optimize nekobox

db/ConfigBuilder.cpp

@@ -853,18 +853,6 @@ namespace NekoRay {
             routeObj.remove("auto_detect_interface");
         }
         status->result->coreConfig.insert("route", routeObj);
-
-        // api
-        if (!status->forTest && !status->forExport && dataStore->traffic_loop_interval > 0) {
-            status->result->coreConfig.insert("experimental", QJsonObject{
-                                                                  {"v2ray_api", QJsonObject{
-                                                                                    {"listen", "127.0.0.1:" + Int2String(dataStore->inbound_socks_port + 10)},
-                                                                                    {"stats", QJsonObject{
-                                                                                                  {"enabled", true},
-                                                                                                  {"outbounds", QJsonArray{tagProxy, "bypass"}},
-                                                                                              }}}},
-                                                              });
-        }
     }
 
     QString WriteVPNSingBoxConfig() {

docs/Build_Core.md

@@ -0,0 +1,25 @@
+## 构建 nekoray_core & nekobox_core
+
+### 简易构建
+
+1. 把 `Matsuridayo/v2ray-core` 置于 `../`
+2. 进入 `go/cmd/nekoray_core` 文件夹 `go build` 得到 `nekoray_core`。
+3. 进入 `go/cmd/nekobox_core` 文件夹 `go build` 得到 `nekobox_core`。
+
+具体编译过程请参考 `libs/get_source.sh` `libs/build_go.sh`
+
+非官方构建无需编译 `updater` `launcher`
+
+### 常规构建
+
+1. 把 `Matsuridayo/v2ray-core` 置于 `../`
+2. `GOOS=windows GOARCH=amd64 bash libs/build_go.sh`
+
+具体支持的 GOOS 和 GOARCH 请看 `libs/build_go.sh`
+
+### sing-box tags
+
+默认使用的 tags 以下变动外，其余均与官方版 sing-box 构建相同。具体使用的 tags 请看 `libs/build_go.sh`
+
+1. 不包含 `reality_server`
+2. `clash_api` 替换为 `v2ray_api`

docs/Build_Linux.md

@@ -73,12 +73,6 @@ ninja
 
 编译完成后得到 `nekoray`
 
-### Go 部分
+### Go 部分编译
 
-1. 把 `Matsuridayo/v2ray-core` 置于 `../`
+请看 [Build_Core.md](./Build_Core.md)
-2. 进入 `go/cmd/nekoray_core` 文件夹 `go build` 得到 `nekoray_core`。
-3. 进入 `go/cmd/nekobox_core` 文件夹 `go build` 得到 `nekobox_core`。
-
-具体编译过程请参考 `libs/get_source.sh` `libs/build_go.sh`
-
-非官方构建无需编译 `updater` `launcher`

docs/Build_MacOS.md

@@ -35,9 +35,9 @@ cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DNKR_PACKAGE_MACOS=1 ..
 ninja
 ```
 
-## Go 部分
+### Go 部分编译
 
-同 Build_Linux
+请看 [Build_Core.md](./Build_Core.md)
 
 ## 打包
 

docs/Build_Windows.md

@@ -63,4 +63,4 @@ ninja
 
 ### Go 部分编译
 
-同 Linux
+请看 [Build_Core.md](./Build_Core.md)

go/cmd/nekobox_core/box_main/cmd_check.go

@@ -31,7 +31,7 @@ func check() error {
 		return err
 	}
 	ctx, cancel := context.WithCancel(context.Background())
-	_, err = box.New(ctx, options)
+	_, err = box.New(ctx, options, nil)
 	cancel()
 	return err
 }

go/cmd/nekobox_core/box_main/cmd_run.go

@@ -74,7 +74,7 @@ func Create(nekoConfigContent []byte, forceDisableColor bool) (*box.Box, context
 		options.Log.DisableColor = true
 	}
 	ctx, cancel := context.WithCancel(context.Background())
-	instance, err := box.New(ctx, options)
+	instance, err := box.New(ctx, options, nil)
 	if err != nil {
 		cancel()
 		return nil, nil, E.Cause(err, "create service")

go/cmd/nekobox_core/core_box.go

@@ -14,7 +14,6 @@ import (
 	box "github.com/sagernet/sing-box"
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/common/dialer"
-	"github.com/sagernet/sing-box/experimental/v2rayapi"
 	"github.com/sagernet/sing/common/metadata"
 	"github.com/sagernet/sing/common/network"
 )
@@ -22,8 +21,6 @@ import (
 var instance *box.Box
 var instance_cancel context.CancelFunc
 
-var box_v2ray_service *v2rayapi.StatsService
-
 // Use sing-box instead of libcore & v2ray
 
 func setupCore() {

go/cmd/nekobox_core/go.mod

@@ -5,10 +5,10 @@ go 1.19
 require (
 	github.com/dustin/go-humanize v1.0.1
 	github.com/gofrs/uuid v4.4.0+incompatible
-	github.com/sagernet/sing v0.1.8-0.20230221060643-3401d210384b
+	github.com/sagernet/sing v0.1.8-0.20230301160041-9fab0a9f4304
-	github.com/sagernet/sing-box v1.1.6-0.20230221125425-e99741159bcc
+	github.com/sagernet/sing-box v1.1.6-0.20230301163156-e8802357e1e7
 	github.com/sagernet/sing-dns v0.1.4
-	github.com/sagernet/sing-tun v0.1.1
+	github.com/sagernet/sing-tun v0.1.2-0.20230226091124-0cdb0eed74d9
 	github.com/spf13/cobra v1.6.1
 	golang.org/x/sys v0.5.0
 	neko v1.0.0
@@ -50,16 +50,19 @@ require (
 	github.com/quic-go/qtls-go1-18 v0.2.0 // indirect
 	github.com/quic-go/qtls-go1-19 v0.2.0 // indirect
 	github.com/quic-go/qtls-go1-20 v0.1.0 // indirect
+	github.com/sagernet/badhttp v0.0.0-20230228035330-e77eb9a689fd // indirect
+	github.com/sagernet/badhttp2 v0.0.0-20230228040529-408b0b8e774d // indirect
 	github.com/sagernet/cloudflare-tls v0.0.0-20221031050923-d70792f4c3a0 // indirect
 	github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61 // indirect
 	github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 // indirect
 	github.com/sagernet/quic-go v0.0.0-20230202071646-a8c8afb18b32 // indirect
+	github.com/sagernet/reality v0.0.0-20230228045158-d3e085a8e5d1 // indirect
 	github.com/sagernet/sing-shadowsocks v0.1.2-0.20230221080503-769c01d6bba9 // indirect
 	github.com/sagernet/sing-shadowtls v0.0.0-20230221123345-78e50cd7b587 // indirect
 	github.com/sagernet/sing-vmess v0.1.2 // indirect
 	github.com/sagernet/smux v0.0.0-20220831015742-e0f1988e3195 // indirect
 	github.com/sagernet/tfo-go v0.0.0-20230207095944-549363a7327d // indirect
-	github.com/sagernet/utls v0.0.0-20230220130002-c08891932056 // indirect
+	github.com/sagernet/utls v0.0.0-20230225061716-536a007c8b01 // indirect
 	github.com/sagernet/websocket v0.0.0-20220913015213-615516348b4e // indirect
 	github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c // indirect
 	github.com/spf13/pflag v1.0.5 // indirect

go/cmd/nekobox_core/go.sum

@@ -140,6 +140,10 @@ github.com/quic-go/qtls-go1-19 v0.2.0/go.mod h1:ySOI96ew8lnoKPtSqx2BlI5wCpUVPT05
 github.com/quic-go/qtls-go1-20 v0.1.0 h1:d1PK3ErFy9t7zxKsG3NXBJXZjp/kMLoIb3y/kV54oAI=
 github.com/quic-go/qtls-go1-20 v0.1.0/go.mod h1:JKtK6mjbAVcUTN/9jZpvLbGxvdWIKS8uT7EiStoU1SM=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/sagernet/badhttp v0.0.0-20230228035330-e77eb9a689fd h1:nv3WtVfPGX+i2Ip/TR+Yd3LO1xFSpKUgWmYsXxKJ6vM=
+github.com/sagernet/badhttp v0.0.0-20230228035330-e77eb9a689fd/go.mod h1:geEm+9ZyRMZ8THRH0XSexeStaMDtkFBf4J1nMK92mAY=
+github.com/sagernet/badhttp2 v0.0.0-20230228040529-408b0b8e774d h1:RmBTGU4SvqxX57SDvpQtrkiQDaCnr4J/DMYMrUBL7OQ=
+github.com/sagernet/badhttp2 v0.0.0-20230228040529-408b0b8e774d/go.mod h1:Ag8QdZjLwuy3V2pyOcqlKz4Cdh0wKEOFlYgR3wPUGkI=
 github.com/sagernet/cloudflare-tls v0.0.0-20221031050923-d70792f4c3a0 h1:KyhtFFt1Jtp5vW2ohNvstvQffTOQ/s5vENuGXzdA+TM=
 github.com/sagernet/cloudflare-tls v0.0.0-20221031050923-d70792f4c3a0/go.mod h1:D4SFEOkJK+4W1v86ZhX0jPM0rAL498fyQAChqMtes/I=
 github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61 h1:5+m7c6AkmAylhauulqN/c5dnh8/KssrE9c93TQrXldA=
@@ -148,28 +152,30 @@ github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 h1:iL5gZI3uFp0X6E
 github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
 github.com/sagernet/quic-go v0.0.0-20230202071646-a8c8afb18b32 h1:tztuJB+giOWNRKQEBVY2oI3PsheTooMdh+/yxemYQYY=
 github.com/sagernet/quic-go v0.0.0-20230202071646-a8c8afb18b32/go.mod h1:QMCkxXAC3CvBgDZVIJp43NWTuwGBScCzMLVLynjERL8=
+github.com/sagernet/reality v0.0.0-20230228045158-d3e085a8e5d1 h1:8mSzchN6DkM26JKLalPwj2KLMIsEjzlp/pYgznlKE2Q=
+github.com/sagernet/reality v0.0.0-20230228045158-d3e085a8e5d1/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.0.0-20220812082120-05f9836bff8f/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
 github.com/sagernet/sing v0.0.0-20220817130738-ce854cda8522/go.mod h1:QVsS5L/ZA2Q5UhQwLrn0Trw+msNd/NPGEhBKR/ioWiY=
-github.com/sagernet/sing v0.1.8-0.20230221060643-3401d210384b h1:Ji2AfGlc4j9AitobOx4k3BCj7eS5nSxL1cgaL81zvlo=
+github.com/sagernet/sing v0.1.8-0.20230301160041-9fab0a9f4304 h1:Yi7wqvHv+ZFLHPQn1DiSAdnMZkb5Cra7Y4s8vzBLrFE=
-github.com/sagernet/sing v0.1.8-0.20230221060643-3401d210384b/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
+github.com/sagernet/sing v0.1.8-0.20230301160041-9fab0a9f4304/go.mod h1:jt1w2u7lJQFFSGLiRrRIs5YWmx4kAPfWuOejuDW9qMk=
-github.com/sagernet/sing-box v1.1.6-0.20230221125425-e99741159bcc h1:9SE5ADb0cTietsRAy0VTne/yfMZmN4EDQtx1VjyVh8g=
+github.com/sagernet/sing-box v1.1.6-0.20230301163156-e8802357e1e7 h1:HriCIy59evILW5YHnzkprGgeNNY5DTzOYDAZ4IRRn6g=
-github.com/sagernet/sing-box v1.1.6-0.20230221125425-e99741159bcc/go.mod h1:QMFa94JFQl59MCX78HIJZWFRH/GW7J0kER7WktgroFQ=
+github.com/sagernet/sing-box v1.1.6-0.20230301163156-e8802357e1e7/go.mod h1:x7krCFYIGdX09BDFXNnwwWy5+ZL+wVGW08jsdTNRg0c=
 github.com/sagernet/sing-dns v0.1.4 h1:7VxgeoSCiiazDSaXXQVcvrTBxFpOePPq/4XdgnUDN+0=
 github.com/sagernet/sing-dns v0.1.4/go.mod h1:1+6pCa48B1AI78lD+/i/dLgpw4MwfnsSpZo0Ds8wzzk=
 github.com/sagernet/sing-shadowsocks v0.1.2-0.20230221080503-769c01d6bba9 h1:qS39eA4C7x+zhEkySbASrtmb6ebdy5v0y2M6mgkmSO0=
 github.com/sagernet/sing-shadowsocks v0.1.2-0.20230221080503-769c01d6bba9/go.mod h1:f3mHTy5shnVM9l8UocMlJgC/1G/zdj5FuEuVXhDinGU=
 github.com/sagernet/sing-shadowtls v0.0.0-20230221123345-78e50cd7b587 h1:OjIXlHT2bblZfp+ciupM4xY9+Ccpj9FsuHRtKRBv+Pg=
 github.com/sagernet/sing-shadowtls v0.0.0-20230221123345-78e50cd7b587/go.mod h1:Kn1VUIprdkwCgkS6SXYaLmIpKzQbqBIKJBMY+RvBhYc=
-github.com/sagernet/sing-tun v0.1.1 h1:2Hg3GAyJWzQ7Ua1j74dE+mI06vaqSBO9yD4tkTjggn4=
+github.com/sagernet/sing-tun v0.1.2-0.20230226091124-0cdb0eed74d9 h1:tq1kc0HFj/jfhLfVC1NJI6lex2g6w2W+gVsFu6H2Kis=
-github.com/sagernet/sing-tun v0.1.1/go.mod h1:WzW/SkT+Nh9uJn/FIYUE2YJHYuPwfbh8sATOzU9QDGw=
+github.com/sagernet/sing-tun v0.1.2-0.20230226091124-0cdb0eed74d9/go.mod h1:KnRkwaDHbb06zgeNPu0LQ8A+vA9myMxKEgHN1brCPHg=
 github.com/sagernet/sing-vmess v0.1.2 h1:RbOZNAId2LrCai8epMoQXlf0XTrou0bfcw08hNBg6lM=
 github.com/sagernet/sing-vmess v0.1.2/go.mod h1:9NSj8mZTx1JIY/HF9LaYRppUsVkysIN5tEFpNZujXxY=
 github.com/sagernet/smux v0.0.0-20220831015742-e0f1988e3195 h1:5VBIbVw9q7aKbrFdT83mjkyvQ+VaRsQ6yflTepfln38=
 github.com/sagernet/smux v0.0.0-20220831015742-e0f1988e3195/go.mod h1:yedWtra8nyGJ+SyI+ziwuaGMzBatbB10P1IOOZbbSK8=
 github.com/sagernet/tfo-go v0.0.0-20230207095944-549363a7327d h1:trP/l6ZPWvQ/5Gv99Z7/t/v8iYy06akDMejxW1sznUk=
 github.com/sagernet/tfo-go v0.0.0-20230207095944-549363a7327d/go.mod h1:jk6Ii8Y3En+j2KQDLgdgQGwb3M6y7EL567jFnGYhN9g=
-github.com/sagernet/utls v0.0.0-20230220130002-c08891932056 h1:gDXi/0uYe8dA48UyUI1LM2la5QYN0IvsDvR2H2+kFnA=
+github.com/sagernet/utls v0.0.0-20230225061716-536a007c8b01 h1:m4MI13+NRKddIvbdSN0sFHK8w5ROTa60Zi9diZ7EE08=
-github.com/sagernet/utls v0.0.0-20230220130002-c08891932056/go.mod h1:JKQMZq/O2qnZjdrt+B57olmfgEmLtY9iiSIEYtWvoSM=
+github.com/sagernet/utls v0.0.0-20230225061716-536a007c8b01/go.mod h1:JKQMZq/O2qnZjdrt+B57olmfgEmLtY9iiSIEYtWvoSM=
 github.com/sagernet/websocket v0.0.0-20220913015213-615516348b4e h1:7uw2njHFGE+VpWamge6o56j2RWk4omF6uLKKxMmcWvs=
 github.com/sagernet/websocket v0.0.0-20220913015213-615516348b4e/go.mod h1:45TUl8+gH4SIKr4ykREbxKWTxkDlSzFENzctB1dVRRY=
 github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c h1:vK2wyt9aWYHHvNLWniwijBu/n4pySypiKRhN32u/JGo=

go/cmd/nekobox_core/grpc_box.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"io"
 	"log"
 	"neko/gen"
 	"neko/pkg/grpc_server"
@@ -12,10 +13,10 @@ import (
 	"neko/pkg/speedtest"
 	"nekobox_core/box_main"
 	"reflect"
+	"time"
 	"unsafe"
 
 	box "github.com/sagernet/sing-box"
-	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/experimental/v2rayapi"
 )
 
@@ -54,13 +55,7 @@ func (s *server) Start(ctx context.Context, in *gen.LoadConfigReq) (out *gen.Err
 		writer_ = reflect.NewAt(writer_.Type(), unsafe.Pointer(writer_.UnsafeAddr())).Elem() // get unexported io.Writer
 		writer_.Set(reflect.ValueOf(neko_log.LogWriter))
 		// V2ray Service
-		v2ray_ := reflect.Indirect(reflect.ValueOf(instance)).FieldByName("v2rayServer")
+		instance.Router().SetV2RayServer(NewSbV2rayServer())
-		v2ray_ = reflect.NewAt(v2ray_.Type(), unsafe.Pointer(v2ray_.UnsafeAddr())).Elem()
-		if v2ray, ok := v2ray_.Interface().(adapter.V2RayServer); ok {
-			if s, ok := v2ray.StatsService().(*v2rayapi.StatsService); ok {
-				box_v2ray_service = s
-			}
-		}
 	}
 
 	return
@@ -80,11 +75,25 @@ func (s *server) Stop(ctx context.Context, in *gen.EmptyReq) (out *gen.ErrorResp
 		return
 	}
 
-	instance_cancel()
+	t := time.NewTimer(time.Second * 2)
-	instance.Close() // TODO closed failed??
+	c := make(chan struct{}, 1)
 
+	go func(cancel context.CancelFunc, closer io.Closer) {
+		cancel()
+		closer.Close()
+		c <- struct{}{}
+		close(c)
+	}(instance_cancel, instance)
+
+	select {
+	case <-t.C:
+		log.Println("[Warning] sing-box close takes longer than expected.")
+	case <-c:
+	}
+
+	t.Stop()
 	instance = nil
-	box_v2ray_service = nil
+
 	return
 }
 
@@ -130,6 +139,12 @@ func (s *server) Test(ctx context.Context, in *gen.TestReq) (out *gen.TestResp,
 func (s *server) QueryStats(ctx context.Context, in *gen.QueryStatsReq) (out *gen.QueryStatsResp, _ error) {
 	out = &gen.QueryStatsResp{}
 
+	var box_v2ray_service *sbV2rayStatsService
+
+	if instance != nil && instance.Router().V2RayServer() != nil {
+		box_v2ray_service, _ = instance.Router().V2RayServer().StatsService().(*sbV2rayStatsService)
+	}
+
 	if box_v2ray_service != nil {
 		req := &v2rayapi.GetStatsRequest{
 			Name:   fmt.Sprintf("outbound>>>%s>>>traffic>>>%s", in.Tag, in.Direct),

go/cmd/nekobox_core/v2ray_service.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"net"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/experimental/v2rayapi"
+	"github.com/sagernet/sing-box/option"
+	"github.com/sagernet/sing/common/network"
+)
+
+type sbV2rayServer struct {
+	ss *sbV2rayStatsService
+}
+
+func NewSbV2rayServer() adapter.V2RayServer {
+	options := option.V2RayStatsServiceOptions{
+		Enabled:   true,
+		Outbounds: []string{"proxy", "bypass"}, // TODO
+	}
+	return &sbV2rayServer{
+		ss: &sbV2rayStatsService{v2rayapi.NewStatsService(options)},
+	}
+}
+
+func (s *sbV2rayServer) Start() error                            { return nil }
+func (s *sbV2rayServer) Close() error                            { return nil }
+func (s *sbV2rayServer) StatsService() adapter.V2RayStatsService { return s.ss }
+
+type sbV2rayStatsService struct {
+	*v2rayapi.StatsService
+}
+
+func (s *sbV2rayStatsService) RoutedConnection(inbound string, outbound string, user string, conn net.Conn) net.Conn {
+	// TODO track
+	return s.StatsService.RoutedConnection(inbound, outbound, user, conn)
+}
+
+func (s *sbV2rayStatsService) RoutedPacketConnection(inbound string, outbound string, user string, conn network.PacketConn) network.PacketConn {
+	return s.StatsService.RoutedPacketConnection(inbound, outbound, user, conn)
+}

libs/build_go.sh

@@ -31,5 +31,5 @@ popd
 
 #### Go: nekobox_core ####
 pushd go/cmd/nekobox_core
-go build -v -o $DEST -trimpath -ldflags "-w -s -X neko/pkg/neko_common.Version_neko=$version_standalone" -tags "with_gvisor,with_quic,with_wireguard,with_v2ray_api,with_ech,with_utls"
+go build -v -o $DEST -trimpath -ldflags "-w -s -X neko/pkg/neko_common.Version_neko=$version_standalone" -tags "with_gvisor,with_quic,with_wireguard,with_utls,with_v2ray_api"
 popd