documentation: Bump version

Signed-off-by: 愚者 <11926619+FansChou@users.noreply.github.com>

.fpm_systemd

@@ -8,7 +8,6 @@
 --deb-field "Bug: https://github.com/SagerNet/sing-box/issues"
 --no-deb-generate-changes
 --config-files /etc/sing-box/config.json
---after-install release/config/sing-box.postinst
 
 release/config/config.json=/etc/sing-box/config.json
 

.github/workflows/build.yml

@@ -46,7 +46,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -109,7 +109,7 @@ jobs:
         if: ${{ ! matrix.legacy_go }}
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Cache Legacy Go
         if: matrix.require_legacy_go
         id: cache-legacy-go
@@ -294,7 +294,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
@@ -374,7 +374,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Android NDK
         id: setup-ndk
         uses: nttld/setup-ndk@v1
@@ -472,7 +472,7 @@ jobs:
         if: matrix.if
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Xcode stable
         if: matrix.if && github.ref == 'refs/heads/main-next'
         run: |-

.github/workflows/lint.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:

.github/workflows/linux.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Check input version
         if: github.event_name == 'workflow_dispatch'
         run: |-
@@ -66,7 +66,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: ^1.24.4
+          go-version: ^1.24.3
       - name: Setup Android NDK
         if: matrix.os == 'android'
         uses: nttld/setup-ndk@v1

clients/android

@@ -1 +1 @@
-Subproject commit 320170a1077ea5c93872b3e055b96b8836615ef0
+Subproject commit cec05bf6935eca219a722883212ae8880d2e863e

common/dialer/default.go

@@ -97,6 +97,10 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 			} else if networkManager.AutoDetectInterface() {
 				if platformInterface != nil {
 					networkStrategy = (*C.NetworkStrategy)(options.NetworkStrategy)
+					if networkStrategy == nil {
+						networkStrategy = common.Ptr(C.NetworkStrategyDefault)
+						defaultNetworkStrategy = true
+					}
 					networkType = common.Map(options.NetworkType, option.InterfaceType.Build)
 					fallbackNetworkType = common.Map(options.FallbackNetworkType, option.InterfaceType.Build)
 					if networkStrategy == nil && len(networkType) == 0 && len(fallbackNetworkType) == 0 {
@@ -108,10 +112,6 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
 					if networkFallbackDelay == 0 && defaultOptions.FallbackDelay != 0 {
 						networkFallbackDelay = defaultOptions.FallbackDelay
 					}
-					if networkStrategy == nil {
-						networkStrategy = common.Ptr(C.NetworkStrategyDefault)
-						defaultNetworkStrategy = true
-					}
 					bindFunc := networkManager.ProtectFunc()
 					dialer.Control = control.Append(dialer.Control, bindFunc)
 					listener.Control = control.Append(listener.Control, bindFunc)

common/dialer/tfo.go

@@ -12,6 +12,7 @@ import (
 
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/bufio"
+	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 
@@ -75,11 +76,10 @@ func (c *slowOpenConn) Write(b []byte) (n int, err error) {
 		return c.conn.Write(b)
 	default:
 	}
-	conn, err := c.dialer.DialContext(c.ctx, c.network, c.destination.String(), b)
+	c.conn, err = c.dialer.DialContext(c.ctx, c.network, c.destination.String(), b)
 	if err != nil {
-		c.err = err
-	} else {
-		c.conn = conn
+		c.conn = nil
+		c.err = E.Cause(err, "dial tcp fast open")
 	}
 	n = len(b)
 	close(c.create)

common/listener/listener_tcp.go

@@ -56,7 +56,7 @@ func (l *Listener) ListenTCP() (net.Listener, error) {
 	if l.tproxy {
 		listenConfig.Control = control.Append(listenConfig.Control, func(network, address string, conn syscall.RawConn) error {
 			return control.Raw(conn, func(fd uintptr) error {
-				return redir.TProxy(fd, !M.ParseSocksaddr(address).IsIPv4(), false)
+				return redir.TProxy(fd, M.ParseSocksaddr(address).IsIPv6(), false)
 			})
 		})
 	}

common/listener/listener_udp.go

@@ -41,7 +41,7 @@ func (l *Listener) ListenUDP() (net.PacketConn, error) {
 	if l.tproxy {
 		listenConfig.Control = control.Append(listenConfig.Control, func(network, address string, conn syscall.RawConn) error {
 			return control.Raw(conn, func(fd uintptr) error {
-				return redir.TProxy(fd, !M.ParseSocksaddr(address).IsIPv4(), true)
+				return redir.TProxy(fd, M.ParseSocksaddr(address).IsIPv6(), true)
 			})
 		})
 	}

common/sniff/ntp.go

@@ -1,58 +0,0 @@
-package sniff
-
-import (
-	"context"
-	"encoding/binary"
-	"os"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-)
-
-func NTP(ctx context.Context, metadata *adapter.InboundContext, packet []byte) error {
-	// NTP packets must be at least 48 bytes long (standard NTP header size).
-	pLen := len(packet)
-	if pLen < 48 {
-		return os.ErrInvalid
-	}
-	// Check the LI (Leap Indicator) and Version Number (VN) in the first byte.
-	// We'll primarily focus on ensuring the version is valid for NTP.
-	// Many NTP versions are used, but let's check for generally accepted ones (3 & 4 for IPv4, plus potential extensions/customizations)
-	firstByte := packet[0]
-	li := (firstByte >> 6) & 0x03 // Extract LI
-	vn := (firstByte >> 3) & 0x07 // Extract VN
-	mode := firstByte & 0x07      // Extract Mode
-
-	// Leap Indicator should be a valid value (0-3).
-	if li > 3 {
-		return os.ErrInvalid
-	}
-
-	// Version Check (common NTP versions are 3 and 4)
-	if vn != 3 && vn != 4 {
-		return os.ErrInvalid
-	}
-
-	// Check the Mode field for a client request (Mode 3).  This validates it *is* a request.
-	if mode != 3 {
-		return os.ErrInvalid
-	}
-
-	// Check Root Delay and Root Dispersion. While not strictly *required* for a request,
-	// we can check if they appear to be reasonable values (not excessively large).
-	rootDelay := binary.BigEndian.Uint32(packet[4:8])
-	rootDispersion := binary.BigEndian.Uint32(packet[8:12])
-
-	// Check for unreasonably large root delay and dispersion.  NTP RFC specifies max values of approximately 16 seconds.
-	// Convert to milliseconds for easy comparison.  Each unit is 1/2^16 seconds.
-	if float64(rootDelay)/65536.0 > 16.0 {
-		return os.ErrInvalid
-	}
-	if float64(rootDispersion)/65536.0 > 16.0 {
-		return os.ErrInvalid
-	}
-
-	metadata.Protocol = C.ProtocolNTP
-
-	return nil
-}

common/sniff/ntp_test.go

@@ -1,33 +0,0 @@
-package sniff_test
-
-import (
-	"context"
-	"encoding/hex"
-	"os"
-	"testing"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/sniff"
-	C "github.com/sagernet/sing-box/constant"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestSniffNTP(t *testing.T) {
-	t.Parallel()
-	packet, err := hex.DecodeString("1b0006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.NTP(context.Background(), &metadata, packet)
-	require.NoError(t, err)
-	require.Equal(t, metadata.Protocol, C.ProtocolNTP)
-}
-
-func TestSniffNTPFailed(t *testing.T) {
-	t.Parallel()
-	packet, err := hex.DecodeString("400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
-	require.NoError(t, err)
-	var metadata adapter.InboundContext
-	err = sniff.NTP(context.Background(), &metadata, packet)
-	require.ErrorIs(t, err, os.ErrInvalid)
-}

dns/client.go

@@ -34,7 +34,6 @@ type Client struct {
 	disableCache     bool
 	disableExpire    bool
 	independentCache bool
-	clientSubnet     netip.Prefix
 	rdrc             adapter.RDRCStore
 	initRDRCFunc     func() adapter.RDRCStore
 	logger           logger.ContextLogger
@@ -48,7 +47,6 @@ type ClientOptions struct {
 	DisableExpire    bool
 	IndependentCache bool
 	CacheCapacity    uint32
-	ClientSubnet     netip.Prefix
 	RDRC             func() adapter.RDRCStore
 	Logger           logger.ContextLogger
 }
@@ -59,7 +57,6 @@ func NewClient(options ClientOptions) *Client {
 		disableCache:     options.DisableCache,
 		disableExpire:    options.DisableExpire,
 		independentCache: options.IndependentCache,
-		clientSubnet:     options.ClientSubnet,
 		initRDRCFunc:     options.RDRC,
 		logger:           options.Logger,
 	}
@@ -107,12 +104,8 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
 		return &responseMessage, nil
 	}
 	question := message.Question[0]
-	clientSubnet := options.ClientSubnet
-	if !clientSubnet.IsValid() {
-		clientSubnet = c.clientSubnet
-	}
-	if clientSubnet.IsValid() {
-		message = SetClientSubnet(message, clientSubnet)
+	if options.ClientSubnet.IsValid() {
+		message = SetClientSubnet(message, options.ClientSubnet)
 	}
 	isSimpleRequest := len(message.Question) == 1 &&
 		len(message.Ns) == 0 &&

dns/router.go

@@ -55,7 +55,6 @@ func NewRouter(ctx context.Context, logFactory log.Factory, options option.DNSOp
 		DisableExpire:    options.DNSClientOptions.DisableExpire,
 		IndependentCache: options.DNSClientOptions.IndependentCache,
 		CacheCapacity:    options.DNSClientOptions.CacheCapacity,
-		ClientSubnet:     options.DNSClientOptions.ClientSubnet.Build(netip.Prefix{}),
 		RDRC: func() adapter.RDRCStore {
 			cacheFile := service.FromContext[adapter.CacheFile](ctx)
 			if cacheFile == nil {

docs/changelog.md

@@ -2,28 +2,10 @@
 icon: material/alert-decagram
 ---
 
-#### 1.12.0-beta.22
+#### 1.12.0-beta.19
 
 * Fixes and improvements
 
-#### 1.12.0-beta.21
-
-* Fix missing `home` option for DERP service **1**
-* Fixes and improvements
-
-**1**:
-
-You can now choose what the DERP home page shows, just like with derper's `-home` flag.
-
-See [DERP](/configuration/service/derp/#home).
-
-### 1.11.13
-
-* Fixes and improvements
-
-_We are temporarily unable to update sing-box apps on the App Store because the reviewer mistakenly found that we
-violated the rules (TestFlight users are not affected)._
-
 #### 1.12.0-beta.17
 
 * Update quic-go to v0.52.0

docs/configuration/dns/index.md

@@ -1,11 +1,7 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
-!!! quote "Changes in sing-box 1.12.0"
-
-    :material-decagram: [servers](#servers)
-
 !!! quote "Changes in sing-box 1.11.0"
 
     :material-plus: [cache_capacity](#cache_capacity)

docs/configuration/dns/index.zh.md

@@ -1,11 +1,7 @@
 ---
-icon: material/alert-decagram
+icon: material/new-box
 ---
 
-!!! quote "sing-box 1.12.0 中的更改"
-
-    :material-decagram: [servers](#servers)
-
 !!! quote "sing-box 1.11.0 中的更改"
 
     :material-plus: [cache_capacity](#cache_capacity)

docs/configuration/inbound/tun.zh.md

@@ -399,10 +399,10 @@ UDP NAT 过期时间。
 TCP/IP 栈。
 
 | 栈      | 描述                                                               |
-|----------|-------------------------------------------------------------------------------------------------------|
-| `system` | 基于系统网络栈执行 L3 到 L4 转换                                                                        |
-| `gvisor` | 基于 [gVisor](https://github.com/google/gvisor) 虚拟网络栈执行 L3 到 L4 转换                            |
-| `mixed`  | 混合 `system` TCP 栈与 `gvisor` UDP 栈                                                                 |
+|--------|------------------------------------------------------------------|
+| system | 基于系统网络栈执行 L3 到 L4 转换                                             |
+| gVisor | 基于 [gVisor](https://github.com/google/gvisor) 虚拟网络栈执行 L3 到 L4 转换 |
+| mixed  | 混合 `system` TCP 栈与 `gvisor` UDP 栈                                |
 
 默认使用 `mixed` 栈如果 gVisor 构建标记已启用，否则默认使用 `system` 栈。
 

docs/configuration/route/sniff.md

@@ -22,7 +22,6 @@ If enabled in the inbound, the protocol and domain name (if present) of by the c
 |   UDP   |    `dtls`    |      /      |        /         |
 |   TCP   |    `ssh`     |      /      | SSH Client Name  |
 |   TCP   |    `rdp`     |      /      |        /         |
-|   UDP   |    `ntp`     |      /      |        /         |
 
 |       QUIC Client        |    Type    |
 |:------------------------:|:----------:|

docs/configuration/route/sniff.zh.md

@@ -22,7 +22,6 @@
 |   UDP   |    `dtls`    |      /      |     /      |
 |   TCP   |    `ssh`     |      /      | SSH 客户端名称  |
 |   TCP   |    `rdp`     |      /      |     /      |
-|   UDP   |    `ntp`     |      /      |     /      |
 
 |         QUIC 客户端         |     类型     |
 |:------------------------:|:----------:|

docs/configuration/service/derp.md

@@ -20,7 +20,6 @@ DERP service is a Tailscale DERP server, similar to [derper](https://pkg.go.dev/
   "config_path": "",
   "verify_client_endpoint": [],
   "verify_client_url": [],
-  "home": "",
   "mesh_with": [],
   "mesh_psk": "",
   "mesh_psk_file": "",
@@ -70,10 +69,6 @@ Setting Array value to a string `__URL__` is equivalent to configuring:
 { "url": __URL__ }
 ```
 
-#### home
-
-What to serve at the root path. It may be left empty (the default, for a default homepage), `blank` for a blank page, or a URL to redirect to
-
 #### mesh_with
 
 Mesh with other DERP servers.

docs/configuration/service/index.md

@@ -10,7 +10,7 @@ icon: material/new-box
 
 ```json
 {
-  "services": [
+  "endpoints": [
     {
       "type": "",
       "tag": ""
@@ -25,7 +25,6 @@ icon: material/new-box
 |------------|------------------------|
 | `derp`     | [DERP](./derp)         |
 | `resolved` | [Resolved](./resolved) |
-| `ssm-api`  | [SSM API](./ssm-api)   |
 
 #### tag
 

go.mod

@@ -30,12 +30,12 @@ require (
 	github.com/sagernet/quic-go v0.52.0-beta.1
 	github.com/sagernet/sing v0.6.11-0.20250521033217-30d675ea099b
 	github.com/sagernet/sing-mux v0.3.2
-	github.com/sagernet/sing-quic v0.5.0-beta.2
-	github.com/sagernet/sing-shadowsocks v0.2.8
+	github.com/sagernet/sing-quic v0.5.0-beta.1
+	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/sagernet/sing-shadowsocks2 v0.2.1
 	github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11
 	github.com/sagernet/sing-tun v0.6.6-0.20250428031943-0686f8c4f210
-	github.com/sagernet/sing-vmess v0.2.4-0.20250605032146-38cc72672c88
+	github.com/sagernet/sing-vmess v0.2.2-0.20250503051933-9b4cf17393f8
 	github.com/sagernet/smux v1.5.34-mod.2
 	github.com/sagernet/tailscale v1.80.3-mod.5
 	github.com/sagernet/wireguard-go v0.0.1-beta.7

go.sum

@@ -172,18 +172,18 @@ github.com/sagernet/sing v0.6.11-0.20250521033217-30d675ea099b h1:ZjTCYPb5f7aHdf
 github.com/sagernet/sing v0.6.11-0.20250521033217-30d675ea099b/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/sagernet/sing-mux v0.3.2 h1:meZVFiiStvHThb/trcpAkCrmtJOuItG5Dzl1RRP5/NE=
 github.com/sagernet/sing-mux v0.3.2/go.mod h1:pht8iFY4c9Xltj7rhVd208npkNaeCxzyXCgulDPLUDA=
-github.com/sagernet/sing-quic v0.5.0-beta.2 h1:j7KAbBuGmsKwSxVAQL5soJ+wDqxim4/llK2kxB0hSKk=
-github.com/sagernet/sing-quic v0.5.0-beta.2/go.mod h1:SAv/qdeDN+75msGG5U5ZIwG+3Ua50jVIKNrRSY8pkx0=
-github.com/sagernet/sing-shadowsocks v0.2.8 h1:PURj5PRoAkqeHh2ZW205RWzN9E9RtKCVCzByXruQWfE=
-github.com/sagernet/sing-shadowsocks v0.2.8/go.mod h1:lo7TWEMDcN5/h5B8S0ew+r78ZODn6SwVaFhvB6H+PTI=
+github.com/sagernet/sing-quic v0.5.0-beta.1 h1:nC0i/s8LhlZB8ev6laZCXF/uiwAE4kRdT4PcDdE4rI4=
+github.com/sagernet/sing-quic v0.5.0-beta.1/go.mod h1:SAv/qdeDN+75msGG5U5ZIwG+3Ua50jVIKNrRSY8pkx0=
+github.com/sagernet/sing-shadowsocks v0.2.7 h1:zaopR1tbHEw5Nk6FAkM05wCslV6ahVegEZaKMv9ipx8=
+github.com/sagernet/sing-shadowsocks v0.2.7/go.mod h1:0rIKJZBR65Qi0zwdKezt4s57y/Tl1ofkaq6NlkzVuyE=
 github.com/sagernet/sing-shadowsocks2 v0.2.1 h1:dWV9OXCeFPuYGHb6IRqlSptVnSzOelnqqs2gQ2/Qioo=
 github.com/sagernet/sing-shadowsocks2 v0.2.1/go.mod h1:RnXS0lExcDAovvDeniJ4IKa2IuChrdipolPYWBv9hWQ=
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11 h1:tK+75l64tm9WvEFrYRE1t0YxoFdWQqw/h7Uhzj0vJ+w=
 github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11/go.mod h1:sWqKnGlMipCHaGsw1sTTlimyUpgzP4WP3pjhCsYt9oA=
 github.com/sagernet/sing-tun v0.6.6-0.20250428031943-0686f8c4f210 h1:6H4BZaTqKI3YcDMyTV3E576LuJM4S4wY99xoq2T1ECw=
 github.com/sagernet/sing-tun v0.6.6-0.20250428031943-0686f8c4f210/go.mod h1:fisFCbC4Vfb6HqQNcwPJi2CDK2bf0Xapyz3j3t4cnHE=
-github.com/sagernet/sing-vmess v0.2.4-0.20250605032146-38cc72672c88 h1:0pVm8sPOel+BoiCddW3pV3cKDKEaSioVTYDdTSKjyFI=
-github.com/sagernet/sing-vmess v0.2.4-0.20250605032146-38cc72672c88/go.mod h1:IL8Rr+EGwuqijszZkNrEFTQDKhilEpkqFqOlvdpS6/w=
+github.com/sagernet/sing-vmess v0.2.2-0.20250503051933-9b4cf17393f8 h1:zW+zAOCxUIqBCgnZiPovt1uQ3S+zBS+w0NGp+1zITGA=
+github.com/sagernet/sing-vmess v0.2.2-0.20250503051933-9b4cf17393f8/go.mod h1:IL8Rr+EGwuqijszZkNrEFTQDKhilEpkqFqOlvdpS6/w=
 github.com/sagernet/smux v1.5.34-mod.2 h1:gkmBjIjlJ2zQKpLigOkFur5kBKdV6bNRoFu2WkltRQ4=
 github.com/sagernet/smux v1.5.34-mod.2/go.mod h1:0KW0+R+ycvA2INW4gbsd7BNyg+HEfLIAxa5N02/28Zc=
 github.com/sagernet/tailscale v1.80.3-mod.5 h1:7V7z+p2C//TGtff20pPnDCt3qP6uFyY62peJoKF9z/A=

option/tailscale.go

@@ -36,7 +36,6 @@ type DERPServiceOptions struct {
 	ConfigPath           string                                          `json:"config_path,omitempty"`
 	VerifyClientEndpoint badoption.Listable[string]                      `json:"verify_client_endpoint,omitempty"`
 	VerifyClientURL      badoption.Listable[*DERPVerifyClientURLOptions] `json:"verify_client_url,omitempty"`
-	Home                 string                                          `json:"home,omitempty"`
 	MeshWith             badoption.Listable[*DERPMeshOptions]            `json:"mesh_with,omitempty"`
 	MeshPSK              string                                          `json:"mesh_psk,omitempty"`
 	MeshPSKFile          string                                          `json:"mesh_psk_file,omitempty"`

release/config/sing-box.postinst

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-systemd-sysusers sing-box.conf

route/dns.go

@@ -36,7 +36,7 @@ func (r *Router) hijackDNSStream(ctx context.Context, conn net.Conn, metadata ad
 	}
 }
 
-func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetBuffers []*N.PacketBuffer, metadata adapter.InboundContext, onClose N.CloseHandlerFunc) error {
+func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetBuffers []*N.PacketBuffer, metadata adapter.InboundContext) error {
 	if natConn, isNatConn := conn.(udpnat.Conn); isNatConn {
 		metadata.Destination = M.Socksaddr{}
 		for _, packet := range packetBuffers {
@@ -51,12 +51,10 @@ func (r *Router) hijackDNSPacket(ctx context.Context, conn N.PacketConn, packetB
 			conn:     conn,
 			ctx:      ctx,
 			metadata: metadata,
-			onClose:  onClose,
 		})
 		return nil
 	}
 	err := dnsOutbound.NewDNSPacketConnection(ctx, r.dns, conn, packetBuffers, metadata)
-	N.CloseOnHandshakeFailure(conn, onClose, err)
 	if err != nil && !E.IsClosedOrCanceled(err) {
 		return E.Cause(err, "process DNS packet")
 	}
@@ -95,16 +93,8 @@ type dnsHijacker struct {
 	conn     N.PacketConn
 	ctx      context.Context
 	metadata adapter.InboundContext
-	onClose  N.CloseHandlerFunc
 }
 
 func (h *dnsHijacker) NewPacketEx(buffer *buf.Buffer, destination M.Socksaddr) {
 	go ExchangeDNSPacket(h.ctx, h.router, h.logger, h.conn, buffer, h.metadata, destination)
 }
-
-func (h *dnsHijacker) Close() error {
-	if h.onClose != nil {
-		h.onClose(nil)
-	}
-	return nil
-}

route/route.go

@@ -117,8 +117,7 @@ func (r *Router) routeConnection(ctx context.Context, conn net.Conn, metadata ad
 			for _, buffer := range buffers {
 				conn = bufio.NewCachedConn(conn, buffer)
 			}
-			N.CloseOnHandshakeFailure(conn, onClose, r.hijackDNSStream(ctx, conn, metadata))
-			return nil
+			return r.hijackDNSStream(ctx, conn, metadata)
 		}
 	}
 	if selectedRule == nil {
@@ -229,7 +228,8 @@ func (r *Router) routePacketConnection(ctx context.Context, conn N.PacketConn, m
 			N.ReleaseMultiPacketBuffer(packetBuffers)
 			return action.Error(ctx)
 		case *rule.RuleActionHijackDNS:
-			return r.hijackDNSPacket(ctx, conn, packetBuffers, metadata, onClose)
+			return r.hijackDNSPacket(ctx, conn, packetBuffers, metadata)
+
 		}
 	}
 	if selectedRule == nil || selectReturn {
@@ -564,7 +564,6 @@ func (r *Router) actionSniff(
 				sniff.UTP,
 				sniff.UDPTracker,
 				sniff.DTLSRecord,
-				sniff.NTP,
 			}
 		}
 		for {

route/rule/rule_action.go

@@ -379,8 +379,6 @@ func (r *RuleActionSniff) build() error {
 			r.StreamSniffers = append(r.StreamSniffers, sniff.SSH)
 		case C.ProtocolRDP:
 			r.StreamSniffers = append(r.StreamSniffers, sniff.RDP)
-		case C.ProtocolNTP:
-			r.PacketSniffers = append(r.PacketSniffers, sniff.NTP)
 		default:
 			return E.New("unknown sniffer: ", name)
 		}

service/derp/service.go

@@ -124,7 +124,6 @@ func NewService(ctx context.Context, logger log.ContextLogger, tag string, optio
 		configPath:           configPath,
 		verifyClientEndpoint: options.VerifyClientEndpoint,
 		verifyClientURL:      options.VerifyClientURL,
-		home:                 options.Home,
 		meshKey:              options.MeshPSK,
 		meshKeyPath:          options.MeshPSKFile,
 		meshWith:             options.MeshWith,

transport/v2rayhttp/server.go

@@ -47,7 +47,6 @@ func NewServer(ctx context.Context, logger logger.ContextLogger, options option.
 	server := &Server{
 		ctx:       ctx,
 		tlsConfig: tlsConfig,
-		logger:    logger,
 		handler:   handler,
 		h2Server: &http2.Server{
 			IdleTimeout: time.Duration(options.IdleTimeout),

transport/v2raywebsocket/conn.go

@@ -3,7 +3,6 @@ package v2raywebsocket
 import (
 	"context"
 	"encoding/base64"
-	"errors"
 	"io"
 	"net"
 	"os"
@@ -68,10 +67,9 @@ func (c *WebsocketConn) Read(b []byte) (n int, err error) {
 			return
 		}
 		if !E.IsMulti(err, io.EOF, wsutil.ErrNoFrameAdvance) {
-			err = wrapWsError(err)
 			return
 		}
-		header, err = wrapWsError0(c.reader.NextFrame())
+		header, err = c.reader.NextFrame()
 		if err != nil {
 			return
 		}
@@ -80,14 +78,14 @@ func (c *WebsocketConn) Read(b []byte) (n int, err error) {
 				err = wsutil.ErrFrameTooLarge
 				return
 			}
-			err = wrapWsError(c.controlHandler(header, c.reader))
+			err = c.controlHandler(header, c.reader)
 			if err != nil {
 				return
 			}
 			continue
 		}
 		if header.OpCode&ws.OpBinary == 0 {
-			err = wrapWsError(c.reader.Discard())
+			err = c.reader.Discard()
 			if err != nil {
 				return
 			}
@@ -97,7 +95,7 @@ func (c *WebsocketConn) Read(b []byte) (n int, err error) {
 }
 
 func (c *WebsocketConn) Write(p []byte) (n int, err error) {
-	err = wrapWsError(wsutil.WriteMessage(c.Conn, c.state, ws.OpBinary, p))
+	err = wsutil.WriteMessage(c.Conn, c.state, ws.OpBinary, p)
 	if err != nil {
 		return
 	}
@@ -148,7 +146,7 @@ func (c *EarlyWebsocketConn) Read(b []byte) (n int, err error) {
 			return 0, c.err
 		}
 	}
-	return wrapWsError0(c.conn.Read(b))
+	return c.conn.Read(b)
 }
 
 func (c *EarlyWebsocketConn) writeRequest(content []byte) error {
@@ -193,7 +191,7 @@ func (c *EarlyWebsocketConn) writeRequest(content []byte) error {
 
 func (c *EarlyWebsocketConn) Write(b []byte) (n int, err error) {
 	if c.conn != nil {
-		return wrapWsError0(c.conn.Write(b))
+		return c.conn.Write(b)
 	}
 	c.access.Lock()
 	defer c.access.Unlock()
@@ -201,7 +199,7 @@ func (c *EarlyWebsocketConn) Write(b []byte) (n int, err error) {
 		return 0, c.err
 	}
 	if c.conn != nil {
-		return wrapWsError0(c.conn.Write(b))
+		return c.conn.Write(b)
 	}
 	err = c.writeRequest(b)
 	c.err = err
@@ -214,12 +212,12 @@ func (c *EarlyWebsocketConn) Write(b []byte) (n int, err error) {
 
 func (c *EarlyWebsocketConn) WriteBuffer(buffer *buf.Buffer) error {
 	if c.conn != nil {
-		return wrapWsError(c.conn.WriteBuffer(buffer))
+		return c.conn.WriteBuffer(buffer)
 	}
 	c.access.Lock()
 	defer c.access.Unlock()
 	if c.conn != nil {
-		return wrapWsError(c.conn.WriteBuffer(buffer))
+		return c.conn.WriteBuffer(buffer)
 	}
 	if c.err != nil {
 		return c.err
@@ -274,23 +272,3 @@ func (c *EarlyWebsocketConn) Upstream() any {
 func (c *EarlyWebsocketConn) LazyHeadroom() bool {
 	return c.conn == nil
 }
-
-func wrapWsError(err error) error {
-	if err == nil {
-		return nil
-	}
-	var closedErr wsutil.ClosedError
-	if errors.As(err, &closedErr) {
-		if closedErr.Code == ws.StatusNormalClosure {
-			err = io.EOF
-		}
-	}
-	return err
-}
-
-func wrapWsError0[T any](value T, err error) (T, error) {
-	if err == nil {
-		return value, nil
-	}
-	return value, wrapWsError(err)
-}

transport/v2raywebsocket/deadline.go

@@ -0,0 +1,22 @@
+package v2raywebsocket
+
+import (
+	"net"
+	"time"
+)
+
+type deadConn struct {
+	net.Conn
+}
+
+func (c *deadConn) SetDeadline(t time.Time) error {
+	return nil
+}
+
+func (c *deadConn) SetReadDeadline(t time.Time) error {
+	return nil
+}
+
+func (c *deadConn) SetWriteDeadline(t time.Time) error {
+	return nil
+}

transport/v2raywebsocket/writer.go

@@ -66,7 +66,7 @@ func (w *Writer) WriteBuffer(buffer *buf.Buffer) error {
 		ws.Cipher(data, *(*[4]byte)(header[1+payloadBitLength:]), 0)
 	}
 
-	return wrapWsError(w.writer.WriteBuffer(buffer))
+	return w.writer.WriteBuffer(buffer)
 }
 
 func (w *Writer) FrontHeadroom() int {