documentation: Bump version

Mark deprecated features
documentation: Add hysteria2
2026-10-21 08:44:24 +00:00 · 2023-09-09 13:47:07 +08:00 · 2023-09-09 13:43:42 +08:00 · 2023-09-09 13:42:38 +08:00 · 2023-09-09 13:42:17 +08:00 · 2023-09-09 13:38:46 +08:00
38 changed files with 217 additions and 233 deletions
@@ -20,7 +20,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
        with:
          fetch-depth: 0
      - name: Get latest go version
@@ -48,7 +48,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
        with:
          fetch-depth: 0
      - name: Setup Go
@@ -68,7 +68,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
        with:
          fetch-depth: 0
      - name: Setup Go
@@ -199,7 +199,7 @@ jobs:
      TAGS: with_clash_api,with_quic
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
        with:
          fetch-depth: 0
      - name: Get latest go version
@@ -9,7 +9,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Setup QEMU for Docker Buildx
@@ -20,7 +20,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
        with:
          fetch-depth: 0
      - name: Get latest go version
@@ -1,62 +0,0 @@
-package baderror
-
-import (
-	"context"
-	"io"
-	"net"
-	"strings"
-
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-func Contains(err error, msgList ...string) bool {
-	for _, msg := range msgList {
-		if strings.Contains(err.Error(), msg) {
-			return true
-		}
-	}
-	return false
-}
-
-func WrapH2(err error) error {
-	if err == nil {
-		return nil
-	}
-	err = E.Unwrap(err)
-	if err == io.ErrUnexpectedEOF {
-		return io.EOF
-	}
-	if Contains(err, "client disconnected", "body closed by handler", "response body closed", "; CANCEL") {
-		return net.ErrClosed
-	}
-	return err
-}
-
-func WrapGRPC(err error) error {
-	// grpc uses stupid internal error types
-	if err == nil {
-		return nil
-	}
-	if Contains(err, "EOF") {
-		return io.EOF
-	}
-	if Contains(err, "Canceled") {
-		return context.Canceled
-	}
-	if Contains(err,
-		"the client connection is closing",
-		"server closed the stream without sending trailers") {
-		return net.ErrClosed
-	}
-	return err
-}
-
-func WrapQUIC(err error) error {
-	if err == nil {
-		return nil
-	}
-	if Contains(err, "canceled by local with error code 0") {
-		return net.ErrClosed
-	}
-	return err
-}
@@ -3,6 +3,7 @@ package settings
 import (
 	"context"
 	"net/netip"
+	"strconv"
 	"strings"

 	"github.com/sagernet/sing-box/adapter"
@@ -88,16 +89,16 @@ func (p *DarwinSystemProxy) update0() error {
 		return err
 	}
 	if p.supportSOCKS {
-		err = shell.Exec("networksetup", "-setsocksfirewallproxy", interfaceDisplayName, p.serverAddr.String()).Attach().Run()
+		err = shell.Exec("networksetup", "-setsocksfirewallproxy", interfaceDisplayName, p.serverAddr.AddrString(), strconv.Itoa(int(p.serverAddr.Port))).Attach().Run()
 	}
 	if err != nil {
 		return err
 	}
-	err = shell.Exec("networksetup", "-setwebproxy", interfaceDisplayName, p.serverAddr.String()).Attach().Run()
+	err = shell.Exec("networksetup", "-setwebproxy", interfaceDisplayName, p.serverAddr.AddrString(), strconv.Itoa(int(p.serverAddr.Port))).Attach().Run()
 	if err != nil {
 		return err
 	}
-	err = shell.Exec("networksetup", "-setsecurewebproxy", interfaceDisplayName, p.serverAddr.String()).Attach().Run()
+	err = shell.Exec("networksetup", "-setsecurewebproxy", interfaceDisplayName, p.serverAddr.AddrString(), strconv.Itoa(int(p.serverAddr.Port))).Attach().Run()
 	if err != nil {
 		return err
 	}
@@ -154,7 +154,7 @@ func (p *LinuxSystemProxy) setKDEProxy(proxyTypes ...string) error {
 			"--file",
 			"kioslaverc",
 			"--group",
-			"'Proxy Settings'",
+			"Proxy Settings",
 			"--key", proxyType+"Proxy",
 			proxyUrl,
 		)
@@ -1,3 +1,13 @@
+#### 1.5.0-beta.6
+
+* Fix compatibility issues with official Hysteria2 server and client
+* Fixes and improvements
+* Mark [deprecated features](/deprecated)
+
+#### 1.5.0-beta.5
+
+* Fixes and improvements
+
 #### 1.5.0-beta.4

 * Fixes and improvements
@@ -25,10 +25,6 @@
 }
 ```

-!!! warning "Compatibility issues with the official client"
-
-    The use case of `fastOpen=false` or UDP MTU >= 1200 is not supported when using the official client.
-
 !!! warning ""

    QUIC, which is required by Hysteria2 is not included by default, see [Installation](/#installation).
@@ -25,10 +25,6 @@
 }
 ```

-!!! warning "与官方客户端的兼容性问题"
-
-    当使用原始客户端时，不支持 `fastOpen=false` 或者 UDP MTU >= 1200 的用例。
-
 !!! warning ""

    默认安装不包含被 Hysteria2 依赖的 QUIC，参阅 [安装](/zh/#_2)。
@@ -21,10 +21,6 @@
 }
 ```

-!!! warning "Compatibility issues with the official server"
-
-    The use case of UDP MTU >= 1200 is not supported when using the official server.
-
 !!! warning ""

    QUIC, which is required by Hysteria2 is not included by default, see [Installation](/#installation).
@@ -21,10 +21,6 @@
 }
 ```

-!!! warning "与官方服务器的兼容性问题"
-
-    当使用原始服务器时，不支持 UDP MTU >= 1200 的用例。
-
 !!! warning ""

    默认安装不包含被 Hysteria2 依赖的 QUIC，参阅 [安装](/zh/#_2)。
@@ -0,0 +1,13 @@
+# Deprecated Feature List
+
+The following features will be marked deprecated in 1.5.0 and removed entirely in 1.6.0.
+
+#### ShadowsocksR
+
+ShadowsocksR support has never been enabled by default, since the most commonly used proxy sales panel in the
+illegal industry stopped using this protocol, it does not make sense to continue to maintain it.
+
+#### Proxy Protocol
+
+Proxy Protocol is added by Pull Request, has problems, is only used by the backend of HTTP multiplexers such as nginx,
+is intrusive, and is meaningless for proxy purposes.
@@ -14,7 +14,7 @@ require (
 	github.com/go-chi/cors v1.2.1
 	github.com/go-chi/render v1.0.3
 	github.com/gofrs/uuid/v5 v5.0.0
-	github.com/insomniacslk/dhcp v0.0.0-20230906122924-c71a6be05968
+	github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d
 	github.com/logrusorgru/aurora v2.0.3+incompatible
 	github.com/mholt/acmez v1.2.0
 	github.com/miekg/dns v1.1.55
@@ -26,9 +26,9 @@ require (
 	github.com/sagernet/gvisor v0.0.0-20230627031050-1ab0276e0dd2
 	github.com/sagernet/quic-go v0.0.0-20230831052420-45809eee2e86
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
-	github.com/sagernet/sing v0.2.10-0.20230907044649-03c21c0a1205
+	github.com/sagernet/sing v0.2.10-0.20230908032232-b0849c43a600
 	github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1
-	github.com/sagernet/sing-mux v0.1.3-0.20230907005326-7befbadbf314
+	github.com/sagernet/sing-mux v0.1.3-0.20230908032617-759a1886a400
 	github.com/sagernet/sing-shadowsocks v0.2.5-0.20230907005610-126234728ca0
 	github.com/sagernet/sing-shadowsocks2 v0.1.4-0.20230907005906-5d2917b29248
 	github.com/sagernet/sing-shadowtls v0.1.4
@@ -44,12 +44,12 @@ require (
 	go.etcd.io/bbolt v1.3.7
 	go.uber.org/zap v1.25.0
 	go4.org/netipx v0.0.0-20230824141953-6213f710f925
-	golang.org/x/crypto v0.13.0
+	golang.org/x/crypto v0.12.0
 	golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63
-	golang.org/x/net v0.15.0
-	golang.org/x/sys v0.12.0
+	golang.org/x/net v0.14.0
+	golang.org/x/sys v0.11.0
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6
-	google.golang.org/grpc v1.58.0
+	google.golang.org/grpc v1.57.0
 	google.golang.org/protobuf v1.31.0
 	howett.net/plist v1.0.0
 )
@@ -87,10 +87,10 @@ require (
 	github.com/zeebo/blake3 v0.2.3 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/mod v0.12.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/text v0.12.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 // indirect
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.2.1 // indirect
@@ -54,8 +54,8 @@ github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbg
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
-github.com/insomniacslk/dhcp v0.0.0-20230906122924-c71a6be05968 h1:uBiv5/8x42J7myumCdFuDOc5HnEXRK6eOtefwvE6+TQ=
-github.com/insomniacslk/dhcp v0.0.0-20230906122924-c71a6be05968/go.mod h1:zmdm3sTSDP3vOOX3CEWRkkRHtKr1DxBx+J1OQFoDQQs=
+github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d h1:Ka64cclWedOkGzm9M2/XYuwJUdmWRUozmsxW0PyKA3A=
+github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d/go.mod h1:7474bZ1YNCvarT6WFKie4kEET6J0KYRDC4XJqqXzQW4=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/josharian/native v1.0.1-0.20221213033349-c1e37c09b531/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
 github.com/josharian/native v1.1.0 h1:uuaP0hAbW7Y4l0ZRQ6C9zfb7Mg1mbFKry/xzDAfmtLA=
@@ -112,12 +112,12 @@ github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byL
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
 github.com/sagernet/sing v0.1.8/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
-github.com/sagernet/sing v0.2.10-0.20230907044649-03c21c0a1205 h1:U/OwMlCH1XFjrDrw5BESGxGsnynT6nDnHvNI9Xv0U78=
-github.com/sagernet/sing v0.2.10-0.20230907044649-03c21c0a1205/go.mod h1:9uOZwWkhT2Z2WldolLxX34s+1svAX4i4vvz5hy8u1MA=
+github.com/sagernet/sing v0.2.10-0.20230908032232-b0849c43a600 h1:7kH6R0J1g23vP04v1s8KwfHwFYKOFUo2lOa+Ske6wp8=
+github.com/sagernet/sing v0.2.10-0.20230908032232-b0849c43a600/go.mod h1:9uOZwWkhT2Z2WldolLxX34s+1svAX4i4vvz5hy8u1MA=
 github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1 h1:5w+jXz8y/8UQAxO74TjftN5okYkpg5mGvVxXunlKdqI=
 github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1/go.mod h1:Kg98PBJEg/08jsNFtmZWmPomhskn9Ausn50ecNm4M+8=
-github.com/sagernet/sing-mux v0.1.3-0.20230907005326-7befbadbf314 h1:P5+NZGMH8KSI3L8lKw1znxdRi0tIpWbGYjmv8GrFHrQ=
-github.com/sagernet/sing-mux v0.1.3-0.20230907005326-7befbadbf314/go.mod h1:TKxqIvfQQgd36jp2tzsPavGjYTVZilV+atip1cssjIY=
+github.com/sagernet/sing-mux v0.1.3-0.20230908032617-759a1886a400 h1:LtpYd5c5AJtUSxjyH4KjUS8HT+2XgilyozjbCq/x3EM=
+github.com/sagernet/sing-mux v0.1.3-0.20230908032617-759a1886a400/go.mod h1:TKxqIvfQQgd36jp2tzsPavGjYTVZilV+atip1cssjIY=
 github.com/sagernet/sing-shadowsocks v0.2.5-0.20230907005610-126234728ca0 h1:9wHYWxH+fcs01PM2+DylA8LNNY3ElnZykQo9rysng8U=
 github.com/sagernet/sing-shadowsocks v0.2.5-0.20230907005610-126234728ca0/go.mod h1:80fNKP0wnqlu85GZXV1H1vDPC/2t+dQbFggOw4XuFUM=
 github.com/sagernet/sing-shadowsocks2 v0.1.4-0.20230907005906-5d2917b29248 h1:JTFfy/LDmVFEK4KZJEujmC1iO8+aoF4unYhhZZRzRq4=
@@ -171,16 +171,16 @@ go4.org/netipx v0.0.0-20230824141953-6213f710f925 h1:eeQDDVKFkx0g4Hyy8pHgmZaK0Eq
 go4.org/netipx v0.0.0-20230824141953-6213f710f925/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
 golang.org/x/crypto v0.0.0-20190404164418-38d8ce5564a5/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
-golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
-golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63 h1:m64FZMko/V45gv0bNmrNYoDEq8U5YUhetc9cBWKS1TQ=
 golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63/go.mod h1:0v4NqG35kSWCMzLaMeX+IQrlSnVE/bqGSyC2cz/9Le8=
 golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
+golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
+golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
 golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -192,14 +192,14 @@ golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.12.0 h1:/ZfYdc3zq+q02Rv9vGqTeSItdzZTSNDmfTi0mBAuidU=
+golang.org/x/term v0.11.0 h1:F9tnn/DA/Im8nCwm+fX+1/eBwi4qFjRT++MhtVC4ZX0=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
-golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
+golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -208,10 +208,10 @@ golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846/go.mod h1:Sc0INKfu04Tlq
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6 h1:CawjfCvYQH2OU3/TnxLx97WDSUDRABfT18pCOYwc2GE=
 golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6/go.mod h1:3rxYc4HtVcSG9gVaTs2GEBdehh+sYPOwKtyUWEOTb80=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 h1:bVf09lpb+OJbByTj913DRJioFFAjf/ZGxEz7MajTp2U=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98/go.mod h1:TUfxEVdsvPg18p6AslUXFoLdpED4oBnGwyqk3dV1XzM=
-google.golang.org/grpc v1.58.0 h1:32JY8YpPMSR45K+c3o6b8VL73V+rR8k+DeMIr4vRH8o=
-google.golang.org/grpc v1.58.0/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 h1:0nDDozoAU19Qb2HwhXadU8OcsiO/09cnTqhUtq2MEOM=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
+google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
+google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
@@ -35,7 +35,7 @@ func (a *myInboundAdapter) ListenTCP() (net.Listener, error) {
 		a.logger.Info("tcp server started at ", tcpListener.Addr())
 	}
 	if a.listenOptions.ProxyProtocol {
-		a.logger.Debug("proxy protocol enabled")
+		a.logger.Warn("Proxy Protocol is deprecated, see https://sing-box.sagernet.org/deprecated")
 		tcpListener = &proxyproto.Listener{Listener: tcpListener, AcceptNoHeader: a.listenOptions.ProxyProtocolAcceptNoHeader}
 	}
 	a.tcpListener = tcpListener
@@ -30,9 +30,10 @@ theme:
    - navigation.sections
    - header.autohide
 nav:
-  - Getting Started:
+  - Home:
      - index.md
      - Features: features.md
+      - Deprecated: deprecated.md
      - Support: support.md
      - Change Log: changelog.md
  - Installation:
@@ -65,7 +65,11 @@ func NewConnection(ctx context.Context, this N.Dialer, conn net.Conn, metadata a
 		outConn, err = this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
 	}
 	if err != nil {
-		return N.HandshakeFailure(conn, err)
+		return N.ReportHandshakeFailure(conn, err)
+	}
+	err = N.ReportHandshakeSuccess(conn)
+	if err != nil {
+		return err
 	}
 	return CopyEarlyConn(ctx, conn, outConn)
 }
@@ -80,14 +84,18 @@ func NewDirectConnection(ctx context.Context, router adapter.Router, this N.Dial
 		var destinationAddresses []netip.Addr
 		destinationAddresses, err = router.LookupDefault(ctx, metadata.Destination.Fqdn)
 		if err != nil {
-			return N.HandshakeFailure(conn, err)
+			return N.ReportHandshakeFailure(conn, err)
 		}
 		outConn, err = N.DialSerial(ctx, this, N.NetworkTCP, metadata.Destination, destinationAddresses)
 	} else {
 		outConn, err = this.DialContext(ctx, N.NetworkTCP, metadata.Destination)
 	}
 	if err != nil {
-		return N.HandshakeFailure(conn, err)
+		return N.ReportHandshakeFailure(conn, err)
+	}
+	err = N.ReportHandshakeSuccess(conn)
+	if err != nil {
+		return err
 	}
 	return CopyEarlyConn(ctx, conn, outConn)
 }
@@ -103,7 +111,11 @@ func NewPacketConnection(ctx context.Context, this N.Dialer, conn N.PacketConn,
 		outConn, err = this.ListenPacket(ctx, metadata.Destination)
 	}
 	if err != nil {
-		return N.HandshakeFailure(conn, err)
+		return N.ReportHandshakeFailure(conn, err)
+	}
+	err = N.ReportHandshakeSuccess(conn)
+	if err != nil {
+		return err
 	}
 	if destinationAddress.IsValid() {
 		if natConn, loaded := common.Cast[bufio.NATPacketConn](conn); loaded {
@@ -132,14 +144,18 @@ func NewDirectPacketConnection(ctx context.Context, router adapter.Router, this
 		var destinationAddresses []netip.Addr
 		destinationAddresses, err = router.LookupDefault(ctx, metadata.Destination.Fqdn)
 		if err != nil {
-			return N.HandshakeFailure(conn, err)
+			return N.ReportHandshakeFailure(conn, err)
 		}
 		outConn, destinationAddress, err = N.ListenSerial(ctx, this, metadata.Destination, destinationAddresses)
 	} else {
 		outConn, err = this.ListenPacket(ctx, metadata.Destination)
 	}
 	if err != nil {
-		return N.HandshakeFailure(conn, err)
+		return N.ReportHandshakeFailure(conn, err)
+	}
+	err = N.ReportHandshakeSuccess(conn)
+	if err != nil {
+		return err
 	}
 	if destinationAddress.IsValid() {
 		if natConn, loaded := common.Cast[bufio.NATPacketConn](conn); loaded {
@@ -187,7 +203,7 @@ func CopyEarlyConn(ctx context.Context, conn net.Conn, serverConn net.Conn) erro
 		}
 		_, err = serverConn.Write(payload.Bytes())
 		if err != nil {
-			return N.HandshakeFailure(conn, err)
+			return N.ReportHandshakeFailure(conn, err)
 		}
 		payload.Release()
 	}
@@ -37,6 +37,7 @@ type ShadowsocksR struct {
 }

 func NewShadowsocksR(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.ShadowsocksROutboundOptions) (*ShadowsocksR, error) {
+	logger.Warn("ShadowsocksR is deprecated, see https://sing-box.sagernet.org/deprecated")
 	outboundDialer, err := dialer.New(router, options.DialerOptions)
 	if err != nil {
 		return nil, err
@@ -378,7 +378,7 @@ func testLargeDataWithPacketConnSize(t *testing.T, port uint16, chunkSize int, p

 	rAddr := &net.UDPAddr{IP: localIP.AsSlice(), Port: int(port)}

-	times := 2
+	times := 50

 	pingCh, pongCh, test := newLargeDataPair()
 	writeRandData := func(pc net.PacketConn, addr net.Addr) (map[int][]byte, error) {
@@ -1,6 +1,5 @@
 server: 127.0.0.1:10000
 auth: password
-fastOpen: true
 socks5:
  listen: 127.0.0.1:10001
 tls:
@@ -2,7 +2,6 @@ listen: 127.0.0.1:10000
 auth:
  type: password
  password: password
-fastOpen: true
 tls:
  sni: example.org
  cert: /etc/hysteria/cert.pem
@@ -244,5 +244,5 @@ func TestECHHysteria2(t *testing.T) {
 			},
 		},
 	})
-	testSuit(t, clientPort, testPort)
+	testSuitLargeUDP(t, clientPort, testPort)
 }
@@ -7,16 +7,16 @@ require github.com/sagernet/sing-box v0.0.0
 replace github.com/sagernet/sing-box => ../

 require (
-	github.com/docker/docker v24.0.6+incompatible
+	github.com/docker/docker v24.0.5+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/gofrs/uuid/v5 v5.0.0
-	github.com/sagernet/sing v0.2.10-0.20230907044649-03c21c0a1205
+	github.com/sagernet/sing v0.2.10-0.20230908032232-b0849c43a600
 	github.com/sagernet/sing-shadowsocks v0.2.5-0.20230907005610-126234728ca0
 	github.com/sagernet/sing-shadowsocks2 v0.1.4-0.20230907005906-5d2917b29248
 	github.com/spyzhov/ajson v0.9.0
 	github.com/stretchr/testify v1.8.4
 	go.uber.org/goleak v1.2.1
-	golang.org/x/net v0.15.0
+	golang.org/x/net v0.14.0
 )

 require (
@@ -44,7 +44,7 @@ require (
 	github.com/google/btree v1.1.2 // indirect
 	github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
-	github.com/insomniacslk/dhcp v0.0.0-20230906122924-c71a6be05968 // indirect
+	github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d // indirect
 	github.com/josharian/native v1.1.0 // indirect
 	github.com/klauspost/compress v1.15.15 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
@@ -72,7 +72,7 @@ require (
 	github.com/sagernet/quic-go v0.0.0-20230831052420-45809eee2e86 // indirect
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 // indirect
 	github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1 // indirect
-	github.com/sagernet/sing-mux v0.1.3-0.20230907005326-7befbadbf314 // indirect
+	github.com/sagernet/sing-mux v0.1.3-0.20230908032617-759a1886a400 // indirect
 	github.com/sagernet/sing-shadowtls v0.1.4 // indirect
 	github.com/sagernet/sing-tun v0.1.12-0.20230821065522-7545dc2d5641 // indirect
 	github.com/sagernet/sing-vmess v0.1.8-0.20230907010359-161fb0ac716b // indirect
@@ -89,15 +89,15 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.25.0 // indirect
 	go4.org/netipx v0.0.0-20230824141953-6213f710f925 // indirect
-	golang.org/x/crypto v0.13.0 // indirect
+	golang.org/x/crypto v0.12.0 // indirect
 	golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63 // indirect
 	golang.org/x/mod v0.12.0 // indirect
-	golang.org/x/sys v0.12.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/text v0.12.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 // indirect
-	google.golang.org/grpc v1.58.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 // indirect
+	google.golang.org/grpc v1.57.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gotest.tools/v3 v3.4.0 // indirect
@@ -27,8 +27,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/docker/distribution v2.8.1+incompatible h1:Q50tZOPR6T/hjNsyc9g8/syEs6bk8XXApsHjKukMl68=
 github.com/docker/distribution v2.8.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v24.0.6+incompatible h1:hceabKCtUgDqPu+qm0NgsaXf28Ljf4/pWFL7xjWWDgE=
-github.com/docker/docker v24.0.6+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v24.0.5+incompatible h1:WmgcE4fxyI6EEXxBRxsHnZXrO1pQ3smi0k/jho4HLeY=
+github.com/docker/docker v24.0.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
@@ -52,6 +52,8 @@ github.com/gofrs/uuid/v5 v5.0.0 h1:p544++a97kEL+svbcFbCQVM9KFu0Yo25UoISXGNNH9M=
 github.com/gofrs/uuid/v5 v5.0.0/go.mod h1:CDOjlDMVAtN56jqyRUZh58JT31Tiw7/oQyEXZV+9bD8=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
+github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
+github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
@@ -64,8 +66,8 @@ github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLe
 github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE=
 github.com/hashicorp/yamux v0.1.1/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
-github.com/insomniacslk/dhcp v0.0.0-20230906122924-c71a6be05968 h1:uBiv5/8x42J7myumCdFuDOc5HnEXRK6eOtefwvE6+TQ=
-github.com/insomniacslk/dhcp v0.0.0-20230906122924-c71a6be05968/go.mod h1:zmdm3sTSDP3vOOX3CEWRkkRHtKr1DxBx+J1OQFoDQQs=
+github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d h1:Ka64cclWedOkGzm9M2/XYuwJUdmWRUozmsxW0PyKA3A=
+github.com/insomniacslk/dhcp v0.0.0-20230816195147-b3ca2534940d/go.mod h1:7474bZ1YNCvarT6WFKie4kEET6J0KYRDC4XJqqXzQW4=
 github.com/josharian/native v1.0.1-0.20221213033349-c1e37c09b531/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
 github.com/josharian/native v1.1.0 h1:uuaP0hAbW7Y4l0ZRQ6C9zfb7Mg1mbFKry/xzDAfmtLA=
 github.com/josharian/native v1.1.0/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
@@ -121,18 +123,19 @@ github.com/sagernet/gvisor v0.0.0-20230627031050-1ab0276e0dd2 h1:dnkKrzapqtAwjTS
 github.com/sagernet/gvisor v0.0.0-20230627031050-1ab0276e0dd2/go.mod h1:1JUiV7nGuf++YFm9eWZ8q2lrwHmhcUGzptMl/vL1+LA=
 github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 h1:iL5gZI3uFp0X6EslacyapiRz7LLSJyr4RajF/BhMVyE=
 github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
-github.com/sagernet/quic-go v0.0.0-20230831052420-45809eee2e86 h1:g4TEg9inAtA1FDTXpNrvmx72nN5mTOLQrJce6fVxF9g=
+github.com/sagernet/quic-go v0.0.0-20230825040534-0cd917b2ddda h1:7J/hnOFqCThiCrVpvr0wKO+Dic/XPSulPr5yI8FVJMs=
+github.com/sagernet/quic-go v0.0.0-20230825040534-0cd917b2ddda/go.mod h1:Iw8Tt3dMqC/61cMHa0nN5i/958oYuuMnQCMOSPx+xcg=
 github.com/sagernet/quic-go v0.0.0-20230831052420-45809eee2e86/go.mod h1:O4Cj7TmMOvqD6S0XMqJRZfcYzA3m0H0ARbbaJFB0p7A=
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byLGkEnIYp6grlXfo1QYUfiYFGjewIdc=
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
 github.com/sagernet/sing v0.1.8/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
-github.com/sagernet/sing v0.2.10-0.20230907044649-03c21c0a1205 h1:U/OwMlCH1XFjrDrw5BESGxGsnynT6nDnHvNI9Xv0U78=
-github.com/sagernet/sing v0.2.10-0.20230907044649-03c21c0a1205/go.mod h1:9uOZwWkhT2Z2WldolLxX34s+1svAX4i4vvz5hy8u1MA=
+github.com/sagernet/sing v0.2.10-0.20230908032232-b0849c43a600 h1:7kH6R0J1g23vP04v1s8KwfHwFYKOFUo2lOa+Ske6wp8=
+github.com/sagernet/sing v0.2.10-0.20230908032232-b0849c43a600/go.mod h1:9uOZwWkhT2Z2WldolLxX34s+1svAX4i4vvz5hy8u1MA=
 github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1 h1:5w+jXz8y/8UQAxO74TjftN5okYkpg5mGvVxXunlKdqI=
 github.com/sagernet/sing-dns v0.1.9-0.20230824120133-4d5cbceb40c1/go.mod h1:Kg98PBJEg/08jsNFtmZWmPomhskn9Ausn50ecNm4M+8=
-github.com/sagernet/sing-mux v0.1.3-0.20230907005326-7befbadbf314 h1:P5+NZGMH8KSI3L8lKw1znxdRi0tIpWbGYjmv8GrFHrQ=
-github.com/sagernet/sing-mux v0.1.3-0.20230907005326-7befbadbf314/go.mod h1:TKxqIvfQQgd36jp2tzsPavGjYTVZilV+atip1cssjIY=
+github.com/sagernet/sing-mux v0.1.3-0.20230908032617-759a1886a400 h1:LtpYd5c5AJtUSxjyH4KjUS8HT+2XgilyozjbCq/x3EM=
+github.com/sagernet/sing-mux v0.1.3-0.20230908032617-759a1886a400/go.mod h1:TKxqIvfQQgd36jp2tzsPavGjYTVZilV+atip1cssjIY=
 github.com/sagernet/sing-shadowsocks v0.2.5-0.20230907005610-126234728ca0 h1:9wHYWxH+fcs01PM2+DylA8LNNY3ElnZykQo9rysng8U=
 github.com/sagernet/sing-shadowsocks v0.2.5-0.20230907005610-126234728ca0/go.mod h1:80fNKP0wnqlu85GZXV1H1vDPC/2t+dQbFggOw4XuFUM=
 github.com/sagernet/sing-shadowsocks2 v0.1.4-0.20230907005906-5d2917b29248 h1:JTFfy/LDmVFEK4KZJEujmC1iO8+aoF4unYhhZZRzRq4=
@@ -169,6 +172,7 @@ github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 h1:gga7acRE695AP
 github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/zeebo/assert v1.1.0 h1:hU1L1vLTHsnO8x8c9KAR5GmM5QscxHg5RNU5z5qbUWY=
 github.com/zeebo/assert v1.1.0/go.mod h1:Pq9JiuJQpG8JLJdtkwrJESF0Foym2/D9XMU5ciN/wJ0=
 github.com/zeebo/blake3 v0.2.3 h1:TFoLXsjeXqRNFxSbk35Dk4YtszE/MQQGK10BH4ptoTg=
@@ -190,12 +194,13 @@ golang.org/x/crypto v0.0.0-20190404164418-38d8ce5564a5/go.mod h1:WFFai1msRO1wXaE
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
-golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
-golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63 h1:m64FZMko/V45gv0bNmrNYoDEq8U5YUhetc9cBWKS1TQ=
 golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63/go.mod h1:0v4NqG35kSWCMzLaMeX+IQrlSnVE/bqGSyC2cz/9Le8=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -203,12 +208,14 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
+golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
+golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -218,21 +225,23 @@ golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220731174439-a90be440212d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.12.0 h1:/ZfYdc3zq+q02Rv9vGqTeSItdzZTSNDmfTi0mBAuidU=
+golang.org/x/term v0.11.0 h1:F9tnn/DA/Im8nCwm+fX+1/eBwi4qFjRT++MhtVC4ZX0=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
-golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
+golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -240,16 +249,17 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
+golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846 h1:Vve/L0v7CXXuxUmaMGIEK/dEeq7uiqb5qBgQrZzIE7E=
 golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846/go.mod h1:Sc0INKfu04TlqNoRA1hgpFZbhYXHPr4V5DzpSBTPqQM=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 h1:bVf09lpb+OJbByTj913DRJioFFAjf/ZGxEz7MajTp2U=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98/go.mod h1:TUfxEVdsvPg18p6AslUXFoLdpED4oBnGwyqk3dV1XzM=
-google.golang.org/grpc v1.58.0 h1:32JY8YpPMSR45K+c3o6b8VL73V+rR8k+DeMIr4vRH8o=
-google.golang.org/grpc v1.58.0/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 h1:0nDDozoAU19Qb2HwhXadU8OcsiO/09cnTqhUtq2MEOM=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
+google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
+google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
@@ -6,8 +6,8 @@ import (
 	"syscall"

 	"github.com/sagernet/quic-go"
-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/baderror"
 )

 type PacketConnWrapper struct {
@@ -17,6 +17,7 @@ import (
 	"github.com/sagernet/sing-box/transport/hysteria2/congestion"
 	"github.com/sagernet/sing-box/transport/hysteria2/internal/protocol"
 	tuicCongestion "github.com/sagernet/sing-box/transport/tuic/congestion"
+	"github.com/sagernet/sing/common/baderror"
 	"github.com/sagernet/sing/common/bufio"
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
@@ -61,7 +62,6 @@ type Client struct {
 func NewClient(options ClientOptions) (*Client, error) {
 	quicConfig := &quic.Config{
 		DisablePathMTUDiscovery:        !(runtime.GOOS == "windows" || runtime.GOOS == "linux" || runtime.GOOS == "android" || runtime.GOOS == "darwin"),
-		MaxDatagramFrameSize:           1400,
 		EnableDatagrams:                true,
 		InitialStreamReceiveWindow:     defaultStreamReceiveWindow,
 		MaxStreamReceiveWindow:         defaultStreamReceiveWindow,
@@ -103,7 +103,7 @@ func (c *Client) offer(ctx context.Context) (*clientQUICConnection, error) {
 }

 func (c *Client) offerNew(ctx context.Context) (*clientQUICConnection, error) {
-	udpConn, err := c.dialer.DialContext(ctx, "udp", c.serverAddr)
+	udpConn, err := c.dialer.DialContext(c.ctx, "udp", c.serverAddr)
 	if err != nil {
 		return nil, err
 	}
@@ -128,7 +128,7 @@ func (c *Client) offerNew(ctx context.Context) (*clientQUICConnection, error) {
 		Header: make(http.Header),
 	}
 	protocol.AuthRequestToHeader(request.Header, protocol.AuthRequest{Auth: c.password, Rx: c.receiveBPS})
-	response, err := http3Transport.RoundTrip(request)
+	response, err := http3Transport.RoundTrip(request.WithContext(ctx))
 	if err != nil {
 		if quicConn != nil {
 			quicConn.CloseWithError(0, "")
@@ -269,18 +269,20 @@ func (c *clientConn) NeedHandshake() bool {

 func (c *clientConn) Read(p []byte) (n int, err error) {
 	if c.responseRead {
-		return c.Stream.Read(p)
+		n, err = c.Stream.Read(p)
+		return n, baderror.WrapQUIC(err)
 	}
 	status, errorMessage, err := protocol.ReadTCPResponse(c.Stream)
 	if err != nil {
-		return
+		return 0, baderror.WrapQUIC(err)
 	}
 	if !status {
 		err = E.New("remote error: ", errorMessage)
 		return
 	}
 	c.responseRead = true
-	return c.Stream.Read(p)
+	n, err = c.Stream.Read(p)
+	return n, baderror.WrapQUIC(err)
 }

 func (c *clientConn) Write(p []byte) (n int, err error) {
@@ -294,7 +296,8 @@ func (c *clientConn) Write(p []byte) (n int, err error) {
 		c.requestWritten = true
 		return len(p), nil
 	}
-	return c.Stream.Write(p)
+	n, err = c.Stream.Write(p)
+	return n, baderror.WrapQUIC(err)
 }

 func (c *clientConn) LocalAddr() net.Addr {
@@ -304,3 +307,8 @@ func (c *clientConn) LocalAddr() net.Addr {
 func (c *clientConn) RemoteAddr() net.Addr {
 	return M.Socksaddr{}
 }
+
+func (c *clientConn) Close() error {
+	c.Stream.CancelRead(0)
+	return c.Stream.Close()
+}
@@ -19,7 +19,7 @@ func (c *Client) loopMessages(conn *clientQUICConnection) {
 }

 func (c *Client) handleMessage(conn *clientQUICConnection, data []byte) error {
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	err := decodeUDPMessage(message, data)
 	if err != nil {
 		message.release()
@@ -28,11 +28,16 @@ var udpMessagePool = sync.Pool{
 	},
 }

+func allocMessage() *udpMessage {
+	message := udpMessagePool.Get().(*udpMessage)
+	message.referenced = true
+	return message
+}
+
 func releaseMessages(messages []*udpMessage) {
 	for _, message := range messages {
 		if message != nil {
-			*message = udpMessage{}
-			udpMessagePool.Put(message)
+			message.release()
 		}
 	}
 }
@@ -44,9 +49,13 @@ type udpMessage struct {
 	fragmentTotal uint8
 	destination   string
 	data          *buf.Buffer
+	referenced    bool
 }

 func (m *udpMessage) release() {
+	if !m.referenced {
+		return
+	}
 	*m = udpMessage{}
 	udpMessagePool.Put(m)
 }
@@ -81,7 +90,7 @@ func fragUDPMessage(message *udpMessage, maxPacketSize int) []*udpMessage {
 	originPacket := message.data.Bytes()
 	udpMTU := maxPacketSize - message.headerSize()
 	for remaining := len(originPacket); remaining > 0; remaining -= udpMTU {
-		fragment := udpMessagePool.Get().(*udpMessage)
+		fragment := allocMessage()
 		*fragment = *message
 		if remaining > udpMTU {
 			fragment.data = buf.As(originPacket[:udpMTU])
@@ -207,7 +216,7 @@ func (c *udpPacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr)
 		c.packetId.Store(0)
 		packetId = 0
 	}
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	*message = udpMessage{
 		sessionID:     c.sessionID,
 		packetID:      uint16(packetId),
@@ -248,7 +257,7 @@ func (c *udpPacketConn) WriteTo(p []byte, addr net.Addr) (n int, err error) {
 		c.packetId.Store(0)
 		packetId = 0
 	}
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	*message = udpMessage{
 		sessionID:     c.sessionID,
 		packetID:      uint16(packetId),
@@ -389,8 +398,10 @@ func (d *udpDefragger) feed(m *udpMessage) *udpMessage {
 	if int(item.count) != len(item.messages) {
 		return nil
 	}
-	newMessage := udpMessagePool.Get().(*udpMessage)
-	*newMessage = *item.messages[0]
+	newMessage := allocMessage()
+	newMessage.sessionID = m.sessionID
+	newMessage.packetID = m.packetID
+	newMessage.destination = item.messages[0].destination
 	var finalLength int
 	for _, message := range item.messages {
 		finalLength += message.data.Len()
@@ -404,6 +415,7 @@ func (d *udpDefragger) feed(m *udpMessage) *udpMessage {
 		item.messages = nil
 		return newMessage
 	}
+	item.messages = nil
 	return nil
 }

@@ -12,7 +12,6 @@ import (

 	"github.com/sagernet/quic-go"
 	"github.com/sagernet/quic-go/http3"
-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing-box/common/qtls"
 	"github.com/sagernet/sing-box/common/tls"
 	"github.com/sagernet/sing-box/transport/hysteria2/congestion"
@@ -20,6 +19,7 @@ import (
 	tuicCongestion "github.com/sagernet/sing-box/transport/tuic/congestion"
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/auth"
+	"github.com/sagernet/sing/common/baderror"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
 	M "github.com/sagernet/sing/common/metadata"
@@ -69,7 +69,6 @@ type Server struct {
 func NewServer(options ServerOptions) (*Server, error) {
 	quicConfig := &quic.Config{
 		DisablePathMTUDiscovery:        !(runtime.GOOS == "windows" || runtime.GOOS == "linux" || runtime.GOOS == "android" || runtime.GOOS == "darwin"),
-		MaxDatagramFrameSize:           1400,
 		EnableDatagrams:                !options.UDPDisabled,
 		MaxIncomingStreams:             1 << 60,
 		InitialStreamReceiveWindow:     defaultStreamReceiveWindow,
@@ -241,6 +240,8 @@ func (s *serverSession) handleStream0(frameType http3.FrameType, connection quic
 	}
 	go func() {
 		hErr := s.handleStream(stream)
+		stream.CancelRead(0)
+		stream.Close()
 		if hErr != nil {
 			stream.CancelRead(0)
 			stream.Close()
@@ -255,14 +256,11 @@ func (s *serverSession) handleStream(stream quic.Stream) error {
 	if err != nil {
 		return E.New("read TCP request")
 	}
-	var conn net.Conn = &serverConn{
-		Stream: stream,
-	}
 	ctx := s.ctx
 	if s.authUser.Name != "" {
 		ctx = auth.ContextWithUser(s.ctx, s.authUser.Name)
 	}
-	_ = s.handler.NewConnection(ctx, conn, M.Metadata{
+	_ = s.handler.NewConnection(ctx, &serverConn{Stream: stream}, M.Metadata{
 		Source:      s.source,
 		Destination: M.ParseSocksaddr(destinationString),
 	})
@@ -302,6 +300,16 @@ func (c *serverConn) HandshakeFailure(err error) error {
 	return common.Error(c.Stream.Write(buffer.Bytes()))
 }

+func (c *serverConn) HandshakeSuccess() error {
+	if c.responseWritten {
+		return nil
+	}
+	c.responseWritten = true
+	buffer := protocol.WriteTCPResponse(true, "", nil)
+	defer buffer.Release()
+	return common.Error(c.Stream.Write(buffer.Bytes()))
+}
+
 func (c *serverConn) Read(p []byte) (n int, err error) {
 	n, err = c.Stream.Read(p)
 	return n, baderror.WrapQUIC(err)
@@ -22,7 +22,7 @@ func (s *serverSession) loopMessages() {
 }

 func (s *serverSession) handleMessage(data []byte) error {
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	err := decodeUDPMessage(message, data)
 	if err != nil {
 		message.release()
@@ -6,16 +6,15 @@ import (
 	"context"
 	"io"
 	"net"
-	"os"
 	"runtime"
 	"sync"
 	"time"

 	"github.com/sagernet/quic-go"
-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing-box/common/qtls"
 	"github.com/sagernet/sing-box/common/tls"
 	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/baderror"
 	"github.com/sagernet/sing/common/buf"
 	"github.com/sagernet/sing/common/bufio"
 	E "github.com/sagernet/sing/common/exceptions"
@@ -106,7 +105,7 @@ func (c *Client) offer(ctx context.Context) (*clientQUICConnection, error) {
 }

 func (c *Client) offerNew(ctx context.Context) (*clientQUICConnection, error) {
-	udpConn, err := c.dialer.DialContext(ctx, "udp", c.serverAddr)
+	udpConn, err := c.dialer.DialContext(c.ctx, "udp", c.serverAddr)
 	if err != nil {
 		return nil, err
 	}
@@ -187,8 +186,8 @@ func (c *Client) DialConn(ctx context.Context, destination M.Socksaddr) (net.Con
 		return nil, err
 	}
 	return &clientConn{
+		Stream:      stream,
 		parent:      conn,
-		stream:      stream,
 		destination: destination,
 	}, nil
 }
@@ -256,8 +255,8 @@ func (c *clientQUICConnection) closeWithError(err error) {
 }

 type clientConn struct {
+	quic.Stream
 	parent         *clientQUICConnection
-	stream         quic.Stream
 	destination    M.Socksaddr
 	requestWritten bool
 }
@@ -267,7 +266,7 @@ func (c *clientConn) NeedHandshake() bool {
 }

 func (c *clientConn) Read(b []byte) (n int, err error) {
-	n, err = c.stream.Read(b)
+	n, err = c.Stream.Read(b)
 	return n, baderror.WrapQUIC(err)
 }

@@ -282,7 +281,7 @@ func (c *clientConn) Write(b []byte) (n int, err error) {
 			return
 		}
 		request.Write(b)
-		_, err = c.stream.Write(request.Bytes())
+		_, err = c.Stream.Write(request.Bytes())
 		if err != nil {
 			c.parent.closeWithError(E.Cause(err, "create new connection"))
 			return 0, baderror.WrapQUIC(err)
@@ -290,17 +289,13 @@ func (c *clientConn) Write(b []byte) (n int, err error) {
 		c.requestWritten = true
 		return len(b), nil
 	}
-	n, err = c.stream.Write(b)
+	n, err = c.Stream.Write(b)
 	return n, baderror.WrapQUIC(err)
 }

 func (c *clientConn) Close() error {
-	stream := c.stream
-	if stream == nil {
-		return nil
-	}
-	stream.CancelRead(0)
-	return stream.Close()
+	c.Stream.CancelRead(0)
+	return c.Stream.Close()
 }

 func (c *clientConn) LocalAddr() net.Addr {
@@ -310,24 +305,3 @@ func (c *clientConn) LocalAddr() net.Addr {
 func (c *clientConn) RemoteAddr() net.Addr {
 	return c.destination
 }
-
-func (c *clientConn) SetDeadline(t time.Time) error {
-	if c.stream == nil {
-		return os.ErrInvalid
-	}
-	return c.stream.SetDeadline(t)
-}
-
-func (c *clientConn) SetReadDeadline(t time.Time) error {
-	if c.stream == nil {
-		return os.ErrInvalid
-	}
-	return c.stream.SetReadDeadline(t)
-}
-
-func (c *clientConn) SetWriteDeadline(t time.Time) error {
-	if c.stream == nil {
-		return os.ErrInvalid
-	}
-	return c.stream.SetWriteDeadline(t)
-}
@@ -36,7 +36,7 @@ func (c *Client) handleMessage(conn *clientQUICConnection, data []byte) error {
 	}
 	switch data[1] {
 	case CommandPacket:
-		message := udpMessagePool.Get().(*udpMessage)
+		message := allocMessage()
 		err := decodeUDPMessage(message, data[2:])
 		if err != nil {
 			message.release()
@@ -84,7 +84,7 @@ func (c *Client) handleUniStream(conn *clientQUICConnection, stream quic.Receive
 		return E.New("unknown command ", command)
 	}
 	reader := io.MultiReader(bufio.NewCachedReader(stream, buffer), stream)
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	err = readUDPMessage(message, reader)
 	if err != nil {
 		message.release()
@@ -27,11 +27,16 @@ var udpMessagePool = sync.Pool{
 	},
 }

+func allocMessage() *udpMessage {
+	message := udpMessagePool.Get().(*udpMessage)
+	message.referenced = true
+	return message
+}
+
 func releaseMessages(messages []*udpMessage) {
 	for _, message := range messages {
 		if message != nil {
-			*message = udpMessage{}
-			udpMessagePool.Put(message)
+			message.release()
 		}
 	}
 }
@@ -43,9 +48,13 @@ type udpMessage struct {
 	fragmentID    uint8
 	destination   M.Socksaddr
 	data          *buf.Buffer
+	referenced    bool
 }

 func (m *udpMessage) release() {
+	if !m.referenced {
+		return
+	}
 	*m = udpMessage{}
 	udpMessagePool.Put(m)
 }
@@ -83,7 +92,7 @@ func fragUDPMessage(message *udpMessage, maxPacketSize int) []*udpMessage {
 	originPacket := message.data.Bytes()
 	udpMTU := maxPacketSize - message.headerSize()
 	for remaining := len(originPacket); remaining > 0; remaining -= udpMTU {
-		fragment := udpMessagePool.Get().(*udpMessage)
+		fragment := allocMessage()
 		*fragment = *message
 		if remaining > udpMTU {
 			fragment.data = buf.As(originPacket[:udpMTU])
@@ -214,7 +223,7 @@ func (c *udpPacketConn) WritePacket(buffer *buf.Buffer, destination M.Socksaddr)
 		c.packetId.Store(0)
 		packetId = 0
 	}
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	*message = udpMessage{
 		sessionID:     c.sessionID,
 		packetID:      uint16(packetId),
@@ -259,7 +268,7 @@ func (c *udpPacketConn) WriteTo(p []byte, addr net.Addr) (n int, err error) {
 		c.packetId.Store(0)
 		packetId = 0
 	}
-	message := udpMessagePool.Get().(*udpMessage)
+	message := allocMessage()
 	*message = udpMessage{
 		sessionID:     c.sessionID,
 		packetID:      uint16(packetId),
@@ -431,7 +440,7 @@ func (d *udpDefragger) feed(m *udpMessage) *udpMessage {
 	if int(item.count) != len(item.messages) {
 		return nil
 	}
-	newMessage := udpMessagePool.Get().(*udpMessage)
+	newMessage := allocMessage()
 	*newMessage = *item.messages[0]
 	var dataLength uint16
 	for _, message := range item.messages {
@@ -446,6 +455,7 @@ func (d *udpDefragger) feed(m *udpMessage) *udpMessage {
 		item.messages = nil
 		return newMessage
 	}
+	item.messages = nil
 	return nil
 }

@@ -14,11 +14,11 @@ import (
 	"time"

 	"github.com/sagernet/quic-go"
-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing-box/common/qtls"
 	"github.com/sagernet/sing-box/common/tls"
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/auth"
+	"github.com/sagernet/sing/common/baderror"
 	"github.com/sagernet/sing/common/buf"
 	"github.com/sagernet/sing/common/bufio"
 	E "github.com/sagernet/sing/common/exceptions"
@@ -267,7 +267,7 @@ func (s *serverSession) handleUniStream(stream quic.ReceiveStream) error {
 			return s.connErr
 		case <-s.authDone:
 		}
-		message := udpMessagePool.Get().(*udpMessage)
+		message := allocMessage()
 		err = readUDPMessage(message, io.MultiReader(bytes.NewReader(buffer.From(2)), stream))
 		if err != nil {
 			message.release()
@@ -37,7 +37,7 @@ func (s *serverSession) handleMessage(data []byte) error {
 	}
 	switch data[1] {
 	case CommandPacket:
-		message := udpMessagePool.Get().(*udpMessage)
+		message := allocMessage()
 		err := decodeUDPMessage(message, data[2:])
 		if err != nil {
 			message.release()
@@ -5,8 +5,8 @@ import (
 	"os"
 	"time"

-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/baderror"
 	M "github.com/sagernet/sing/common/metadata"
 	"github.com/sagernet/sing/common/rw"
 )
@@ -11,8 +11,8 @@ import (
 	"sync"
 	"time"

-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/baderror"
 	"github.com/sagernet/sing/common/buf"
 	"github.com/sagernet/sing/common/bufio"
 	M "github.com/sagernet/sing/common/metadata"
@@ -10,8 +10,8 @@ import (
 	"sync"
 	"time"

-	"github.com/sagernet/sing-box/common/baderror"
 	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/baderror"
 	"github.com/sagernet/sing/common/buf"
 	"github.com/sagernet/sing/common/bufio"
 	E "github.com/sagernet/sing/common/exceptions"
Author	SHA1	Message	Date
世界	72854be5b1	documentation: Bump version	2023-09-09 13:47:07 +08:00
世界	fb1793a2e3	Mark deprecated features	2023-09-09 13:43:42 +08:00
世界	f2078f850f	documentation: Add hysteria2	2023-09-09 13:42:38 +08:00
世界	2344f871f1	Add hysteria2 protocol	2023-09-09 13:42:17 +08:00
世界	7d697b42e5	Improve system proxy API	2023-09-09 13:38:46 +08:00
Hiddify 世界 Hiddify	45afcb37d4	Add KDE set system proxy support Co-authored-by: Hiddify <114227601+hiddify1@users.noreply.github.com>	2023-09-09 13:38:46 +08:00
世界	0cfb165ef5	Add ECH support for QUIC based protocols	2023-09-09 13:38:46 +08:00
世界	ec71b80334	documentation: Update TLS ECH struct	2023-09-09 13:38:45 +08:00
世界	555faf11c7	Enable `with_ech` by default	2023-09-09 13:38:45 +08:00
世界	905571a501	Add ECH keypair generator	2023-09-09 13:38:45 +08:00
世界	fae01f2b95	Remove legacy NTP usages	2023-09-09 13:38:45 +08:00
世界	ae98971f6b	Improve ECH support	2023-09-09 13:38:45 +08:00
世界	b1f289bce5	Fix TUIC context	2023-09-09 11:41:04 +08:00
世界	a8beb80876	Update Makefile	2023-09-07 22:37:55 +08:00
世界	ff209471d8	Fix QUIC defragger	2023-09-07 21:35:25 +08:00
unknownand世界	806f7d0a2b	Fix QUIC stream usage	2023-09-07 21:34:36 +08:00
世界	6b943caf37	Reject invalid connection	2023-09-07 21:34:36 +08:00
世界	4ea2d460f4	Fix router close	2023-09-07 21:34:35 +08:00
世界	c84c18f960	platform: Fix crash on android	2023-09-07 21:34:35 +08:00
世界	1402bdab41	Fix connect domain for IP outbounds	2023-09-07 21:34:35 +08:00
renovate[bot]and世界	7082cf277e	[dependencies] Update actions/checkout action to v4	2023-09-07 21:34:35 +08:00
世界	b9310154a7	clash-api: Move default mode to first	2023-09-07 21:34:35 +08:00
世界	55c34e3fb0	platform: Improve client	2023-09-07 21:34:35 +08:00