertError))))
 		return
 	}
 	return

common/listener/listener.go

@@ -151,7 +151,6 @@ func ListenNetworkNamespace[T any](nameOrPath string, block func() (T, error)) (
 		if err != nil {
 			return common.DefaultValue[T](), E.Cause(err, "get current netns")
 		}
-		defer currentNs.Close()
 		defer netns.Set(currentNs)
 		var targetNs netns.NsHandle
 		if strings.HasPrefix(nameOrPath, "/") {

common/listener/listener_tcp.go

@@ -37,10 +37,7 @@ func (l *Listener) ListenTCP() (net.Listener, error) {
 	if l.listenOptions.ReuseAddr {
 		listenConfig.Control = control.Append(listenConfig.Control, control.ReuseAddr())
 	}
-	if l.listenOptions.DisableTCPKeepAlive {
-		listenConfig.KeepAlive = -1
-		listenConfig.KeepAliveConfig.Enable = false
-	} else {
+	if !l.listenOptions.DisableTCPKeepAlive {
 		keepIdle := time.Duration(l.listenOptions.TCPKeepAlive)
 		if keepIdle == 0 {
 			keepIdle = C.TCPKeepAliveInitial

common/process/searcher.go

@@ -14,7 +14,6 @@ import (
 
 type Searcher interface {
 	FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error)
-	Close() error
 }
 
 var ErrNotFound = E.New("process not found")
@@ -29,7 +28,7 @@ func FindProcessInfo(searcher Searcher, ctx context.Context, network string, sou
 	if err != nil {
 		return nil, err
 	}
-	if info.UserId != -1 && info.UserName == "" {
+	if info.UserId != -1 {
 		osUser, _ := user.LookupId(F.ToString(info.UserId))
 		if osUser != nil {
 			info.UserName = osUser.Username

common/process/searcher_android.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-tun"
-	"github.com/sagernet/sing/common"
 )
 
 var _ Searcher = (*androidSearcher)(nil)
@@ -19,30 +18,22 @@ func NewSearcher(config Config) (Searcher, error) {
 	return &androidSearcher{config.PackageManager}, nil
 }
 
-func (s *androidSearcher) Close() error {
-	return nil
-}
-
 func (s *androidSearcher) FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error) {
-	family, protocol, err := socketDiagSettings(network, source)
+	_, uid, err := resolveSocketByNetlink(network, source, destination)
 	if err != nil {
 		return nil, err
 	}
-	_, uid, err := querySocketDiagOnce(family, protocol, source)
-	if err != nil {
-		return nil, err
+	if sharedPackage, loaded := s.packageManager.SharedPackageByID(uid % 100000); loaded {
+		return &adapter.ConnectionOwner{
+			UserId:             int32(uid),
+			AndroidPackageName: sharedPackage,
+		}, nil
 	}
-	appID := uid % 100000
-	var packageNames []string
-	if sharedPackage, loaded := s.packageManager.SharedPackageByID(appID); loaded {
-		packageNames = append(packageNames, sharedPackage)
+	if packageName, loaded := s.packageManager.PackageByID(uid % 100000); loaded {
+		return &adapter.ConnectionOwner{
+			UserId:             int32(uid),
+			AndroidPackageName: packageName,
+		}, nil
 	}
-	if packages, loaded := s.packageManager.PackagesByID(appID); loaded {
-		packageNames = append(packageNames, packages...)
-	}
-	packageNames = common.Uniq(packageNames)
-	return &adapter.ConnectionOwner{
-		UserId:              int32(uid),
-		AndroidPackageNames: packageNames,
-	}, nil
+	return &adapter.ConnectionOwner{UserId: int32(uid)}, nil
 }

common/process/searcher_darwin.go

@@ -1,15 +1,19 @@
-//go:build darwin
-
 package process
 
 import (
 	"context"
+	"encoding/binary"
 	"net/netip"
+	"os"
 	"strconv"
 	"strings"
 	"syscall"
+	"unsafe"
 
 	"github.com/sagernet/sing-box/adapter"
+	N "github.com/sagernet/sing/common/network"
+
+	"golang.org/x/sys/unix"
 )
 
 var _ Searcher = (*darwinSearcher)(nil)
@@ -20,12 +24,12 @@ func NewSearcher(_ Config) (Searcher, error) {
 	return &darwinSearcher{}, nil
 }
 
-func (d *darwinSearcher) Close() error {
-	return nil
-}
-
 func (d *darwinSearcher) FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error) {
-	return FindDarwinConnectionOwner(network, source, destination)
+	processName, err := findProcessName(network, source.Addr(), int(source.Port()))
+	if err != nil {
+		return nil, err
+	}
+	return &adapter.ConnectionOwner{ProcessPath: processName, UserId: -1}, nil
 }
 
 var structSize = func() int {
@@ -43,3 +47,107 @@ var structSize = func() int {
 		return 384
 	}
 }()
+
+func findProcessName(network string, ip netip.Addr, port int) (string, error) {
+	var spath string
+	switch network {
+	case N.NetworkTCP:
+		spath = "net.inet.tcp.pcblist_n"
+	case N.NetworkUDP:
+		spath = "net.inet.udp.pcblist_n"
+	default:
+		return "", os.ErrInvalid
+	}
+
+	isIPv4 := ip.Is4()
+
+	value, err := unix.SysctlRaw(spath)
+	if err != nil {
+		return "", err
+	}
+
+	buf := value
+
+	// from darwin-xnu/bsd/netinet/in_pcblist.c:get_pcblist_n
+	// size/offset are round up (aligned) to 8 bytes in darwin
+	// rup8(sizeof(xinpcb_n)) + rup8(sizeof(xsocket_n)) +
+	// 2 * rup8(sizeof(xsockbuf_n)) + rup8(sizeof(xsockstat_n))
+	itemSize := structSize
+	if network == N.NetworkTCP {
+		// rup8(sizeof(xtcpcb_n))
+		itemSize += 208
+	}
+
+	var fallbackUDPProcess string
+	// skip the first xinpgen(24 bytes) block
+	for i := 24; i+itemSize <= len(buf); i += itemSize {
+		// offset of xinpcb_n and xsocket_n
+		inp, so := i, i+104
+
+		srcPort := binary.BigEndian.Uint16(buf[inp+18 : inp+20])
+		if uint16(port) != srcPort {
+			continue
+		}
+
+		// xinpcb_n.inp_vflag
+		flag := buf[inp+44]
+
+		var srcIP netip.Addr
+		srcIsIPv4 := false
+		switch {
+		case flag&0x1 > 0 && isIPv4:
+			// ipv4
+			srcIP = netip.AddrFrom4([4]byte(buf[inp+76 : inp+80]))
+			srcIsIPv4 = true
+		case flag&0x2 > 0 && !isIPv4:
+			// ipv6
+			srcIP = netip.AddrFrom16([16]byte(buf[inp+64 : inp+80]))
+		default:
+			continue
+		}
+
+		if ip == srcIP {
+			// xsocket_n.so_last_pid
+			pid := readNativeUint32(buf[so+68 : so+72])
+			return getExecPathFromPID(pid)
+		}
+
+		// udp packet connection may be not equal with srcIP
+		if network == N.NetworkUDP && srcIP.IsUnspecified() && isIPv4 == srcIsIPv4 {
+			pid := readNativeUint32(buf[so+68 : so+72])
+			fallbackUDPProcess, _ = getExecPathFromPID(pid)
+		}
+	}
+
+	if network == N.NetworkUDP && len(fallbackUDPProcess) > 0 {
+		return fallbackUDPProcess, nil
+	}
+
+	return "", ErrNotFound
+}
+
+func getExecPathFromPID(pid uint32) (string, error) {
+	const (
+		procpidpathinfo     = 0xb
+		procpidpathinfosize = 1024
+		proccallnumpidinfo  = 0x2
+	)
+	buf := make([]byte, procpidpathinfosize)
+	_, _, errno := syscall.Syscall6(
+		syscall.SYS_PROC_INFO,
+		proccallnumpidinfo,
+		uintptr(pid),
+		procpidpathinfo,
+		0,
+		uintptr(unsafe.Pointer(&buf[0])),
+		procpidpathinfosize)
+	if errno != 0 {
+		return "", errno
+	}
+
+	return unix.ByteSliceToString(buf), nil
+}
+
+func readNativeUint32(b []byte) uint32 {
+	return *(*uint32)(unsafe.Pointer(&b[0]))
+}

common/process/searcher_darwin_shared.go

@@ -1,269 +0,0 @@
-//go:build darwin
-
-package process
-
-import (
-	"encoding/binary"
-	"net/netip"
-	"os"
-	"sync"
-	"syscall"
-	"time"
-	"unsafe"
-
-	"github.com/sagernet/sing-box/adapter"
-	N "github.com/sagernet/sing/common/network"
-
-	"golang.org/x/sys/unix"
-)
-
-const (
-	darwinSnapshotTTL = 200 * time.Millisecond
-
-	darwinXinpgenSize        = 24
-	darwinXsocketOffset      = 104
-	darwinXinpcbForeignPort  = 16
-	darwinXinpcbLocalPort    = 18
-	darwinXinpcbVFlag        = 44
-	darwinXinpcbForeignAddr  = 48
-	darwinXinpcbLocalAddr    = 64
-	darwinXinpcbIPv4Addr     = 12
-	darwinXsocketUID         = 64
-	darwinXsocketLastPID     = 68
-	darwinTCPExtraStructSize = 208
-)
-
-type darwinConnectionEntry struct {
-	localAddr  netip.Addr
-	remoteAddr netip.Addr
-	localPort  uint16
-	remotePort uint16
-	pid        uint32
-	uid        int32
-}
-
-type darwinConnectionMatchKind uint8
-
-const (
-	darwinConnectionMatchExact darwinConnectionMatchKind = iota
-	darwinConnectionMatchLocalFallback
-	darwinConnectionMatchWildcardFallback
-)
-
-type darwinSnapshot struct {
-	createdAt time.Time
-	entries   []darwinConnectionEntry
-}
-
-type darwinConnectionFinder struct {
-	access    sync.Mutex
-	ttl       time.Duration
-	snapshots map[string]darwinSnapshot
-	builder   func(string) (darwinSnapshot, error)
-}
-
-var sharedDarwinConnectionFinder = newDarwinConnectionFinder(darwinSnapshotTTL)
-
-func newDarwinConnectionFinder(ttl time.Duration) *darwinConnectionFinder {
-	return &darwinConnectionFinder{
-		ttl:       ttl,
-		snapshots: make(map[string]darwinSnapshot),
-		builder:   buildDarwinSnapshot,
-	}
-}
-
-func FindDarwinConnectionOwner(network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error) {
-	return sharedDarwinConnectionFinder.find(network, source, destination)
-}
-
-func (f *darwinConnectionFinder) find(network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error) {
-	networkName := N.NetworkName(network)
-	source = normalizeDarwinAddrPort(source)
-	destination = normalizeDarwinAddrPort(destination)
-	var lastOwner *adapter.ConnectionOwner
-	for attempt := 0; attempt < 2; attempt++ {
-		snapshot, fromCache, err := f.loadSnapshot(networkName, attempt > 0)
-		if err != nil {
-			return nil, err
-		}
-		entry, matchKind, err := matchDarwinConnectionEntry(snapshot.entries, networkName, source, destination)
-		if err != nil {
-			if err == ErrNotFound && fromCache {
-				continue
-			}
-			return nil, err
-		}
-		if fromCache && matchKind != darwinConnectionMatchExact {
-			continue
-		}
-		owner := &adapter.ConnectionOwner{
-			UserId: entry.uid,
-		}
-		lastOwner = owner
-		if entry.pid == 0 {
-			return owner, nil
-		}
-		processPath, err := getExecPathFromPID(entry.pid)
-		if err == nil {
-			owner.ProcessPath = processPath
-			return owner, nil
-		}
-		if fromCache {
-			continue
-		}
-		return owner, nil
-	}
-	if lastOwner != nil {
-		return lastOwner, nil
-	}
-	return nil, ErrNotFound
-}
-
-func (f *darwinConnectionFinder) loadSnapshot(network string, forceRefresh bool) (darwinSnapshot, bool, error) {
-	f.access.Lock()
-	defer f.access.Unlock()
-	if !forceRefresh {
-		if snapshot, loaded := f.snapshots[network]; loaded && time.Since(snapshot.createdAt) < f.ttl {
-			return snapshot, true, nil
-		}
-	}
-	snapshot, err := f.builder(network)
-	if err != nil {
-		return darwinSnapshot{}, false, err
-	}
-	f.snapshots[network] = snapshot
-	return snapshot, false, nil
-}
-
-func buildDarwinSnapshot(network string) (darwinSnapshot, error) {
-	spath, itemSize, err := darwinSnapshotSettings(network)
-	if err != nil {
-		return darwinSnapshot{}, err
-	}
-	value, err := unix.SysctlRaw(spath)
-	if err != nil {
-		return darwinSnapshot{}, err
-	}
-	return darwinSnapshot{
-		createdAt: time.Now(),
-		entries:   parseDarwinSnapshot(value, itemSize),
-	}, nil
-}
-
-func darwinSnapshotSettings(network string) (string, int, error) {
-	itemSize := structSize
-	switch network {
-	case N.NetworkTCP:
-		return "net.inet.tcp.pcblist_n", itemSize + darwinTCPExtraStructSize, nil
-	case N.NetworkUDP:
-		return "net.inet.udp.pcblist_n", itemSize, nil
-	default:
-		return "", 0, os.ErrInvalid
-	}
-}
-
-func parseDarwinSnapshot(buf []byte, itemSize int) []darwinConnectionEntry {
-	entries := make([]darwinConnectionEntry, 0, (len(buf)-darwinXinpgenSize)/itemSize)
-	for i := darwinXinpgenSize; i+itemSize <= len(buf); i += itemSize {
-		inp := i
-		so := i + darwinXsocketOffset
-		entry, ok := parseDarwinConnectionEntry(buf[inp:so], buf[so:so+structSize-darwinXsocketOffset])
-		if ok {
-			entries = append(entries, entry)
-		}
-	}
-	return entries
-}
-
-func parseDarwinConnectionEntry(inp []byte, so []byte) (darwinConnectionEntry, bool) {
-	if len(inp) < darwinXsocketOffset || len(so) < structSize-darwinXsocketOffset {
-		return darwinConnectionEntry{}, false
-	}
-	entry := darwinConnectionEntry{
-		remotePort: binary.BigEndian.Uint16(inp[darwinXinpcbForeignPort : darwinXinpcbForeignPort+2]),
-		localPort:  binary.BigEndian.Uint16(inp[darwinXinpcbLocalPort : darwinXinpcbLocalPort+2]),
-		pid:        binary.NativeEndian.Uint32(so[darwinXsocketLastPID : darwinXsocketLastPID+4]),
-		uid:        int32(binary.NativeEndian.Uint32(so[darwinXsocketUID : darwinXsocketUID+4])),
-	}
-	flag := inp[darwinXinpcbVFlag]
-	switch {
-	case flag&0x1 != 0:
-		entry.remoteAddr = netip.AddrFrom4([4]byte(inp[darwinXinpcbForeignAddr+darwinXinpcbIPv4Addr : darwinXinpcbForeignAddr+darwinXinpcbIPv4Addr+4]))
-		entry.localAddr = netip.AddrFrom4([4]byte(inp[darwinXinpcbLocalAddr+darwinXinpcbIPv4Addr : darwinXinpcbLocalAddr+darwinXinpcbIPv4Addr+4]))
-		return entry, true
-	case flag&0x2 != 0:
-		entry.remoteAddr = netip.AddrFrom16([16]byte(inp[darwinXinpcbForeignAddr : darwinXinpcbForeignAddr+16]))
-		entry.localAddr = netip.AddrFrom16([16]byte(inp[darwinXinpcbLocalAddr : darwinXinpcbLocalAddr+16]))
-		return entry, true
-	default:
-		return darwinConnectionEntry{}, false
-	}
-}
-
-func matchDarwinConnectionEntry(entries []darwinConnectionEntry, network string, source netip.AddrPort, destination netip.AddrPort) (darwinConnectionEntry, darwinConnectionMatchKind, error) {
-	sourceAddr := source.Addr()
-	if !sourceAddr.IsValid() {
-		return darwinConnectionEntry{}, darwinConnectionMatchExact, os.ErrInvalid
-	}
-	var localFallback darwinConnectionEntry
-	var hasLocalFallback bool
-	var wildcardFallback darwinConnectionEntry
-	var hasWildcardFallback bool
-	for _, entry := range entries {
-		if entry.localPort != source.Port() || sourceAddr.BitLen() != entry.localAddr.BitLen() {
-			continue
-		}
-		if entry.localAddr == sourceAddr && destination.IsValid() && entry.remotePort == destination.Port() && entry.remoteAddr == destination.Addr() {
-			return entry, darwinConnectionMatchExact, nil
-		}
-		if !destination.IsValid() && entry.localAddr == sourceAddr {
-			return entry, darwinConnectionMatchExact, nil
-		}
-		if network != N.NetworkUDP {
-			continue
-		}
-		if !hasLocalFallback && entry.localAddr == sourceAddr {
-			hasLocalFallback = true
-			localFallback = entry
-		}
-		if !hasWildcardFallback && entry.localAddr.IsUnspecified() {
-			hasWildcardFallback = true
-			wildcardFallback = entry
-		}
-	}
-	if hasLocalFallback {
-		return localFallback, darwinConnectionMatchLocalFallback, nil
-	}
-	if hasWildcardFallback {
-		return wildcardFallback, darwinConnectionMatchWildcardFallback, nil
-	}
-	return darwinConnectionEntry{}, darwinConnectionMatchExact, ErrNotFound
-}
-
-func normalizeDarwinAddrPort(addrPort netip.AddrPort) netip.AddrPort {
-	if !addrPort.IsValid() {
-		return addrPort
-	}
-	return netip.AddrPortFrom(addrPort.Addr().Unmap(), addrPort.Port())
-}
-
-func getExecPathFromPID(pid uint32) (string, error) {
-	const (
-		procpidpathinfo     = 0xb
-		procpidpathinfosize = 1024
-		proccallnumpidinfo  = 0x2
-	)
-	buf := make([]byte, procpidpathinfosize)
-	_, _, errno := syscall.Syscall6(
-		syscall.SYS_PROC_INFO,
-		proccallnumpidinfo,
-		uintptr(pid),
-		procpidpathinfo,
-		0,
-		uintptr(unsafe.Pointer(&buf[0])),
-		procpidpathinfosize)
-	if errno != 0 {
-		return "", errno
-	}
-	return unix.ByteSliceToString(buf), nil
-}

common/process/searcher_linux.go

@@ -4,82 +4,33 @@ package process
 
 import (
 	"context"
-	"errors"
 	"net/netip"
-	"syscall"
-	"time"
 
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/log"
-	E "github.com/sagernet/sing/common/exceptions"
 )
 
 var _ Searcher = (*linuxSearcher)(nil)
 
 type linuxSearcher struct {
-	logger           log.ContextLogger
-	diagConns        [4]*socketDiagConn
-	processPathCache *uidProcessPathCache
+	logger log.ContextLogger
 }
 
 func NewSearcher(config Config) (Searcher, error) {
-	searcher := &linuxSearcher{
-		logger:           config.Logger,
-		processPathCache: newUIDProcessPathCache(time.Second),
-	}
-	for _, family := range []uint8{syscall.AF_INET, syscall.AF_INET6} {
-		for _, protocol := range []uint8{syscall.IPPROTO_TCP, syscall.IPPROTO_UDP} {
-			searcher.diagConns[socketDiagConnIndex(family, protocol)] = newSocketDiagConn(family, protocol)
-		}
-	}
-	return searcher, nil
-}
-
-func (s *linuxSearcher) Close() error {
-	var errs []error
-	for _, conn := range s.diagConns {
-		if conn == nil {
-			continue
-		}
-		errs = append(errs, conn.Close())
-	}
-	return E.Errors(errs...)
+	return &linuxSearcher{config.Logger}, nil
 }
 
 func (s *linuxSearcher) FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error) {
-	inode, uid, err := s.resolveSocketByNetlink(network, source, destination)
+	inode, uid, err := resolveSocketByNetlink(network, source, destination)
 	if err != nil {
 		return nil, err
 	}
-	processInfo := &adapter.ConnectionOwner{
-		UserId: int32(uid),
-	}
-	processPath, err := s.processPathCache.findProcessPath(inode, uid)
+	processPath, err := resolveProcessNameByProcSearch(inode, uid)
 	if err != nil {
 		s.logger.DebugContext(ctx, "find process path: ", err)
-	} else {
-		processInfo.ProcessPath = processPath
 	}
-	return processInfo, nil
-}
-
-func (s *linuxSearcher) resolveSocketByNetlink(network string, source netip.AddrPort, destination netip.AddrPort) (inode, uid uint32, err error) {
-	family, protocol, err := socketDiagSettings(network, source)
-	if err != nil {
-		return 0, 0, err
-	}
-	conn := s.diagConns[socketDiagConnIndex(family, protocol)]
-	if conn == nil {
-		return 0, 0, E.New("missing socket diag connection for family=", family, " protocol=", protocol)
-	}
-	if destination.IsValid() && source.Addr().BitLen() == destination.Addr().BitLen() {
-		inode, uid, err = conn.query(source, destination)
-		if err == nil {
-			return inode, uid, nil
-		}
-		if !errors.Is(err, ErrNotFound) {
-			return 0, 0, err
-		}
-	}
-	return querySocketDiagOnce(family, protocol, source)
+	return &adapter.ConnectionOwner{
+		UserId:      int32(uid),
+		ProcessPath: processPath,
+	}, nil
 }

common/process/searcher_linux_shared.go

@@ -3,67 +3,43 @@
 package process
 
 import (
+	"bytes"
 	"encoding/binary"
-	"errors"
+	"fmt"
+	"net"
 	"net/netip"
 	"os"
-	"path/filepath"
+	"path"
 	"strings"
-	"sync"
 	"syscall"
-	"time"
 	"unicode"
+	"unsafe"
 
-	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/buf"
 	E "github.com/sagernet/sing/common/exceptions"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/contrab/freelru"
-	"github.com/sagernet/sing/contrab/maphash"
 )
 
+// from https://github.com/vishvananda/netlink/blob/bca67dfc8220b44ef582c9da4e9172bf1c9ec973/nl/nl_linux.go#L52-L62
+var nativeEndian = func() binary.ByteOrder {
+	var x uint32 = 0x01020304
+	if *(*byte)(unsafe.Pointer(&x)) == 0x01 {
+		return binary.BigEndian
+	}
+
+	return binary.LittleEndian
+}()
+
 const (
-	sizeOfSocketDiagRequestData = 56
-	sizeOfSocketDiagRequest     = syscall.SizeofNlMsghdr + sizeOfSocketDiagRequestData
-	socketDiagResponseMinSize   = 72
-	socketDiagByFamily          = 20
-	pathProc                    = "/proc"
+	sizeOfSocketDiagRequest = syscall.SizeofNlMsghdr + 8 + 48
+	socketDiagByFamily      = 20
+	pathProc                = "/proc"
 )
 
-type socketDiagConn struct {
-	access   sync.Mutex
-	family   uint8
-	protocol uint8
-	fd       int
-}
+func resolveSocketByNetlink(network string, source netip.AddrPort, destination netip.AddrPort) (inode, uid uint32, err error) {
+	var family uint8
+	var protocol uint8
 
-type uidProcessPathCache struct {
-	cache freelru.Cache[uint32, *uidProcessPaths]
-}
-
-type uidProcessPaths struct {
-	entries map[uint32]string
-}
-
-func newSocketDiagConn(family, protocol uint8) *socketDiagConn {
-	return &socketDiagConn{
-		family:   family,
-		protocol: protocol,
-		fd:       -1,
-	}
-}
-
-func socketDiagConnIndex(family, protocol uint8) int {
-	index := 0
-	if protocol == syscall.IPPROTO_UDP {
-		index += 2
-	}
-	if family == syscall.AF_INET6 {
-		index++
-	}
-	return index
-}
-
-func socketDiagSettings(network string, source netip.AddrPort) (family, protocol uint8, err error) {
 	switch network {
 	case N.NetworkTCP:
 		protocol = syscall.IPPROTO_TCP
@@ -72,308 +48,151 @@ func socketDiagSettings(network string, source netip.AddrPort) (family, protocol
 	default:
 		return 0, 0, os.ErrInvalid
 	}
-	switch {
-	case source.Addr().Is4():
+
+	if source.Addr().Is4() {
 		family = syscall.AF_INET
-	case source.Addr().Is6():
+	} else {
 		family = syscall.AF_INET6
-	default:
-		return 0, 0, os.ErrInvalid
 	}
-	return family, protocol, nil
-}
 
-func newUIDProcessPathCache(ttl time.Duration) *uidProcessPathCache {
-	cache := common.Must1(freelru.NewSharded[uint32, *uidProcessPaths](64, maphash.NewHasher[uint32]().Hash32))
-	cache.SetLifetime(ttl)
-	return &uidProcessPathCache{cache: cache}
-}
+	req := packSocketDiagRequest(family, protocol, source)
 
-func (c *uidProcessPathCache) findProcessPath(targetInode, uid uint32) (string, error) {
-	if cached, ok := c.cache.Get(uid); ok {
-		if processPath, found := cached.entries[targetInode]; found {
-			return processPath, nil
-		}
-	}
-	processPaths, err := buildProcessPathByUIDCache(uid)
-	if err != nil {
-		return "", err
-	}
-	c.cache.Add(uid, &uidProcessPaths{entries: processPaths})
-	processPath, found := processPaths[targetInode]
-	if !found {
-		return "", E.New("process of uid(", uid, "), inode(", targetInode, ") not found")
-	}
-	return processPath, nil
-}
-
-func (c *socketDiagConn) Close() error {
-	c.access.Lock()
-	defer c.access.Unlock()
-	return c.closeLocked()
-}
-
-func (c *socketDiagConn) query(source netip.AddrPort, destination netip.AddrPort) (inode, uid uint32, err error) {
-	c.access.Lock()
-	defer c.access.Unlock()
-	request := packSocketDiagRequest(c.family, c.protocol, source, destination, false)
-	for attempt := 0; attempt < 2; attempt++ {
-		err = c.ensureOpenLocked()
-		if err != nil {
-			return 0, 0, E.Cause(err, "dial netlink")
-		}
-		inode, uid, err = querySocketDiag(c.fd, request)
-		if err == nil || errors.Is(err, ErrNotFound) {
-			return inode, uid, err
-		}
-		if !shouldRetrySocketDiag(err) {
-			return 0, 0, err
-		}
-		_ = c.closeLocked()
-	}
-	return 0, 0, err
-}
-
-func querySocketDiagOnce(family, protocol uint8, source netip.AddrPort) (inode, uid uint32, err error) {
-	fd, err := openSocketDiag()
+	socket, err := syscall.Socket(syscall.AF_NETLINK, syscall.SOCK_DGRAM, syscall.NETLINK_INET_DIAG)
 	if err != nil {
 		return 0, 0, E.Cause(err, "dial netlink")
 	}
-	defer syscall.Close(fd)
-	return querySocketDiag(fd, packSocketDiagRequest(family, protocol, source, netip.AddrPort{}, true))
-}
+	defer syscall.Close(socket)
 
-func (c *socketDiagConn) ensureOpenLocked() error {
-	if c.fd != -1 {
-		return nil
-	}
-	fd, err := openSocketDiag()
-	if err != nil {
-		return err
-	}
-	c.fd = fd
-	return nil
-}
+	syscall.SetsockoptTimeval(socket, syscall.SOL_SOCKET, syscall.SO_SNDTIMEO, &syscall.Timeval{Usec: 100})
+	syscall.SetsockoptTimeval(socket, syscall.SOL_SOCKET, syscall.SO_RCVTIMEO, &syscall.Timeval{Usec: 100})
 
-func openSocketDiag() (int, error) {
-	fd, err := syscall.Socket(syscall.AF_NETLINK, syscall.SOCK_DGRAM|syscall.SOCK_CLOEXEC, syscall.NETLINK_INET_DIAG)
-	if err != nil {
-		return -1, err
-	}
-	timeout := &syscall.Timeval{Usec: 100}
-	if err = syscall.SetsockoptTimeval(fd, syscall.SOL_SOCKET, syscall.SO_SNDTIMEO, timeout); err != nil {
-		syscall.Close(fd)
-		return -1, err
-	}
-	if err = syscall.SetsockoptTimeval(fd, syscall.SOL_SOCKET, syscall.SO_RCVTIMEO, timeout); err != nil {
-		syscall.Close(fd)
-		return -1, err
-	}
-	if err = syscall.Connect(fd, &syscall.SockaddrNetlink{
+	err = syscall.Connect(socket, &syscall.SockaddrNetlink{
 		Family: syscall.AF_NETLINK,
+		Pad:    0,
 		Pid:    0,
 		Groups: 0,
-	}); err != nil {
-		syscall.Close(fd)
-		return -1, err
+	})
+	if err != nil {
+		return
 	}
-	return fd, nil
-}
 
-func (c *socketDiagConn) closeLocked() error {
-	if c.fd == -1 {
-		return nil
-	}
-	err := syscall.Close(c.fd)
-	c.fd = -1
-	return err
-}
-
-func packSocketDiagRequest(family, protocol byte, source netip.AddrPort, destination netip.AddrPort, dump bool) []byte {
-	request := make([]byte, sizeOfSocketDiagRequest)
-
-	binary.NativeEndian.PutUint32(request[0:4], sizeOfSocketDiagRequest)
-	binary.NativeEndian.PutUint16(request[4:6], socketDiagByFamily)
-	flags := uint16(syscall.NLM_F_REQUEST)
-	if dump {
-		flags |= syscall.NLM_F_DUMP
-	}
-	binary.NativeEndian.PutUint16(request[6:8], flags)
-	binary.NativeEndian.PutUint32(request[8:12], 0)
-	binary.NativeEndian.PutUint32(request[12:16], 0)
-
-	request[16] = family
-	request[17] = protocol
-	request[18] = 0
-	request[19] = 0
-	if dump {
-		binary.NativeEndian.PutUint32(request[20:24], 0xFFFFFFFF)
-	}
-	requestSource := source
-	requestDestination := destination
-	if protocol == syscall.IPPROTO_UDP && !dump && destination.IsValid() {
-		// udp_dump_one expects the exact-match endpoints reversed for historical reasons.
-		requestSource, requestDestination = destination, source
-	}
-	binary.BigEndian.PutUint16(request[24:26], requestSource.Port())
-	binary.BigEndian.PutUint16(request[26:28], requestDestination.Port())
-	if family == syscall.AF_INET6 {
-		copy(request[28:44], requestSource.Addr().AsSlice())
-		if requestDestination.IsValid() {
-			copy(request[44:60], requestDestination.Addr().AsSlice())
-		}
-	} else {
-		copy(request[28:32], requestSource.Addr().AsSlice())
-		if requestDestination.IsValid() {
-			copy(request[44:48], requestDestination.Addr().AsSlice())
-		}
-	}
-	binary.NativeEndian.PutUint32(request[60:64], 0)
-	binary.NativeEndian.PutUint64(request[64:72], 0xFFFFFFFFFFFFFFFF)
-	return request
-}
-
-func querySocketDiag(fd int, request []byte) (inode, uid uint32, err error) {
-	_, err = syscall.Write(fd, request)
+	_, err = syscall.Write(socket, req)
 	if err != nil {
 		return 0, 0, E.Cause(err, "write netlink request")
 	}
-	buffer := make([]byte, 64<<10)
-	n, err := syscall.Read(fd, buffer)
+
+	buffer := buf.New()
+	defer buffer.Release()
+
+	n, err := syscall.Read(socket, buffer.FreeBytes())
 	if err != nil {
 		return 0, 0, E.Cause(err, "read netlink response")
 	}
-	messages, err := syscall.ParseNetlinkMessage(buffer[:n])
+
+	buffer.Truncate(n)
+
+	messages, err := syscall.ParseNetlinkMessage(buffer.Bytes())
 	if err != nil {
 		return 0, 0, E.Cause(err, "parse netlink message")
+	} else if len(messages) == 0 {
+		return 0, 0, E.New("unexcepted netlink response")
 	}
-	return unpackSocketDiagMessages(messages)
+
+	message := messages[0]
+	if message.Header.Type&syscall.NLMSG_ERROR != 0 {
+		return 0, 0, E.New("netlink message: NLMSG_ERROR")
+	}
+
+	inode, uid = unpackSocketDiagResponse(&messages[0])
+	return
 }
 
-func unpackSocketDiagMessages(messages []syscall.NetlinkMessage) (inode, uid uint32, err error) {
-	for _, message := range messages {
-		switch message.Header.Type {
-		case syscall.NLMSG_DONE:
-			continue
-		case syscall.NLMSG_ERROR:
-			err = unpackSocketDiagError(&message)
-			if err != nil {
-				return 0, 0, err
-			}
-		case socketDiagByFamily:
-			inode, uid = unpackSocketDiagResponse(&message)
-			if inode != 0 || uid != 0 {
-				return inode, uid, nil
-			}
-		}
-	}
-	return 0, 0, ErrNotFound
+func packSocketDiagRequest(family, protocol byte, source netip.AddrPort) []byte {
+	s := make([]byte, 16)
+	copy(s, source.Addr().AsSlice())
+
+	buf := make([]byte, sizeOfSocketDiagRequest)
+
+	nativeEndian.PutUint32(buf[0:4], sizeOfSocketDiagRequest)
+	nativeEndian.PutUint16(buf[4:6], socketDiagByFamily)
+	nativeEndian.PutUint16(buf[6:8], syscall.NLM_F_REQUEST|syscall.NLM_F_DUMP)
+	nativeEndian.PutUint32(buf[8:12], 0)
+	nativeEndian.PutUint32(buf[12:16], 0)
+
+	buf[16] = family
+	buf[17] = protocol
+	buf[18] = 0
+	buf[19] = 0
+	nativeEndian.PutUint32(buf[20:24], 0xFFFFFFFF)
+
+	binary.BigEndian.PutUint16(buf[24:26], source.Port())
+	binary.BigEndian.PutUint16(buf[26:28], 0)
+
+	copy(buf[28:44], s)
+	copy(buf[44:60], net.IPv6zero)
+
+	nativeEndian.PutUint32(buf[60:64], 0)
+	nativeEndian.PutUint64(buf[64:72], 0xFFFFFFFFFFFFFFFF)
+
+	return buf
 }
 
 func unpackSocketDiagResponse(msg *syscall.NetlinkMessage) (inode, uid uint32) {
-	if len(msg.Data) < socketDiagResponseMinSize {
+	if len(msg.Data) < 72 {
 		return 0, 0
 	}
-	uid = binary.NativeEndian.Uint32(msg.Data[64:68])
-	inode = binary.NativeEndian.Uint32(msg.Data[68:72])
-	return inode, uid
+
+	data := msg.Data
+
+	uid = nativeEndian.Uint32(data[64:68])
+	inode = nativeEndian.Uint32(data[68:72])
+
+	return
 }
 
-func unpackSocketDiagError(msg *syscall.NetlinkMessage) error {
-	if len(msg.Data) < 4 {
-		return E.New("netlink message: NLMSG_ERROR")
-	}
-	errno := int32(binary.NativeEndian.Uint32(msg.Data[:4]))
-	if errno == 0 {
-		return nil
-	}
-	if errno < 0 {
-		errno = -errno
-	}
-	sysErr := syscall.Errno(errno)
-	switch sysErr {
-	case syscall.ENOENT, syscall.ESRCH:
-		return ErrNotFound
-	default:
-		return E.New("netlink message: ", sysErr)
-	}
-}
-
-func shouldRetrySocketDiag(err error) bool {
-	return err != nil && !errors.Is(err, ErrNotFound)
-}
-
-func buildProcessPathByUIDCache(uid uint32) (map[uint32]string, error) {
+func resolveProcessNameByProcSearch(inode, uid uint32) (string, error) {
 	files, err := os.ReadDir(pathProc)
 	if err != nil {
-		return nil, err
+		return "", err
 	}
+
 	buffer := make([]byte, syscall.PathMax)
-	processPaths := make(map[uint32]string)
-	for _, file := range files {
-		if !file.IsDir() || !isPid(file.Name()) {
+	socket := []byte(fmt.Sprintf("socket:[%d]", inode))
+
+	for _, f := range files {
+		if !f.IsDir() || !isPid(f.Name()) {
 			continue
 		}
-		info, err := file.Info()
+
+		info, err := f.Info()
 		if err != nil {
-			if isIgnorableProcError(err) {
-				continue
-			}
-			return nil, err
+			return "", err
 		}
 		if info.Sys().(*syscall.Stat_t).Uid != uid {
 			continue
 		}
-		processPath := filepath.Join(pathProc, file.Name())
-		fdPath := filepath.Join(processPath, "fd")
-		exePath, err := os.Readlink(filepath.Join(processPath, "exe"))
-		if err != nil {
-			if isIgnorableProcError(err) {
-				continue
-			}
-			return nil, err
-		}
+
+		processPath := path.Join(pathProc, f.Name())
+		fdPath := path.Join(processPath, "fd")
+
 		fds, err := os.ReadDir(fdPath)
 		if err != nil {
 			continue
 		}
+
 		for _, fd := range fds {
-			n, err := syscall.Readlink(filepath.Join(fdPath, fd.Name()), buffer)
+			n, err := syscall.Readlink(path.Join(fdPath, fd.Name()), buffer)
 			if err != nil {
 				continue
 			}
-			inode, ok := parseSocketInode(buffer[:n])
-			if !ok {
-				continue
-			}
-			if _, loaded := processPaths[inode]; !loaded {
-				processPaths[inode] = exePath
+
+			if bytes.Equal(buffer[:n], socket) {
+				return os.Readlink(path.Join(processPath, "exe"))
 			}
 		}
 	}
-	return processPaths, nil
-}
 
-func isIgnorableProcError(err error) bool {
-	return os.IsNotExist(err) || os.IsPermission(err)
-}
-
-func parseSocketInode(link []byte) (uint32, bool) {
-	const socketPrefix = "socket:["
-	if len(link) <= len(socketPrefix) || string(link[:len(socketPrefix)]) != socketPrefix || link[len(link)-1] != ']' {
-		return 0, false
-	}
-	var inode uint64
-	for _, char := range link[len(socketPrefix) : len(link)-1] {
-		if char < '0' || char > '9' {
-			return 0, false
-		}
-		inode = inode*10 + uint64(char-'0')
-		if inode > uint64(^uint32(0)) {
-			return 0, false
-		}
-	}
-	return uint32(inode), true
+	return "", fmt.Errorf("process of uid(%d),inode(%d) not found", uid, inode)
 }
 
 func isPid(s string) bool {

common/process/searcher_linux_shared_test.go

@@ -1,60 +0,0 @@
-//go:build linux
-
-package process
-
-import (
-	"net"
-	"net/netip"
-	"os"
-	"syscall"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestQuerySocketDiagUDPExact(t *testing.T) {
-	t.Parallel()
-	server, err := net.ListenUDP("udp4", &net.UDPAddr{IP: net.IPv4(127, 0, 0, 1), Port: 0})
-	require.NoError(t, err)
-	defer server.Close()
-
-	client, err := net.DialUDP("udp4", nil, server.LocalAddr().(*net.UDPAddr))
-	require.NoError(t, err)
-	defer client.Close()
-
-	err = client.SetDeadline(time.Now().Add(time.Second))
-	require.NoError(t, err)
-	_, err = client.Write([]byte{0})
-	require.NoError(t, err)
-
-	err = server.SetReadDeadline(time.Now().Add(time.Second))
-	require.NoError(t, err)
-	buffer := make([]byte, 1)
-	_, _, err = server.ReadFromUDP(buffer)
-	require.NoError(t, err)
-
-	source := addrPortFromUDPAddr(t, client.LocalAddr())
-	destination := addrPortFromUDPAddr(t, client.RemoteAddr())
-
-	fd, err := openSocketDiag()
-	require.NoError(t, err)
-	defer syscall.Close(fd)
-
-	inode, uid, err := querySocketDiag(fd, packSocketDiagRequest(syscall.AF_INET, syscall.IPPROTO_UDP, source, destination, false))
-	require.NoError(t, err)
-	require.NotZero(t, inode)
-	require.EqualValues(t, os.Getuid(), uid)
-}
-
-func addrPortFromUDPAddr(t *testing.T, addr net.Addr) netip.AddrPort {
-	t.Helper()
-
-	udpAddr, ok := addr.(*net.UDPAddr)
-	require.True(t, ok)
-
-	ip, ok := netip.AddrFromSlice(udpAddr.IP)
-	require.True(t, ok)
-
-	return netip.AddrPortFrom(ip.Unmap(), uint16(udpAddr.Port))
-}

common/process/searcher_windows.go

@@ -28,10 +28,6 @@ func initWin32API() error {
 	return winiphlpapi.LoadExtendedTable()
 }
 
-func (s *windowsSearcher) Close() error {
-	return nil
-}
-
 func (s *windowsSearcher) FindProcessInfo(ctx context.Context, network string, source netip.AddrPort, destination netip.AddrPort) (*adapter.ConnectionOwner, error) {
 	pid, err := winiphlpapi.FindPid(network, source)
 	if err != nil {

daemon/started_service.go

@@ -168,7 +168,7 @@ func (s *StartedService) waitForStarted(ctx context.Context) error {
 func (s *StartedService) StartOrReloadService(profileContent string, options *OverrideOptions) error {
 	s.serviceAccess.Lock()
 	switch s.serviceStatus.Status {
-	case ServiceStatus_IDLE, ServiceStatus_STARTED, ServiceStatus_STARTING, ServiceStatus_FATAL:
+	case ServiceStatus_IDLE, ServiceStatus_STARTED, ServiceStatus_STARTING:
 	default:
 		s.serviceAccess.Unlock()
 		return os.ErrInvalid
@@ -226,14 +226,13 @@ func (s *StartedService) CloseService() error {
 		return os.ErrInvalid
 	}
 	s.updateStatus(ServiceStatus_STOPPING)
-	instance := s.instance
-	s.instance = nil
-	if instance != nil {
-		err := instance.Close()
+	if s.instance != nil {
+		err := s.instance.Close()
 		if err != nil {
 			return s.updateStatusError(err)
 		}
 	}
+	s.instance = nil
 	s.startedAt = time.Time{}
 	s.updateStatus(ServiceStatus_IDLE)
 	s.serviceAccess.Unlock()
@@ -950,11 +949,11 @@ func buildConnectionProto(metadata *trafficontrol.TrackerMetadata) *Connection {
 	var processInfo *ProcessInfo
 	if metadata.Metadata.ProcessInfo != nil {
 		processInfo = &ProcessInfo{
-			ProcessId:    metadata.Metadata.ProcessInfo.ProcessID,
-			UserId:       metadata.Metadata.ProcessInfo.UserId,
-			UserName:     metadata.Metadata.ProcessInfo.UserName,
-			ProcessPath:  metadata.Metadata.ProcessInfo.ProcessPath,
-			PackageNames: metadata.Metadata.ProcessInfo.AndroidPackageNames,
+			ProcessId:   metadata.Metadata.ProcessInfo.ProcessID,
+			UserId:      metadata.Metadata.ProcessInfo.UserId,
+			UserName:    metadata.Metadata.ProcessInfo.UserName,
+			ProcessPath: metadata.Metadata.ProcessInfo.ProcessPath,
+			PackageName: metadata.Metadata.ProcessInfo.AndroidPackageName,
 		}
 	}
 	return &Connection{

daemon/started_service.pb.go

@@ -1460,7 +1460,7 @@ type ProcessInfo struct {
 	UserId        int32                  `protobuf:"varint,2,opt,name=userId,proto3" json:"userId,omitempty"`
 	UserName      string                 `protobuf:"bytes,3,opt,name=userName,proto3" json:"userName,omitempty"`
 	ProcessPath   string                 `protobuf:"bytes,4,opt,name=processPath,proto3" json:"processPath,omitempty"`
-	PackageNames  []string               `protobuf:"bytes,5,rep,name=packageNames,proto3" json:"packageNames,omitempty"`
+	PackageName   string                 `protobuf:"bytes,5,opt,name=packageName,proto3" json:"packageName,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -1523,11 +1523,11 @@ func (x *ProcessInfo) GetProcessPath() string {
 	return ""
 }
 
-func (x *ProcessInfo) GetPackageNames() []string {
+func (x *ProcessInfo) GetPackageName() string {
 	if x != nil {
-		return x.PackageNames
+		return x.PackageName
 	}
-	return nil
+	return ""
 }
 
 type CloseConnectionRequest struct {
@@ -1884,13 +1884,13 @@ const file_daemon_started_service_proto_rawDesc = "" +
 	"\boutbound\x18\x13 \x01(\tR\boutbound\x12\"\n" +
 	"\foutboundType\x18\x14 \x01(\tR\foutboundType\x12\x1c\n" +
 	"\tchainList\x18\x15 \x03(\tR\tchainList\x125\n" +
-	"\vprocessInfo\x18\x16 \x01(\v2\x13.daemon.ProcessInfoR\vprocessInfo\"\xa5\x01\n" +
+	"\vprocessInfo\x18\x16 \x01(\v2\x13.daemon.ProcessInfoR\vprocessInfo\"\xa3\x01\n" +
 	"\vProcessInfo\x12\x1c\n" +
 	"\tprocessId\x18\x01 \x01(\rR\tprocessId\x12\x16\n" +
 	"\x06userId\x18\x02 \x01(\x05R\x06userId\x12\x1a\n" +
 	"\buserName\x18\x03 \x01(\tR\buserName\x12 \n" +
-	"\vprocessPath\x18\x04 \x01(\tR\vprocessPath\x12\"\n" +
-	"\fpackageNames\x18\x05 \x03(\tR\fpackageNames\"(\n" +
+	"\vprocessPath\x18\x04 \x01(\tR\vprocessPath\x12 \n" +
+	"\vpackageName\x18\x05 \x01(\tR\vpackageName\"(\n" +
 	"\x16CloseConnectionRequest\x12\x0e\n" +
 	"\x02id\x18\x01 \x01(\tR\x02id\"K\n" +
 	"\x12DeprecatedWarnings\x125\n" +

daemon/started_service.proto

@@ -195,7 +195,7 @@ message ProcessInfo {
   int32 userId = 2;
   string userName = 3;
   string processPath = 4;
-  repeated string packageNames = 5;
+  string packageName = 5;
 }
 
 message CloseConnectionRequest {

dns/client.go

@@ -240,10 +240,8 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 	if responseChecker != nil {
 		var rejected bool
 		// TODO: add accept_any rule and support to check response instead of addresses
-		if response.Rcode != dns.RcodeSuccess && response.Rcode != dns.RcodeNameError {
+		if response.Rcode != dns.RcodeSuccess || len(response.Answer) == 0 {
 			rejected = true
-		} else if len(response.Answer) == 0 {
-			rejected = !responseChecker(nil)
 		} else {
 			rejected = !responseChecker(MessageToAddresses(response))
 		}
@@ -283,9 +281,6 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 	if timeToLive == 0 {
 		for _, recordList := range [][]dns.RR{response.Answer, response.Ns, response.Extra} {
 			for _, record := range recordList {
-				if record.Header().Rrtype == dns.TypeOPT {
-					continue
-				}
 				if timeToLive == 0 || record.Header().Ttl > 0 && record.Header().Ttl < timeToLive {
 					timeToLive = record.Header().Ttl
 				}
@@ -297,9 +292,6 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 	}
 	for _, recordList := range [][]dns.RR{response.Answer, response.Ns, response.Extra} {
 		for _, record := range recordList {
-			if record.Header().Rrtype == dns.TypeOPT {
-				continue
-			}
 			record.Header().Ttl = timeToLive
 		}
 	}
@@ -330,20 +322,16 @@ func (c *Client) Lookup(ctx context.Context, transport adapter.DNSTransport, dom
 	} else {
 		strategy = options.Strategy
 	}
-	lookupOptions := options
-	if options.LookupStrategy != C.DomainStrategyAsIS {
-		lookupOptions.Strategy = strategy
-	}
 	if strategy == C.DomainStrategyIPv4Only {
-		return c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, lookupOptions, responseChecker)
+		return c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, options, responseChecker)
 	} else if strategy == C.DomainStrategyIPv6Only {
-		return c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, lookupOptions, responseChecker)
+		return c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, options, responseChecker)
 	}
 	var response4 []netip.Addr
 	var response6 []netip.Addr
 	var group task.Group
 	group.Append("exchange4", func(ctx context.Context) error {
-		response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, lookupOptions, responseChecker)
+		response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeA, options, responseChecker)
 		if err != nil {
 			return err
 		}
@@ -351,7 +339,7 @@ func (c *Client) Lookup(ctx context.Context, transport adapter.DNSTransport, dom
 		return nil
 	})
 	group.Append("exchange6", func(ctx context.Context) error {
-		response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, lookupOptions, responseChecker)
+		response, err := c.lookupToExchange(ctx, transport, dnsName, dns.TypeAAAA, options, responseChecker)
 		if err != nil {
 			return err
 		}
@@ -387,21 +375,21 @@ func (c *Client) storeCache(transport adapter.DNSTransport, question dns.Questio
 	}
 	if c.disableExpire {
 		if !c.independentCache {
-			c.cache.Add(question, message.Copy())
+			c.cache.Add(question, message)
 		} else {
 			c.transportCache.Add(transportCacheKey{
 				Question:     question,
 				transportTag: transport.Tag(),
-			}, message.Copy())
+			}, message)
 		}
 	} else {
 		if !c.independentCache {
-			c.cache.AddWithLifetime(question, message.Copy(), time.Second*time.Duration(timeToLive))
+			c.cache.AddWithLifetime(question, message, time.Second*time.Duration(timeToLive))
 		} else {
 			c.transportCache.AddWithLifetime(transportCacheKey{
 				Question:     question,
 				transportTag: transport.Tag(),
-			}, message.Copy(), time.Second*time.Duration(timeToLive))
+			}, message, time.Second*time.Duration(timeToLive))
 		}
 	}
 }
@@ -492,9 +480,6 @@ func (c *Client) loadResponse(question dns.Question, transport adapter.DNSTransp
 		var originTTL int
 		for _, recordList := range [][]dns.RR{response.Answer, response.Ns, response.Extra} {
 			for _, record := range recordList {
-				if record.Header().Rrtype == dns.TypeOPT {
-					continue
-				}
 				if originTTL == 0 || record.Header().Ttl > 0 && int(record.Header().Ttl) < originTTL {
 					originTTL = int(record.Header().Ttl)
 				}
@@ -509,18 +494,12 @@ func (c *Client) loadResponse(question dns.Question, transport adapter.DNSTransp
 			duration := uint32(originTTL - nowTTL)
 			for _, recordList := range [][]dns.RR{response.Answer, response.Ns, response.Extra} {
 				for _, record := range recordList {
-					if record.Header().Rrtype == dns.TypeOPT {
-						continue
-					}
 					record.Header().Ttl = record.Header().Ttl - duration
 				}
 			}
 		} else {
 			for _, recordList := range [][]dns.RR{response.Answer, response.Ns, response.Extra} {
 				for _, record := range recordList {
-					if record.Header().Rrtype == dns.TypeOPT {
-						continue
-					}
 					record.Header().Ttl = uint32(nowTTL)
 				}
 			}

dns/router.go

@@ -195,16 +195,7 @@ func (r *Router) matchDNS(ctx context.Context, allowFakeIP bool, ruleIndex int,
 			}
 		}
 	}
-	transport := r.transport.Default()
-	if legacyTransport, isLegacy := transport.(adapter.LegacyDNSTransport); isLegacy {
-		if options.Strategy == C.DomainStrategyAsIS {
-			options.Strategy = legacyTransport.LegacyStrategy()
-		}
-		if !options.ClientSubnet.IsValid() {
-			options.ClientSubnet = legacyTransport.LegacyClientSubnet()
-		}
-	}
-	return transport, nil, -1
+	return r.transport.Default(), nil, -1
 }
 
 func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapter.DNSQueryOptions) (*mDNS.Msg, error) {
@@ -281,7 +272,13 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
 					return action.Response(message), nil
 				}
 			}
-			responseCheck := addressLimitResponseCheck(rule, metadata)
+			var responseCheck func(responseAddrs []netip.Addr) bool
+			if rule != nil && rule.WithAddressLimit() {
+				responseCheck = func(responseAddrs []netip.Addr) bool {
+					metadata.DestinationAddresses = responseAddrs
+					return rule.MatchAddressLimit(metadata)
+				}
+			}
 			if dnsOptions.Strategy == C.DomainStrategyAsIS {
 				dnsOptions.Strategy = r.defaultDomainStrategy
 			}
@@ -354,7 +351,7 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 		transport := options.Transport
 		if legacyTransport, isLegacy := transport.(adapter.LegacyDNSTransport); isLegacy {
 			if options.Strategy == C.DomainStrategyAsIS {
-				options.Strategy = legacyTransport.LegacyStrategy()
+				options.Strategy = r.defaultDomainStrategy
 			}
 			if !options.ClientSubnet.IsValid() {
 				options.ClientSubnet = legacyTransport.LegacyClientSubnet()
@@ -397,7 +394,13 @@ func (r *Router) Lookup(ctx context.Context, domain string, options adapter.DNSQ
 					goto response
 				}
 			}
-			responseCheck := addressLimitResponseCheck(rule, metadata)
+			var responseCheck func(responseAddrs []netip.Addr) bool
+			if rule != nil && rule.WithAddressLimit() {
+				responseCheck = func(responseAddrs []netip.Addr) bool {
+					metadata.DestinationAddresses = responseAddrs
+					return rule.MatchAddressLimit(metadata)
+				}
+			}
 			if dnsOptions.Strategy == C.DomainStrategyAsIS {
 				dnsOptions.Strategy = r.defaultDomainStrategy
 			}
@@ -425,18 +428,6 @@ func isAddressQuery(message *mDNS.Msg) bool {
 	return false
 }
 
-func addressLimitResponseCheck(rule adapter.DNSRule, metadata *adapter.InboundContext) func(responseAddrs []netip.Addr) bool {
-	if rule == nil || !rule.WithAddressLimit() {
-		return nil
-	}
-	responseMetadata := *metadata
-	return func(responseAddrs []netip.Addr) bool {
-		checkMetadata := responseMetadata
-		checkMetadata.DestinationAddresses = responseAddrs
-		return rule.MatchAddressLimit(&checkMetadata)
-	}
-}
-
 func (r *Router) ClearCache() {
 	r.client.ClearCache()
 	if r.platformInterface != nil {

dns/transport/connector.go

@@ -4,9 +4,6 @@ import (
 	"context"
 	"net"
 	"sync"
-	"time"
-
-	E "github.com/sagernet/sing/common/exceptions"
 )
 
 type ConnectorCallbacks[T any] struct {
@@ -19,11 +16,10 @@ type Connector[T any] struct {
 	dial      func(ctx context.Context) (T, error)
 	callbacks ConnectorCallbacks[T]
 
-	access           sync.Mutex
-	connection       T
-	hasConnection    bool
-	connectionCancel context.CancelFunc
-	connecting       chan struct{}
+	access        sync.Mutex
+	connection    T
+	hasConnection bool
+	connecting    chan struct{}
 
 	closeCtx context.Context
 	closed   bool
@@ -51,16 +47,6 @@ func NewSingleflightConnector(closeCtx context.Context, dial func(context.Contex
 	})
 }
 
-type contextKeyConnecting struct{}
-
-var errRecursiveConnectorDial = E.New("recursive connector dial")
-
-type connectorDialResult[T any] struct {
-	connection T
-	cancel     context.CancelFunc
-	err        error
-}
-
 func (c *Connector[T]) Get(ctx context.Context) (T, error) {
 	var zero T
 	for {
@@ -78,14 +64,6 @@ func (c *Connector[T]) Get(ctx context.Context) (T, error) {
 		}
 
 		c.hasConnection = false
-		if c.connectionCancel != nil {
-			c.connectionCancel()
-			c.connectionCancel = nil
-		}
-		if isRecursiveConnectorDial(ctx, c) {
-			c.access.Unlock()
-			return zero, errRecursiveConnectorDial
-		}
 
 		if c.connecting != nil {
 			connecting := c.connecting
@@ -101,134 +79,48 @@ func (c *Connector[T]) Get(ctx context.Context) (T, error) {
 			}
 		}
 
-		if err := ctx.Err(); err != nil {
+		c.connecting = make(chan struct{})
+		c.access.Unlock()
+
+		connection, err := c.dialWithCancellation(ctx)
+
+		c.access.Lock()
+		close(c.connecting)
+		c.connecting = nil
+
+		if err != nil {
 			c.access.Unlock()
 			return zero, err
 		}
 
-		connecting := make(chan struct{})
-		c.connecting = connecting
-		dialContext := context.WithValue(ctx, contextKeyConnecting{}, c)
-		dialResult := make(chan connectorDialResult[T], 1)
-		c.access.Unlock()
-
-		go func() {
-			connection, cancel, err := c.dialWithCancellation(dialContext)
-			dialResult <- connectorDialResult[T]{
-				connection: connection,
-				cancel:     cancel,
-				err:        err,
-			}
-		}()
-
-		select {
-		case result := <-dialResult:
-			return c.completeDial(ctx, connecting, result)
-		case <-ctx.Done():
-			go func() {
-				result := <-dialResult
-				_, _ = c.completeDial(ctx, connecting, result)
-			}()
-			return zero, ctx.Err()
-		case <-c.closeCtx.Done():
-			go func() {
-				result := <-dialResult
-				_, _ = c.completeDial(ctx, connecting, result)
-			}()
+		if c.closed {
+			c.callbacks.Close(connection)
+			c.access.Unlock()
 			return zero, ErrTransportClosed
 		}
+
+		c.connection = connection
+		c.hasConnection = true
+		result := c.connection
+		c.access.Unlock()
+
+		return result, nil
 	}
 }
 
-func isRecursiveConnectorDial[T any](ctx context.Context, connector *Connector[T]) bool {
-	dialConnector, loaded := ctx.Value(contextKeyConnecting{}).(*Connector[T])
-	return loaded && dialConnector == connector
-}
+func (c *Connector[T]) dialWithCancellation(ctx context.Context) (T, error) {
+	dialCtx, cancel := context.WithCancel(ctx)
+	defer cancel()
 
-func (c *Connector[T]) completeDial(ctx context.Context, connecting chan struct{}, result connectorDialResult[T]) (T, error) {
-	var zero T
-
-	c.access.Lock()
-	defer c.access.Unlock()
-	defer func() {
-		if c.connecting == connecting {
-			c.connecting = nil
+	go func() {
+		select {
+		case <-c.closeCtx.Done():
+			cancel()
+		case <-dialCtx.Done():
 		}
-		close(connecting)
 	}()
 
-	if result.err != nil {
-		return zero, result.err
-	}
-	if c.closed || c.closeCtx.Err() != nil {
-		result.cancel()
-		c.callbacks.Close(result.connection)
-		return zero, ErrTransportClosed
-	}
-	if err := ctx.Err(); err != nil {
-		result.cancel()
-		c.callbacks.Close(result.connection)
-		return zero, err
-	}
-
-	c.connection = result.connection
-	c.hasConnection = true
-	c.connectionCancel = result.cancel
-	return c.connection, nil
-}
-
-func (c *Connector[T]) dialWithCancellation(ctx context.Context) (T, context.CancelFunc, error) {
-	var zero T
-	if err := ctx.Err(); err != nil {
-		return zero, nil, err
-	}
-	connCtx, cancel := context.WithCancel(c.closeCtx)
-
-	var (
-		stateAccess  sync.Mutex
-		dialComplete bool
-	)
-	stopCancel := context.AfterFunc(ctx, func() {
-		stateAccess.Lock()
-		if !dialComplete {
-			cancel()
-		}
-		stateAccess.Unlock()
-	})
-	select {
-	case <-ctx.Done():
-		stateAccess.Lock()
-		dialComplete = true
-		stateAccess.Unlock()
-		stopCancel()
-		cancel()
-		return zero, nil, ctx.Err()
-	default:
-	}
-
-	connection, err := c.dial(valueContext{connCtx, ctx})
-	stateAccess.Lock()
-	dialComplete = true
-	stateAccess.Unlock()
-	stopCancel()
-	if err != nil {
-		cancel()
-		return zero, nil, err
-	}
-	return connection, cancel, nil
-}
-
-type valueContext struct {
-	context.Context
-	parent context.Context
-}
-
-func (v valueContext) Value(key any) any {
-	return v.parent.Value(key)
-}
-
-func (v valueContext) Deadline() (time.Time, bool) {
-	return v.parent.Deadline()
+	return c.dial(dialCtx)
 }
 
 func (c *Connector[T]) Close() error {
@@ -240,10 +132,6 @@ func (c *Connector[T]) Close() error {
 	}
 	c.closed = true
 
-	if c.connectionCancel != nil {
-		c.connectionCancel()
-		c.connectionCancel = nil
-	}
 	if c.hasConnection {
 		c.callbacks.Close(c.connection)
 		c.hasConnection = false
@@ -256,10 +144,6 @@ func (c *Connector[T]) Reset() {
 	c.access.Lock()
 	defer c.access.Unlock()
 
-	if c.connectionCancel != nil {
-		c.connectionCancel()
-		c.connectionCancel = nil
-	}
 	if c.hasConnection {
 		c.callbacks.Reset(c.connection)
 		c.hasConnection = false

dns/transport/connector_test.go

@@ -1,407 +0,0 @@
-package transport
-
-import (
-	"context"
-	"sync/atomic"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-)
-
-type testConnectorConnection struct{}
-
-func TestConnectorRecursiveGetFailsFast(t *testing.T) {
-	t.Parallel()
-
-	var (
-		dialCount  atomic.Int32
-		closeCount atomic.Int32
-		connector  *Connector[*testConnectorConnection]
-	)
-
-	dial := func(ctx context.Context) (*testConnectorConnection, error) {
-		dialCount.Add(1)
-		_, err := connector.Get(ctx)
-		if err != nil {
-			return nil, err
-		}
-		return &testConnectorConnection{}, nil
-	}
-
-	connector = NewConnector(context.Background(), dial, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {
-			closeCount.Add(1)
-		},
-		Reset: func(connection *testConnectorConnection) {
-			closeCount.Add(1)
-		},
-	})
-
-	_, err := connector.Get(context.Background())
-	require.ErrorIs(t, err, errRecursiveConnectorDial)
-	require.EqualValues(t, 1, dialCount.Load())
-	require.EqualValues(t, 0, closeCount.Load())
-}
-
-func TestConnectorRecursiveGetAcrossConnectorsAllowed(t *testing.T) {
-	t.Parallel()
-
-	var (
-		outerDialCount atomic.Int32
-		innerDialCount atomic.Int32
-		outerConnector *Connector[*testConnectorConnection]
-		innerConnector *Connector[*testConnectorConnection]
-	)
-
-	innerConnector = NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		innerDialCount.Add(1)
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	outerConnector = NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		outerDialCount.Add(1)
-		_, err := innerConnector.Get(ctx)
-		if err != nil {
-			return nil, err
-		}
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	_, err := outerConnector.Get(context.Background())
-	require.NoError(t, err)
-	require.EqualValues(t, 1, outerDialCount.Load())
-	require.EqualValues(t, 1, innerDialCount.Load())
-}
-
-func TestConnectorDialContextPreservesValueAndDeadline(t *testing.T) {
-	t.Parallel()
-
-	type contextKey struct{}
-
-	var (
-		dialValue       any
-		dialDeadline    time.Time
-		dialHasDeadline bool
-	)
-
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		dialValue = ctx.Value(contextKey{})
-		dialDeadline, dialHasDeadline = ctx.Deadline()
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	deadline := time.Now().Add(time.Minute)
-	requestContext, cancel := context.WithDeadline(context.WithValue(context.Background(), contextKey{}, "test-value"), deadline)
-	defer cancel()
-
-	_, err := connector.Get(requestContext)
-	require.NoError(t, err)
-	require.Equal(t, "test-value", dialValue)
-	require.True(t, dialHasDeadline)
-	require.WithinDuration(t, deadline, dialDeadline, time.Second)
-}
-
-func TestConnectorDialSkipsCanceledRequest(t *testing.T) {
-	t.Parallel()
-
-	var dialCount atomic.Int32
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		dialCount.Add(1)
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	requestContext, cancel := context.WithCancel(context.Background())
-	cancel()
-
-	_, err := connector.Get(requestContext)
-	require.ErrorIs(t, err, context.Canceled)
-	require.EqualValues(t, 0, dialCount.Load())
-}
-
-func TestConnectorCanceledRequestDoesNotCacheConnection(t *testing.T) {
-	t.Parallel()
-
-	var (
-		dialCount  atomic.Int32
-		closeCount atomic.Int32
-	)
-	dialStarted := make(chan struct{}, 1)
-	releaseDial := make(chan struct{})
-
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		dialCount.Add(1)
-		select {
-		case dialStarted <- struct{}{}:
-		default:
-		}
-		<-releaseDial
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {
-			closeCount.Add(1)
-		},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	requestContext, cancel := context.WithCancel(context.Background())
-	result := make(chan error, 1)
-	go func() {
-		_, err := connector.Get(requestContext)
-		result <- err
-	}()
-
-	<-dialStarted
-	cancel()
-	close(releaseDial)
-
-	err := <-result
-	require.ErrorIs(t, err, context.Canceled)
-	require.EqualValues(t, 1, dialCount.Load())
-	require.Eventually(t, func() bool {
-		return closeCount.Load() == 1
-	}, time.Second, 10*time.Millisecond)
-
-	_, err = connector.Get(context.Background())
-	require.NoError(t, err)
-	require.EqualValues(t, 2, dialCount.Load())
-}
-
-func TestConnectorCanceledRequestReturnsBeforeIgnoredDialCompletes(t *testing.T) {
-	t.Parallel()
-
-	var (
-		dialCount  atomic.Int32
-		closeCount atomic.Int32
-	)
-	dialStarted := make(chan struct{}, 1)
-	releaseDial := make(chan struct{})
-
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		dialCount.Add(1)
-		select {
-		case dialStarted <- struct{}{}:
-		default:
-		}
-		<-releaseDial
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {
-			closeCount.Add(1)
-		},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	requestContext, cancel := context.WithCancel(context.Background())
-	result := make(chan error, 1)
-	go func() {
-		_, err := connector.Get(requestContext)
-		result <- err
-	}()
-
-	<-dialStarted
-	cancel()
-
-	select {
-	case err := <-result:
-		require.ErrorIs(t, err, context.Canceled)
-	case <-time.After(time.Second):
-		t.Fatal("Get did not return after request cancel")
-	}
-
-	require.EqualValues(t, 1, dialCount.Load())
-	require.EqualValues(t, 0, closeCount.Load())
-
-	close(releaseDial)
-
-	require.Eventually(t, func() bool {
-		return closeCount.Load() == 1
-	}, time.Second, 10*time.Millisecond)
-
-	_, err := connector.Get(context.Background())
-	require.NoError(t, err)
-	require.EqualValues(t, 2, dialCount.Load())
-}
-
-func TestConnectorWaiterDoesNotStartNewDialBeforeCanceledDialCompletes(t *testing.T) {
-	t.Parallel()
-
-	var (
-		dialCount  atomic.Int32
-		closeCount atomic.Int32
-	)
-	firstDialStarted := make(chan struct{}, 1)
-	secondDialStarted := make(chan struct{}, 1)
-	releaseFirstDial := make(chan struct{})
-
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		attempt := dialCount.Add(1)
-		switch attempt {
-		case 1:
-			select {
-			case firstDialStarted <- struct{}{}:
-			default:
-			}
-			<-releaseFirstDial
-		case 2:
-			select {
-			case secondDialStarted <- struct{}{}:
-			default:
-			}
-		}
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {
-			closeCount.Add(1)
-		},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	requestContext, cancel := context.WithCancel(context.Background())
-	firstResult := make(chan error, 1)
-	go func() {
-		_, err := connector.Get(requestContext)
-		firstResult <- err
-	}()
-
-	<-firstDialStarted
-	cancel()
-
-	secondResult := make(chan error, 1)
-	go func() {
-		_, err := connector.Get(context.Background())
-		secondResult <- err
-	}()
-
-	select {
-	case <-secondDialStarted:
-		t.Fatal("second dial started before first dial completed")
-	case <-time.After(100 * time.Millisecond):
-	}
-
-	select {
-	case err := <-firstResult:
-		require.ErrorIs(t, err, context.Canceled)
-	case <-time.After(time.Second):
-		t.Fatal("first Get did not return after request cancel")
-	}
-
-	close(releaseFirstDial)
-
-	require.Eventually(t, func() bool {
-		return closeCount.Load() == 1
-	}, time.Second, 10*time.Millisecond)
-
-	select {
-	case <-secondDialStarted:
-	case <-time.After(time.Second):
-		t.Fatal("second dial did not start after first dial completed")
-	}
-
-	err := <-secondResult
-	require.NoError(t, err)
-	require.EqualValues(t, 2, dialCount.Load())
-}
-
-func TestConnectorDialContextNotCanceledByRequestContextAfterDial(t *testing.T) {
-	t.Parallel()
-
-	var dialContext context.Context
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		dialContext = ctx
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	requestContext, cancel := context.WithCancel(context.Background())
-	_, err := connector.Get(requestContext)
-	require.NoError(t, err)
-	require.NotNil(t, dialContext)
-
-	cancel()
-
-	select {
-	case <-dialContext.Done():
-		t.Fatal("dial context canceled by request context after successful dial")
-	case <-time.After(100 * time.Millisecond):
-	}
-
-	err = connector.Close()
-	require.NoError(t, err)
-}
-
-func TestConnectorDialContextCanceledOnClose(t *testing.T) {
-	t.Parallel()
-
-	var dialContext context.Context
-	connector := NewConnector(context.Background(), func(ctx context.Context) (*testConnectorConnection, error) {
-		dialContext = ctx
-		return &testConnectorConnection{}, nil
-	}, ConnectorCallbacks[*testConnectorConnection]{
-		IsClosed: func(connection *testConnectorConnection) bool {
-			return false
-		},
-		Close: func(connection *testConnectorConnection) {},
-		Reset: func(connection *testConnectorConnection) {},
-	})
-
-	_, err := connector.Get(context.Background())
-	require.NoError(t, err)
-	require.NotNil(t, dialContext)
-
-	select {
-	case <-dialContext.Done():
-		t.Fatal("dial context canceled before connector close")
-	default:
-	}
-
-	err = connector.Close()
-	require.NoError(t, err)
-
-	select {
-	case <-dialContext.Done():
-	case <-time.After(time.Second):
-		t.Fatal("dial context not canceled after connector close")
-	}
-}

dns/transport/dhcp/dhcp_shared.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 	"syscall"
 
+	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/dns/transport"
 	"github.com/sagernet/sing/common/buf"
 	E "github.com/sagernet/sing/common/exceptions"
@@ -39,6 +40,13 @@ func (t *Transport) exchangeParallel(ctx context.Context, servers []M.Socksaddr,
 	results := make(chan queryResult)
 	startRacer := func(ctx context.Context, fqdn string) {
 		response, err := t.tryOneName(ctx, servers, fqdn, message)
+		if err == nil {
+			if response.Rcode != mDNS.RcodeSuccess {
+				err = dns.RcodeError(response.Rcode)
+			} else if len(dns.MessageToAddresses(response)) == 0 {
+				err = dns.RcodeSuccess
+			}
+		}
 		select {
 		case results <- queryResult{response, err}:
 		case <-returned:

dns/transport/fakeip/store.go

@@ -18,8 +18,6 @@ type Store struct {
 	logger     logger.Logger
 	inet4Range netip.Prefix
 	inet6Range netip.Prefix
-	inet4Last  netip.Addr
-	inet6Last  netip.Addr
 	storage    adapter.FakeIPStorage
 
 	addressAccess sync.Mutex
@@ -28,35 +26,12 @@ type Store struct {
 }
 
 func NewStore(ctx context.Context, logger logger.Logger, inet4Range netip.Prefix, inet6Range netip.Prefix) *Store {
-	store := &Store{
+	return &Store{
 		ctx:        ctx,
 		logger:     logger,
 		inet4Range: inet4Range,
 		inet6Range: inet6Range,
 	}
-	if inet4Range.IsValid() {
-		store.inet4Last = broadcastAddress(inet4Range)
-	}
-	if inet6Range.IsValid() {
-		store.inet6Last = broadcastAddress(inet6Range)
-	}
-	return store
-}
-
-func broadcastAddress(prefix netip.Prefix) netip.Addr {
-	addr := prefix.Addr()
-	raw := addr.As16()
-	bits := prefix.Bits()
-	if addr.Is4() {
-		bits += 96
-	}
-	for i := bits; i < 128; i++ {
-		raw[i/8] |= 1 << (7 - i%8)
-	}
-	if addr.Is4() {
-		return netip.AddrFrom4([4]byte(raw[12:]))
-	}
-	return netip.AddrFrom16(raw)
 }
 
 func (s *Store) Start() error {
@@ -74,10 +49,10 @@ func (s *Store) Start() error {
 		s.inet6Current = metadata.Inet6Current
 	} else {
 		if s.inet4Range.IsValid() {
-			s.inet4Current = s.inet4Range.Addr().Next()
+			s.inet4Current = s.inet4Range.Addr().Next().Next()
 		}
 		if s.inet6Range.IsValid() {
-			s.inet6Current = s.inet6Range.Addr().Next()
+			s.inet6Current = s.inet6Range.Addr().Next().Next()
 		}
 		_ = storage.FakeIPReset()
 	}
@@ -123,7 +98,7 @@ func (s *Store) Create(domain string, isIPv6 bool) (netip.Addr, error) {
 			return netip.Addr{}, E.New("missing IPv4 fakeip address range")
 		}
 		nextAddress := s.inet4Current.Next()
-		if nextAddress == s.inet4Last || !s.inet4Range.Contains(nextAddress) {
+		if !s.inet4Range.Contains(nextAddress) {
 			nextAddress = s.inet4Range.Addr().Next().Next()
 		}
 		s.inet4Current = nextAddress
@@ -133,7 +108,7 @@ func (s *Store) Create(domain string, isIPv6 bool) (netip.Addr, error) {
 			return netip.Addr{}, E.New("missing IPv6 fakeip address range")
 		}
 		nextAddress := s.inet6Current.Next()
-		if nextAddress == s.inet6Last || !s.inet6Range.Contains(nextAddress) {
+		if !s.inet6Range.Contains(nextAddress) {
 			nextAddress = s.inet6Range.Addr().Next().Next()
 		}
 		s.inet6Current = nextAddress

dns/transport/local/local.go

@@ -81,7 +81,10 @@ func (t *Transport) Reset() {
 
 func (t *Transport) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
 	if t.resolved != nil {
-		return t.resolved.Exchange(ctx, message)
+		resolverObject := t.resolved.Object()
+		if resolverObject != nil {
+			return t.resolved.Exchange(resolverObject, ctx, message)
+		}
 	}
 	question := message.Question[0]
 	if question.Qtype == mDNS.TypeA || question.Qtype == mDNS.TypeAAAA {

dns/transport/local/local_resolved.go

@@ -9,5 +9,6 @@ import (
 type ResolvedResolver interface {
 	Start() error
 	Close() error
-	Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error)
+	Object() any
+	Exchange(object any, ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error)
 }

dns/transport/local/local_resolved_linux.go

@@ -4,26 +4,19 @@ import (
 	"bufio"
 	"context"
 	"errors"
-	"net/netip"
 	"os"
 	"strings"
 	"sync"
 	"sync/atomic"
 
 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/dialer"
-	"github.com/sagernet/sing-box/common/tls"
 	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/dns"
-	dnsTransport "github.com/sagernet/sing-box/dns/transport"
-	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-box/service/resolved"
 	"github.com/sagernet/sing-tun"
+	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/control"
 	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/x/list"
 	"github.com/sagernet/sing/service"
 
@@ -56,23 +49,13 @@ type DBusResolvedResolver struct {
 	interfaceMonitor  tun.DefaultInterfaceMonitor
 	interfaceCallback *list.Element[tun.DefaultInterfaceUpdateCallback]
 	systemBus         *dbus.Conn
-	savedServerSet    atomic.Pointer[resolvedServerSet]
+	resoledObject     atomic.Pointer[ResolvedObject]
 	closeOnce         sync.Once
 }
 
-type resolvedServerSet struct {
-	servers []resolvedServer
-}
-
-type resolvedServer struct {
-	primaryTransport  adapter.DNSTransport
-	fallbackTransport adapter.DNSTransport
-}
-
-type resolvedServerSpecification struct {
-	address    netip.Addr
-	port       uint16
-	serverName string
+type ResolvedObject struct {
+	dbus.BusObject
+	InterfaceIndex int32
 }
 
 func NewResolvedResolver(ctx context.Context, logger logger.ContextLogger) (ResolvedResolver, error) {
@@ -99,31 +82,17 @@ func (t *DBusResolvedResolver) Start() error {
 		"org.freedesktop.DBus",
 		"NameOwnerChanged",
 		dbus.WithMatchSender("org.freedesktop.DBus"),
-		dbus.WithMatchArg(0, "org.freedesktop.resolve1"),
-	).Err
-	if err != nil {
-		return E.Cause(err, "configure resolved restart listener")
-	}
-	err = t.systemBus.BusObject().AddMatchSignal(
-		"org.freedesktop.DBus.Properties",
-		"PropertiesChanged",
-		dbus.WithMatchSender("org.freedesktop.resolve1"),
 		dbus.WithMatchArg(0, "org.freedesktop.resolve1.Manager"),
 	).Err
 	if err != nil {
-		return E.Cause(err, "configure resolved properties listener")
+		return E.Cause(err, "configure resolved restart listener")
 	}
 	go t.loopUpdateStatus()
 	return nil
 }
 
 func (t *DBusResolvedResolver) Close() error {
-	var closeErr error
 	t.closeOnce.Do(func() {
-		serverSet := t.savedServerSet.Swap(nil)
-		if serverSet != nil {
-			closeErr = serverSet.Close()
-		}
 		if t.interfaceCallback != nil {
 			t.interfaceMonitor.UnregisterCallback(t.interfaceCallback)
 		}
@@ -131,97 +100,99 @@ func (t *DBusResolvedResolver) Close() error {
 			_ = t.systemBus.Close()
 		}
 	})
-	return closeErr
+	return nil
 }
 
-func (t *DBusResolvedResolver) Exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
-	serverSet := t.savedServerSet.Load()
-	if serverSet == nil {
-		var err error
-		serverSet, err = t.checkResolved(context.Background())
-		if err != nil {
-			return nil, err
-		}
-		previousServerSet := t.savedServerSet.Swap(serverSet)
-		if previousServerSet != nil {
-			_ = previousServerSet.Close()
+func (t *DBusResolvedResolver) Object() any {
+	return common.PtrOrNil(t.resoledObject.Load())
+}
+
+func (t *DBusResolvedResolver) Exchange(object any, ctx context.Context, message *mDNS.Msg) (*mDNS.Msg, error) {
+	question := message.Question[0]
+	resolvedObject := object.(*ResolvedObject)
+	call := resolvedObject.CallWithContext(
+		ctx,
+		"org.freedesktop.resolve1.Manager.ResolveRecord",
+		0,
+		resolvedObject.InterfaceIndex,
+		question.Name,
+		question.Qclass,
+		question.Qtype,
+		uint64(0),
+	)
+	if call.Err != nil {
+		var dbusError dbus.Error
+		if errors.As(call.Err, &dbusError) && dbusError.Name == "org.freedesktop.resolve1.NoNameServers" {
+			t.updateStatus()
 		}
+		return nil, E.Cause(call.Err, " resolve record via resolved")
 	}
-	response, err := t.exchangeServerSet(ctx, message, serverSet)
-	if err == nil {
-		return response, nil
-	}
-	t.updateStatus()
-	refreshedServerSet := t.savedServerSet.Load()
-	if refreshedServerSet == nil || refreshedServerSet == serverSet {
+	var (
+		records  []resolved.ResourceRecord
+		outflags uint64
+	)
+	err := call.Store(&records, &outflags)
+	if err != nil {
 		return nil, err
 	}
-	return t.exchangeServerSet(ctx, message, refreshedServerSet)
+	response := &mDNS.Msg{
+		MsgHdr: mDNS.MsgHdr{
+			Id:                 message.Id,
+			Response:           true,
+			Authoritative:      true,
+			RecursionDesired:   true,
+			RecursionAvailable: true,
+			Rcode:              mDNS.RcodeSuccess,
+		},
+		Question: []mDNS.Question{question},
+	}
+	for _, record := range records {
+		var rr mDNS.RR
+		rr, _, err = mDNS.UnpackRR(record.Data, 0)
+		if err != nil {
+			return nil, E.Cause(err, "unpack resource record")
+		}
+		response.Answer = append(response.Answer, rr)
+	}
+	return response, nil
 }
 
 func (t *DBusResolvedResolver) loopUpdateStatus() {
 	signalChan := make(chan *dbus.Signal, 1)
 	t.systemBus.Signal(signalChan)
 	for signal := range signalChan {
-		switch signal.Name {
-		case "org.freedesktop.DBus.NameOwnerChanged":
-			if len(signal.Body) != 3 {
-				continue
-			}
-			newOwner, loaded := signal.Body[2].(string)
-			if !loaded || newOwner == "" {
-				continue
-			}
-			t.updateStatus()
-		case "org.freedesktop.DBus.Properties.PropertiesChanged":
-			if !shouldUpdateResolvedServerSet(signal) {
+		var restarted bool
+		if signal.Name == "org.freedesktop.DBus.NameOwnerChanged" {
+			if len(signal.Body) != 3 || signal.Body[2].(string) == "" {
 				continue
+			} else {
+				restarted = true
 			}
+		}
+		if restarted {
 			t.updateStatus()
 		}
 	}
 }
 
 func (t *DBusResolvedResolver) updateStatus() {
-	serverSet, err := t.checkResolved(context.Background())
-	oldServerSet := t.savedServerSet.Swap(serverSet)
-	if oldServerSet != nil {
-		_ = oldServerSet.Close()
-	}
+	dbusObject, err := t.checkResolved(context.Background())
+	oldValue := t.resoledObject.Swap(dbusObject)
 	if err != nil {
 		var dbusErr dbus.Error
-		if !errors.As(err, &dbusErr) || dbusErr.Name != "org.freedesktop.DBus.Error.NameHasNoOwner" {
+		if !errors.As(err, &dbusErr) || dbusErr.Name != "org.freedesktop.DBus.Error.NameHasNoOwnerCould" {
 			t.logger.Debug(E.Cause(err, "systemd-resolved service unavailable"))
 		}
-		if oldServerSet != nil {
+		if oldValue != nil {
 			t.logger.Debug("systemd-resolved service is gone")
 		}
 		return
-	} else if oldServerSet == nil {
+	} else if oldValue == nil {
 		t.logger.Debug("using systemd-resolved service as resolver")
 	}
 }
 
-func (t *DBusResolvedResolver) exchangeServerSet(ctx context.Context, message *mDNS.Msg, serverSet *resolvedServerSet) (*mDNS.Msg, error) {
-	if serverSet == nil || len(serverSet.servers) == 0 {
-		return nil, E.New("link has no DNS servers configured")
-	}
-	var lastError error
-	for _, server := range serverSet.servers {
-		response, err := server.primaryTransport.Exchange(ctx, message)
-		if err != nil && server.fallbackTransport != nil {
-			response, err = server.fallbackTransport.Exchange(ctx, message)
-		}
-		if err != nil {
-			lastError = err
-			continue
-		}
-		return response, nil
-	}
-	return nil, lastError
-}
-
-func (t *DBusResolvedResolver) checkResolved(ctx context.Context) (*resolvedServerSet, error) {
+func (t *DBusResolvedResolver) checkResolved(ctx context.Context) (*ResolvedObject, error) {
 	dbusObject := t.systemBus.Object("org.freedesktop.resolve1", "/org/freedesktop/resolve1")
 	err := dbusObject.Call("org.freedesktop.DBus.Peer.Ping", 0).Err
 	if err != nil {
@@ -249,19 +220,16 @@ func (t *DBusResolvedResolver) checkResolved(ctx context.Context) (*resolvedServ
 	if linkObject == nil {
 		return nil, E.New("missing link object for default interface")
 	}
-	dnsOverTLSMode, err := loadResolvedLinkDNSOverTLS(linkObject)
+	dnsProp, err := linkObject.GetProperty("org.freedesktop.resolve1.Link.DNS")
 	if err != nil {
 		return nil, err
 	}
-	linkDNSEx, err := loadResolvedLinkDNSEx(linkObject)
+	var linkDNS []resolved.LinkDNS
+	err = dnsProp.Store(&linkDNS)
 	if err != nil {
 		return nil, err
 	}
-	linkDNS, err := loadResolvedLinkDNS(linkObject)
-	if err != nil {
-		return nil, err
-	}
-	if len(linkDNSEx) == 0 && len(linkDNS) == 0 {
+	if len(linkDNS) == 0 {
 		for _, inbound := range service.FromContext[adapter.InboundManager](t.ctx).Inbounds() {
 			if inbound.Type() == C.TypeTun {
 				return nil, E.New("No appropriate name servers or networks for name found")
@@ -269,233 +237,12 @@ func (t *DBusResolvedResolver) checkResolved(ctx context.Context) (*resolvedServ
 		}
 		return nil, E.New("link has no DNS servers configured")
 	}
-	serverDialer, err := dialer.NewDefault(t.ctx, option.DialerOptions{
-		BindInterface:      defaultInterface.Name,
-		UDPFragmentDefault: true,
-	})
-	if err != nil {
-		return nil, err
-	}
-	var serverSpecifications []resolvedServerSpecification
-	if len(linkDNSEx) > 0 {
-		for _, entry := range linkDNSEx {
-			serverSpecification, loaded := buildResolvedServerSpecification(defaultInterface.Name, entry.Address, entry.Port, entry.Name)
-			if !loaded {
-				continue
-			}
-			serverSpecifications = append(serverSpecifications, serverSpecification)
-		}
-	} else {
-		for _, entry := range linkDNS {
-			serverSpecification, loaded := buildResolvedServerSpecification(defaultInterface.Name, entry.Address, 0, "")
-			if !loaded {
-				continue
-			}
-			serverSpecifications = append(serverSpecifications, serverSpecification)
-		}
-	}
-	if len(serverSpecifications) == 0 {
-		return nil, E.New("no valid DNS servers on link")
-	}
-	serverSet := &resolvedServerSet{
-		servers: make([]resolvedServer, 0, len(serverSpecifications)),
-	}
-	for _, serverSpecification := range serverSpecifications {
-		server, createErr := t.createResolvedServer(serverDialer, dnsOverTLSMode, serverSpecification)
-		if createErr != nil {
-			_ = serverSet.Close()
-			return nil, createErr
-		}
-		serverSet.servers = append(serverSet.servers, server)
-	}
-	return serverSet, nil
-}
-
-func (t *DBusResolvedResolver) createResolvedServer(serverDialer N.Dialer, dnsOverTLSMode string, serverSpecification resolvedServerSpecification) (resolvedServer, error) {
-	if dnsOverTLSMode == "yes" {
-		primaryTransport, err := t.createResolvedTransport(serverDialer, serverSpecification, true)
-		if err != nil {
-			return resolvedServer{}, err
-		}
-		return resolvedServer{
-			primaryTransport: primaryTransport,
-		}, nil
-	}
-	if dnsOverTLSMode == "opportunistic" {
-		primaryTransport, err := t.createResolvedTransport(serverDialer, serverSpecification, true)
-		if err != nil {
-			return resolvedServer{}, err
-		}
-		fallbackTransport, err := t.createResolvedTransport(serverDialer, serverSpecification, false)
-		if err != nil {
-			_ = primaryTransport.Close()
-			return resolvedServer{}, err
-		}
-		return resolvedServer{
-			primaryTransport:  primaryTransport,
-			fallbackTransport: fallbackTransport,
-		}, nil
-	}
-	primaryTransport, err := t.createResolvedTransport(serverDialer, serverSpecification, false)
-	if err != nil {
-		return resolvedServer{}, err
-	}
-	return resolvedServer{
-		primaryTransport: primaryTransport,
+	return &ResolvedObject{
+		BusObject:      dbusObject,
+		InterfaceIndex: int32(defaultInterface.Index),
 	}, nil
 }
 
-func (t *DBusResolvedResolver) createResolvedTransport(serverDialer N.Dialer, serverSpecification resolvedServerSpecification, useTLS bool) (adapter.DNSTransport, error) {
-	serverAddress := M.SocksaddrFrom(serverSpecification.address, resolvedServerPort(serverSpecification.port, useTLS))
-	if useTLS {
-		tlsAddress := serverSpecification.address
-		if tlsAddress.Zone() != "" {
-			tlsAddress = tlsAddress.WithZone("")
-		}
-		serverName := serverSpecification.serverName
-		if serverName == "" {
-			serverName = tlsAddress.String()
-		}
-		tlsConfig, err := tls.NewClient(t.ctx, t.logger, tlsAddress.String(), option.OutboundTLSOptions{
-			Enabled:    true,
-			ServerName: serverName,
-		})
-		if err != nil {
-			return nil, err
-		}
-		serverTransport := dnsTransport.NewTLSRaw(t.logger, dns.NewTransportAdapter(C.DNSTypeTLS, "", nil), serverDialer, serverAddress, tlsConfig)
-		err = serverTransport.Start(adapter.StartStateStart)
-		if err != nil {
-			_ = serverTransport.Close()
-			return nil, err
-		}
-		return serverTransport, nil
-	}
-	serverTransport := dnsTransport.NewUDPRaw(t.logger, dns.NewTransportAdapter(C.DNSTypeUDP, "", nil), serverDialer, serverAddress)
-	err := serverTransport.Start(adapter.StartStateStart)
-	if err != nil {
-		_ = serverTransport.Close()
-		return nil, err
-	}
-	return serverTransport, nil
-}
-
-func (s *resolvedServerSet) Close() error {
-	var errors []error
-	for _, server := range s.servers {
-		errors = append(errors, server.primaryTransport.Close())
-		if server.fallbackTransport != nil {
-			errors = append(errors, server.fallbackTransport.Close())
-		}
-	}
-	return E.Errors(errors...)
-}
-
-func buildResolvedServerSpecification(interfaceName string, rawAddress []byte, port uint16, serverName string) (resolvedServerSpecification, bool) {
-	address, loaded := netip.AddrFromSlice(rawAddress)
-	if !loaded {
-		return resolvedServerSpecification{}, false
-	}
-	if address.Is6() && address.IsLinkLocalUnicast() && address.Zone() == "" {
-		address = address.WithZone(interfaceName)
-	}
-	return resolvedServerSpecification{
-		address:    address,
-		port:       port,
-		serverName: serverName,
-	}, true
-}
-
-func resolvedServerPort(port uint16, useTLS bool) uint16 {
-	if port > 0 {
-		return port
-	}
-	if useTLS {
-		return 853
-	}
-	return 53
-}
-
-func loadResolvedLinkDNS(linkObject dbus.BusObject) ([]resolved.LinkDNS, error) {
-	dnsProperty, err := linkObject.GetProperty("org.freedesktop.resolve1.Link.DNS")
-	if err != nil {
-		if isResolvedUnknownPropertyError(err) {
-			return nil, nil
-		}
-		return nil, err
-	}
-	var linkDNS []resolved.LinkDNS
-	err = dnsProperty.Store(&linkDNS)
-	if err != nil {
-		return nil, err
-	}
-	return linkDNS, nil
-}
-
-func loadResolvedLinkDNSEx(linkObject dbus.BusObject) ([]resolved.LinkDNSEx, error) {
-	dnsProperty, err := linkObject.GetProperty("org.freedesktop.resolve1.Link.DNSEx")
-	if err != nil {
-		if isResolvedUnknownPropertyError(err) {
-			return nil, nil
-		}
-		return nil, err
-	}
-	var linkDNSEx []resolved.LinkDNSEx
-	err = dnsProperty.Store(&linkDNSEx)
-	if err != nil {
-		return nil, err
-	}
-	return linkDNSEx, nil
-}
-
-func loadResolvedLinkDNSOverTLS(linkObject dbus.BusObject) (string, error) {
-	dnsOverTLSProperty, err := linkObject.GetProperty("org.freedesktop.resolve1.Link.DNSOverTLS")
-	if err != nil {
-		if isResolvedUnknownPropertyError(err) {
-			return "", nil
-		}
-		return "", err
-	}
-	var dnsOverTLSMode string
-	err = dnsOverTLSProperty.Store(&dnsOverTLSMode)
-	if err != nil {
-		return "", err
-	}
-	return dnsOverTLSMode, nil
-}
-
-func isResolvedUnknownPropertyError(err error) bool {
-	var dbusError dbus.Error
-	return errors.As(err, &dbusError) && dbusError.Name == "org.freedesktop.DBus.Error.UnknownProperty"
-}
-
-func shouldUpdateResolvedServerSet(signal *dbus.Signal) bool {
-	if len(signal.Body) != 3 {
-		return true
-	}
-	changedProperties, loaded := signal.Body[1].(map[string]dbus.Variant)
-	if !loaded {
-		return true
-	}
-	for propertyName := range changedProperties {
-		switch propertyName {
-		case "DNS", "DNSEx", "DNSOverTLS":
-			return true
-		}
-	}
-	invalidatedProperties, loaded := signal.Body[2].([]string)
-	if !loaded {
-		return true
-	}
-	for _, propertyName := range invalidatedProperties {
-		switch propertyName {
-		case "DNS", "DNSEx", "DNSOverTLS":
-			return true
-		}
-	}
-	return false
-}
-
 func (t *DBusResolvedResolver) updateDefaultInterface(defaultInterface *control.Interface, flags int) {
 	t.updateStatus()
 }

dns/transport/local/local_shared.go

@@ -7,6 +7,7 @@ import (
 	"syscall"
 	"time"
 
+	"github.com/sagernet/sing-box/dns"
 	"github.com/sagernet/sing-box/dns/transport"
 	"github.com/sagernet/sing/common/buf"
 	E "github.com/sagernet/sing/common/exceptions"
@@ -48,6 +49,13 @@ func (t *Transport) exchangeParallel(ctx context.Context, systemConfig *dnsConfi
 	results := make(chan queryResult)
 	startRacer := func(ctx context.Context, fqdn string) {
 		response, err := t.tryOneName(ctx, systemConfig, fqdn, message)
+		if err == nil {
+			if response.Rcode != mDNS.RcodeSuccess {
+				err = dns.RcodeError(response.Rcode)
+			} else if len(dns.MessageToAddresses(response)) == 0 {
+				err = E.New(fqdn, ": empty result")
+			}
+		}
 		select {
 		case results <- queryResult{response, err}:
 		case <-returned:

docs/changelog.md

@@ -2,58 +2,10 @@
 icon: material/alert-decagram
 ---
 
-#### 1.13.7
+#### 1.13.1-beta.1
 
 * Fixes and improvements
 
-#### 1.13.6
-
-* Fixes and improvements
-
-#### 1.13.5
-
-* Fixes and improvements
-
-#### 1.13.4
-
-* Fixes and improvements
-
-#### 1.13.3
-
-* Add OpenWrt and Alpine APK packages to release **1**
-* Backport to macOS 10.13 High Sierra **2**
-* OCM service: Add WebSocket support for Responses API **3**
-* Fixes and improvements
-
-**1**:
-
-Alpine APK files use `linux` in the filename to distinguish from OpenWrt APKs which use the `openwrt` prefix:
-
-- OpenWrt: `sing-box_{version}_openwrt_{architecture}.apk`
-- Alpine: `sing-box_{version}_linux_{architecture}.apk`
-
-**2**:
-
-Legacy macOS binaries (with `-legacy-macos-10.13` suffix) now support
-macOS 10.13 High Sierra, built using Go 1.25 with patches
-from [SagerNet/go](https://github.com/SagerNet/go).
-
-**3**:
-
-See [OCM](/configuration/service/ocm).
-
-#### 1.13.2
-
-* Fixes and improvements
-
-#### 1.13.1
-
-* Fixes and improvements
-
-#### 1.12.14
-
-* Backport fixes
-
 #### 1.13.0
 
 Important changes since 1.12:

docs/configuration/dns/fakeip.zh.md

@@ -4,7 +4,7 @@ icon: material/delete-clock
 
 !!! failure "已在 sing-box 1.12.0 废弃"
 
-    旧的 fake-ip 配置已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移到新的-dns-服务器格式)。
+    旧的 fake-ip 配置已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-to-new-dns-servers)。
 
 ### 结构
 

docs/configuration/dns/rule.md

@@ -209,7 +209,7 @@ icon: material/alert-decagram
     (`source_port` || `source_port_range`) &&  
     `other fields`
 
-    Additionally, each branch inside an included rule-set can be considered merged into the outer rule, while different branches keep OR semantics.
+    Additionally, included rule-sets can be considered merged rather than as a single rule sub-item.
 
 #### inbound
 
@@ -546,4 +546,4 @@ Match any IP with query response.
 
 #### rules
 
-Included rules.
+Included rules.

docs/configuration/dns/rule.zh.md

@@ -208,7 +208,7 @@ icon: material/alert-decagram
     (`source_port` || `source_port_range`) &&  
     `other fields`
 
-    另外，引用规则集中的每个分支都可视为与外层规则合并，不同分支之间仍保持 OR 语义。
+    另外，引用的规则集可视为被合并，而不是作为一个单独的规则子项。
 
 #### inbound
 
@@ -256,7 +256,7 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 !!! failure "已在 sing-box 1.12.0 中被移除"
 
-    GeoSite 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-geosite-到规则集)。
+    GeoSite 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geosite)。
 
 匹配 Geosite。
 
@@ -264,7 +264,7 @@ DNS 查询类型。值可以为整数或者类型名称字符串。
 
 !!! failure "已在 sing-box 1.12.0 中被移除"
 
-    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-geoip-到规则集)。
+    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 匹配源 GeoIP。
 
@@ -453,7 +453,7 @@ Available values: `wifi`, `cellular`, `ethernet` and `other`.
 
 !!! failure "已在 sing-box 1.12.0 废弃"
 
-    `outbound` 规则项已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-outbound-dns-规则项到域解析选项)。
+    `outbound` 规则项已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-outbound-dns-rule-items-to-domain-resolver)。
 
 匹配出站。
 
@@ -505,7 +505,7 @@ Available values: `wifi`, `cellular`, `ethernet` and `other`.
 
 !!! failure "已在 sing-box 1.12.0 中被移除"
 
-    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-geoip-到规则集)。
+    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 
 与查询响应匹配 GeoIP。
@@ -550,4 +550,4 @@ Available values: `wifi`, `cellular`, `ethernet` and `other`.
 
 ==必填==
 
-包括的规则。
+包括的规则。

docs/configuration/dns/server/http3.zh.md

@@ -64,7 +64,7 @@ DNS 服务器的路径。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/dns/server/https.zh.md

@@ -64,7 +64,7 @@ DNS 服务器的路径。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/dns/server/legacy.zh.md

@@ -4,7 +4,7 @@ icon: material/delete-clock
 
 !!! failure "Deprecated in sing-box 1.12.0"
 
-    旧的 DNS 服务器配置已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移到新的-dns-服务器格式)。
+    旧的 DNS 服务器配置已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-to-new-dns-servers)。
 
 !!! quote "sing-box 1.9.0 中的更改"
 

docs/configuration/dns/server/quic.zh.md

@@ -51,7 +51,7 @@ DNS 服务器的端口。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/dns/server/tls.zh.md

@@ -51,7 +51,7 @@ DNS 服务器的端口。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/experimental/cache-file.zh.md

@@ -42,7 +42,7 @@
 
 将拒绝的 DNS 响应缓存存储在缓存文件中。
 
-[地址筛选 DNS 规则项](/zh/configuration/dns/rule/#地址筛选字段) 的检查结果将被缓存至过期。
+[地址筛选 DNS 规则项](/zh/configuration/dns/rule/#_3) 的检查结果将被缓存至过期。
 
 #### rdrc_timeout
 

docs/configuration/experimental/v2ray-api.zh.md

@@ -1,6 +1,6 @@
 !!! quote ""
 
-    默认安装不包含 V2Ray API，参阅 [安装](/zh/installation/build-from-source/#构建标记)。
+    默认安装不包含 V2Ray API，参阅 [安装](/zh/installation/build-from-source/#_5)。
 
 ### 结构
 

docs/configuration/inbound/anytls.zh.md

@@ -58,4 +58,4 @@ AnyTLS 填充方案行数组。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。

docs/configuration/inbound/http.zh.md

@@ -26,7 +26,7 @@
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 #### users
 

docs/configuration/inbound/hysteria.zh.md

@@ -104,4 +104,4 @@ base64 编码的认证密码。
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。

docs/configuration/inbound/hysteria2.zh.md

@@ -38,7 +38,7 @@ icon: material/alert-decagram
 !!! warning "与官方 Hysteria2 的区别"
 
     官方程序支持一种名为 **userpass** 的验证方式，
-    本质上是将用户名与密码的组合 `<username>:<password>` 作为实际上的密码，而 sing-box 不提供此别名。
+    本质上上是将用户名与密码的组合 `<username>:<password>` 作为实际上的密码，而 sing-box 不提供此别名。
     要将 sing-box 与官方程序一起使用， 您需要填写该组合作为实际密码。
 
 ### 监听字段
@@ -85,7 +85,7 @@ Hysteria 用户
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 #### masquerade
 

docs/configuration/inbound/naive.zh.md

@@ -60,4 +60,4 @@ QUIC 拥塞控制算法。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。

docs/configuration/inbound/shadowsocks.zh.md

@@ -93,4 +93,4 @@
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#入站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#inbound)。

docs/configuration/inbound/trojan.zh.md

@@ -43,7 +43,7 @@ Trojan 用户。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 #### fallback
 
@@ -61,7 +61,7 @@ TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#入站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#inbound)。
 
 #### transport
 

docs/configuration/inbound/tuic.zh.md

@@ -75,4 +75,4 @@ QUIC 拥塞控制算法
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。

docs/configuration/inbound/tun.md

@@ -2,15 +2,6 @@
 icon: material/new-box
 ---
 
-!!! quote "Changes in sing-box 1.14.0"
-
-    :material-plus: [include_mac_address](#include_mac_address)
-    :material-plus: [exclude_mac_address](#exclude_mac_address)
-
-!!! quote "Changes in sing-box 1.13.3"
-
-    :material-alert: [strict_route](#strict_route)
-
 !!! quote "Changes in sing-box 1.13.0"
 
     :material-plus: [auto_redirect_reset_mark](#auto_redirect_reset_mark)  
@@ -357,9 +348,6 @@ Enforce strict routing rules when `auto_route` is enabled:
 
 * Let unsupported network unreachable
 * For legacy reasons, when neither `strict_route` nor `auto_redirect` are enabled, all ICMP traffic will not go through TUN.
-* When `auto_redirect` is enabled, `strict_route` also affects `SO_BINDTODEVICE` traffic:
-    * Enabled: `SO_BINDTODEVICE` traffic is redirected through sing-box.
-    * Disabled: `SO_BINDTODEVICE` traffic bypasses sing-box.
 
 *In Windows*:
 

docs/configuration/inbound/tun.zh.md

@@ -2,10 +2,6 @@
 icon: material/new-box
 ---
 
-!!! quote "sing-box 1.13.3 中的更改"
-
-    :material-alert: [strict_route](#strict_route)
-
 !!! quote "sing-box 1.13.0 中的更改"
 
     :material-plus: [auto_redirect_reset_mark](#auto_redirect_reset_mark)  
@@ -351,9 +347,6 @@ tun 接口的 IPv6 前缀。
 
 * 使不支持的网络不可达。
 * 出于历史遗留原因，当未启用 `strict_route` 或 `auto_redirect` 时，所有 ICMP 流量将不会通过 TUN。
-* 当启用 `auto_redirect` 时，`strict_route` 也影响 `SO_BINDTODEVICE` 流量：
-    * 启用：`SO_BINDTODEVICE` 流量被重定向通过 sing-box。
-    * 禁用：`SO_BINDTODEVICE` 流量绕过 sing-box。
 
 *在 Windows 中*：
 

docs/configuration/inbound/vless.zh.md

@@ -48,11 +48,11 @@ VLESS 子协议。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#入站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#inbound)。
 
 #### transport
 

docs/configuration/inbound/vmess.zh.md

@@ -43,11 +43,11 @@ VMess 用户。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#入站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#inbound)。
 
 #### transport
 

docs/configuration/outbound/anytls.zh.md

@@ -59,7 +59,7 @@ AnyTLS 密码。
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/outbound/direct.zh.md

@@ -4,8 +4,8 @@ icon: material/alert-decagram
 
 !!! quote "sing-box 1.11.0 中的更改"
 
-    :material-delete-clock: [override_address](#override_address)  
-    :material-delete-clock: [override_port](#override_port)
+    :material-alert-decagram: [override_address](#override_address)  
+    :material-alert-decagram: [override_port](#override_port)
 
 `direct` 出站直接发送请求。
 
@@ -29,7 +29,7 @@ icon: material/alert-decagram
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    目标覆盖字段在 sing-box 1.11.0 中已废弃，并将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-direct-出站中的目标地址覆盖字段到路由字段)。
+    目标覆盖字段在 sing-box 1.11.0 中已废弃，并将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/migration/#migrate-destination-override-fields-to-route-options)。
 
 覆盖连接目标地址。
 
@@ -37,7 +37,7 @@ icon: material/alert-decagram
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    目标覆盖字段在 sing-box 1.11.0 中已废弃，并将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-direct-出站中的目标地址覆盖字段到路由字段)。
+    目标覆盖字段在 sing-box 1.11.0 中已废弃，并将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/migration/#migrate-destination-override-fields-to-route-options)。
 
 覆盖连接目标端口。
 

docs/configuration/outbound/dns.zh.md

@@ -4,7 +4,7 @@ icon: material/delete-clock
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    旧的特殊出站已被弃用，且将在 sing-box 1.13.0 中被移除, 参阅 [迁移指南](/zh/migration/#迁移旧的特殊出站到规则动作). 
+    旧的特殊出站已被弃用，且将在 sing-box 1.13.0 中被移除, 参阅 [迁移指南](/migration/#migrate-legacy-special-outbounds-to-rule-actions). 
 
 `dns` 出站是一个内部 DNS 服务器。
 

docs/configuration/outbound/http.zh.md

@@ -51,7 +51,7 @@ HTTP 请求的额外标头。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/outbound/hysteria.zh.md

@@ -134,7 +134,7 @@ base64 编码的认证密码。
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 
 ### 拨号字段

docs/configuration/outbound/hysteria2.zh.md

@@ -38,7 +38,7 @@
 !!! warning "与官方 Hysteria2 的区别"
 
     官方程序支持一种名为 **userpass** 的验证方式，
-    本质上是将用户名与密码的组合 `<username>:<password>` 作为实际上的密码，而 sing-box 不提供此别名。
+    本质上上是将用户名与密码的组合 `<username>:<password>` 作为实际上的密码，而 sing-box 不提供此别名。
     要将 sing-box 与官方程序一起使用， 您需要填写该组合作为实际密码。
 
 ### 字段
@@ -105,7 +105,7 @@ QUIC 流量混淆器密码.
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 #### brutal_debug
 

docs/configuration/outbound/naive.md

@@ -34,12 +34,10 @@ icon: material/new-box
 
     | Build Variant | Platforms | Description |
     |---------------|-----------|-------------|
-    | (no suffix) | Linux amd64/arm64 | purego build, `libcronet.so` included |
-    | `-glibc` | Linux 386/amd64/arm/arm64/mipsle/mips64le/riscv64/loong64 | CGO build, dynamically linked with glibc, requires glibc >= 2.31 (loong64: >= 2.36) |
-    | `-musl` | Linux 386/amd64/arm/arm64/mipsle/riscv64/loong64 | CGO build, statically linked with musl |
-    | (no suffix) | Windows amd64/arm64 | purego build, `libcronet.dll` included |
-
-    For Linux, choose the glibc or musl variant based on your distribution's libc type.
+    | (default)     | Linux amd64/arm64 | purego build with `libcronet.so` included |
+    | `-glibc`      | Linux 386/amd64/arm/arm64 | CGO build dynamically linked with glibc, requires glibc >= 2.31 |
+    | `-musl`       | Linux 386/amd64/arm/arm64 | CGO build statically linked with musl, no system requirements |
+    | (default)     | Windows amd64/arm64 | purego build with `libcronet.dll` included |
 
     **Runtime Requirements:**
 

docs/configuration/outbound/naive.zh.md

@@ -32,14 +32,12 @@ icon: material/new-box
 
     **官方发布版本区别：**
 
-    | 构建变体 | 平台 | 说明 |
-    |---|---|---|
-    | (无后缀) | Linux amd64/arm64 | purego 构建，包含 `libcronet.so` |
-    | `-glibc` | Linux 386/amd64/arm/arm64/mipsle/mips64le/riscv64/loong64 | CGO 构建，动态链接 glibc，要求 glibc >= 2.31（loong64: >= 2.36） |
-    | `-musl` | Linux 386/amd64/arm/arm64/mipsle/riscv64/loong64 | CGO 构建，静态链接 musl |
-    | (无后缀) | Windows amd64/arm64 | purego 构建，包含 `libcronet.dll` |
-
-    对于 Linux，请根据发行版的 libc 类型选择 glibc 或 musl 变体。
+    | 构建变体      | 平台                     | 说明                                       |
+    |-----------|------------------------|------------------------------------------|
+    | (默认)      | Linux amd64/arm64      | purego 构建，包含 `libcronet.so`              |
+    | `-glibc`  | Linux 386/amd64/arm/arm64 | CGO 构建，动态链接 glibc，要求 glibc >= 2.31       |
+    | `-musl`   | Linux 386/amd64/arm/arm64 | CGO 构建，静态链接 musl，无系统要求                   |
+    | (默认)      | Windows amd64/arm64 | purego 构建，包含 `libcronet.dll`             |
 
     **运行时要求：**
 
@@ -105,7 +103,7 @@ QUIC 拥塞控制算法。
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 只有 `server_name`、`certificate`、`certificate_path` 和 `ech` 是被支持的。
 

docs/configuration/outbound/selector.zh.md

@@ -17,7 +17,7 @@
 
 !!! quote ""
 
-    选择器目前只能通过 [Clash API](/zh/configuration/experimental/clash-api/) 来控制。
+    选择器目前只能通过 [Clash API](/zh/configuration/experimental#clash-api) 来控制。
 
 ### 字段
 

docs/configuration/outbound/shadowsocks.zh.md

@@ -95,7 +95,7 @@ UDP over TCP 配置。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#出站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#outbound)。
 
 ### 拨号字段
 

docs/configuration/outbound/shadowtls.zh.md

@@ -49,7 +49,7 @@ ShadowTLS 协议版本。
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/outbound/tor.zh.md

@@ -18,7 +18,7 @@
 
 !!! info ""
 
-    默认安装不包含嵌入式 Tor, 参阅 [安装](/zh/installation/build-from-source/#构建标记)。
+    默认安装不包含嵌入式 Tor, 参阅 [安装](/zh/installation/build-from-source/#_5)。
 
 ### 字段
 

docs/configuration/outbound/trojan.zh.md

@@ -47,11 +47,11 @@ Trojan 密码。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#出站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#outbound)。
 
 #### transport
 

docs/configuration/outbound/tuic.zh.md

@@ -97,7 +97,7 @@ UDP 包中继模式
 
 ==必填==
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 ### 拨号字段
 

docs/configuration/outbound/vless.zh.md

@@ -57,7 +57,7 @@ VLESS 子协议。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 #### packet_encoding
 
@@ -71,7 +71,7 @@ UDP 包编码，默认使用 xudp。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#出站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#outbound)。
 
 #### transport
 

docs/configuration/outbound/vmess.zh.md

@@ -82,7 +82,7 @@ VMess 用户 ID。
 
 #### tls
 
-TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#出站)。
+TLS 配置, 参阅 [TLS](/zh/configuration/shared/tls/#outbound)。
 
 #### packet_encoding
 
@@ -96,7 +96,7 @@ UDP 包编码。
 
 #### multiplex
 
-参阅 [多路复用](/zh/configuration/shared/multiplex#出站)。
+参阅 [多路复用](/zh/configuration/shared/multiplex#outbound)。
 
 #### transport
 

docs/configuration/outbound/wireguard.zh.md

@@ -4,7 +4,7 @@ icon: material/delete-clock
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    WireGuard 出站已被弃用，且将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-wireguard-出站到端点)。
+    WireGuard 出站已被弃用，且将在 sing-box 1.13.0 中被移除，参阅 [迁移指南](/migration/#migrate-wireguard-outbound-to-endpoint)。
 
 !!! quote "sing-box 1.11.0 中的更改"
 

docs/configuration/route/geoip.zh.md

@@ -4,7 +4,7 @@ icon: material/note-remove
 
 !!! failure "已在 sing-box 1.12.0 中被移除"
 
-    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-geoip-到规则集)。
+    GeoIP 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 ### 结构
 

docs/configuration/route/geosite.zh.md

@@ -4,7 +4,7 @@ icon: material/note-remove
 
 !!! failure "已在 sing-box 1.12.0 中被移除"
 
-    Geosite 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移-geosite-到规则集)。
+    Geosite 已在 sing-box 1.8.0 废弃且在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#geosite)。
 
 ### 结构
 

docs/configuration/route/index.zh.md

@@ -12,7 +12,7 @@ icon: material/alert-decagram
 
 !!! quote "sing-box 1.11.0 中的更改"
 
-    :material-plus: [default_network_strategy](#default_network_strategy)  
+    :material-plus: [network_strategy](#network_strategy)  
     :material-plus: [default_network_type](#default_network_type)  
     :material-plus: [default_fallback_network_type](#default_fallback_network_type)  
     :material-plus: [default_fallback_delay](#default_fallback_delay)
@@ -110,7 +110,7 @@ icon: material/alert-decagram
 
 !!! question "自 sing-box 1.12.0 起"
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#domain_resolver)。
+详情参阅 [拨号字段](/configuration/shared/dial/#domain_resolver)。
 
 可以被 `outbound.domain_resolver` 覆盖。
 
@@ -118,7 +118,7 @@ icon: material/alert-decagram
 
 !!! question "自 sing-box 1.11.0 起"
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#network_strategy)。
+详情参阅 [拨号字段](/configuration/shared/dial/#network_strategy)。
 
 当 `outbound.bind_interface`, `outbound.inet4_bind_address` 或 `outbound.inet6_bind_address` 已设置时不生效。
 
@@ -130,16 +130,16 @@ icon: material/alert-decagram
 
 !!! question "自 sing-box 1.11.0 起"
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#default_network_type)。
+详情参阅 [拨号字段](/configuration/shared/dial/#default_network_type)。
 
 #### default_fallback_network_type
 
 !!! question "自 sing-box 1.11.0 起"
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#default_fallback_network_type)。
+详情参阅 [拨号字段](/configuration/shared/dial/#default_fallback_network_type)。
 
 #### default_fallback_delay
 
 !!! question "自 sing-box 1.11.0 起"
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#fallback_delay)。
+详情参阅 [拨号字段](/configuration/shared/dial/#fallback_delay)。

docs/configuration/route/rule.md

@@ -199,7 +199,7 @@ icon: material/new-box
     (`source_port` || `source_port_range`) &&  
     `other fields`
 
-    Additionally, each branch inside an included rule-set can be considered merged into the outer rule, while different branches keep OR semantics.
+    Additionally, included rule-sets can be considered merged rather than as a single rule sub-item.
 
 #### inbound
 

docs/configuration/route/rule.zh.md

@@ -22,7 +22,6 @@ icon: material/new-box
 
     :material-plus: [client](#client)  
     :material-delete-clock: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)  
-    :material-plus: [rule_set_ip_cidr_match_source](#rule_set_ip_cidr_match_source)  
     :material-plus: [process_path_regex](#process_path_regex)
 
 !!! quote "sing-box 1.8.0 中的更改"
@@ -197,7 +196,7 @@ icon: material/new-box
     (`source_port` || `source_port_range`) &&  
     `other fields`
 
-    另外，引用规则集中的每个分支都可视为与外层规则合并，不同分支之间仍保持 OR 语义。
+    另外，引用的规则集可视为被合并，而不是作为一个单独的规则子项。
 
 #### inbound
 
@@ -255,7 +254,7 @@ icon: material/new-box
 
 !!! failure "已在 sing-box 1.8.0 废弃"
 
-    Geosite 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#迁移-geosite-到规则集)。
+    Geosite 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geosite)。
 
 匹配 Geosite。
 
@@ -263,7 +262,7 @@ icon: material/new-box
 
 !!! failure "已在 sing-box 1.8.0 废弃"
 
-    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#迁移-geoip-到规则集)。
+    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 匹配源 GeoIP。
 
@@ -271,7 +270,7 @@ icon: material/new-box
 
 !!! failure "已在 sing-box 1.8.0 废弃"
 
-    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#迁移-geoip-到规则集)。
+    GeoIP 已废弃且可能在不久的将来移除，参阅 [迁移指南](/zh/migration/#geoip)。
 
 匹配 GeoIP。
 
@@ -501,4 +500,4 @@ icon: material/new-box
 
 ==必填==
 
-包括的规则。
+包括的规则。

docs/configuration/route/rule_action.zh.md

@@ -66,7 +66,7 @@ icon: material/new-box
 
 目标出站的标签。
 
-如果未指定，规则仅在来自 auto redirect 的[预匹配](/zh/configuration/shared/pre-match/)中匹配，在其他场景中将被跳过。
+如果未指定，规则仅在来自 auto redirect 的[预匹配](/configuration/shared/pre-match/)中匹配，在其他场景中将被跳过。
 
 #### route-options 字段
 
@@ -154,22 +154,22 @@ icon: material/new-box
 
 #### network_strategy
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#network_strategy)。
+详情参阅 [拨号字段](/configuration/shared/dial/#network_strategy)。
 
 仅当出站为 `direct` 且 `outbound.bind_interface`, `outbound.inet4_bind_address`
 且 `outbound.inet6_bind_address` 未设置时生效。
 
 #### network_type
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#network_type)。
+详情参阅 [拨号字段](/configuration/shared/dial/#network_type)。
 
 #### fallback_network_type
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#fallback_network_type)。
+详情参阅 [拨号字段](/configuration/shared/dial/#fallback_network_type)。
 
 #### fallback_delay
 
-详情参阅 [拨号字段](/zh/configuration/shared/dial/#fallback_delay)。
+详情参阅 [拨号字段](/configuration/shared/dial/#fallback_delay)。
 
 #### udp_disable_domain_unmapping
 

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

@@ -10,8 +10,8 @@ icon: material/new-box
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: [network_type](#network_type)  
-    :material-plus: [network_is_expensive](#network_is_expensive)  
-    :material-plus: [network_is_constrained](#network_is_constrained)
+    :material-alert: [network_is_expensive](#network_is_expensive)  
+    :material-alert: [network_is_constrained](#network_is_constrained)
 
 ### 结构
 

docs/configuration/service/ccm.md

@@ -66,19 +66,7 @@ List of authorized users for token authentication.
 
 If empty, no authentication is required.
 
-Object format:
-
-```json
-{
-  "name": "",
-  "token": ""
-}
-```
-
-Object fields:
-
-- `name`: Username identifier for tracking purposes.
-- `token`: Bearer token for authentication. Claude Code authenticates by setting the `ANTHROPIC_AUTH_TOKEN` environment variable to their token value.
+Claude Code authenticates by setting the `ANTHROPIC_AUTH_TOKEN` environment variable to their token value.
 
 #### headers
 
@@ -96,36 +84,23 @@ TLS configuration, see [TLS](/configuration/shared/tls/#inbound).
 
 ### Example
 
-#### Server
-
 ```json
 {
   "services": [
     {
       "type": "ccm",
-      "listen": "0.0.0.0",
-      "listen_port": 8080,
-      "usages_path": "./claude-usages.json",
-      "users": [
-        {
-          "name": "alice",
-          "token": "ak-ccm-hello-world"
-        },
-        {
-          "name": "bob",
-          "token": "ak-ccm-hello-bob"
-        }
-      ]
+      "listen": "127.0.0.1",
+      "listen_port": 8080
     }
   ]
 }
 ```
 
-#### Client
+Connect to the CCM service:
 
 ```bash
 export ANTHROPIC_BASE_URL="http://127.0.0.1:8080"
-export ANTHROPIC_AUTH_TOKEN="ak-ccm-hello-world"
+export ANTHROPIC_AUTH_TOKEN="sk-ant-ccm-auth-token-not-required-in-this-context"
 
 claude
 ```

docs/configuration/service/ccm.zh.md

@@ -66,19 +66,7 @@ Claude Code OAuth 凭据文件的路径。
 
 如果为空，则不需要身份验证。
 
-对象格式：
-
-```json
-{
-  "name": "",
-  "token": ""
-}
-```
-
-对象字段：
-
-- `name`：用于跟踪的用户名标识符。
-- `token`：用于身份验证的 Bearer 令牌。Claude Code 通过设置 `ANTHROPIC_AUTH_TOKEN` 环境变量为其令牌值进行身份验证。
+Claude Code 通过设置 `ANTHROPIC_AUTH_TOKEN` 环境变量为其令牌值进行身份验证。
 
 #### headers
 
@@ -92,40 +80,27 @@ Claude Code OAuth 凭据文件的路径。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 ### 示例
 
-#### 服务端
-
 ```json
 {
   "services": [
     {
       "type": "ccm",
-      "listen": "0.0.0.0",
-      "listen_port": 8080,
-      "usages_path": "./claude-usages.json",
-      "users": [
-        {
-          "name": "alice",
-          "token": "ak-ccm-hello-world"
-        },
-        {
-          "name": "bob",
-          "token": "ak-ccm-hello-bob"
-        }
-      ]
+      "listen": "127.0.0.1",
+      "listen_port": 8080
     }
   ]
 }
 ```
 
-#### 客户端
+连接到 CCM 服务：
 
 ```bash
 export ANTHROPIC_BASE_URL="http://127.0.0.1:8080"
-export ANTHROPIC_AUTH_TOKEN="ak-ccm-hello-world"
+export ANTHROPIC_AUTH_TOKEN="sk-ant-ccm-auth-token-not-required-in-this-context"
 
 claude
 ```

docs/configuration/service/derp.zh.md

@@ -36,7 +36,7 @@ DERP 服务是一个 Tailscale DERP 服务器，类似于 [derper](https://pkg.g
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 #### config_path
 
@@ -96,7 +96,7 @@ Derper 配置文件路径。
 - `server`：**必填** DERP 服务器地址。
 - `server_port`：**必填** DERP 服务器端口。
 - `host`：自定义 DERP 主机名。
-- `tls`：[TLS](/zh/configuration/shared/tls/#出站)
+- `tls`：[TLS](/zh/configuration/shared/tls/#outbound)
 - `拨号字段`：[拨号字段](/zh/configuration/shared/dial/)
 
 #### mesh_psk

docs/configuration/service/ocm.md

@@ -37,9 +37,7 @@ See [Listen Fields](/configuration/shared/listen/) for details.
 
 Path to the OpenAI OAuth credentials file.
 
-If not specified, defaults to:
-- `$CODEX_HOME/auth.json` if `CODEX_HOME` environment variable is set
-- `~/.codex/auth.json` otherwise
+If not specified, defaults to `~/.codex/auth.json`.
 
 Refreshed tokens are automatically written back to the same location.
 
@@ -113,23 +111,17 @@ TLS configuration, see [TLS](/configuration/shared/tls/#inbound).
 Add to `~/.codex/config.toml`:
 
 ```toml
-# profile = "ocm"                # set as default profile
-
 [model_providers.ocm]
 name = "OCM Proxy"
 base_url = "http://127.0.0.1:8080/v1"
-supports_websockets = true
-
-[profiles.ocm]
-model_provider = "ocm"
-# model = "gpt-5.4"              # if the latest model is not yet publicly released
-# model_reasoning_effort = "xhigh"
+wire_api = "responses"
+requires_openai_auth = false
 ```
 
 Then run:
 
 ```bash
-codex --profile ocm
+codex --model-provider ocm
 ```
 
 ### Example with Authentication
@@ -147,11 +139,11 @@ codex --profile ocm
       "users": [
         {
           "name": "alice",
-          "token": "sk-ocm-hello-world"
+          "token": "sk-alice-secret-token"
         },
         {
           "name": "bob",
-          "token": "sk-ocm-hello-bob"
+          "token": "sk-bob-secret-token"
         }
       ]
     }
@@ -164,22 +156,16 @@ codex --profile ocm
 Add to `~/.codex/config.toml`:
 
 ```toml
-# profile = "ocm"                # set as default profile
-
 [model_providers.ocm]
 name = "OCM Proxy"
 base_url = "http://127.0.0.1:8080/v1"
-supports_websockets = true
-experimental_bearer_token = "sk-ocm-hello-world"
-
-[profiles.ocm]
-model_provider = "ocm"
-# model = "gpt-5.4"              # if the latest model is not yet publicly released
-# model_reasoning_effort = "xhigh"
+wire_api = "responses"
+requires_openai_auth = false
+experimental_bearer_token = "sk-alice-secret-token"
 ```
 
 Then run:
 
 ```bash
-codex --profile ocm
+codex --model-provider ocm
 ```

docs/configuration/service/ocm.zh.md

@@ -37,9 +37,7 @@ OCM（OpenAI Codex 多路复用器）服务是一个多路复用服务，允许
 
 OpenAI OAuth 凭据文件的路径。
 
-如果未指定，默认值为：
-- 如果设置了 `CODEX_HOME` 环境变量，则使用 `$CODEX_HOME/auth.json`
-- 否则使用 `~/.codex/auth.json`
+如果未指定，默认值为 `~/.codex/auth.json`。
 
 刷新的令牌会自动写回相同位置。
 
@@ -90,7 +88,7 @@ OpenAI OAuth 凭据文件的路径。
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#inbound)。
 
 ### 示例
 
@@ -113,24 +111,17 @@ TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
 在 `~/.codex/config.toml` 中添加：
 
 ```toml
-# profile = "ocm"                # 设为默认配置
-
-
 [model_providers.ocm]
 name = "OCM Proxy"
 base_url = "http://127.0.0.1:8080/v1"
-supports_websockets = true
-
-[profiles.ocm]
-model_provider = "ocm"
-# model = "gpt-5.4"              # 如果最新模型尚未公开发布
-# model_reasoning_effort = "xhigh"
+wire_api = "responses"
+requires_openai_auth = false
 ```
 
 然后运行：
 
 ```bash
-codex --profile ocm
+codex --model-provider ocm
 ```
 
 ### 带身份验证的示例
@@ -148,11 +139,11 @@ codex --profile ocm
       "users": [
         {
           "name": "alice",
-          "token": "sk-ocm-hello-world"
+          "token": "sk-alice-secret-token"
         },
         {
           "name": "bob",
-          "token": "sk-ocm-hello-bob"
+          "token": "sk-bob-secret-token"
         }
       ]
     }
@@ -165,22 +156,16 @@ codex --profile ocm
 在 `~/.codex/config.toml` 中添加：
 
 ```toml
-# profile = "ocm"                # 设为默认配置
-
 [model_providers.ocm]
 name = "OCM Proxy"
 base_url = "http://127.0.0.1:8080/v1"
-supports_websockets = true
-experimental_bearer_token = "sk-ocm-hello-world"
-
-[profiles.ocm]
-model_provider = "ocm"
-# model = "gpt-5.4"              # 如果最新模型尚未公开发布
-# model_reasoning_effort = "xhigh"
+wire_api = "responses"
+requires_openai_auth = false
+experimental_bearer_token = "sk-alice-secret-token"
 ```
 
 然后运行：
 
 ```bash
-codex --profile ocm
+codex --model-provider ocm
 ```

docs/configuration/service/ssm-api.zh.md

@@ -55,4 +55,4 @@ SSM API 服务是一个用于管理 Shadowsocks 服务器的 RESTful API 服务
 
 #### tls
 
-TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#入站)。
+TLS 配置，参阅 [TLS](/zh/configuration/shared/tls/#inbound)。

docs/configuration/shared/dial.zh.md

@@ -173,7 +173,7 @@ TCP keep alive 间隔。
 
 用于设置解析域名的域名解析器。
 
-此选项的格式与 [路由 DNS 规则动作](/zh/configuration/dns/rule_action/#route) 相同，但不包含 `action` 字段。  
+此选项的格式与 [路由 DNS 规则动作](/configuration/dns/rule_action/#route) 相同，但不包含 `action` 字段。  
 
 若直接将此选项设置为字符串，则等同于设置该选项的 `server` 字段。
 
@@ -246,7 +246,7 @@ TCP keep alive 间隔。
 
 !!! failure "已在 sing-box 1.12.0 废弃"
 
-    `domain_strategy` 已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移出站域名策略选项到域名解析器)。
+    `domain_strategy` 已废弃且将在 sing-box 1.14.0 中被移除，参阅 [迁移指南](/migration/#migrate-outbound-domain-strategy-option-to-domain-resolver)。
 
 可选值：`prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
 

docs/configuration/shared/listen.zh.md

@@ -145,13 +145,13 @@ UDP NAT 过期时间。
 
 如果设置，连接将被转发到指定的入站。
 
-需要目标入站支持，参阅 [注入支持](/zh/configuration/inbound/#字段)。
+需要目标入站支持，参阅 [注入支持](/zh/configuration/inbound/#_3)。
 
 #### sniff
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移旧的入站字段到规则动作).
+    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/migration/#migrate-legacy-inbound-fields-to-rule-actions).
 
 启用协议探测。
 
@@ -171,7 +171,7 @@ UDP NAT 过期时间。
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移旧的入站字段到规则动作).
+    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/migration/#migrate-legacy-inbound-fields-to-rule-actions).
 
 探测超时时间。
 
@@ -181,7 +181,7 @@ UDP NAT 过期时间。
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移旧的入站字段到规则动作).
+    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/migration/#migrate-legacy-inbound-fields-to-rule-actions).
 
 可选值： `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`。
 
@@ -193,7 +193,7 @@ UDP NAT 过期时间。
 
 !!! failure "已在 sing-box 1.11.0 废弃"
 
-    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/zh/migration/#迁移旧的入站字段到规则动作).
+    入站字段已废弃且将在 sing-box 1.12.0 中被移除，参阅 [迁移指南](/migration/#migrate-legacy-inbound-fields-to-rule-actions).
 
 如果启用，对于地址为域的 UDP 代理请求，将在响应中发送原始包地址而不是映射的域。
 

docs/configuration/shared/pre-match.zh.md

@@ -22,13 +22,13 @@ icon: material/new-box
 
 以 TCP RST / ICMP 不可达拒绝。
 
-详情参阅 [reject](/zh/configuration/route/rule_action/#reject)。
+详情参阅 [reject](/configuration/route/rule_action/#reject)。
 
 #### route
 
 将 ICMP 连接路由到指定出站以直接回复。
 
-详情参阅 [route](/zh/configuration/route/rule_action/#route)。
+详情参阅 [route](/configuration/route/rule_action/#route)。
 
 #### bypass
 
@@ -44,4 +44,4 @@ icon: material/new-box
 
 对于其他所有场景，指定了 `outbound` 的 bypass 行为与 `route` 相同。
 
-详情参阅 [bypass](/zh/configuration/route/rule_action/#bypass)。
+详情参阅 [bypass](/configuration/route/rule_action/#bypass)。