tools: Network Quality

cmd/sing-box/cmd_tools_networkquality.go

@@ -0,0 +1,122 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/sagernet/sing-box/common/networkquality"
+	"github.com/sagernet/sing-box/log"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	commandNetworkQualityFlagConfigURL  string
+	commandNetworkQualityFlagSerial     bool
+	commandNetworkQualityFlagMaxRuntime int
+)
+
+var commandNetworkQuality = &cobra.Command{
+	Use:   "networkquality",
+	Short: "Run a network quality test",
+	Run: func(cmd *cobra.Command, args []string) {
+		err := runNetworkQuality()
+		if err != nil {
+			log.Fatal(err)
+		}
+	},
+}
+
+func init() {
+	commandNetworkQuality.Flags().StringVar(
+		&commandNetworkQualityFlagConfigURL,
+		"config-url", "",
+		"Network quality test config URL (default: Apple mensura)",
+	)
+	commandNetworkQuality.Flags().BoolVar(
+		&commandNetworkQualityFlagSerial,
+		"serial", false,
+		"Run download and upload tests sequentially instead of in parallel",
+	)
+	commandNetworkQuality.Flags().IntVar(
+		&commandNetworkQualityFlagMaxRuntime,
+		"max-runtime", int(networkquality.DefaultMaxRuntime/time.Second),
+		"Network quality maximum runtime in seconds",
+	)
+	commandTools.AddCommand(commandNetworkQuality)
+}
+
+func runNetworkQuality() error {
+	instance, err := createPreStartedClient()
+	if err != nil {
+		return err
+	}
+	defer instance.Close()
+
+	dialer, err := createDialer(instance, commandToolsFlagOutbound)
+	if err != nil {
+		return err
+	}
+
+	httpClient := networkquality.NewHTTPClient(dialer)
+	defer httpClient.CloseIdleConnections()
+
+	fmt.Fprintln(os.Stderr, "==== NETWORK QUALITY TEST ====")
+
+	result, err := networkquality.Run(networkquality.Options{
+		ConfigURL:  commandNetworkQualityFlagConfigURL,
+		HTTPClient: httpClient,
+		Serial:     commandNetworkQualityFlagSerial,
+		MaxRuntime: time.Duration(commandNetworkQualityFlagMaxRuntime) * time.Second,
+		Context:    globalCtx,
+		OnProgress: func(p networkquality.Progress) {
+			if !commandNetworkQualityFlagSerial && p.Phase != networkquality.PhaseIdle {
+				fmt.Fprintf(os.Stderr, "\rDownload: %s  RPM: %d  Upload: %s  RPM: %d",
+					formatBitrate(p.DownloadCapacity), p.DownloadRPM,
+					formatBitrate(p.UploadCapacity), p.UploadRPM)
+				return
+			}
+			switch networkquality.Phase(p.Phase) {
+			case networkquality.PhaseIdle:
+				if p.IdleLatencyMs > 0 {
+					fmt.Fprintf(os.Stderr, "\rIdle Latency: %d ms", p.IdleLatencyMs)
+				} else {
+					fmt.Fprint(os.Stderr, "\rMeasuring idle latency...")
+				}
+			case networkquality.PhaseDownload:
+				fmt.Fprintf(os.Stderr, "\rDownload: %s  RPM: %d",
+					formatBitrate(p.DownloadCapacity), p.DownloadRPM)
+			case networkquality.PhaseUpload:
+				fmt.Fprintf(os.Stderr, "\rUpload: %s  RPM: %d",
+					formatBitrate(p.UploadCapacity), p.UploadRPM)
+			}
+		},
+	})
+	if err != nil {
+		return err
+	}
+
+	fmt.Fprintln(os.Stderr)
+	fmt.Fprintln(os.Stderr, strings.Repeat("-", 40))
+	fmt.Fprintf(os.Stderr, "Idle Latency:            %d ms\n", result.IdleLatencyMs)
+	fmt.Fprintf(os.Stderr, "Download Capacity:       %-20s Accuracy: %s\n", formatBitrate(result.DownloadCapacity), result.DownloadCapacityAccuracy)
+	fmt.Fprintf(os.Stderr, "Upload Capacity:         %-20s Accuracy: %s\n", formatBitrate(result.UploadCapacity), result.UploadCapacityAccuracy)
+	fmt.Fprintf(os.Stderr, "Download Responsiveness: %-20s Accuracy: %s\n", fmt.Sprintf("%d RPM", result.DownloadRPM), result.DownloadRPMAccuracy)
+	fmt.Fprintf(os.Stderr, "Upload Responsiveness:   %-20s Accuracy: %s\n", fmt.Sprintf("%d RPM", result.UploadRPM), result.UploadRPMAccuracy)
+	return nil
+}
+
+func formatBitrate(bps int64) string {
+	switch {
+	case bps >= 1_000_000_000:
+		return fmt.Sprintf("%.1f Gbps", float64(bps)/1_000_000_000)
+	case bps >= 1_000_000:
+		return fmt.Sprintf("%.1f Mbps", float64(bps)/1_000_000)
+	case bps >= 1_000:
+		return fmt.Sprintf("%.1f Kbps", float64(bps)/1_000)
+	default:
+		return fmt.Sprintf("%d bps", bps)
+	}
+}

common/networkquality/http.go

@@ -0,0 +1,109 @@
+package networkquality
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"strings"
+
+	C "github.com/sagernet/sing-box/constant"
+	sBufio "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"
+)
+
+// NewHTTPClient creates an http.Client that dials through the given dialer.
+// The dialer should already handle DNS resolution if needed.
+func NewHTTPClient(dialer N.Dialer) *http.Client {
+	transport := &http.Transport{
+		ForceAttemptHTTP2:   true,
+		TLSHandshakeTimeout: C.TCPTimeout,
+	}
+	if dialer != nil {
+		transport.DialContext = func(ctx context.Context, network string, addr string) (net.Conn, error) {
+			return dialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
+		}
+	}
+	return &http.Client{Transport: transport}
+}
+
+func baseTransportFromClient(client *http.Client) (*http.Transport, error) {
+	if client == nil {
+		return nil, E.New("http client is nil")
+	}
+	if client.Transport == nil {
+		return http.DefaultTransport.(*http.Transport).Clone(), nil
+	}
+	transport, ok := client.Transport.(*http.Transport)
+	if !ok {
+		return nil, E.New("http client transport must be *http.Transport")
+	}
+	return transport.Clone(), nil
+}
+
+func newMeasurementClient(
+	baseClient *http.Client,
+	connectEndpoint string,
+	singleConnection bool,
+	disableKeepAlives bool,
+	readCounters []N.CountFunc,
+	writeCounters []N.CountFunc,
+) (*http.Client, error) {
+	transport, err := baseTransportFromClient(baseClient)
+	if err != nil {
+		return nil, err
+	}
+	transport.DisableCompression = true
+	transport.DisableKeepAlives = disableKeepAlives
+	if singleConnection {
+		transport.MaxConnsPerHost = 1
+		transport.MaxIdleConnsPerHost = 1
+		transport.MaxIdleConns = 1
+	}
+
+	baseDialContext := transport.DialContext
+	if baseDialContext == nil {
+		dialer := &net.Dialer{}
+		baseDialContext = dialer.DialContext
+	}
+	connectEndpoint = strings.TrimSpace(connectEndpoint)
+	transport.DialContext = func(ctx context.Context, network string, addr string) (net.Conn, error) {
+		dialAddr := addr
+		if connectEndpoint != "" {
+			dialAddr = rewriteDialAddress(addr, connectEndpoint)
+		}
+		conn, dialErr := baseDialContext(ctx, network, dialAddr)
+		if dialErr != nil {
+			return nil, dialErr
+		}
+		if len(readCounters) > 0 || len(writeCounters) > 0 {
+			return sBufio.NewCounterConn(conn, readCounters, writeCounters), nil
+		}
+		return conn, nil
+	}
+
+	return &http.Client{
+		Transport:     transport,
+		CheckRedirect: baseClient.CheckRedirect,
+		Jar:           baseClient.Jar,
+		Timeout:       baseClient.Timeout,
+	}, nil
+}
+
+func rewriteDialAddress(addr string, connectEndpoint string) string {
+	host, port, err := net.SplitHostPort(addr)
+	if err != nil {
+		return addr
+	}
+	endpointHost, endpointPort, err := net.SplitHostPort(connectEndpoint)
+	if err == nil {
+		host = endpointHost
+		if endpointPort != "" {
+			port = endpointPort
+		}
+	} else if connectEndpoint != "" {
+		host = connectEndpoint
+	}
+	return net.JoinHostPort(host, port)
+}

daemon/started_service.go

@@ -8,6 +8,8 @@ import (
 	"time"
 
 	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/common/dialer"
+	"github.com/sagernet/sing-box/common/networkquality"
 	"github.com/sagernet/sing-box/common/urltest"
 	"github.com/sagernet/sing-box/experimental/clashapi"
 	"github.com/sagernet/sing-box/experimental/clashapi/trafficontrol"
@@ -1063,9 +1065,12 @@ func (s *StartedService) GetDeprecatedWarnings(ctx context.Context, empty *empty
 	return &DeprecatedWarnings{
 		Warnings: common.Map(notes, func(it deprecated.Note) *DeprecatedWarning {
 			return &DeprecatedWarning{
-				Message:       it.Message(),
-				Impending:     it.Impending(),
-				MigrationLink: it.MigrationLink,
+				Message:           it.Message(),
+				Impending:         it.Impending(),
+				MigrationLink:     it.MigrationLink,
+				Description:       it.Description,
+				DeprecatedVersion: it.DeprecatedVersion,
+				ScheduledVersion:  it.ScheduledVersion,
 			}
 		}),
 	}, nil
@@ -1077,6 +1082,149 @@ func (s *StartedService) GetStartedAt(ctx context.Context, empty *emptypb.Empty)
 	return &StartedAt{StartedAt: s.startedAt.UnixMilli()}, nil
 }
 
+func (s *StartedService) ListOutbounds(ctx context.Context, _ *emptypb.Empty) (*OutboundList, error) {
+	s.serviceAccess.RLock()
+	if s.serviceStatus.Status != ServiceStatus_STARTED {
+		s.serviceAccess.RUnlock()
+		return nil, os.ErrInvalid
+	}
+	boxService := s.instance
+	s.serviceAccess.RUnlock()
+	historyStorage := boxService.urlTestHistoryStorage
+	outbounds := boxService.instance.Outbound().Outbounds()
+	var list OutboundList
+	for _, ob := range outbounds {
+		item := &GroupItem{
+			Tag:  ob.Tag(),
+			Type: ob.Type(),
+		}
+		if history := historyStorage.LoadURLTestHistory(adapter.OutboundTag(ob)); history != nil {
+			item.UrlTestTime = history.Time.Unix()
+			item.UrlTestDelay = int32(history.Delay)
+		}
+		list.Outbounds = append(list.Outbounds, item)
+	}
+	return &list, nil
+}
+
+func (s *StartedService) SubscribeOutbounds(_ *emptypb.Empty, server grpc.ServerStreamingServer[OutboundList]) error {
+	err := s.waitForStarted(server.Context())
+	if err != nil {
+		return err
+	}
+	subscription, done, err := s.urlTestObserver.Subscribe()
+	if err != nil {
+		return err
+	}
+	defer s.urlTestObserver.UnSubscribe(subscription)
+	for {
+		s.serviceAccess.RLock()
+		if s.serviceStatus.Status != ServiceStatus_STARTED {
+			s.serviceAccess.RUnlock()
+			return os.ErrInvalid
+		}
+		boxService := s.instance
+		s.serviceAccess.RUnlock()
+		historyStorage := boxService.urlTestHistoryStorage
+		outbounds := boxService.instance.Outbound().Outbounds()
+		var list OutboundList
+		for _, ob := range outbounds {
+			item := &GroupItem{
+				Tag:  ob.Tag(),
+				Type: ob.Type(),
+			}
+			if history := historyStorage.LoadURLTestHistory(adapter.OutboundTag(ob)); history != nil {
+				item.UrlTestTime = history.Time.Unix()
+				item.UrlTestDelay = int32(history.Delay)
+			}
+			list.Outbounds = append(list.Outbounds, item)
+		}
+		err = server.Send(&list)
+		if err != nil {
+			return err
+		}
+		select {
+		case <-subscription:
+		case <-s.ctx.Done():
+			return s.ctx.Err()
+		case <-server.Context().Done():
+			return server.Context().Err()
+		case <-done:
+			return nil
+		}
+	}
+}
+
+func (s *StartedService) StartNetworkQualityTest(
+	request *NetworkQualityTestRequest,
+	server grpc.ServerStreamingServer[NetworkQualityTestProgress],
+) error {
+	err := s.waitForStarted(server.Context())
+	if err != nil {
+		return err
+	}
+	s.serviceAccess.RLock()
+	boxService := s.instance
+	s.serviceAccess.RUnlock()
+
+	var outbound adapter.Outbound
+	if request.OutboundTag == "" {
+		outbound = boxService.instance.Outbound().Default()
+	} else {
+		var loaded bool
+		outbound, loaded = boxService.instance.Outbound().Outbound(request.OutboundTag)
+		if !loaded {
+			return E.New("outbound not found: ", request.OutboundTag)
+		}
+	}
+
+	resolvedDialer := dialer.NewResolveDialer(boxService.ctx, outbound, true, "", adapter.DNSQueryOptions{}, 0)
+	httpClient := networkquality.NewHTTPClient(resolvedDialer)
+	defer httpClient.CloseIdleConnections()
+
+	result, nqErr := networkquality.Run(networkquality.Options{
+		ConfigURL:  request.ConfigURL,
+		HTTPClient: httpClient,
+		Serial:     request.Serial,
+		MaxRuntime: time.Duration(request.MaxRuntimeSeconds) * time.Second,
+		Context:    server.Context(),
+		OnProgress: func(p networkquality.Progress) {
+			_ = server.Send(&NetworkQualityTestProgress{
+				Phase:                    int32(p.Phase),
+				DownloadCapacity:         p.DownloadCapacity,
+				UploadCapacity:           p.UploadCapacity,
+				DownloadRPM:              p.DownloadRPM,
+				UploadRPM:                p.UploadRPM,
+				IdleLatencyMs:            p.IdleLatencyMs,
+				ElapsedMs:                p.ElapsedMs,
+				DownloadCapacityAccuracy: int32(p.DownloadCapacityAccuracy),
+				UploadCapacityAccuracy:   int32(p.UploadCapacityAccuracy),
+				DownloadRPMAccuracy:      int32(p.DownloadRPMAccuracy),
+				UploadRPMAccuracy:        int32(p.UploadRPMAccuracy),
+			})
+		},
+	})
+	if nqErr != nil {
+		return server.Send(&NetworkQualityTestProgress{
+			IsFinal: true,
+			Error:   nqErr.Error(),
+		})
+	}
+	return server.Send(&NetworkQualityTestProgress{
+		Phase:                    int32(networkquality.PhaseDone),
+		DownloadCapacity:         result.DownloadCapacity,
+		UploadCapacity:           result.UploadCapacity,
+		DownloadRPM:              result.DownloadRPM,
+		UploadRPM:                result.UploadRPM,
+		IdleLatencyMs:            result.IdleLatencyMs,
+		IsFinal:                  true,
+		DownloadCapacityAccuracy: int32(result.DownloadCapacityAccuracy),
+		UploadCapacityAccuracy:   int32(result.UploadCapacityAccuracy),
+		DownloadRPMAccuracy:      int32(result.DownloadRPMAccuracy),
+		UploadRPMAccuracy:        int32(result.UploadRPMAccuracy),
+	})
+}
+
 func (s *StartedService) mustEmbedUnimplementedStartedServiceServer() {
 }
 

daemon/started_service.pb.go

@@ -1709,12 +1709,15 @@ func (x *DeprecatedWarnings) GetWarnings() []*DeprecatedWarning {
 }
 
 type DeprecatedWarning struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Message       string                 `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"`
-	Impending     bool                   `protobuf:"varint,2,opt,name=impending,proto3" json:"impending,omitempty"`
-	MigrationLink string                 `protobuf:"bytes,3,opt,name=migrationLink,proto3" json:"migrationLink,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
+	state             protoimpl.MessageState `protogen:"open.v1"`
+	Message           string                 `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"`
+	Impending         bool                   `protobuf:"varint,2,opt,name=impending,proto3" json:"impending,omitempty"`
+	MigrationLink     string                 `protobuf:"bytes,3,opt,name=migrationLink,proto3" json:"migrationLink,omitempty"`
+	Description       string                 `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"`
+	DeprecatedVersion string                 `protobuf:"bytes,5,opt,name=deprecatedVersion,proto3" json:"deprecatedVersion,omitempty"`
+	ScheduledVersion  string                 `protobuf:"bytes,6,opt,name=scheduledVersion,proto3" json:"scheduledVersion,omitempty"`
+	unknownFields     protoimpl.UnknownFields
+	sizeCache         protoimpl.SizeCache
 }
 
 func (x *DeprecatedWarning) Reset() {
@@ -1768,6 +1771,27 @@ func (x *DeprecatedWarning) GetMigrationLink() string {
 	return ""
 }
 
+func (x *DeprecatedWarning) GetDescription() string {
+	if x != nil {
+		return x.Description
+	}
+	return ""
+}
+
+func (x *DeprecatedWarning) GetDeprecatedVersion() string {
+	if x != nil {
+		return x.DeprecatedVersion
+	}
+	return ""
+}
+
+func (x *DeprecatedWarning) GetScheduledVersion() string {
+	if x != nil {
+		return x.ScheduledVersion
+	}
+	return ""
+}
+
 type StartedAt struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	StartedAt     int64                  `protobuf:"varint,1,opt,name=startedAt,proto3" json:"startedAt,omitempty"`
@@ -1812,6 +1836,258 @@ func (x *StartedAt) GetStartedAt() int64 {
 	return 0
 }
 
+type OutboundList struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Outbounds     []*GroupItem           `protobuf:"bytes,1,rep,name=outbounds,proto3" json:"outbounds,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *OutboundList) Reset() {
+	*x = OutboundList{}
+	mi := &file_daemon_started_service_proto_msgTypes[26]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *OutboundList) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OutboundList) ProtoMessage() {}
+
+func (x *OutboundList) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_started_service_proto_msgTypes[26]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use OutboundList.ProtoReflect.Descriptor instead.
+func (*OutboundList) Descriptor() ([]byte, []int) {
+	return file_daemon_started_service_proto_rawDescGZIP(), []int{26}
+}
+
+func (x *OutboundList) GetOutbounds() []*GroupItem {
+	if x != nil {
+		return x.Outbounds
+	}
+	return nil
+}
+
+type NetworkQualityTestRequest struct {
+	state             protoimpl.MessageState `protogen:"open.v1"`
+	ConfigURL         string                 `protobuf:"bytes,1,opt,name=configURL,proto3" json:"configURL,omitempty"`
+	OutboundTag       string                 `protobuf:"bytes,2,opt,name=outboundTag,proto3" json:"outboundTag,omitempty"`
+	Serial            bool                   `protobuf:"varint,3,opt,name=serial,proto3" json:"serial,omitempty"`
+	MaxRuntimeSeconds int32                  `protobuf:"varint,4,opt,name=maxRuntimeSeconds,proto3" json:"maxRuntimeSeconds,omitempty"`
+	unknownFields     protoimpl.UnknownFields
+	sizeCache         protoimpl.SizeCache
+}
+
+func (x *NetworkQualityTestRequest) Reset() {
+	*x = NetworkQualityTestRequest{}
+	mi := &file_daemon_started_service_proto_msgTypes[27]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *NetworkQualityTestRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*NetworkQualityTestRequest) ProtoMessage() {}
+
+func (x *NetworkQualityTestRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_started_service_proto_msgTypes[27]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use NetworkQualityTestRequest.ProtoReflect.Descriptor instead.
+func (*NetworkQualityTestRequest) Descriptor() ([]byte, []int) {
+	return file_daemon_started_service_proto_rawDescGZIP(), []int{27}
+}
+
+func (x *NetworkQualityTestRequest) GetConfigURL() string {
+	if x != nil {
+		return x.ConfigURL
+	}
+	return ""
+}
+
+func (x *NetworkQualityTestRequest) GetOutboundTag() string {
+	if x != nil {
+		return x.OutboundTag
+	}
+	return ""
+}
+
+func (x *NetworkQualityTestRequest) GetSerial() bool {
+	if x != nil {
+		return x.Serial
+	}
+	return false
+}
+
+func (x *NetworkQualityTestRequest) GetMaxRuntimeSeconds() int32 {
+	if x != nil {
+		return x.MaxRuntimeSeconds
+	}
+	return 0
+}
+
+type NetworkQualityTestProgress struct {
+	state                    protoimpl.MessageState `protogen:"open.v1"`
+	Phase                    int32                  `protobuf:"varint,1,opt,name=phase,proto3" json:"phase,omitempty"`
+	DownloadCapacity         int64                  `protobuf:"varint,2,opt,name=downloadCapacity,proto3" json:"downloadCapacity,omitempty"`
+	UploadCapacity           int64                  `protobuf:"varint,3,opt,name=uploadCapacity,proto3" json:"uploadCapacity,omitempty"`
+	DownloadRPM              int32                  `protobuf:"varint,4,opt,name=downloadRPM,proto3" json:"downloadRPM,omitempty"`
+	UploadRPM                int32                  `protobuf:"varint,5,opt,name=uploadRPM,proto3" json:"uploadRPM,omitempty"`
+	IdleLatencyMs            int32                  `protobuf:"varint,6,opt,name=idleLatencyMs,proto3" json:"idleLatencyMs,omitempty"`
+	ElapsedMs                int64                  `protobuf:"varint,7,opt,name=elapsedMs,proto3" json:"elapsedMs,omitempty"`
+	IsFinal                  bool                   `protobuf:"varint,8,opt,name=isFinal,proto3" json:"isFinal,omitempty"`
+	Error                    string                 `protobuf:"bytes,9,opt,name=error,proto3" json:"error,omitempty"`
+	DownloadCapacityAccuracy int32                  `protobuf:"varint,10,opt,name=downloadCapacityAccuracy,proto3" json:"downloadCapacityAccuracy,omitempty"`
+	UploadCapacityAccuracy   int32                  `protobuf:"varint,11,opt,name=uploadCapacityAccuracy,proto3" json:"uploadCapacityAccuracy,omitempty"`
+	DownloadRPMAccuracy      int32                  `protobuf:"varint,12,opt,name=downloadRPMAccuracy,proto3" json:"downloadRPMAccuracy,omitempty"`
+	UploadRPMAccuracy        int32                  `protobuf:"varint,13,opt,name=uploadRPMAccuracy,proto3" json:"uploadRPMAccuracy,omitempty"`
+	unknownFields            protoimpl.UnknownFields
+	sizeCache                protoimpl.SizeCache
+}
+
+func (x *NetworkQualityTestProgress) Reset() {
+	*x = NetworkQualityTestProgress{}
+	mi := &file_daemon_started_service_proto_msgTypes[28]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *NetworkQualityTestProgress) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*NetworkQualityTestProgress) ProtoMessage() {}
+
+func (x *NetworkQualityTestProgress) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_started_service_proto_msgTypes[28]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use NetworkQualityTestProgress.ProtoReflect.Descriptor instead.
+func (*NetworkQualityTestProgress) Descriptor() ([]byte, []int) {
+	return file_daemon_started_service_proto_rawDescGZIP(), []int{28}
+}
+
+func (x *NetworkQualityTestProgress) GetPhase() int32 {
+	if x != nil {
+		return x.Phase
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetDownloadCapacity() int64 {
+	if x != nil {
+		return x.DownloadCapacity
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetUploadCapacity() int64 {
+	if x != nil {
+		return x.UploadCapacity
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetDownloadRPM() int32 {
+	if x != nil {
+		return x.DownloadRPM
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetUploadRPM() int32 {
+	if x != nil {
+		return x.UploadRPM
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetIdleLatencyMs() int32 {
+	if x != nil {
+		return x.IdleLatencyMs
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetElapsedMs() int64 {
+	if x != nil {
+		return x.ElapsedMs
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetIsFinal() bool {
+	if x != nil {
+		return x.IsFinal
+	}
+	return false
+}
+
+func (x *NetworkQualityTestProgress) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
+func (x *NetworkQualityTestProgress) GetDownloadCapacityAccuracy() int32 {
+	if x != nil {
+		return x.DownloadCapacityAccuracy
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetUploadCapacityAccuracy() int32 {
+	if x != nil {
+		return x.UploadCapacityAccuracy
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetDownloadRPMAccuracy() int32 {
+	if x != nil {
+		return x.DownloadRPMAccuracy
+	}
+	return 0
+}
+
+func (x *NetworkQualityTestProgress) GetUploadRPMAccuracy() int32 {
+	if x != nil {
+		return x.UploadRPMAccuracy
+	}
+	return 0
+}
+
 type Log_Message struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Level         LogLevel               `protobuf:"varint,1,opt,name=level,proto3,enum=daemon.LogLevel" json:"level,omitempty"`
@@ -1822,7 +2098,7 @@ type Log_Message struct {
 
 func (x *Log_Message) Reset() {
 	*x = Log_Message{}
-	mi := &file_daemon_started_service_proto_msgTypes[26]
+	mi := &file_daemon_started_service_proto_msgTypes[29]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -1834,7 +2110,7 @@ func (x *Log_Message) String() string {
 func (*Log_Message) ProtoMessage() {}
 
 func (x *Log_Message) ProtoReflect() protoreflect.Message {
-	mi := &file_daemon_started_service_proto_msgTypes[26]
+	mi := &file_daemon_started_service_proto_msgTypes[29]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1990,13 +2266,38 @@ const file_daemon_started_service_proto_rawDesc = "" +
 	"\x16CloseConnectionRequest\x12\x0e\n" +
 	"\x02id\x18\x01 \x01(\tR\x02id\"K\n" +
 	"\x12DeprecatedWarnings\x125\n" +
-	"\bwarnings\x18\x01 \x03(\v2\x19.daemon.DeprecatedWarningR\bwarnings\"q\n" +
+	"\bwarnings\x18\x01 \x03(\v2\x19.daemon.DeprecatedWarningR\bwarnings\"\xed\x01\n" +
 	"\x11DeprecatedWarning\x12\x18\n" +
 	"\amessage\x18\x01 \x01(\tR\amessage\x12\x1c\n" +
 	"\timpending\x18\x02 \x01(\bR\timpending\x12$\n" +
-	"\rmigrationLink\x18\x03 \x01(\tR\rmigrationLink\")\n" +
+	"\rmigrationLink\x18\x03 \x01(\tR\rmigrationLink\x12 \n" +
+	"\vdescription\x18\x04 \x01(\tR\vdescription\x12,\n" +
+	"\x11deprecatedVersion\x18\x05 \x01(\tR\x11deprecatedVersion\x12*\n" +
+	"\x10scheduledVersion\x18\x06 \x01(\tR\x10scheduledVersion\")\n" +
 	"\tStartedAt\x12\x1c\n" +
-	"\tstartedAt\x18\x01 \x01(\x03R\tstartedAt*U\n" +
+	"\tstartedAt\x18\x01 \x01(\x03R\tstartedAt\"?\n" +
+	"\fOutboundList\x12/\n" +
+	"\toutbounds\x18\x01 \x03(\v2\x11.daemon.GroupItemR\toutbounds\"\xa1\x01\n" +
+	"\x19NetworkQualityTestRequest\x12\x1c\n" +
+	"\tconfigURL\x18\x01 \x01(\tR\tconfigURL\x12 \n" +
+	"\voutboundTag\x18\x02 \x01(\tR\voutboundTag\x12\x16\n" +
+	"\x06serial\x18\x03 \x01(\bR\x06serial\x12,\n" +
+	"\x11maxRuntimeSeconds\x18\x04 \x01(\x05R\x11maxRuntimeSeconds\"\x8e\x04\n" +
+	"\x1aNetworkQualityTestProgress\x12\x14\n" +
+	"\x05phase\x18\x01 \x01(\x05R\x05phase\x12*\n" +
+	"\x10downloadCapacity\x18\x02 \x01(\x03R\x10downloadCapacity\x12&\n" +
+	"\x0euploadCapacity\x18\x03 \x01(\x03R\x0euploadCapacity\x12 \n" +
+	"\vdownloadRPM\x18\x04 \x01(\x05R\vdownloadRPM\x12\x1c\n" +
+	"\tuploadRPM\x18\x05 \x01(\x05R\tuploadRPM\x12$\n" +
+	"\ridleLatencyMs\x18\x06 \x01(\x05R\ridleLatencyMs\x12\x1c\n" +
+	"\telapsedMs\x18\a \x01(\x03R\telapsedMs\x12\x18\n" +
+	"\aisFinal\x18\b \x01(\bR\aisFinal\x12\x14\n" +
+	"\x05error\x18\t \x01(\tR\x05error\x12:\n" +
+	"\x18downloadCapacityAccuracy\x18\n" +
+	" \x01(\x05R\x18downloadCapacityAccuracy\x126\n" +
+	"\x16uploadCapacityAccuracy\x18\v \x01(\x05R\x16uploadCapacityAccuracy\x120\n" +
+	"\x13downloadRPMAccuracy\x18\f \x01(\x05R\x13downloadRPMAccuracy\x12,\n" +
+	"\x11uploadRPMAccuracy\x18\r \x01(\x05R\x11uploadRPMAccuracy*U\n" +
 	"\bLogLevel\x12\t\n" +
 	"\x05PANIC\x10\x00\x12\t\n" +
 	"\x05FATAL\x10\x01\x12\t\n" +
@@ -2008,7 +2309,7 @@ const file_daemon_started_service_proto_rawDesc = "" +
 	"\x13ConnectionEventType\x12\x18\n" +
 	"\x14CONNECTION_EVENT_NEW\x10\x00\x12\x1b\n" +
 	"\x17CONNECTION_EVENT_UPDATE\x10\x01\x12\x1b\n" +
-	"\x17CONNECTION_EVENT_CLOSED\x10\x022\xf5\f\n" +
+	"\x17CONNECTION_EVENT_CLOSED\x10\x022\xe4\x0e\n" +
 	"\x0eStartedService\x12=\n" +
 	"\vStopService\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\x12?\n" +
 	"\rReloadService\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\x12K\n" +
@@ -2032,7 +2333,10 @@ const file_daemon_started_service_proto_rawDesc = "" +
 	"\x0fCloseConnection\x12\x1e.daemon.CloseConnectionRequest\x1a\x16.google.protobuf.Empty\"\x00\x12G\n" +
 	"\x13CloseAllConnections\x12\x16.google.protobuf.Empty\x1a\x16.google.protobuf.Empty\"\x00\x12M\n" +
 	"\x15GetDeprecatedWarnings\x12\x16.google.protobuf.Empty\x1a\x1a.daemon.DeprecatedWarnings\"\x00\x12;\n" +
-	"\fGetStartedAt\x12\x16.google.protobuf.Empty\x1a\x11.daemon.StartedAt\"\x00B%Z#github.com/sagernet/sing-box/daemonb\x06proto3"
+	"\fGetStartedAt\x12\x16.google.protobuf.Empty\x1a\x11.daemon.StartedAt\"\x00\x12?\n" +
+	"\rListOutbounds\x12\x16.google.protobuf.Empty\x1a\x14.daemon.OutboundList\"\x00\x12F\n" +
+	"\x12SubscribeOutbounds\x12\x16.google.protobuf.Empty\x1a\x14.daemon.OutboundList\"\x000\x01\x12d\n" +
+	"\x17StartNetworkQualityTest\x12!.daemon.NetworkQualityTestRequest\x1a\".daemon.NetworkQualityTestProgress\"\x000\x01B%Z#github.com/sagernet/sing-box/daemonb\x06proto3"
 
 var (
 	file_daemon_started_service_proto_rawDescOnce sync.Once
@@ -2048,7 +2352,7 @@ func file_daemon_started_service_proto_rawDescGZIP() []byte {
 
 var (
 	file_daemon_started_service_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
-	file_daemon_started_service_proto_msgTypes  = make([]protoimpl.MessageInfo, 27)
+	file_daemon_started_service_proto_msgTypes  = make([]protoimpl.MessageInfo, 30)
 	file_daemon_started_service_proto_goTypes   = []any{
 		(LogLevel)(0),                        // 0: daemon.LogLevel
 		(ConnectionEventType)(0),             // 1: daemon.ConnectionEventType
@@ -2080,14 +2384,17 @@ var (
 		(*DeprecatedWarnings)(nil),           // 27: daemon.DeprecatedWarnings
 		(*DeprecatedWarning)(nil),            // 28: daemon.DeprecatedWarning
 		(*StartedAt)(nil),                    // 29: daemon.StartedAt
-		(*Log_Message)(nil),                  // 30: daemon.Log.Message
-		(*emptypb.Empty)(nil),                // 31: google.protobuf.Empty
+		(*OutboundList)(nil),                 // 30: daemon.OutboundList
+		(*NetworkQualityTestRequest)(nil),    // 31: daemon.NetworkQualityTestRequest
+		(*NetworkQualityTestProgress)(nil),   // 32: daemon.NetworkQualityTestProgress
+		(*Log_Message)(nil),                  // 33: daemon.Log.Message
+		(*emptypb.Empty)(nil),                // 34: google.protobuf.Empty
 	}
 )
 
 var file_daemon_started_service_proto_depIdxs = []int32{
 	2,  // 0: daemon.ServiceStatus.status:type_name -> daemon.ServiceStatus.Type
-	30, // 1: daemon.Log.messages:type_name -> daemon.Log.Message
+	33, // 1: daemon.Log.messages:type_name -> daemon.Log.Message
 	0,  // 2: daemon.DefaultLogLevel.level:type_name -> daemon.LogLevel
 	11, // 3: daemon.Groups.group:type_name -> daemon.Group
 	12, // 4: daemon.Group.items:type_name -> daemon.GroupItem
@@ -2097,58 +2404,65 @@ var file_daemon_started_service_proto_depIdxs = []int32{
 	22, // 8: daemon.ConnectionEvents.events:type_name -> daemon.ConnectionEvent
 	25, // 9: daemon.Connection.processInfo:type_name -> daemon.ProcessInfo
 	28, // 10: daemon.DeprecatedWarnings.warnings:type_name -> daemon.DeprecatedWarning
-	0,  // 11: daemon.Log.Message.level:type_name -> daemon.LogLevel
-	31, // 12: daemon.StartedService.StopService:input_type -> google.protobuf.Empty
-	31, // 13: daemon.StartedService.ReloadService:input_type -> google.protobuf.Empty
-	31, // 14: daemon.StartedService.SubscribeServiceStatus:input_type -> google.protobuf.Empty
-	31, // 15: daemon.StartedService.SubscribeLog:input_type -> google.protobuf.Empty
-	31, // 16: daemon.StartedService.GetDefaultLogLevel:input_type -> google.protobuf.Empty
-	31, // 17: daemon.StartedService.ClearLogs:input_type -> google.protobuf.Empty
-	6,  // 18: daemon.StartedService.SubscribeStatus:input_type -> daemon.SubscribeStatusRequest
-	31, // 19: daemon.StartedService.SubscribeGroups:input_type -> google.protobuf.Empty
-	31, // 20: daemon.StartedService.GetClashModeStatus:input_type -> google.protobuf.Empty
-	31, // 21: daemon.StartedService.SubscribeClashMode:input_type -> google.protobuf.Empty
-	16, // 22: daemon.StartedService.SetClashMode:input_type -> daemon.ClashMode
-	13, // 23: daemon.StartedService.URLTest:input_type -> daemon.URLTestRequest
-	14, // 24: daemon.StartedService.SelectOutbound:input_type -> daemon.SelectOutboundRequest
-	15, // 25: daemon.StartedService.SetGroupExpand:input_type -> daemon.SetGroupExpandRequest
-	31, // 26: daemon.StartedService.GetSystemProxyStatus:input_type -> google.protobuf.Empty
-	19, // 27: daemon.StartedService.SetSystemProxyEnabled:input_type -> daemon.SetSystemProxyEnabledRequest
-	20, // 28: daemon.StartedService.TriggerDebugCrash:input_type -> daemon.DebugCrashRequest
-	31, // 29: daemon.StartedService.TriggerOOMReport:input_type -> google.protobuf.Empty
-	21, // 30: daemon.StartedService.SubscribeConnections:input_type -> daemon.SubscribeConnectionsRequest
-	26, // 31: daemon.StartedService.CloseConnection:input_type -> daemon.CloseConnectionRequest
-	31, // 32: daemon.StartedService.CloseAllConnections:input_type -> google.protobuf.Empty
-	31, // 33: daemon.StartedService.GetDeprecatedWarnings:input_type -> google.protobuf.Empty
-	31, // 34: daemon.StartedService.GetStartedAt:input_type -> google.protobuf.Empty
-	31, // 35: daemon.StartedService.StopService:output_type -> google.protobuf.Empty
-	31, // 36: daemon.StartedService.ReloadService:output_type -> google.protobuf.Empty
-	4,  // 37: daemon.StartedService.SubscribeServiceStatus:output_type -> daemon.ServiceStatus
-	7,  // 38: daemon.StartedService.SubscribeLog:output_type -> daemon.Log
-	8,  // 39: daemon.StartedService.GetDefaultLogLevel:output_type -> daemon.DefaultLogLevel
-	31, // 40: daemon.StartedService.ClearLogs:output_type -> google.protobuf.Empty
-	9,  // 41: daemon.StartedService.SubscribeStatus:output_type -> daemon.Status
-	10, // 42: daemon.StartedService.SubscribeGroups:output_type -> daemon.Groups
-	17, // 43: daemon.StartedService.GetClashModeStatus:output_type -> daemon.ClashModeStatus
-	16, // 44: daemon.StartedService.SubscribeClashMode:output_type -> daemon.ClashMode
-	31, // 45: daemon.StartedService.SetClashMode:output_type -> google.protobuf.Empty
-	31, // 46: daemon.StartedService.URLTest:output_type -> google.protobuf.Empty
-	31, // 47: daemon.StartedService.SelectOutbound:output_type -> google.protobuf.Empty
-	31, // 48: daemon.StartedService.SetGroupExpand:output_type -> google.protobuf.Empty
-	18, // 49: daemon.StartedService.GetSystemProxyStatus:output_type -> daemon.SystemProxyStatus
-	31, // 50: daemon.StartedService.SetSystemProxyEnabled:output_type -> google.protobuf.Empty
-	31, // 51: daemon.StartedService.TriggerDebugCrash:output_type -> google.protobuf.Empty
-	31, // 52: daemon.StartedService.TriggerOOMReport:output_type -> google.protobuf.Empty
-	23, // 53: daemon.StartedService.SubscribeConnections:output_type -> daemon.ConnectionEvents
-	31, // 54: daemon.StartedService.CloseConnection:output_type -> google.protobuf.Empty
-	31, // 55: daemon.StartedService.CloseAllConnections:output_type -> google.protobuf.Empty
-	27, // 56: daemon.StartedService.GetDeprecatedWarnings:output_type -> daemon.DeprecatedWarnings
-	29, // 57: daemon.StartedService.GetStartedAt:output_type -> daemon.StartedAt
-	35, // [35:58] is the sub-list for method output_type
-	12, // [12:35] is the sub-list for method input_type
-	12, // [12:12] is the sub-list for extension type_name
-	12, // [12:12] is the sub-list for extension extendee
-	0,  // [0:12] is the sub-list for field type_name
+	12, // 11: daemon.OutboundList.outbounds:type_name -> daemon.GroupItem
+	0,  // 12: daemon.Log.Message.level:type_name -> daemon.LogLevel
+	34, // 13: daemon.StartedService.StopService:input_type -> google.protobuf.Empty
+	34, // 14: daemon.StartedService.ReloadService:input_type -> google.protobuf.Empty
+	34, // 15: daemon.StartedService.SubscribeServiceStatus:input_type -> google.protobuf.Empty
+	34, // 16: daemon.StartedService.SubscribeLog:input_type -> google.protobuf.Empty
+	34, // 17: daemon.StartedService.GetDefaultLogLevel:input_type -> google.protobuf.Empty
+	34, // 18: daemon.StartedService.ClearLogs:input_type -> google.protobuf.Empty
+	6,  // 19: daemon.StartedService.SubscribeStatus:input_type -> daemon.SubscribeStatusRequest
+	34, // 20: daemon.StartedService.SubscribeGroups:input_type -> google.protobuf.Empty
+	34, // 21: daemon.StartedService.GetClashModeStatus:input_type -> google.protobuf.Empty
+	34, // 22: daemon.StartedService.SubscribeClashMode:input_type -> google.protobuf.Empty
+	16, // 23: daemon.StartedService.SetClashMode:input_type -> daemon.ClashMode
+	13, // 24: daemon.StartedService.URLTest:input_type -> daemon.URLTestRequest
+	14, // 25: daemon.StartedService.SelectOutbound:input_type -> daemon.SelectOutboundRequest
+	15, // 26: daemon.StartedService.SetGroupExpand:input_type -> daemon.SetGroupExpandRequest
+	34, // 27: daemon.StartedService.GetSystemProxyStatus:input_type -> google.protobuf.Empty
+	19, // 28: daemon.StartedService.SetSystemProxyEnabled:input_type -> daemon.SetSystemProxyEnabledRequest
+	20, // 29: daemon.StartedService.TriggerDebugCrash:input_type -> daemon.DebugCrashRequest
+	34, // 30: daemon.StartedService.TriggerOOMReport:input_type -> google.protobuf.Empty
+	21, // 31: daemon.StartedService.SubscribeConnections:input_type -> daemon.SubscribeConnectionsRequest
+	26, // 32: daemon.StartedService.CloseConnection:input_type -> daemon.CloseConnectionRequest
+	34, // 33: daemon.StartedService.CloseAllConnections:input_type -> google.protobuf.Empty
+	34, // 34: daemon.StartedService.GetDeprecatedWarnings:input_type -> google.protobuf.Empty
+	34, // 35: daemon.StartedService.GetStartedAt:input_type -> google.protobuf.Empty
+	34, // 36: daemon.StartedService.ListOutbounds:input_type -> google.protobuf.Empty
+	34, // 37: daemon.StartedService.SubscribeOutbounds:input_type -> google.protobuf.Empty
+	31, // 38: daemon.StartedService.StartNetworkQualityTest:input_type -> daemon.NetworkQualityTestRequest
+	34, // 39: daemon.StartedService.StopService:output_type -> google.protobuf.Empty
+	34, // 40: daemon.StartedService.ReloadService:output_type -> google.protobuf.Empty
+	4,  // 41: daemon.StartedService.SubscribeServiceStatus:output_type -> daemon.ServiceStatus
+	7,  // 42: daemon.StartedService.SubscribeLog:output_type -> daemon.Log
+	8,  // 43: daemon.StartedService.GetDefaultLogLevel:output_type -> daemon.DefaultLogLevel
+	34, // 44: daemon.StartedService.ClearLogs:output_type -> google.protobuf.Empty
+	9,  // 45: daemon.StartedService.SubscribeStatus:output_type -> daemon.Status
+	10, // 46: daemon.StartedService.SubscribeGroups:output_type -> daemon.Groups
+	17, // 47: daemon.StartedService.GetClashModeStatus:output_type -> daemon.ClashModeStatus
+	16, // 48: daemon.StartedService.SubscribeClashMode:output_type -> daemon.ClashMode
+	34, // 49: daemon.StartedService.SetClashMode:output_type -> google.protobuf.Empty
+	34, // 50: daemon.StartedService.URLTest:output_type -> google.protobuf.Empty
+	34, // 51: daemon.StartedService.SelectOutbound:output_type -> google.protobuf.Empty
+	34, // 52: daemon.StartedService.SetGroupExpand:output_type -> google.protobuf.Empty
+	18, // 53: daemon.StartedService.GetSystemProxyStatus:output_type -> daemon.SystemProxyStatus
+	34, // 54: daemon.StartedService.SetSystemProxyEnabled:output_type -> google.protobuf.Empty
+	34, // 55: daemon.StartedService.TriggerDebugCrash:output_type -> google.protobuf.Empty
+	34, // 56: daemon.StartedService.TriggerOOMReport:output_type -> google.protobuf.Empty
+	23, // 57: daemon.StartedService.SubscribeConnections:output_type -> daemon.ConnectionEvents
+	34, // 58: daemon.StartedService.CloseConnection:output_type -> google.protobuf.Empty
+	34, // 59: daemon.StartedService.CloseAllConnections:output_type -> google.protobuf.Empty
+	27, // 60: daemon.StartedService.GetDeprecatedWarnings:output_type -> daemon.DeprecatedWarnings
+	29, // 61: daemon.StartedService.GetStartedAt:output_type -> daemon.StartedAt
+	30, // 62: daemon.StartedService.ListOutbounds:output_type -> daemon.OutboundList
+	30, // 63: daemon.StartedService.SubscribeOutbounds:output_type -> daemon.OutboundList
+	32, // 64: daemon.StartedService.StartNetworkQualityTest:output_type -> daemon.NetworkQualityTestProgress
+	39, // [39:65] is the sub-list for method output_type
+	13, // [13:39] is the sub-list for method input_type
+	13, // [13:13] is the sub-list for extension type_name
+	13, // [13:13] is the sub-list for extension extendee
+	0,  // [0:13] is the sub-list for field type_name
 }
 
 func init() { file_daemon_started_service_proto_init() }
@@ -2162,7 +2476,7 @@ func file_daemon_started_service_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_daemon_started_service_proto_rawDesc), len(file_daemon_started_service_proto_rawDesc)),
 			NumEnums:      4,
-			NumMessages:   27,
+			NumMessages:   30,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

daemon/started_service.proto

@@ -34,6 +34,10 @@ service StartedService {
   rpc CloseAllConnections(google.protobuf.Empty) returns(google.protobuf.Empty) {}
   rpc GetDeprecatedWarnings(google.protobuf.Empty) returns(DeprecatedWarnings) {}
   rpc GetStartedAt(google.protobuf.Empty) returns(StartedAt) {}
+
+  rpc ListOutbounds(google.protobuf.Empty) returns (OutboundList) {}
+  rpc SubscribeOutbounds(google.protobuf.Empty) returns (stream OutboundList) {}
+  rpc StartNetworkQualityTest(NetworkQualityTestRequest) returns (stream NetworkQualityTestProgress) {}
 }
 
 message ServiceStatus {
@@ -221,8 +225,38 @@ message DeprecatedWarning {
   string message = 1;
   bool impending = 2;
   string migrationLink = 3;
+  string description = 4;
+  string deprecatedVersion = 5;
+  string scheduledVersion = 6;
 }
 
 message StartedAt {
   int64 startedAt = 1;
 }
+
+message OutboundList {
+  repeated GroupItem outbounds = 1;
+}
+
+message NetworkQualityTestRequest {
+  string configURL = 1;
+  string outboundTag = 2;
+  bool serial = 3;
+  int32 maxRuntimeSeconds = 4;
+}
+
+message NetworkQualityTestProgress {
+  int32 phase = 1;
+  int64 downloadCapacity = 2;
+  int64 uploadCapacity = 3;
+  int32 downloadRPM = 4;
+  int32 uploadRPM = 5;
+  int32 idleLatencyMs = 6;
+  int64 elapsedMs = 7;
+  bool isFinal = 8;
+  string error = 9;
+  int32 downloadCapacityAccuracy = 10;
+  int32 uploadCapacityAccuracy = 11;
+  int32 downloadRPMAccuracy = 12;
+  int32 uploadRPMAccuracy = 13;
+}

daemon/started_service_grpc.pb.go

@@ -15,29 +15,32 @@ import (
 const _ = grpc.SupportPackageIsVersion9
 
 const (
-	StartedService_StopService_FullMethodName            = "/daemon.StartedService/StopService"
-	StartedService_ReloadService_FullMethodName          = "/daemon.StartedService/ReloadService"
-	StartedService_SubscribeServiceStatus_FullMethodName = "/daemon.StartedService/SubscribeServiceStatus"
-	StartedService_SubscribeLog_FullMethodName           = "/daemon.StartedService/SubscribeLog"
-	StartedService_GetDefaultLogLevel_FullMethodName     = "/daemon.StartedService/GetDefaultLogLevel"
-	StartedService_ClearLogs_FullMethodName              = "/daemon.StartedService/ClearLogs"
-	StartedService_SubscribeStatus_FullMethodName        = "/daemon.StartedService/SubscribeStatus"
-	StartedService_SubscribeGroups_FullMethodName        = "/daemon.StartedService/SubscribeGroups"
-	StartedService_GetClashModeStatus_FullMethodName     = "/daemon.StartedService/GetClashModeStatus"
-	StartedService_SubscribeClashMode_FullMethodName     = "/daemon.StartedService/SubscribeClashMode"
-	StartedService_SetClashMode_FullMethodName           = "/daemon.StartedService/SetClashMode"
-	StartedService_URLTest_FullMethodName                = "/daemon.StartedService/URLTest"
-	StartedService_SelectOutbound_FullMethodName         = "/daemon.StartedService/SelectOutbound"
-	StartedService_SetGroupExpand_FullMethodName         = "/daemon.StartedService/SetGroupExpand"
-	StartedService_GetSystemProxyStatus_FullMethodName   = "/daemon.StartedService/GetSystemProxyStatus"
-	StartedService_SetSystemProxyEnabled_FullMethodName  = "/daemon.StartedService/SetSystemProxyEnabled"
-	StartedService_TriggerDebugCrash_FullMethodName      = "/daemon.StartedService/TriggerDebugCrash"
-	StartedService_TriggerOOMReport_FullMethodName       = "/daemon.StartedService/TriggerOOMReport"
-	StartedService_SubscribeConnections_FullMethodName   = "/daemon.StartedService/SubscribeConnections"
-	StartedService_CloseConnection_FullMethodName        = "/daemon.StartedService/CloseConnection"
-	StartedService_CloseAllConnections_FullMethodName    = "/daemon.StartedService/CloseAllConnections"
-	StartedService_GetDeprecatedWarnings_FullMethodName  = "/daemon.StartedService/GetDeprecatedWarnings"
-	StartedService_GetStartedAt_FullMethodName           = "/daemon.StartedService/GetStartedAt"
+	StartedService_StopService_FullMethodName             = "/daemon.StartedService/StopService"
+	StartedService_ReloadService_FullMethodName           = "/daemon.StartedService/ReloadService"
+	StartedService_SubscribeServiceStatus_FullMethodName  = "/daemon.StartedService/SubscribeServiceStatus"
+	StartedService_SubscribeLog_FullMethodName            = "/daemon.StartedService/SubscribeLog"
+	StartedService_GetDefaultLogLevel_FullMethodName      = "/daemon.StartedService/GetDefaultLogLevel"
+	StartedService_ClearLogs_FullMethodName               = "/daemon.StartedService/ClearLogs"
+	StartedService_SubscribeStatus_FullMethodName         = "/daemon.StartedService/SubscribeStatus"
+	StartedService_SubscribeGroups_FullMethodName         = "/daemon.StartedService/SubscribeGroups"
+	StartedService_GetClashModeStatus_FullMethodName      = "/daemon.StartedService/GetClashModeStatus"
+	StartedService_SubscribeClashMode_FullMethodName      = "/daemon.StartedService/SubscribeClashMode"
+	StartedService_SetClashMode_FullMethodName            = "/daemon.StartedService/SetClashMode"
+	StartedService_URLTest_FullMethodName                 = "/daemon.StartedService/URLTest"
+	StartedService_SelectOutbound_FullMethodName          = "/daemon.StartedService/SelectOutbound"
+	StartedService_SetGroupExpand_FullMethodName          = "/daemon.StartedService/SetGroupExpand"
+	StartedService_GetSystemProxyStatus_FullMethodName    = "/daemon.StartedService/GetSystemProxyStatus"
+	StartedService_SetSystemProxyEnabled_FullMethodName   = "/daemon.StartedService/SetSystemProxyEnabled"
+	StartedService_TriggerDebugCrash_FullMethodName       = "/daemon.StartedService/TriggerDebugCrash"
+	StartedService_TriggerOOMReport_FullMethodName        = "/daemon.StartedService/TriggerOOMReport"
+	StartedService_SubscribeConnections_FullMethodName    = "/daemon.StartedService/SubscribeConnections"
+	StartedService_CloseConnection_FullMethodName         = "/daemon.StartedService/CloseConnection"
+	StartedService_CloseAllConnections_FullMethodName     = "/daemon.StartedService/CloseAllConnections"
+	StartedService_GetDeprecatedWarnings_FullMethodName   = "/daemon.StartedService/GetDeprecatedWarnings"
+	StartedService_GetStartedAt_FullMethodName            = "/daemon.StartedService/GetStartedAt"
+	StartedService_ListOutbounds_FullMethodName           = "/daemon.StartedService/ListOutbounds"
+	StartedService_SubscribeOutbounds_FullMethodName      = "/daemon.StartedService/SubscribeOutbounds"
+	StartedService_StartNetworkQualityTest_FullMethodName = "/daemon.StartedService/StartNetworkQualityTest"
 )
 
 // StartedServiceClient is the client API for StartedService service.
@@ -67,6 +70,9 @@ type StartedServiceClient interface {
 	CloseAllConnections(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*emptypb.Empty, error)
 	GetDeprecatedWarnings(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*DeprecatedWarnings, error)
 	GetStartedAt(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*StartedAt, error)
+	ListOutbounds(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*OutboundList, error)
+	SubscribeOutbounds(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (grpc.ServerStreamingClient[OutboundList], error)
+	StartNetworkQualityTest(ctx context.Context, in *NetworkQualityTestRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[NetworkQualityTestProgress], error)
 }
 
 type startedServiceClient struct {
@@ -361,6 +367,54 @@ func (c *startedServiceClient) GetStartedAt(ctx context.Context, in *emptypb.Emp
 	return out, nil
 }
 
+func (c *startedServiceClient) ListOutbounds(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*OutboundList, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(OutboundList)
+	err := c.cc.Invoke(ctx, StartedService_ListOutbounds_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *startedServiceClient) SubscribeOutbounds(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (grpc.ServerStreamingClient[OutboundList], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &StartedService_ServiceDesc.Streams[6], StartedService_SubscribeOutbounds_FullMethodName, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &grpc.GenericClientStream[emptypb.Empty, OutboundList]{ClientStream: stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type StartedService_SubscribeOutboundsClient = grpc.ServerStreamingClient[OutboundList]
+
+func (c *startedServiceClient) StartNetworkQualityTest(ctx context.Context, in *NetworkQualityTestRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[NetworkQualityTestProgress], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &StartedService_ServiceDesc.Streams[7], StartedService_StartNetworkQualityTest_FullMethodName, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &grpc.GenericClientStream[NetworkQualityTestRequest, NetworkQualityTestProgress]{ClientStream: stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type StartedService_StartNetworkQualityTestClient = grpc.ServerStreamingClient[NetworkQualityTestProgress]
+
 // StartedServiceServer is the server API for StartedService service.
 // All implementations must embed UnimplementedStartedServiceServer
 // for forward compatibility.
@@ -388,6 +442,9 @@ type StartedServiceServer interface {
 	CloseAllConnections(context.Context, *emptypb.Empty) (*emptypb.Empty, error)
 	GetDeprecatedWarnings(context.Context, *emptypb.Empty) (*DeprecatedWarnings, error)
 	GetStartedAt(context.Context, *emptypb.Empty) (*StartedAt, error)
+	ListOutbounds(context.Context, *emptypb.Empty) (*OutboundList, error)
+	SubscribeOutbounds(*emptypb.Empty, grpc.ServerStreamingServer[OutboundList]) error
+	StartNetworkQualityTest(*NetworkQualityTestRequest, grpc.ServerStreamingServer[NetworkQualityTestProgress]) error
 	mustEmbedUnimplementedStartedServiceServer()
 }
 
@@ -489,6 +546,18 @@ func (UnimplementedStartedServiceServer) GetDeprecatedWarnings(context.Context,
 func (UnimplementedStartedServiceServer) GetStartedAt(context.Context, *emptypb.Empty) (*StartedAt, error) {
 	return nil, status.Error(codes.Unimplemented, "method GetStartedAt not implemented")
 }
+
+func (UnimplementedStartedServiceServer) ListOutbounds(context.Context, *emptypb.Empty) (*OutboundList, error) {
+	return nil, status.Error(codes.Unimplemented, "method ListOutbounds not implemented")
+}
+
+func (UnimplementedStartedServiceServer) SubscribeOutbounds(*emptypb.Empty, grpc.ServerStreamingServer[OutboundList]) error {
+	return status.Error(codes.Unimplemented, "method SubscribeOutbounds not implemented")
+}
+
+func (UnimplementedStartedServiceServer) StartNetworkQualityTest(*NetworkQualityTestRequest, grpc.ServerStreamingServer[NetworkQualityTestProgress]) error {
+	return status.Error(codes.Unimplemented, "method StartNetworkQualityTest not implemented")
+}
 func (UnimplementedStartedServiceServer) mustEmbedUnimplementedStartedServiceServer() {}
 func (UnimplementedStartedServiceServer) testEmbeddedByValue()                        {}
 
@@ -882,6 +951,46 @@ func _StartedService_GetStartedAt_Handler(srv interface{}, ctx context.Context,
 	return interceptor(ctx, in, info, handler)
 }
 
+func _StartedService_ListOutbounds_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(emptypb.Empty)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(StartedServiceServer).ListOutbounds(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: StartedService_ListOutbounds_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(StartedServiceServer).ListOutbounds(ctx, req.(*emptypb.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _StartedService_SubscribeOutbounds_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(emptypb.Empty)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(StartedServiceServer).SubscribeOutbounds(m, &grpc.GenericServerStream[emptypb.Empty, OutboundList]{ServerStream: stream})
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type StartedService_SubscribeOutboundsServer = grpc.ServerStreamingServer[OutboundList]
+
+func _StartedService_StartNetworkQualityTest_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(NetworkQualityTestRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(StartedServiceServer).StartNetworkQualityTest(m, &grpc.GenericServerStream[NetworkQualityTestRequest, NetworkQualityTestProgress]{ServerStream: stream})
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type StartedService_StartNetworkQualityTestServer = grpc.ServerStreamingServer[NetworkQualityTestProgress]
+
 // StartedService_ServiceDesc is the grpc.ServiceDesc for StartedService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -957,6 +1066,10 @@ var StartedService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetStartedAt",
 			Handler:    _StartedService_GetStartedAt_Handler,
 		},
+		{
+			MethodName: "ListOutbounds",
+			Handler:    _StartedService_ListOutbounds_Handler,
+		},
 	},
 	Streams: []grpc.StreamDesc{
 		{
@@ -989,6 +1102,16 @@ var StartedService_ServiceDesc = grpc.ServiceDesc{
 			Handler:       _StartedService_SubscribeConnections_Handler,
 			ServerStreams: true,
 		},
+		{
+			StreamName:    "SubscribeOutbounds",
+			Handler:       _StartedService_SubscribeOutbounds_Handler,
+			ServerStreams: true,
+		},
+		{
+			StreamName:    "StartNetworkQualityTest",
+			Handler:       _StartedService_StartNetworkQualityTest_Handler,
+			ServerStreams: true,
+		},
 	},
 	Metadata: "daemon/started_service.proto",
 }

dns/router.go

@@ -29,24 +29,26 @@ import (
 	mDNS "github.com/miekg/dns"
 )
 
-var _ adapter.DNSRouter = (*Router)(nil)
-var _ adapter.DNSRuleSetUpdateValidator = (*Router)(nil)
+var (
+	_ adapter.DNSRouter                 = (*Router)(nil)
+	_ adapter.DNSRuleSetUpdateValidator = (*Router)(nil)
+)
 
 type Router struct {
-	ctx                             context.Context
-	logger                          logger.ContextLogger
-	transport                       adapter.DNSTransportManager
-	outbound                        adapter.OutboundManager
-	client                          adapter.DNSClient
-	rawRules                        []option.DNSRule
-	rules                           []adapter.DNSRule
-	defaultDomainStrategy           C.DomainStrategy
-	dnsReverseMapping               freelru.Cache[netip.Addr, string]
-	platformInterface               adapter.PlatformInterface
-	legacyDNSMode                   bool
-	rulesAccess                     sync.RWMutex
-	started                         bool
-	closing                         bool
+	ctx                   context.Context
+	logger                logger.ContextLogger
+	transport             adapter.DNSTransportManager
+	outbound              adapter.OutboundManager
+	client                adapter.DNSClient
+	rawRules              []option.DNSRule
+	rules                 []adapter.DNSRule
+	defaultDomainStrategy C.DomainStrategy
+	dnsReverseMapping     freelru.Cache[netip.Addr, string]
+	platformInterface     adapter.PlatformInterface
+	legacyDNSMode         bool
+	rulesAccess           sync.RWMutex
+	started               bool
+	closing               bool
 }
 
 func NewRouter(ctx context.Context, logFactory log.Factory, options option.DNSOptions) *Router {

experimental/libbox/command.go

@@ -6,4 +6,5 @@ const (
 	CommandGroup
 	CommandClashMode
 	CommandConnections
+	CommandOutbounds
 )

experimental/libbox/command_client.go

@@ -47,6 +47,7 @@ type CommandClientHandler interface {
 	WriteLogs(messageList LogIterator)
 	WriteStatus(message *StatusMessage)
 	WriteGroups(message OutboundGroupIterator)
+	WriteOutbounds(message OutboundGroupItemIterator)
 	InitializeClashMode(modeList StringIterator, currentMode string)
 	UpdateClashMode(newMode string)
 	WriteConnectionEvents(events *ConnectionEvents)
@@ -243,6 +244,8 @@ func (c *CommandClient) dispatchCommands() error {
 			go c.handleClashModeStream()
 		case CommandConnections:
 			go c.handleConnectionsStream()
+		case CommandOutbounds:
+			go c.handleOutboundsStream()
 		default:
 			return E.New("unknown command: ", command)
 		}
@@ -456,6 +459,25 @@ func (c *CommandClient) handleConnectionsStream() {
 	}
 }
 
+func (c *CommandClient) handleOutboundsStream() {
+	client, ctx := c.getStreamContext()
+
+	stream, err := client.SubscribeOutbounds(ctx, &emptypb.Empty{})
+	if err != nil {
+		c.handler.Disconnected(err.Error())
+		return
+	}
+
+	for {
+		list, err := stream.Recv()
+		if err != nil {
+			c.handler.Disconnected(err.Error())
+			return
+		}
+		c.handler.WriteOutbounds(outboundGroupItemListFromGRPC(list))
+	}
+}
+
 func (c *CommandClient) SelectOutbound(groupTag string, outboundTag string) error {
 	_, err := callWithResult(c, func(client daemon.StartedServiceClient) (*emptypb.Empty, error) {
 		return client.SelectOutbound(context.Background(), &daemon.SelectOutboundRequest{
@@ -574,8 +596,10 @@ func (c *CommandClient) GetDeprecatedNotes() (DeprecatedNoteIterator, error) {
 		var notes []*DeprecatedNote
 		for _, warning := range warnings.Warnings {
 			notes = append(notes, &DeprecatedNote{
-				Description:   warning.Message,
-				MigrationLink: warning.MigrationLink,
+				Description:       warning.Description,
+				DeprecatedVersion: warning.DeprecatedVersion,
+				ScheduledVersion:  warning.ScheduledVersion,
+				MigrationLink:     warning.MigrationLink,
 			})
 		}
 		return newIterator(notes), nil
@@ -601,3 +625,78 @@ func (c *CommandClient) SetGroupExpand(groupTag string, isExpand bool) error {
 	})
 	return err
 }
+
+func (c *CommandClient) ListOutbounds() (OutboundGroupItemIterator, error) {
+	return callWithResult(c, func(client daemon.StartedServiceClient) (OutboundGroupItemIterator, error) {
+		list, err := client.ListOutbounds(context.Background(), &emptypb.Empty{})
+		if err != nil {
+			return nil, err
+		}
+		return outboundGroupItemListFromGRPC(list), nil
+	})
+}
+
+func (c *CommandClient) StartNetworkQualityTest(configURL string, outboundTag string, handler NetworkQualityTestHandler) error {
+	return c.StartNetworkQualityTestWithSerialAndRuntime(
+		configURL,
+		outboundTag,
+		false,
+		NetworkQualityDefaultMaxRuntimeSeconds,
+		handler,
+	)
+}
+
+func (c *CommandClient) StartNetworkQualityTestWithSerial(configURL string, outboundTag string, serial bool, handler NetworkQualityTestHandler) error {
+	return c.StartNetworkQualityTestWithSerialAndRuntime(
+		configURL,
+		outboundTag,
+		serial,
+		NetworkQualityDefaultMaxRuntimeSeconds,
+		handler,
+	)
+}
+
+func (c *CommandClient) StartNetworkQualityTestWithSerialAndRuntime(configURL string, outboundTag string, serial bool, maxRuntimeSeconds int32, handler NetworkQualityTestHandler) error {
+	client, err := c.getClientForCall()
+	if err != nil {
+		return err
+	}
+	if c.standalone {
+		defer c.closeConnection()
+	}
+	stream, err := client.StartNetworkQualityTest(context.Background(), &daemon.NetworkQualityTestRequest{
+		ConfigURL:         configURL,
+		OutboundTag:       outboundTag,
+		Serial:            serial,
+		MaxRuntimeSeconds: maxRuntimeSeconds,
+	})
+	if err != nil {
+		return err
+	}
+	for {
+		event, recvErr := stream.Recv()
+		if recvErr != nil {
+			handler.OnError(recvErr.Error())
+			return recvErr
+		}
+		if event.IsFinal {
+			if event.Error != "" {
+				handler.OnError(event.Error)
+			} else {
+				handler.OnResult(&NetworkQualityResult{
+					DownloadCapacity:         event.DownloadCapacity,
+					UploadCapacity:           event.UploadCapacity,
+					DownloadRPM:              event.DownloadRPM,
+					UploadRPM:                event.UploadRPM,
+					IdleLatencyMs:            event.IdleLatencyMs,
+					DownloadCapacityAccuracy: event.DownloadCapacityAccuracy,
+					UploadCapacityAccuracy:   event.UploadCapacityAccuracy,
+					DownloadRPMAccuracy:      event.DownloadRPMAccuracy,
+					UploadRPMAccuracy:        event.UploadRPMAccuracy,
+				})
+			}
+			return nil
+		}
+		handler.OnProgress(networkQualityProgressFromGRPC(event))
+	}
+}

experimental/libbox/command_types_nq.go

@@ -0,0 +1,71 @@
+package libbox
+
+import "github.com/sagernet/sing-box/daemon"
+
+type NetworkQualityProgress struct {
+	Phase                    int32
+	DownloadCapacity         int64
+	UploadCapacity           int64
+	DownloadRPM              int32
+	UploadRPM                int32
+	IdleLatencyMs            int32
+	ElapsedMs                int64
+	IsFinal                  bool
+	Error                    string
+	DownloadCapacityAccuracy int32
+	UploadCapacityAccuracy   int32
+	DownloadRPMAccuracy      int32
+	UploadRPMAccuracy        int32
+}
+
+type NetworkQualityResult struct {
+	DownloadCapacity         int64
+	UploadCapacity           int64
+	DownloadRPM              int32
+	UploadRPM                int32
+	IdleLatencyMs            int32
+	DownloadCapacityAccuracy int32
+	UploadCapacityAccuracy   int32
+	DownloadRPMAccuracy      int32
+	UploadRPMAccuracy        int32
+}
+
+type NetworkQualityTestHandler interface {
+	OnProgress(progress *NetworkQualityProgress)
+	OnResult(result *NetworkQualityResult)
+	OnError(message string)
+}
+
+func outboundGroupItemListFromGRPC(list *daemon.OutboundList) OutboundGroupItemIterator {
+	if list == nil || len(list.Outbounds) == 0 {
+		return newIterator([]*OutboundGroupItem{})
+	}
+	var items []*OutboundGroupItem
+	for _, ob := range list.Outbounds {
+		items = append(items, &OutboundGroupItem{
+			Tag:          ob.Tag,
+			Type:         ob.Type,
+			URLTestTime:  ob.UrlTestTime,
+			URLTestDelay: ob.UrlTestDelay,
+		})
+	}
+	return newIterator(items)
+}
+
+func networkQualityProgressFromGRPC(event *daemon.NetworkQualityTestProgress) *NetworkQualityProgress {
+	return &NetworkQualityProgress{
+		Phase:                    event.Phase,
+		DownloadCapacity:         event.DownloadCapacity,
+		UploadCapacity:           event.UploadCapacity,
+		DownloadRPM:              event.DownloadRPM,
+		UploadRPM:                event.UploadRPM,
+		IdleLatencyMs:            event.IdleLatencyMs,
+		ElapsedMs:                event.ElapsedMs,
+		IsFinal:                  event.IsFinal,
+		Error:                    event.Error,
+		DownloadCapacityAccuracy: event.DownloadCapacityAccuracy,
+		UploadCapacityAccuracy:   event.UploadCapacityAccuracy,
+		DownloadRPMAccuracy:      event.DownloadRPMAccuracy,
+		UploadRPMAccuracy:        event.UploadRPMAccuracy,
+	}
+}

experimental/libbox/internal/oomprofile/linkname.go

@@ -6,7 +6,6 @@ import (
 	"runtime"
 	_ "runtime/pprof"
 	"unsafe"
-
 	_ "unsafe"
 )
 

experimental/libbox/internal/oomprofile/mapping_darwin.go

@@ -6,7 +6,6 @@ import (
 	"encoding/binary"
 	"os"
 	"unsafe"
-
 	_ "unsafe"
 )
 

experimental/libbox/networkquality.go

@@ -0,0 +1,75 @@
+package libbox
+
+import (
+	"context"
+	"time"
+
+	"github.com/sagernet/sing-box/common/networkquality"
+)
+
+type NetworkQualityTest struct {
+	ctx    context.Context
+	cancel context.CancelFunc
+}
+
+func NewNetworkQualityTest() *NetworkQualityTest {
+	ctx, cancel := context.WithCancel(context.Background())
+	return &NetworkQualityTest{ctx: ctx, cancel: cancel}
+}
+
+func (t *NetworkQualityTest) Start(configURL string, handler NetworkQualityTestHandler) {
+	t.StartWithSerialAndRuntime(configURL, false, NetworkQualityDefaultMaxRuntimeSeconds, handler)
+}
+
+func (t *NetworkQualityTest) StartWithSerial(configURL string, serial bool, handler NetworkQualityTestHandler) {
+	t.StartWithSerialAndRuntime(configURL, serial, NetworkQualityDefaultMaxRuntimeSeconds, handler)
+}
+
+func (t *NetworkQualityTest) StartWithSerialAndRuntime(configURL string, serial bool, maxRuntimeSeconds int32, handler NetworkQualityTestHandler) {
+	go func() {
+		httpClient := networkquality.NewHTTPClient(nil)
+		defer httpClient.CloseIdleConnections()
+
+		result, err := networkquality.Run(networkquality.Options{
+			ConfigURL:  configURL,
+			HTTPClient: httpClient,
+			Serial:     serial,
+			MaxRuntime: time.Duration(maxRuntimeSeconds) * time.Second,
+			Context:    t.ctx,
+			OnProgress: func(p networkquality.Progress) {
+				handler.OnProgress(&NetworkQualityProgress{
+					Phase:                    int32(p.Phase),
+					DownloadCapacity:         p.DownloadCapacity,
+					UploadCapacity:           p.UploadCapacity,
+					DownloadRPM:              p.DownloadRPM,
+					UploadRPM:                p.UploadRPM,
+					IdleLatencyMs:            p.IdleLatencyMs,
+					ElapsedMs:                p.ElapsedMs,
+					DownloadCapacityAccuracy: int32(p.DownloadCapacityAccuracy),
+					UploadCapacityAccuracy:   int32(p.UploadCapacityAccuracy),
+					DownloadRPMAccuracy:      int32(p.DownloadRPMAccuracy),
+					UploadRPMAccuracy:        int32(p.UploadRPMAccuracy),
+				})
+			},
+		})
+		if err != nil {
+			handler.OnError(err.Error())
+			return
+		}
+		handler.OnResult(&NetworkQualityResult{
+			DownloadCapacity:         result.DownloadCapacity,
+			UploadCapacity:           result.UploadCapacity,
+			DownloadRPM:              result.DownloadRPM,
+			UploadRPM:                result.UploadRPM,
+			IdleLatencyMs:            result.IdleLatencyMs,
+			DownloadCapacityAccuracy: int32(result.DownloadCapacityAccuracy),
+			UploadCapacityAccuracy:   int32(result.UploadCapacityAccuracy),
+			DownloadRPMAccuracy:      int32(result.DownloadRPMAccuracy),
+			UploadRPMAccuracy:        int32(result.UploadRPMAccuracy),
+		})
+	}()
+}
+
+func (t *NetworkQualityTest) Cancel() {
+	t.cancel()
+}

experimental/libbox/setup.go

@@ -1,18 +1,22 @@
 package libbox
 
 import (
+	"fmt"
 	"math"
 	"os"
 	"path/filepath"
 	"runtime"
 	"runtime/debug"
+	"strings"
 	"time"
 
+	"github.com/sagernet/sing-box/common/networkquality"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/experimental/locale"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/service/oomkiller"
 	"github.com/sagernet/sing/common/byteformats"
+	E "github.com/sagernet/sing/common/exceptions"
 )
 
 var (
@@ -97,8 +101,14 @@ func Setup(options *SetupOptions) error {
 	return redirectStderr(filepath.Join(sWorkingPath, "CrashReport-"+sCrashReportSource+".log"))
 }
 
-func SetLocale(localeId string) {
-	locale.Set(localeId)
+func SetLocale(localeId string) error {
+	if strings.Contains(localeId, "@") {
+		localeId = strings.Split(localeId, "@")[0]
+	}
+	if !locale.Set(localeId) {
+		return E.New("unsupported locale: ", localeId)
+	}
+	return nil
 }
 
 func Version() string {
@@ -121,6 +131,29 @@ func FormatDuration(duration int64) string {
 	return log.FormatDuration(time.Duration(duration) * time.Millisecond)
 }
 
+func FormatBitrate(bps int64) string {
+	switch {
+	case bps >= 1_000_000_000:
+		return fmt.Sprintf("%.1f Gbps", float64(bps)/1_000_000_000)
+	case bps >= 1_000_000:
+		return fmt.Sprintf("%.1f Mbps", float64(bps)/1_000_000)
+	case bps >= 1_000:
+		return fmt.Sprintf("%.1f Kbps", float64(bps)/1_000)
+	default:
+		return fmt.Sprintf("%d bps", bps)
+	}
+}
+
+const NetworkQualityDefaultConfigURL = networkquality.DefaultConfigURL
+
+const NetworkQualityDefaultMaxRuntimeSeconds = int32(networkquality.DefaultMaxRuntime / time.Second)
+
+const (
+	NetworkQualityAccuracyLow    = int32(networkquality.AccuracyLow)
+	NetworkQualityAccuracyMedium = int32(networkquality.AccuracyMedium)
+	NetworkQualityAccuracyHigh   = int32(networkquality.AccuracyHigh)
+)
+
 func ProxyDisplayType(proxyType string) string {
 	return C.ProxyDisplayName(proxyType)
 }

go.mod

@@ -43,7 +43,7 @@ require (
 	github.com/sagernet/sing-shadowsocks v0.2.8
 	github.com/sagernet/sing-shadowsocks2 v0.2.1
 	github.com/sagernet/sing-shadowtls v0.2.1-0.20250503051639-fcd445d33c11
-	github.com/sagernet/sing-tun v0.8.7-0.20260407061419-c15a3c764d88
+	github.com/sagernet/sing-tun v0.8.7-0.20260407152316-3ded9b354c8a
 	github.com/sagernet/sing-vmess v0.2.8-0.20250909125414-3aed155119a1
 	github.com/sagernet/smux v1.5.50-sing-box-mod.1
 	github.com/sagernet/tailscale v1.92.4-sing-box-1.13-mod.7

go.sum

@@ -248,8 +248,8 @@ github.com/sagernet/sing-shadowsocks2 v0.2.1 h1:dWV9OXCeFPuYGHb6IRqlSptVnSzOelnq
 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 v0.8.7-0.20260407061419-c15a3c764d88 h1:jRxRE0nlEWkm4z+1rQxJzp/ji9yZ1FMDqMyV/evMlWA=
-github.com/sagernet/sing-tun v0.8.7-0.20260407061419-c15a3c764d88/go.mod h1:pLCo4o+LacXEzz0bhwhJkKBjLlKOGPBNOAZ97ZVZWzs=
+github.com/sagernet/sing-tun v0.8.7-0.20260407152316-3ded9b354c8a h1:L3757AYMq32oOb9iW2j7D/tat7eE7nvnthi7V1rJvwM=
+github.com/sagernet/sing-tun v0.8.7-0.20260407152316-3ded9b354c8a/go.mod h1:pLCo4o+LacXEzz0bhwhJkKBjLlKOGPBNOAZ97ZVZWzs=
 github.com/sagernet/sing-vmess v0.2.8-0.20250909125414-3aed155119a1 h1:aSwUNYUkVyVvdmBSufR8/nRFonwJeKSIROxHcm5br9o=
 github.com/sagernet/sing-vmess v0.2.8-0.20250909125414-3aed155119a1/go.mod h1:P11scgTxMxVVQ8dlM27yNm3Cro40mD0+gHbnqrNGDuY=
 github.com/sagernet/smux v1.5.50-sing-box-mod.1 h1:XkJcivBC9V4wBjiGXIXZ229aZCU1hzcbp6kSkkyQ478=

route/rule/rule_set_update_validation_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/sagernet/sing/common/json/badoption"
 	"github.com/sagernet/sing/common/x/list"
 	"github.com/sagernet/sing/service"
+
 	"github.com/stretchr/testify/require"
 )
 

service/oomkiller/service_darwin.go

@@ -33,6 +33,7 @@ static void stopMemoryPressureMonitor() {
 import "C"
 
 import (
+	runtimeDebug "runtime/debug"
 	"sync"
 
 	"github.com/sagernet/sing-box/adapter"
@@ -88,6 +89,7 @@ func (s *Service) Close() error {
 
 //export goMemoryPressureCallback
 func goMemoryPressureCallback(status C.ulong) {
+	runtimeDebug.FreeOSMemory()
 	globalAccess.Lock()
 	services := make([]*Service, len(globalServices))
 	copy(services, globalServices)

service/oomkiller/timer.go

@@ -107,6 +107,7 @@ type adaptiveTimer struct {
 	access                  sync.Mutex
 	timer                   *time.Timer
 	state                   pressureState
+	currentInterval         time.Duration
 	forceMinInterval        bool
 	pendingPressureBaseline bool
 	pressureBaseline        memorySample
@@ -178,7 +179,9 @@ func (t *adaptiveTimer) poll() {
 	t.state = t.nextState(sample)
 	if t.state == pressureStateNormal {
 		t.forceMinInterval = false
-		t.pressureBaselineTime = time.Time{}
+		if !t.pressureBaselineTime.IsZero() && time.Since(t.pressureBaselineTime) > t.maxInterval {
+			t.pressureBaselineTime = time.Time{}
+		}
 	}
 	t.timer.Reset(t.intervalForState())
 	triggered = previousState != pressureStateTriggered && t.state == pressureStateTriggered
@@ -272,13 +275,19 @@ func (t *adaptiveTimer) availableThresholds(sample memorySample) pressureThresho
 }
 
 func (t *adaptiveTimer) intervalForState() time.Duration {
-	if t.state == pressureStateNormal {
-		return t.maxInterval
+	switch {
+	case t.forceMinInterval || t.state == pressureStateTriggered:
+		t.currentInterval = t.minInterval
+	case t.state == pressureStateArmed:
+		t.currentInterval = t.armedInterval
+	default:
+		if t.currentInterval == 0 {
+			t.currentInterval = t.maxInterval
+		} else {
+			t.currentInterval = min(t.currentInterval*2, t.maxInterval)
+		}
 	}
-	if t.forceMinInterval || t.state == pressureStateTriggered {
-		return t.minInterval
-	}
-	return t.armedInterval
+	return t.currentInterval
 }
 
 func (t *adaptiveTimer) logDetails(sample memorySample) string {