Add expectedResponseCode to BurstObservatory

""Breaking"": Client uses "stream-up" mode by default when using **TLS H2** or REALITY

.github/docker/Dockerfile

@@ -22,7 +22,7 @@ VOLUME /etc/xray
 ARG TZ=Asia/Shanghai
 ENV TZ=$TZ
 ENTRYPOINT [ "/usr/bin/xray" ]
-CMD [ "-config", "/etc/xray/config.json" ]
+CMD [ "-confdir", "/etc/xray/" ]
 
 ARG flavor=v2fly
 COPY --from=build --chmod=644 /$flavor /usr/share/xray

app/dispatcher/fakednssniffer.go

@@ -28,7 +28,7 @@ func newFakeDNSSniffer(ctx context.Context) (protocolSnifferWithMetadata, error)
 	}
 	return protocolSnifferWithMetadata{protocolSniffer: func(ctx context.Context, bytes []byte) (SniffResult, error) {
 		outbounds := session.OutboundsFromContext(ctx)
-		ob := outbounds[len(outbounds) - 1]
+		ob := outbounds[len(outbounds)-1]
 		if ob.Target.Network == net.Network_TCP || ob.Target.Network == net.Network_UDP {
 			domainFromFakeDNS := fakeDNSEngine.GetDomainFromFakeDNS(ob.Target.Address)
 			if domainFromFakeDNS != "" {

app/dns/nameserver_quic_test.go

@@ -14,7 +14,7 @@ import (
 )
 
 func TestQUICNameServer(t *testing.T) {
-	url, err := url.Parse("quic://dns.adguard.com")
+	url, err := url.Parse("quic://dns.adguard-dns.com")
 	common.Must(err)
 	s, err := NewQUICNameServer(url, QueryStrategy_USE_IP)
 	common.Must(err)
@@ -42,7 +42,7 @@ func TestQUICNameServer(t *testing.T) {
 }
 
 func TestQUICNameServerWithIPv4Override(t *testing.T) {
-	url, err := url.Parse("quic://dns.adguard.com")
+	url, err := url.Parse("quic://dns.adguard-dns.com")
 	common.Must(err)
 	s, err := NewQUICNameServer(url, QueryStrategy_USE_IP4)
 	common.Must(err)
@@ -65,7 +65,7 @@ func TestQUICNameServerWithIPv4Override(t *testing.T) {
 }
 
 func TestQUICNameServerWithIPv6Override(t *testing.T) {
-	url, err := url.Parse("quic://dns.adguard.com")
+	url, err := url.Parse("quic://dns.adguard-dns.com")
 	common.Must(err)
 	s, err := NewQUICNameServer(url, QueryStrategy_USE_IP6)
 	common.Must(err)

app/log/log.go

@@ -31,8 +31,8 @@ func New(ctx context.Context, config *Config) (*Instance, error) {
 	}
 	log.RegisterHandler(g)
 
-	// Start logger instantly on initialization
-	// Other modules would log during initialization
+	// start logger now,
+	// then other modules will be able to log during initialization
 	if err := g.startInternal(); err != nil {
 		return nil, err
 	}

app/observatory/burst/config.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.1
+// 	protoc-gen-go v1.35.2
 // 	protoc        v5.28.2
 // source: app/observatory/burst/config.proto
 
@@ -89,7 +89,8 @@ type HealthPingConfig struct {
 	// sampling count is the amount of recent ping results which are kept for calculation
 	SamplingCount int32 `protobuf:"varint,4,opt,name=samplingCount,proto3" json:"samplingCount,omitempty"`
 	// ping timeout, int64 values of time.Duration
-	Timeout int64 `protobuf:"varint,5,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	Timeout              int64   `protobuf:"varint,5,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	ExpectedResponseCode []int32 `protobuf:"varint,6,rep,packed,name=expectedResponseCode,proto3" json:"expectedResponseCode,omitempty"`
 }
 
 func (x *HealthPingConfig) Reset() {
@@ -157,6 +158,13 @@ func (x *HealthPingConfig) GetTimeout() int64 {
 	return 0
 }
 
+func (x *HealthPingConfig) GetExpectedResponseCode() []int32 {
+	if x != nil {
+		return x.ExpectedResponseCode
+	}
+	return nil
+}
+
 var File_app_observatory_burst_config_proto protoreflect.FileDescriptor
 
 var file_app_observatory_burst_config_proto_rawDesc = []byte{
@@ -173,7 +181,7 @@ var file_app_observatory_burst_config_proto_rawDesc = []byte{
 	0x2e, 0x6f, 0x62, 0x73, 0x65, 0x72, 0x76, 0x61, 0x74, 0x6f, 0x72, 0x79, 0x2e, 0x62, 0x75, 0x72,
 	0x73, 0x74, 0x2e, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x50, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6e,
 	0x66, 0x69, 0x67, 0x52, 0x0a, 0x70, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x22,
-	0xb4, 0x01, 0x0a, 0x10, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x50, 0x69, 0x6e, 0x67, 0x43, 0x6f,
+	0xe8, 0x01, 0x0a, 0x10, 0x48, 0x65, 0x61, 0x6c, 0x74, 0x68, 0x50, 0x69, 0x6e, 0x67, 0x43, 0x6f,
 	0x6e, 0x66, 0x69, 0x67, 0x12, 0x20, 0x0a, 0x0b, 0x64, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x61, 0x74,
 	0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0b, 0x64, 0x65, 0x73, 0x74, 0x69,
 	0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x22, 0x0a, 0x0c, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63,
@@ -184,14 +192,18 @@ var file_app_observatory_burst_config_proto_rawDesc = []byte{
 	0x6e, 0x67, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x73,
 	0x61, 0x6d, 0x70, 0x6c, 0x69, 0x6e, 0x67, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x12, 0x18, 0x0a, 0x07,
 	0x74, 0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x18, 0x05, 0x20, 0x01, 0x28, 0x03, 0x52, 0x07, 0x74,
-	0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x42, 0x70, 0x0a, 0x1e, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72,
-	0x61, 0x79, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x6f, 0x62, 0x73, 0x65, 0x72, 0x76, 0x61, 0x74, 0x6f,
-	0x72, 0x79, 0x2e, 0x62, 0x75, 0x72, 0x73, 0x74, 0x50, 0x01, 0x5a, 0x2f, 0x67, 0x69, 0x74, 0x68,
-	0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c, 0x73, 0x2f, 0x78, 0x72, 0x61, 0x79,
-	0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x61, 0x70, 0x70, 0x2f, 0x6f, 0x62, 0x73, 0x65, 0x72, 0x76,
-	0x61, 0x74, 0x6f, 0x72, 0x79, 0x2f, 0x62, 0x75, 0x72, 0x73, 0x74, 0xaa, 0x02, 0x1a, 0x58, 0x72,
-	0x61, 0x79, 0x2e, 0x41, 0x70, 0x70, 0x2e, 0x4f, 0x62, 0x73, 0x65, 0x72, 0x76, 0x61, 0x74, 0x6f,
-	0x72, 0x79, 0x2e, 0x42, 0x75, 0x72, 0x73, 0x74, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x69, 0x6d, 0x65, 0x6f, 0x75, 0x74, 0x12, 0x32, 0x0a, 0x14, 0x65, 0x78, 0x70, 0x65, 0x63, 0x74,
+	0x65, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x43, 0x6f, 0x64, 0x65, 0x18, 0x06,
+	0x20, 0x03, 0x28, 0x05, 0x52, 0x14, 0x65, 0x78, 0x70, 0x65, 0x63, 0x74, 0x65, 0x64, 0x52, 0x65,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x43, 0x6f, 0x64, 0x65, 0x42, 0x70, 0x0a, 0x1e, 0x63, 0x6f,
+	0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x61, 0x70, 0x70, 0x2e, 0x6f, 0x62, 0x73, 0x65, 0x72,
+	0x76, 0x61, 0x74, 0x6f, 0x72, 0x79, 0x2e, 0x62, 0x75, 0x72, 0x73, 0x74, 0x50, 0x01, 0x5a, 0x2f,
+	0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c, 0x73, 0x2f,
+	0x78, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x61, 0x70, 0x70, 0x2f, 0x6f, 0x62,
+	0x73, 0x65, 0x72, 0x76, 0x61, 0x74, 0x6f, 0x72, 0x79, 0x2f, 0x62, 0x75, 0x72, 0x73, 0x74, 0xaa,
+	0x02, 0x1a, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x41, 0x70, 0x70, 0x2e, 0x4f, 0x62, 0x73, 0x65, 0x72,
+	0x76, 0x61, 0x74, 0x6f, 0x72, 0x79, 0x2e, 0x42, 0x75, 0x72, 0x73, 0x74, 0x62, 0x06, 0x70, 0x72,
+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

app/observatory/burst/config.proto

@@ -26,4 +26,5 @@ message HealthPingConfig {
   int32 samplingCount = 4;
   // ping timeout, int64 values of time.Duration
   int64 timeout = 5;
+  repeated int32 expectedResponseCode = 6;
 }

app/observatory/burst/healthping.go

@@ -13,11 +13,12 @@ import (
 
 // HealthPingSettings holds settings for health Checker
 type HealthPingSettings struct {
-	Destination   string        `json:"destination"`
-	Connectivity  string        `json:"connectivity"`
-	Interval      time.Duration `json:"interval"`
-	SamplingCount int           `json:"sampling"`
-	Timeout       time.Duration `json:"timeout"`
+	Destination          string        `json:"destination"`
+	Connectivity         string        `json:"connectivity"`
+	Interval             time.Duration `json:"interval"`
+	SamplingCount        int           `json:"sampling"`
+	Timeout              time.Duration `json:"timeout"`
+	ExpectedResponseCode []int32       `json:"expectedResponseCode"`
 }
 
 // HealthPing is the health checker for balancers
@@ -36,11 +37,12 @@ func NewHealthPing(ctx context.Context, config *HealthPingConfig) *HealthPing {
 	settings := &HealthPingSettings{}
 	if config != nil {
 		settings = &HealthPingSettings{
-			Connectivity:  strings.TrimSpace(config.Connectivity),
-			Destination:   strings.TrimSpace(config.Destination),
-			Interval:      time.Duration(config.Interval),
-			SamplingCount: int(config.SamplingCount),
-			Timeout:       time.Duration(config.Timeout),
+			Connectivity:         strings.TrimSpace(config.Connectivity),
+			Destination:          strings.TrimSpace(config.Destination),
+			Interval:             time.Duration(config.Interval),
+			SamplingCount:        int(config.SamplingCount),
+			Timeout:              time.Duration(config.Timeout),
+			ExpectedResponseCode: config.ExpectedResponseCode,
 		}
 	}
 	if settings.Destination == "" {
@@ -48,6 +50,7 @@ func NewHealthPing(ctx context.Context, config *HealthPingConfig) *HealthPing {
 		// https://github.com/chromium/chromium/blob/main/components/safety_check/url_constants.cc#L10
 		// https://chromium.googlesource.com/chromium/src/+/refs/heads/main/components/safety_check/url_constants.cc#10
 		settings.Destination = "https://connectivitycheck.gstatic.com/generate_204"
+		settings.ExpectedResponseCode = []int32{ 204 }
 	}
 	if settings.Interval == 0 {
 		settings.Interval = time.Duration(1) * time.Minute
@@ -152,6 +155,7 @@ func (h *HealthPing) doCheck(tags []string, duration time.Duration, rounds int)
 			h.Settings.Destination,
 			h.Settings.Timeout,
 			handler,
+			h.Settings.ExpectedResponseCode,
 		)
 		for i := 0; i < rounds; i++ {
 			delay := time.Duration(0)

app/observatory/burst/ping.go

@@ -5,26 +5,30 @@ import (
 	"net/http"
 	"time"
 
+	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/transport/internet/tagged"
 )
 
 type pingClient struct {
-	destination string
-	httpClient  *http.Client
+	destination          string
+	httpClient           *http.Client
+	expectedResponseCode []int32
 }
 
-func newPingClient(ctx context.Context, destination string, timeout time.Duration, handler string) *pingClient {
+func newPingClient(ctx context.Context, destination string, timeout time.Duration, handler string, expectedResponseCode []int32) *pingClient {
 	return &pingClient{
-		destination: destination,
-		httpClient:  newHTTPClient(ctx, handler, timeout),
+		destination:          destination,
+		httpClient:           newHTTPClient(ctx, handler, timeout),
+		expectedResponseCode: expectedResponseCode,
 	}
 }
 
 func newDirectPingClient(destination string, timeout time.Duration) *pingClient {
 	return &pingClient{
-		destination: destination,
-		httpClient:  &http.Client{Timeout: timeout},
+		destination:          destination,
+		httpClient:           &http.Client{Timeout: timeout},
+		expectedResponseCode: []int32{},
 	}
 }
 
@@ -52,7 +56,7 @@ func newHTTPClient(ctxv context.Context, handler string, timeout time.Duration)
 // MeasureDelay returns the delay time of the request to dest
 func (s *pingClient) MeasureDelay() (time.Duration, error) {
 	if s.httpClient == nil {
-		panic("pingClient no initialized")
+		panic("pingClient not initialized")
 	}
 	req, err := http.NewRequest(http.MethodHead, s.destination, nil)
 	if err != nil {
@@ -63,6 +67,18 @@ func (s *pingClient) MeasureDelay() (time.Duration, error) {
 	if err != nil {
 		return rttFailed, err
 	}
+	if len(s.expectedResponseCode) > 0 {
+		found := false
+		for _, c := range s.expectedResponseCode {
+			if c == int32(resp.StatusCode) {
+				found = true
+				break
+			}
+		}
+		if !found {
+			return rttFailed, errors.New("Unexpected response code: ", resp.StatusCode, " expected: ", s.expectedResponseCode)
+		}
+	}
 	// don't wait for body
 	resp.Body.Close()
 	return time.Since(start), nil

app/policy/config.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.34.2
-// 	protoc        v4.25.3
+// 	protoc-gen-go v1.35.1
+// 	protoc        v5.28.2
 // source: app/policy/config.proto
 
 package policy
@@ -599,104 +599,6 @@ func file_app_policy_config_proto_init() {
 	if File_app_policy_config_proto != nil {
 		return
 	}
-	if !protoimpl.UnsafeEnabled {
-		file_app_policy_config_proto_msgTypes[0].Exporter = func(v any, i int) any {
-			switch v := v.(*Second); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[1].Exporter = func(v any, i int) any {
-			switch v := v.(*Policy); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[2].Exporter = func(v any, i int) any {
-			switch v := v.(*SystemPolicy); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[3].Exporter = func(v any, i int) any {
-			switch v := v.(*Config); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[4].Exporter = func(v any, i int) any {
-			switch v := v.(*Policy_Timeout); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[5].Exporter = func(v any, i int) any {
-			switch v := v.(*Policy_Stats); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[6].Exporter = func(v any, i int) any {
-			switch v := v.(*Policy_Buffer); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_app_policy_config_proto_msgTypes[7].Exporter = func(v any, i int) any {
-			switch v := v.(*SystemPolicy_Stats); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{

app/proxyman/inbound/inbound.go

@@ -13,7 +13,7 @@ import (
 	"github.com/xtls/xray-core/features/inbound"
 )
 
-// Manager is to manage all inbound handlers.
+// Manager manages all inbound handlers.
 type Manager struct {
 	access          sync.RWMutex
 	untaggedHandler []inbound.Handler

app/proxyman/outbound/handler.go

@@ -11,8 +11,8 @@ import (
 
 	"github.com/xtls/xray-core/app/proxyman"
 	"github.com/xtls/xray-core/common"
-	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/buf"
+	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/mux"
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/common/net/cnc"
@@ -54,7 +54,7 @@ func getStatCounter(v *core.Instance, tag string) (stats.Counter, stats.Counter)
 	return uplinkCounter, downlinkCounter
 }
 
-// Handler is an implements of outbound.Handler.
+// Handler implements outbound.Handler.
 type Handler struct {
 	tag             string
 	senderSettings  *proxyman.SenderConfig

app/router/strategy_leastload_test.go

@@ -7,64 +7,64 @@ import (
 /*
 Split into multiple package, need to be tested separately
 
-func TestSelectLeastLoad(t *testing.T) {
-	settings := &StrategyLeastLoadConfig{
-		HealthCheck: &HealthPingConfig{
-			SamplingCount: 10,
-		},
-		Expected: 1,
-		MaxRTT:   int64(time.Millisecond * time.Duration(800)),
+	func TestSelectLeastLoad(t *testing.T) {
+		settings := &StrategyLeastLoadConfig{
+			HealthCheck: &HealthPingConfig{
+				SamplingCount: 10,
+			},
+			Expected: 1,
+			MaxRTT:   int64(time.Millisecond * time.Duration(800)),
+		}
+		strategy := NewLeastLoadStrategy(settings)
+		// std 40
+		strategy.PutResult("a", time.Millisecond*time.Duration(60))
+		strategy.PutResult("a", time.Millisecond*time.Duration(140))
+		strategy.PutResult("a", time.Millisecond*time.Duration(60))
+		strategy.PutResult("a", time.Millisecond*time.Duration(140))
+		// std 60
+		strategy.PutResult("b", time.Millisecond*time.Duration(40))
+		strategy.PutResult("b", time.Millisecond*time.Duration(160))
+		strategy.PutResult("b", time.Millisecond*time.Duration(40))
+		strategy.PutResult("b", time.Millisecond*time.Duration(160))
+		// std 0, but >MaxRTT
+		strategy.PutResult("c", time.Millisecond*time.Duration(1000))
+		strategy.PutResult("c", time.Millisecond*time.Duration(1000))
+		strategy.PutResult("c", time.Millisecond*time.Duration(1000))
+		strategy.PutResult("c", time.Millisecond*time.Duration(1000))
+		expected := "a"
+		actual := strategy.SelectAndPick([]string{"a", "b", "c", "untested"})
+		if actual != expected {
+			t.Errorf("expected: %v, actual: %v", expected, actual)
+		}
 	}
-	strategy := NewLeastLoadStrategy(settings)
-	// std 40
-	strategy.PutResult("a", time.Millisecond*time.Duration(60))
-	strategy.PutResult("a", time.Millisecond*time.Duration(140))
-	strategy.PutResult("a", time.Millisecond*time.Duration(60))
-	strategy.PutResult("a", time.Millisecond*time.Duration(140))
-	// std 60
-	strategy.PutResult("b", time.Millisecond*time.Duration(40))
-	strategy.PutResult("b", time.Millisecond*time.Duration(160))
-	strategy.PutResult("b", time.Millisecond*time.Duration(40))
-	strategy.PutResult("b", time.Millisecond*time.Duration(160))
-	// std 0, but >MaxRTT
-	strategy.PutResult("c", time.Millisecond*time.Duration(1000))
-	strategy.PutResult("c", time.Millisecond*time.Duration(1000))
-	strategy.PutResult("c", time.Millisecond*time.Duration(1000))
-	strategy.PutResult("c", time.Millisecond*time.Duration(1000))
-	expected := "a"
-	actual := strategy.SelectAndPick([]string{"a", "b", "c", "untested"})
-	if actual != expected {
-		t.Errorf("expected: %v, actual: %v", expected, actual)
-	}
-}
 
-func TestSelectLeastLoadWithCost(t *testing.T) {
-	settings := &StrategyLeastLoadConfig{
-		HealthCheck: &HealthPingConfig{
-			SamplingCount: 10,
-		},
-		Costs: []*StrategyWeight{
-			{Match: "a", Value: 9},
-		},
-		Expected: 1,
+	func TestSelectLeastLoadWithCost(t *testing.T) {
+		settings := &StrategyLeastLoadConfig{
+			HealthCheck: &HealthPingConfig{
+				SamplingCount: 10,
+			},
+			Costs: []*StrategyWeight{
+				{Match: "a", Value: 9},
+			},
+			Expected: 1,
+		}
+		strategy := NewLeastLoadStrategy(settings, nil)
+		// std 40, std+c 120
+		strategy.PutResult("a", time.Millisecond*time.Duration(60))
+		strategy.PutResult("a", time.Millisecond*time.Duration(140))
+		strategy.PutResult("a", time.Millisecond*time.Duration(60))
+		strategy.PutResult("a", time.Millisecond*time.Duration(140))
+		// std 60
+		strategy.PutResult("b", time.Millisecond*time.Duration(40))
+		strategy.PutResult("b", time.Millisecond*time.Duration(160))
+		strategy.PutResult("b", time.Millisecond*time.Duration(40))
+		strategy.PutResult("b", time.Millisecond*time.Duration(160))
+		expected := "b"
+		actual := strategy.SelectAndPick([]string{"a", "b", "untested"})
+		if actual != expected {
+			t.Errorf("expected: %v, actual: %v", expected, actual)
+		}
 	}
-	strategy := NewLeastLoadStrategy(settings, nil)
-	// std 40, std+c 120
-	strategy.PutResult("a", time.Millisecond*time.Duration(60))
-	strategy.PutResult("a", time.Millisecond*time.Duration(140))
-	strategy.PutResult("a", time.Millisecond*time.Duration(60))
-	strategy.PutResult("a", time.Millisecond*time.Duration(140))
-	// std 60
-	strategy.PutResult("b", time.Millisecond*time.Duration(40))
-	strategy.PutResult("b", time.Millisecond*time.Duration(160))
-	strategy.PutResult("b", time.Millisecond*time.Duration(40))
-	strategy.PutResult("b", time.Millisecond*time.Duration(160))
-	expected := "b"
-	actual := strategy.SelectAndPick([]string{"a", "b", "untested"})
-	if actual != expected {
-		t.Errorf("expected: %v, actual: %v", expected, actual)
-	}
-}
 */
 func TestSelectLeastExpected(t *testing.T) {
 	strategy := &LeastLoadStrategy{

app/router/strategy_random.go

@@ -11,7 +11,7 @@ import (
 )
 
 // RandomStrategy represents a random balancing strategy
-type RandomStrategy struct{
+type RandomStrategy struct {
 	FallbackTag string
 
 	ctx         context.Context

app/stats/command/command.pb.go

@@ -1,8 +1,8 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.35.1
-// 	protoc        v5.28.3
-// source: command.proto
+// 	protoc        v5.28.2
+// source: app/stats/command/command.proto
 
 package command
 
@@ -33,7 +33,7 @@ type GetStatsRequest struct {
 
 func (x *GetStatsRequest) Reset() {
 	*x = GetStatsRequest{}
-	mi := &file_command_proto_msgTypes[0]
+	mi := &file_app_stats_command_command_proto_msgTypes[0]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -45,7 +45,7 @@ func (x *GetStatsRequest) String() string {
 func (*GetStatsRequest) ProtoMessage() {}
 
 func (x *GetStatsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[0]
+	mi := &file_app_stats_command_command_proto_msgTypes[0]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -58,7 +58,7 @@ func (x *GetStatsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetStatsRequest.ProtoReflect.Descriptor instead.
 func (*GetStatsRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{0}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{0}
 }
 
 func (x *GetStatsRequest) GetName() string {
@@ -86,7 +86,7 @@ type Stat struct {
 
 func (x *Stat) Reset() {
 	*x = Stat{}
-	mi := &file_command_proto_msgTypes[1]
+	mi := &file_app_stats_command_command_proto_msgTypes[1]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -98,7 +98,7 @@ func (x *Stat) String() string {
 func (*Stat) ProtoMessage() {}
 
 func (x *Stat) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[1]
+	mi := &file_app_stats_command_command_proto_msgTypes[1]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -111,7 +111,7 @@ func (x *Stat) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Stat.ProtoReflect.Descriptor instead.
 func (*Stat) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{1}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{1}
 }
 
 func (x *Stat) GetName() string {
@@ -138,7 +138,7 @@ type GetStatsResponse struct {
 
 func (x *GetStatsResponse) Reset() {
 	*x = GetStatsResponse{}
-	mi := &file_command_proto_msgTypes[2]
+	mi := &file_app_stats_command_command_proto_msgTypes[2]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -150,7 +150,7 @@ func (x *GetStatsResponse) String() string {
 func (*GetStatsResponse) ProtoMessage() {}
 
 func (x *GetStatsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[2]
+	mi := &file_app_stats_command_command_proto_msgTypes[2]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -163,7 +163,7 @@ func (x *GetStatsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetStatsResponse.ProtoReflect.Descriptor instead.
 func (*GetStatsResponse) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{2}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *GetStatsResponse) GetStat() *Stat {
@@ -184,7 +184,7 @@ type QueryStatsRequest struct {
 
 func (x *QueryStatsRequest) Reset() {
 	*x = QueryStatsRequest{}
-	mi := &file_command_proto_msgTypes[3]
+	mi := &file_app_stats_command_command_proto_msgTypes[3]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -196,7 +196,7 @@ func (x *QueryStatsRequest) String() string {
 func (*QueryStatsRequest) ProtoMessage() {}
 
 func (x *QueryStatsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[3]
+	mi := &file_app_stats_command_command_proto_msgTypes[3]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -209,7 +209,7 @@ func (x *QueryStatsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryStatsRequest.ProtoReflect.Descriptor instead.
 func (*QueryStatsRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{3}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *QueryStatsRequest) GetPattern() string {
@@ -236,7 +236,7 @@ type QueryStatsResponse struct {
 
 func (x *QueryStatsResponse) Reset() {
 	*x = QueryStatsResponse{}
-	mi := &file_command_proto_msgTypes[4]
+	mi := &file_app_stats_command_command_proto_msgTypes[4]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -248,7 +248,7 @@ func (x *QueryStatsResponse) String() string {
 func (*QueryStatsResponse) ProtoMessage() {}
 
 func (x *QueryStatsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[4]
+	mi := &file_app_stats_command_command_proto_msgTypes[4]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -261,7 +261,7 @@ func (x *QueryStatsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryStatsResponse.ProtoReflect.Descriptor instead.
 func (*QueryStatsResponse) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{4}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *QueryStatsResponse) GetStat() []*Stat {
@@ -279,7 +279,7 @@ type SysStatsRequest struct {
 
 func (x *SysStatsRequest) Reset() {
 	*x = SysStatsRequest{}
-	mi := &file_command_proto_msgTypes[5]
+	mi := &file_app_stats_command_command_proto_msgTypes[5]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -291,7 +291,7 @@ func (x *SysStatsRequest) String() string {
 func (*SysStatsRequest) ProtoMessage() {}
 
 func (x *SysStatsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[5]
+	mi := &file_app_stats_command_command_proto_msgTypes[5]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -304,7 +304,7 @@ func (x *SysStatsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SysStatsRequest.ProtoReflect.Descriptor instead.
 func (*SysStatsRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{5}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{5}
 }
 
 type SysStatsResponse struct {
@@ -326,7 +326,7 @@ type SysStatsResponse struct {
 
 func (x *SysStatsResponse) Reset() {
 	*x = SysStatsResponse{}
-	mi := &file_command_proto_msgTypes[6]
+	mi := &file_app_stats_command_command_proto_msgTypes[6]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -338,7 +338,7 @@ func (x *SysStatsResponse) String() string {
 func (*SysStatsResponse) ProtoMessage() {}
 
 func (x *SysStatsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[6]
+	mi := &file_app_stats_command_command_proto_msgTypes[6]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -351,7 +351,7 @@ func (x *SysStatsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SysStatsResponse.ProtoReflect.Descriptor instead.
 func (*SysStatsResponse) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{6}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *SysStatsResponse) GetNumGoroutine() uint32 {
@@ -432,7 +432,7 @@ type Config struct {
 
 func (x *Config) Reset() {
 	*x = Config{}
-	mi := &file_command_proto_msgTypes[7]
+	mi := &file_app_stats_command_command_proto_msgTypes[7]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -444,7 +444,7 @@ func (x *Config) String() string {
 func (*Config) ProtoMessage() {}
 
 func (x *Config) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[7]
+	mi := &file_app_stats_command_command_proto_msgTypes[7]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -457,104 +457,105 @@ func (x *Config) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Config.ProtoReflect.Descriptor instead.
 func (*Config) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{7}
+	return file_app_stats_command_command_proto_rawDescGZIP(), []int{7}
 }
 
-var File_command_proto protoreflect.FileDescriptor
+var File_app_stats_command_command_proto protoreflect.FileDescriptor
 
-var file_command_proto_rawDesc = []byte{
-	0x0a, 0x0d, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12,
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+var file_app_stats_command_command_proto_rawDesc = []byte{
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 }
 
 var (
-	file_command_proto_rawDescOnce sync.Once
-	file_command_proto_rawDescData = file_command_proto_rawDesc
+	file_app_stats_command_command_proto_rawDescOnce sync.Once
+	file_app_stats_command_command_proto_rawDescData = file_app_stats_command_command_proto_rawDesc
 )
 
-func file_command_proto_rawDescGZIP() []byte {
-	file_command_proto_rawDescOnce.Do(func() {
-		file_command_proto_rawDescData = protoimpl.X.CompressGZIP(file_command_proto_rawDescData)
+func file_app_stats_command_command_proto_rawDescGZIP() []byte {
+	file_app_stats_command_command_proto_rawDescOnce.Do(func() {
+		file_app_stats_command_command_proto_rawDescData = protoimpl.X.CompressGZIP(file_app_stats_command_command_proto_rawDescData)
 	})
-	return file_command_proto_rawDescData
+	return file_app_stats_command_command_proto_rawDescData
 }
 
-var file_command_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
-var file_command_proto_goTypes = []any{
+var file_app_stats_command_command_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
+var file_app_stats_command_command_proto_goTypes = []any{
 	(*GetStatsRequest)(nil),    // 0: xray.app.stats.command.GetStatsRequest
 	(*Stat)(nil),               // 1: xray.app.stats.command.Stat
 	(*GetStatsResponse)(nil),   // 2: xray.app.stats.command.GetStatsResponse
@@ -564,7 +565,7 @@ var file_command_proto_goTypes = []any{
 	(*SysStatsResponse)(nil),   // 6: xray.app.stats.command.SysStatsResponse
 	(*Config)(nil),             // 7: xray.app.stats.command.Config
 }
-var file_command_proto_depIdxs = []int32{
+var file_app_stats_command_command_proto_depIdxs = []int32{
 	1, // 0: xray.app.stats.command.GetStatsResponse.stat:type_name -> xray.app.stats.command.Stat
 	1, // 1: xray.app.stats.command.QueryStatsResponse.stat:type_name -> xray.app.stats.command.Stat
 	0, // 2: xray.app.stats.command.StatsService.GetStats:input_type -> xray.app.stats.command.GetStatsRequest
@@ -582,27 +583,27 @@ var file_command_proto_depIdxs = []int32{
 	0, // [0:2] is the sub-list for field type_name
 }
 
-func init() { file_command_proto_init() }
-func file_command_proto_init() {
-	if File_command_proto != nil {
+func init() { file_app_stats_command_command_proto_init() }
+func file_app_stats_command_command_proto_init() {
+	if File_app_stats_command_command_proto != nil {
 		return
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_command_proto_rawDesc,
+			RawDescriptor: file_app_stats_command_command_proto_rawDesc,
 			NumEnums:      0,
 			NumMessages:   8,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
-		GoTypes:           file_command_proto_goTypes,
-		DependencyIndexes: file_command_proto_depIdxs,
-		MessageInfos:      file_command_proto_msgTypes,
+		GoTypes:           file_app_stats_command_command_proto_goTypes,
+		DependencyIndexes: file_app_stats_command_command_proto_depIdxs,
+		MessageInfos:      file_app_stats_command_command_proto_msgTypes,
 	}.Build()
-	File_command_proto = out.File
-	file_command_proto_rawDesc = nil
-	file_command_proto_goTypes = nil
-	file_command_proto_depIdxs = nil
+	File_app_stats_command_command_proto = out.File
+	file_app_stats_command_command_proto_rawDesc = nil
+	file_app_stats_command_command_proto_goTypes = nil
+	file_app_stats_command_command_proto_depIdxs = nil
 }

app/stats/command/command_grpc.pb.go

@@ -1,8 +1,8 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.5.1
-// - protoc             v5.28.3
-// source: command.proto
+// - protoc             v5.28.2
+// source: app/stats/command/command.proto
 
 package command
 
@@ -231,5 +231,5 @@ var StatsService_ServiceDesc = grpc.ServiceDesc{
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
-	Metadata: "command.proto",
+	Metadata: "app/stats/command/command.proto",
 }

common/buf/buffer.go

@@ -218,7 +218,7 @@ func (b *Buffer) Cap() int32 {
 // NewWithSize creates a Buffer with 0 length and capacity with at least the given size.
 func NewWithSize(size int32) *Buffer {
 	return &Buffer{
-		v:         bytespool.Alloc(size),
+		v: bytespool.Alloc(size),
 	}
 }
 

common/ctx/context.go

@@ -7,7 +7,7 @@ type SessionKey int
 // ID of a session.
 type ID uint32
 
-const(
+const (
 	idSessionKey SessionKey = 0
 )
 

common/log/logger_test.go

@@ -16,6 +16,7 @@ func TestFileLogger(t *testing.T) {
 	common.Must(err)
 	path := f.Name()
 	common.Must(f.Close())
+	defer os.Remove(path)
 
 	creator, err := CreateFileLogWriter(path)
 	common.Must(err)

common/protocol/quic/sniff.go

@@ -1,6 +1,7 @@
 package quic
 
 import (
+	"context"
 	"crypto"
 	"crypto/aes"
 	"crypto/tls"
@@ -46,7 +47,18 @@ var (
 	errNotQuicInitial = errors.New("not initial packet")
 )
 
-func SniffQUIC(b []byte) (*SniffHeader, error) {
+func SniffQUIC(b []byte) (resultReturn *SniffHeader, errorReturn error) {
+	// In extremely rare cases, this sniffer may cause slice error
+	// and we set recover() here to prevent crash.
+	// TODO: Thoroughly fix this panic
+	defer func() {
+		if r := recover(); r != nil {
+			errors.LogError(context.Background(), "Failed to sniff QUIC: ", r)
+			resultReturn = nil
+			errorReturn = common.ErrNoClue
+		}
+	}()
+
 	// Crypto data separated across packets
 	cryptoLen := 0
 	cryptoData := bytespool.Alloc(int32(len(b)))

common/protocol/user.go

@@ -7,7 +7,7 @@ import (
 
 func (u *User) GetTypedAccount() (Account, error) {
 	if u.GetAccount() == nil {
-		return nil, errors.New("Account missing").AtWarning()
+		return nil, errors.New("Account is missing").AtWarning()
 	}
 
 	rawAccount, err := u.Account.GetInstance()
@@ -41,8 +41,8 @@ func ToProtoUser(mu *MemoryUser) *User {
 	}
 	return &User{
 		Account: serial.ToTypedMessage(mu.Account.ToProto()),
-		Email: mu.Email,
-		Level: mu.Level,
+		Email:   mu.Email,
+		Level:   mu.Level,
 	}
 }
 

common/reflect/marshal.go

@@ -22,12 +22,12 @@ func MarshalToJson(v interface{}, insertTypeInfo bool) (string, bool) {
 }
 
 func JSONMarshalWithoutEscape(t interface{}) ([]byte, error) {
-    buffer := &bytes.Buffer{}
-    encoder := json.NewEncoder(buffer)
-    encoder.SetIndent("", "    ")
-    encoder.SetEscapeHTML(false)
-    err := encoder.Encode(t)
-    return buffer.Bytes(), err
+	buffer := &bytes.Buffer{}
+	encoder := json.NewEncoder(buffer)
+	encoder.SetIndent("", "    ")
+	encoder.SetEscapeHTML(false)
+	err := encoder.Encode(t)
+	return buffer.Bytes(), err
 }
 
 func marshalTypedMessage(v *cserial.TypedMessage, ignoreNullValue bool, insertTypeInfo bool) interface{} {

common/session/session.go

@@ -148,4 +148,4 @@ func (c *Content) AttributeLen() int {
 		c.mu.Unlock()
 	}()
 	return len(c.Attributes)
-}
+}

common/singbridge/dialer.go

@@ -48,9 +48,9 @@ func (d *XrayOutboundDialer) DialContext(ctx context.Context, network string, de
 		outbounds = []*session.Outbound{{}}
 		ctx = session.ContextWithOutbounds(ctx, outbounds)
 	}
-	ob := outbounds[len(outbounds) - 1]
+	ob := outbounds[len(outbounds)-1]
 	ob.Target = ToDestination(destination, ToNetwork(network))
-	
+
 	opts := []pipe.Option{pipe.WithSizeLimit(64 * 1024)}
 	uplinkReader, uplinkWriter := pipe.New(opts...)
 	downlinkReader, downlinkWriter := pipe.New(opts...)

core/config.go

@@ -30,7 +30,7 @@ type ConfigLoader func(input interface{}) (*Config, error)
 // ConfigBuilder is a builder to build core.Config from filenames and formats
 type ConfigBuilder func(files []*ConfigSource) (*Config, error)
 
-// ConfigsMerger merge multiple json configs into on config
+// ConfigsMerger merges multiple json configs into a single one
 type ConfigsMerger func(files []*ConfigSource) (string, error)
 
 var (

core/core.go

@@ -19,7 +19,7 @@ import (
 var (
 	Version_x byte = 24
 	Version_y byte = 11
-	Version_z byte = 5
+	Version_z byte = 21
 )
 
 var (

core/xray.go

@@ -87,7 +87,7 @@ func (r *resolution) resolve(allFeatures []features.Feature) (bool, error) {
 	return true, err
 }
 
-// Instance combines all functionalities in Xray.
+// Instance combines all Xray features.
 type Instance struct {
 	access             sync.Mutex
 	features           []features.Feature
@@ -228,7 +228,7 @@ func initInstanceWithConfig(config *Config, server *Instance) (bool, error) {
 	)
 
 	if server.featureResolutions != nil {
-		return true, errors.New("not all dependency are resolved.")
+		return true, errors.New("not all dependencies are resolved.")
 	}
 
 	if err := addInboundHandlers(server, config.Inbound); err != nil {

core/xray_test.go

@@ -54,8 +54,8 @@ func TestXrayClose(t *testing.T) {
 					Listen: net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(net.LocalHostIP),
-					Port:    uint32(0),
+					Address:  net.NewIPOrDomain(net.LocalHostIP),
+					Port:     uint32(0),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

features/routing/session/context.go

@@ -125,7 +125,7 @@ func (ctx *Context) GetSkipDNSResolve() bool {
 // AsRoutingContext creates a context from context.context with session info.
 func AsRoutingContext(ctx context.Context) routing.Context {
 	outbounds := session.OutboundsFromContext(ctx)
-	ob := outbounds[len(outbounds) - 1]
+	ob := outbounds[len(outbounds)-1]
 	return &Context{
 		Inbound:  session.InboundFromContext(ctx),
 		Outbound: ob,

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/pires/go-proxyproto v0.8.0
 	github.com/quic-go/quic-go v0.46.0
 	github.com/refraction-networking/utls v1.6.7
-	github.com/sagernet/sing v0.4.3
+	github.com/sagernet/sing v0.5.1
 	github.com/sagernet/sing-shadowsocks v0.2.7
 	github.com/seiflotfy/cuckoofilter v0.0.0-20240715131351-a2f2c23f1771
 	github.com/stretchr/testify v1.9.0
@@ -22,13 +22,13 @@ require (
 	github.com/vishvananda/netlink v1.3.0
 	github.com/xtls/reality v0.0.0-20240712055506-48f0b2d5ed6d
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
-	golang.org/x/crypto v0.28.0
-	golang.org/x/net v0.30.0
-	golang.org/x/sync v0.8.0
-	golang.org/x/sys v0.26.0
+	golang.org/x/crypto v0.29.0
+	golang.org/x/net v0.31.0
+	golang.org/x/sync v0.9.0
+	golang.org/x/sys v0.27.0
 	golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173
 	google.golang.org/grpc v1.67.1
-	google.golang.org/protobuf v1.35.1
+	google.golang.org/protobuf v1.35.2
 	gvisor.dev/gvisor v0.0.0-20231202080848-1f7806d17489
 	h12.io/socks v1.0.3
 	lukechampine.com/blake3 v1.3.0
@@ -51,7 +51,7 @@ require (
 	go.uber.org/mock v0.4.0 // indirect
 	golang.org/x/exp v0.0.0-20240531132922-fd00a4e0eefc // indirect
 	golang.org/x/mod v0.18.0 // indirect
-	golang.org/x/text v0.19.0 // indirect
+	golang.org/x/text v0.20.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
 	golang.org/x/tools v0.22.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect

go.sum

@@ -54,8 +54,8 @@ github.com/refraction-networking/utls v1.6.7 h1:zVJ7sP1dJx/WtVuITug3qYUq034cDq9B
 github.com/refraction-networking/utls v1.6.7/go.mod h1:BC3O4vQzye5hqpmDTWUqi4P5DDhzJfkV1tdqtawQIH0=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 h1:f/FNXud6gA3MNr8meMVVGxhp+QBTqY91tM8HjEuMjGg=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3/go.mod h1:HgjTstvQsPGkxUsCd2KWxErBblirPizecHcpD3ffK+s=
-github.com/sagernet/sing v0.4.3 h1:Ty/NAiNnVd6844k7ujlL5lkzydhcTH5Psc432jXA4Y8=
-github.com/sagernet/sing v0.4.3/go.mod h1:ieZHA/+Y9YZfXs2I3WtuwgyCZ6GPsIR7HdKb1SdEnls=
+github.com/sagernet/sing v0.5.1 h1:mhL/MZVq0TjuvHcpYcFtmSD1BFOxZ/+8ofbNZcg1k1Y=
+github.com/sagernet/sing v0.5.1/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/sagernet/sing-shadowsocks v0.2.7 h1:zaopR1tbHEw5Nk6FAkM05wCslV6ahVegEZaKMv9ipx8=
 github.com/sagernet/sing-shadowsocks v0.2.7/go.mod h1:0rIKJZBR65Qi0zwdKezt4s57y/Tl1ofkaq6NlkzVuyE=
 github.com/seiflotfy/cuckoofilter v0.0.0-20240715131351-a2f2c23f1771 h1:emzAzMZ1L9iaKCTxdy3Em8Wv4ChIAGnfiz18Cda70g4=
@@ -79,8 +79,8 @@ go4.org/netipx v0.0.0-20231129151722-fdeea329fbba h1:0b9z3AuHCjxk0x/opv64kcgZLBs
 go4.org/netipx v0.0.0-20231129151722-fdeea329fbba/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
-golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
+golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
+golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
 golang.org/x/exp v0.0.0-20240531132922-fd00a4e0eefc h1:O9NuF4s+E/PvMIy+9IUZB9znFwUIXEWSstNjek6VpVg=
 golang.org/x/exp v0.0.0-20240531132922-fd00a4e0eefc/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
 golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
@@ -89,12 +89,12 @@ golang.org/x/mod v0.18.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.30.0 h1:AcW1SDZMkb8IpzCdQUaIq2sP4sZ4zw+55h6ynffypl4=
-golang.org/x/net v0.30.0/go.mod h1:2wGyMJ5iFasEhkwi13ChkO/t1ECNC4X4eBKkVFyYFlU=
+golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=
+golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/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 v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
-golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
+golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -103,14 +103,14 @@ golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
-golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
-golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug=
+golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
 golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
 golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -129,8 +129,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 h1:
 google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
 google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
 google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
-google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
-google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/protobuf v1.35.2 h1:8Ar7bF+apOIoThw1EdZl0p1oWvMqTHmpA2fRTyZO8io=
+google.golang.org/protobuf v1.35.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

infra/conf/common.go

@@ -42,6 +42,10 @@ type Address struct {
 	net.Address
 }
 
+func (v Address) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.Address.String())
+}
+
 func (v *Address) UnmarshalJSON(data []byte) error {
 	var rawStr string
 	if err := json.Unmarshal(data, &rawStr); err != nil {

infra/conf/dns_proxy.go

@@ -13,7 +13,7 @@ type DNSOutboundConfig struct {
 	Port       uint16   `json:"port"`
 	UserLevel  uint32   `json:"userLevel"`
 	NonIPQuery string   `json:"nonIPQuery"`
-	BlockTypes  []int32  `json:"blockTypes"`
+	BlockTypes []int32  `json:"blockTypes"`
 }
 
 func (c *DNSOutboundConfig) Build() (proto.Message, error) {

infra/conf/dns_test.go

@@ -2,57 +2,15 @@ package conf_test
 
 import (
 	"encoding/json"
-	"os"
-	"path/filepath"
 	"testing"
 
 	"github.com/xtls/xray-core/app/dns"
-	"github.com/xtls/xray-core/app/router"
-	"github.com/xtls/xray-core/common"
 	"github.com/xtls/xray-core/common/net"
-	"github.com/xtls/xray-core/common/platform"
-	"github.com/xtls/xray-core/common/platform/filesystem"
 	. "github.com/xtls/xray-core/infra/conf"
 	"google.golang.org/protobuf/proto"
 )
 
-func init() {
-	wd, err := os.Getwd()
-	common.Must(err)
-
-	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && os.IsNotExist(err) {
-		common.Must(filesystem.CopyFile(platform.GetAssetLocation("geoip.dat"), filepath.Join(wd, "..", "..", "resources", "geoip.dat")))
-	}
-
-	geositeFilePath := filepath.Join(wd, "geosite.dat")
-	os.Setenv("xray.location.asset", wd)
-	geositeFile, err := os.OpenFile(geositeFilePath, os.O_CREATE|os.O_WRONLY, 0o600)
-	common.Must(err)
-	defer geositeFile.Close()
-
-	list := &router.GeoSiteList{
-		Entry: []*router.GeoSite{
-			{
-				CountryCode: "TEST",
-				Domain: []*router.Domain{
-					{Type: router.Domain_Full, Value: "example.com"},
-				},
-			},
-		},
-	}
-
-	listBytes, err := proto.Marshal(list)
-	common.Must(err)
-	common.Must2(geositeFile.Write(listBytes))
-}
-
 func TestDNSConfigParsing(t *testing.T) {
-	geositePath := platform.GetAssetLocation("geosite.dat")
-	defer func() {
-		os.Remove(geositePath)
-		os.Unsetenv("xray.location.asset")
-	}()
-
 	parserCreator := func() func(string) (proto.Message, error) {
 		return func(s string) (proto.Message, error) {
 			config := new(DNSConfig)

infra/conf/dokodemo.go

@@ -6,11 +6,11 @@ import (
 )
 
 type DokodemoConfig struct {
-	Host         *Address     `json:"address"`
-	PortValue    uint16       `json:"port"`
-	NetworkList  *NetworkList `json:"network"`
-	Redirect     bool         `json:"followRedirect"`
-	UserLevel    uint32       `json:"userLevel"`
+	Host        *Address     `json:"address"`
+	PortValue   uint16       `json:"port"`
+	NetworkList *NetworkList `json:"network"`
+	Redirect    bool         `json:"followRedirect"`
+	UserLevel   uint32       `json:"userLevel"`
 }
 
 func (v *DokodemoConfig) Build() (proto.Message, error) {

infra/conf/observatory.go

@@ -2,7 +2,7 @@ package conf
 
 import (
 	"google.golang.org/protobuf/proto"
-	
+
 	"github.com/xtls/xray-core/app/observatory"
 	"github.com/xtls/xray-core/app/observatory/burst"
 	"github.com/xtls/xray-core/infra/conf/cfgcommon/duration"

infra/conf/router.go

@@ -71,9 +71,9 @@ func (r *BalancingRule) Build() (*router.BalancingRule, error) {
 }
 
 type RouterConfig struct {
-	RuleList       []json.RawMessage  `json:"rules"`
-	DomainStrategy *string            `json:"domainStrategy"`
-	Balancers      []*BalancingRule   `json:"balancers"`
+	RuleList       []json.RawMessage `json:"rules"`
+	DomainStrategy *string           `json:"domainStrategy"`
+	Balancers      []*BalancingRule  `json:"balancers"`
 
 	DomainMatcher string `json:"domainMatcher"`
 }

infra/conf/router_strategy.go

@@ -2,9 +2,9 @@ package conf
 
 import (
 	"google.golang.org/protobuf/proto"
-	
-	"github.com/xtls/xray-core/app/router"
+
 	"github.com/xtls/xray-core/app/observatory/burst"
+	"github.com/xtls/xray-core/app/router"
 	"github.com/xtls/xray-core/infra/conf/cfgcommon/duration"
 )
 
@@ -46,20 +46,22 @@ type strategyLeastLoadConfig struct {
 
 // healthCheckSettings holds settings for health Checker
 type healthCheckSettings struct {
-	Destination   string   `json:"destination"`
-	Connectivity  string   `json:"connectivity"`
-	Interval      duration.Duration `json:"interval"`
-	SamplingCount int      `json:"sampling"`
-	Timeout       duration.Duration `json:"timeout"`
+	Destination          string            `json:"destination"`
+	Connectivity         string            `json:"connectivity"`
+	Interval             duration.Duration `json:"interval"`
+	SamplingCount        int               `json:"sampling"`
+	Timeout              duration.Duration `json:"timeout"`
+	ExpectedResponseCode []int32           `json:"expectedResponseCode"`
 }
 
 func (h healthCheckSettings) Build() (proto.Message, error) {
 	return &burst.HealthPingConfig{
-		Destination:   h.Destination,
-		Connectivity:  h.Connectivity,
-		Interval:      int64(h.Interval),
-		Timeout:       int64(h.Timeout),
-		SamplingCount: int32(h.SamplingCount),
+		Destination:          h.Destination,
+		Connectivity:         h.Connectivity,
+		Interval:             int64(h.Interval),
+		Timeout:              int64(h.Timeout),
+		SamplingCount:        int32(h.SamplingCount),
+		ExpectedResponseCode: h.ExpectedResponseCode,
 	}, nil
 }
 

infra/conf/router_test.go

@@ -2,6 +2,7 @@ package conf_test
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 	"path/filepath"
 	"testing"
@@ -18,21 +19,44 @@ import (
 	"google.golang.org/protobuf/proto"
 )
 
-func init() {
-	wd, err := os.Getwd()
-	common.Must(err)
-
-	if _, err := os.Stat(platform.GetAssetLocation("geoip.dat")); err != nil && os.IsNotExist(err) {
-		common.Must(filesystem.CopyFile(platform.GetAssetLocation("geoip.dat"), filepath.Join(wd, "..", "..", "resources", "geoip.dat")))
+func getAssetPath(file string) (string, error) {
+	path := platform.GetAssetLocation(file)
+	_, err := os.Stat(path)
+	if os.IsNotExist(err) {
+		path := filepath.Join("..", "..", "resources", file)
+		_, err := os.Stat(path)
+		if os.IsNotExist(err) {
+			return "", fmt.Errorf("can't find %s in standard asset locations or {project_root}/resources", file)
+		}
+		if err != nil {
+			return "", fmt.Errorf("can't stat %s: %v", path, err)
+		}
+		return path, nil
+	}
+	if err != nil {
+		return "", fmt.Errorf("can't stat %s: %v", path, err)
 	}
 
-	os.Setenv("xray.location.asset", wd)
+	return path, nil
 }
 
 func TestToCidrList(t *testing.T) {
-	t.Log(os.Getenv("xray.location.asset"))
+	tempDir, err := os.MkdirTemp("", "test-")
+	if err != nil {
+		t.Fatalf("can't create temp dir: %v", err)
+	}
+	defer os.RemoveAll(tempDir)
 
-	common.Must(filesystem.CopyFile(platform.GetAssetLocation("geoiptestrouter.dat"), "geoip.dat"))
+	geoipPath, err := getAssetPath("geoip.dat")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	common.Must(filesystem.CopyFile(filepath.Join(tempDir, "geoip.dat"), geoipPath))
+	common.Must(filesystem.CopyFile(filepath.Join(tempDir, "geoiptestrouter.dat"), geoipPath))
+
+	os.Setenv("xray.location.asset", tempDir)
+	defer os.Unsetenv("xray.location.asset")
 
 	ips := StringList([]string{
 		"geoip:us",
@@ -44,7 +68,7 @@ func TestToCidrList(t *testing.T) {
 		"ext-ip:geoiptestrouter.dat:!ca",
 	})
 
-	_, err := ToCidrList(ips)
+	_, err = ToCidrList(ips)
 	if err != nil {
 		t.Fatalf("Failed to parse geoip list, got %s", err)
 	}

infra/conf/transport_internet.go

@@ -233,6 +233,9 @@ type SplitHTTPConfig struct {
 	XPaddingBytes        *Int32Range       `json:"xPaddingBytes"`
 	Xmux                 Xmux              `json:"xmux"`
 	DownloadSettings     *StreamConfig     `json:"downloadSettings"`
+	Mode                 string            `json:"mode"`
+	Extra                json.RawMessage   `json:"extra"`
+	NoGRPCHeader         bool              `json:"noGRPCHeader"`
 }
 
 type Xmux struct {
@@ -258,6 +261,18 @@ func splithttpNewRandRangeConfig(input *Int32Range) *splithttp.RandRangeConfig {
 
 // Build implements Buildable.
 func (c *SplitHTTPConfig) Build() (proto.Message, error) {
+	if c.Extra != nil {
+		var extra SplitHTTPConfig
+		if err := json.Unmarshal(c.Extra, &extra); err != nil {
+			return nil, errors.New(`Failed to unmarshal "extra".`).Base(err)
+		}
+		extra.Host = c.Host
+		extra.Path = c.Path
+		extra.Mode = c.Mode
+		extra.Extra = c.Extra
+		c = &extra
+	}
+
 	// If http host is not set in the Host field, but in headers field, we add it to Host Field here.
 	// If we don't do that, http host will be overwritten as address.
 	// Host priority: Host field > headers field > address.
@@ -289,6 +304,14 @@ func (c *SplitHTTPConfig) Build() (proto.Message, error) {
 		muxProtobuf.CMaxReuseTimes.To = 128
 	}
 
+	switch c.Mode {
+	case "":
+		c.Mode = "auto"
+	case "auto", "packet-up", "stream-up":
+	default:
+		return nil, errors.New("unsupported mode: " + c.Mode)
+	}
+
 	config := &splithttp.Config{
 		Path:                 c.Path,
 		Host:                 c.Host,
@@ -299,9 +322,14 @@ func (c *SplitHTTPConfig) Build() (proto.Message, error) {
 		NoSSEHeader:          c.NoSSEHeader,
 		XPaddingBytes:        splithttpNewRandRangeConfig(c.XPaddingBytes),
 		Xmux:                 &muxProtobuf,
+		Mode:                 c.Mode,
+		NoGRPCHeader:         c.NoGRPCHeader,
 	}
 	var err error
 	if c.DownloadSettings != nil {
+		if c.Extra != nil {
+			c.DownloadSettings.SocketSettings = nil
+		}
 		if config.DownloadSettings, err = c.DownloadSettings.Build(); err != nil {
 			return nil, errors.New(`Failed to build "downloadSettings".`).Base(err)
 		}
@@ -430,6 +458,7 @@ type TLSConfig struct {
 	RejectUnknownSNI                     bool             `json:"rejectUnknownSni"`
 	PinnedPeerCertificateChainSha256     *[]string        `json:"pinnedPeerCertificateChainSha256"`
 	PinnedPeerCertificatePublicKeySha256 *[]string        `json:"pinnedPeerCertificatePublicKeySha256"`
+	CurvePreferences                     *StringList      `json:"curvePreferences"`
 	MasterKeyLog                         string           `json:"masterKeyLog"`
 }
 
@@ -452,6 +481,9 @@ func (c *TLSConfig) Build() (proto.Message, error) {
 	if c.ALPN != nil && len(*c.ALPN) > 0 {
 		config.NextProtocol = []string(*c.ALPN)
 	}
+	if c.CurvePreferences != nil && len(*c.CurvePreferences) > 0 {
+		config.CurvePreferences = []string(*c.CurvePreferences)
+	}
 	config.EnableSessionResumption = c.EnableSessionResumption
 	config.DisableSystemRoot = c.DisableSystemRoot
 	config.MinVersion = c.MinVersion
@@ -568,7 +600,7 @@ func (c *REALITYConfig) Build() (proto.Message, error) {
 					return nil, errors.New(`invalid "minClientVer": `, c.MinClientVer)
 				}
 				if u, err = strconv.ParseUint(s, 10, 8); err != nil {
-					return nil, errors.New(`"minClientVer[`, i, `]" should be lesser than 256`)
+					return nil, errors.New(`"minClientVer[`, i, `]" should be less than 256`)
 				} else {
 					config.MinClientVer[i] = byte(u)
 				}
@@ -582,7 +614,7 @@ func (c *REALITYConfig) Build() (proto.Message, error) {
 					return nil, errors.New(`invalid "maxClientVer": `, c.MaxClientVer)
 				}
 				if u, err = strconv.ParseUint(s, 10, 8); err != nil {
-					return nil, errors.New(`"maxClientVer[`, i, `]" should be lesser than 256`)
+					return nil, errors.New(`"maxClientVer[`, i, `]" should be less than 256`)
 				} else {
 					config.MaxClientVer[i] = byte(u)
 				}

infra/conf/xray.go

@@ -363,7 +363,7 @@ func (c *StatsConfig) Build() (*stats.Config, error) {
 type Config struct {
 	// Deprecated: Global transport config is no longer used
 	// left for returning error
-	Transport        map[string]json.RawMessage `json:"transport"`
+	Transport map[string]json.RawMessage `json:"transport"`
 
 	LogConfig        *LogConfig              `json:"log"`
 	RouterConfig     *RouterConfig           `json:"routing"`

main/commands/all/api/inbound_user.go

@@ -39,7 +39,7 @@ func executeInboundUser(cmd *base.Command, args []string) {
 
 	client := handlerService.NewHandlerServiceClient(conn)
 	r := &handlerService.GetInboundUserRequest{
-		Tag: tag,
+		Tag:   tag,
 		Email: email,
 	}
 	resp, err := client.GetInboundUsers(ctx, r)

main/commands/all/api/shared.go

@@ -15,8 +15,8 @@ import (
 	"google.golang.org/grpc/credentials/insecure"
 
 	"github.com/xtls/xray-core/common/buf"
-	"github.com/xtls/xray-core/main/commands/base"
 	creflect "github.com/xtls/xray-core/common/reflect"
+	"github.com/xtls/xray-core/main/commands/base"
 	"google.golang.org/grpc"
 	"google.golang.org/protobuf/proto"
 )

proxy/blackhole/blackhole.go

@@ -30,9 +30,9 @@ func New(ctx context.Context, config *Config) (*Handler, error) {
 // Process implements OutboundHandler.Dispatch().
 func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer internet.Dialer) error {
 	outbounds := session.OutboundsFromContext(ctx)
-	ob := outbounds[len(outbounds) - 1]
+	ob := outbounds[len(outbounds)-1]
 	ob.Name = "blackhole"
-	
+
 	nBytes := h.response.WriteTo(link.Writer)
 	if nBytes > 0 {
 		// Sleep a little here to make sure the response is sent to client.

proxy/blackhole/config.go

@@ -17,7 +17,7 @@ Content-Length: 0
 
 // ResponseConfig is the configuration for blackhole responses.
 type ResponseConfig interface {
-	// WriteTo writes predefined response to the give buffer.
+	// WriteTo writes a predefined response to the specified buffer.
 	WriteTo(buf.Writer) int32
 }
 

proxy/dns/dns.go

@@ -49,7 +49,7 @@ type Handler struct {
 	server          net.Destination
 	timeout         time.Duration
 	nonIPQuery      string
-	blockTypes       []int32
+	blockTypes      []int32
 }
 
 func (h *Handler) Init(config *Config, dnsClient dns.Client, policyManager policy.Manager) error {

proxy/proxy.go

@@ -78,7 +78,7 @@ type UserManager interface {
 
 	// RemoveUser removes a user by email.
 	RemoveUser(context.Context, string) error
-	
+
 	// Get user by email.
 	GetUser(context.Context, string) *protocol.MemoryUser
 

proxy/shadowsocks/config.go

@@ -22,7 +22,7 @@ import (
 // MemoryAccount is an account type converted from Account.
 type MemoryAccount struct {
 	Cipher     Cipher
-	CipherType CipherType 
+	CipherType CipherType
 	Key        []byte
 	Password   string
 
@@ -42,8 +42,8 @@ func (a *MemoryAccount) Equals(another protocol.Account) bool {
 func (a *MemoryAccount) ToProto() proto.Message {
 	return &Account{
 		CipherType: a.CipherType,
-		Password: a.Password,
-		IvCheck: a.replayFilter != nil,
+		Password:   a.Password,
+		IvCheck:    a.replayFilter != nil,
 	}
 }
 
@@ -117,10 +117,10 @@ func (a *Account) AsAccount() (protocol.Account, error) {
 		return nil, errors.New("failed to get cipher").Base(err)
 	}
 	return &MemoryAccount{
-		Cipher: Cipher,
+		Cipher:     Cipher,
 		CipherType: a.CipherType,
-		Key:    passwordToCipherKey([]byte(a.Password), Cipher.KeySize()),
-		Password: a.Password,
+		Key:        passwordToCipherKey([]byte(a.Password), Cipher.KeySize()),
+		Password:   a.Password,
 		replayFilter: func() antireplay.GeneralizedReplayFilter {
 			if a.IvCheck {
 				return antireplay.NewBloomRing()

proxy/shadowsocks/protocol.go

@@ -10,9 +10,9 @@ import (
 
 	"github.com/xtls/xray-core/common"
 	"github.com/xtls/xray-core/common/buf"
-	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/crypto"
 	"github.com/xtls/xray-core/common/drain"
+	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/common/protocol"
 )

proxy/shadowsocks_2022/config.go

@@ -8,13 +8,13 @@ import (
 
 // MemoryAccount is an account type converted from Account.
 type MemoryAccount struct {
-	Key   string
+	Key string
 }
 
 // AsAccount implements protocol.AsAccount.
 func (u *Account) AsAccount() (protocol.Account, error) {
 	return &MemoryAccount{
-		Key:   u.GetKey(),
+		Key: u.GetKey(),
 	}, nil
 }
 

proxy/shadowsocks_2022/inbound_multi.go

@@ -155,7 +155,7 @@ func (i *MultiUserInbound) GetUser(ctx context.Context, email string) *protocol.
 	if email == "" {
 		return nil
 	}
-	
+
 	i.Lock()
 	defer i.Unlock()
 

proxy/socks/client.go

@@ -45,7 +45,7 @@ func NewClient(ctx context.Context, config *ClientConfig) (*Client, error) {
 		serverPicker:  protocol.NewRoundRobinServerPicker(serverList),
 		policyManager: v.GetFeature(policy.ManagerType()).(policy.Manager),
 	}
-	
+
 	return c, nil
 }
 

proxy/trojan/server.go

@@ -361,14 +361,14 @@ func (s *Server) fallback(ctx context.Context, err error, sessionPolicy policy.S
 		cs := tlsConn.ConnectionState()
 		name = cs.ServerName
 		alpn = cs.NegotiatedProtocol
-		errors.LogInfo(ctx, "realName = " + name)
-		errors.LogInfo(ctx, "realAlpn = " + alpn)
+		errors.LogInfo(ctx, "realName = "+name)
+		errors.LogInfo(ctx, "realAlpn = "+alpn)
 	} else if realityConn, ok := iConn.(*reality.Conn); ok {
 		cs := realityConn.ConnectionState()
 		name = cs.ServerName
 		alpn = cs.NegotiatedProtocol
-		errors.LogInfo(ctx, "realName = " + name)
-		errors.LogInfo(ctx, "realAlpn = " + alpn)
+		errors.LogInfo(ctx, "realName = "+name)
+		errors.LogInfo(ctx, "realAlpn = "+alpn)
 	}
 	name = strings.ToLower(name)
 	alpn = strings.ToLower(alpn)
@@ -418,7 +418,7 @@ func (s *Server) fallback(ctx context.Context, err error, sessionPolicy policy.S
 						}
 						if k == '?' || k == ' ' {
 							path = string(firstBytes[i:j])
-							errors.LogInfo(ctx, "realPath = " + path)
+							errors.LogInfo(ctx, "realPath = "+path)
 							if pfb[path] == nil {
 								path = ""
 							}

proxy/trojan/validator.go

@@ -51,7 +51,6 @@ func (v *Validator) Get(hash string) *protocol.MemoryUser {
 	return nil
 }
 
-
 // Get a trojan user with hashed key, nil if user doesn't exist.
 func (v *Validator) GetByEmail(email string) *protocol.MemoryUser {
 	u, _ := v.email.Load(email)

proxy/vless/account.go

@@ -42,8 +42,8 @@ func (a *MemoryAccount) Equals(account protocol.Account) bool {
 
 func (a *MemoryAccount) ToProto() proto.Message {
 	return &Account{
-		Id: a.ID.String(),
-		Flow: a.Flow,
+		Id:         a.ID.String(),
+		Flow:       a.Flow,
 		Encryption: a.Encryption,
 	}
 }

proxy/vmess/account.go

@@ -38,8 +38,8 @@ func (a *MemoryAccount) ToProto() proto.Message {
 		test = test + "NoTerminationSignal"
 	}
 	return &Account{
-		Id: a.ID.String(),
-		TestsEnabled: test,
+		Id:               a.ID.String(),
+		TestsEnabled:     test,
 		SecuritySettings: &protocol.SecurityConfig{Type: a.Security},
 	}
 }

proxy/vmess/validator.go

@@ -81,7 +81,7 @@ func (v *TimedUserValidator) GetAEAD(userHash []byte) (*protocol.MemoryUser, boo
 	if err != nil {
 		return nil, false, err
 	}
-	return userd.(*protocol.MemoryUser), true, err
+	return userd.(*protocol.MemoryUser), true, nil
 }
 
 func (v *TimedUserValidator) Remove(email string) bool {

proxy/wireguard/client.go

@@ -29,8 +29,8 @@ import (
 
 	"github.com/xtls/xray-core/common"
 	"github.com/xtls/xray-core/common/buf"
-	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/dice"
+	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/log"
 	"github.com/xtls/xray-core/common/net"
 	"github.com/xtls/xray-core/common/protocol"

proxy/wireguard/server.go

@@ -144,15 +144,20 @@ func (s *Server) forwardConnection(dest net.Destination, conn net.Conn) {
 		Reason: "",
 	})
 
-	if s.info.inboundTag != nil {
-		ctx = session.ContextWithInbound(ctx, s.info.inboundTag)
-	}
-	if s.info.outboundTag != nil {
-		ctx = session.ContextWithOutbounds(ctx, []*session.Outbound{s.info.outboundTag})
-	}
-	if s.info.contentTag != nil {
-		ctx = session.ContextWithContent(ctx, s.info.contentTag)
-	}
+	// what's this?
+	// Session information should not be shared between different connections
+	// why reuse them in server level? This will cause incorrect destoverride and unexpected routing behavior.
+	// Disable it temporarily. Maybe s.info should be removed.
+
+	//  if s.info.inboundTag != nil {
+	//  ctx = session.ContextWithInbound(ctx, s.info.inboundTag)
+	//  }
+	//	if s.info.outboundTag != nil {
+	//		ctx = session.ContextWithOutbounds(ctx, []*session.Outbound{s.info.outboundTag})
+	//	}
+	//  if s.info.contentTag != nil {
+	//	    ctx = session.ContextWithContent(ctx, s.info.contentTag)
+	//  }
 
 	link, err := s.info.dispatcher.Dispatch(ctx, dest)
 	if err != nil {

proxy/wireguard/tun_linux.go

@@ -4,16 +4,18 @@ package wireguard
 
 import (
 	"context"
-	"errors"
+	goerrors "errors"
 	"fmt"
 	"net"
 	"net/netip"
 	"os"
+	"sync"
 
 	"golang.org/x/sys/unix"
 
 	"github.com/sagernet/sing/common/control"
 	"github.com/vishvananda/netlink"
+	"github.com/xtls/xray-core/common/errors"
 	wgtun "golang.zx2c4.com/wireguard/tun"
 )
 
@@ -27,6 +29,23 @@ type deviceNet struct {
 	rules     []*netlink.Rule
 }
 
+var (
+	tableIndex int = 10230
+	mu         sync.Mutex
+)
+
+func allocateIPv6TableIndex() int {
+	mu.Lock()
+	defer mu.Unlock()
+
+	if tableIndex > 10230 {
+		errors.LogInfo(context.Background(), "allocate new ipv6 table index: ", tableIndex)
+	}
+	currentIndex := tableIndex
+	tableIndex++
+	return currentIndex
+}
+
 func newDeviceNet(interfaceName string) *deviceNet {
 	var dialer net.Dialer
 	bindControl := control.BindToInterface(control.NewDefaultInterfaceFinder(), interfaceName, -1)
@@ -68,7 +87,7 @@ func (d *deviceNet) Close() (err error) {
 	if len(errs) == 0 {
 		return nil
 	}
-	return errors.Join(errs...)
+	return goerrors.Join(errs...)
 }
 
 func createKernelTun(localAddresses []netip.Addr, mtu int, handler promiscuousModeHandler) (t Tunnel, err error) {
@@ -138,7 +157,7 @@ func createKernelTun(localAddresses []netip.Addr, mtu int, handler promiscuousMo
 		}
 	}
 
-	ipv6TableIndex := 1023
+	ipv6TableIndex := allocateIPv6TableIndex()
 	if v6 != nil {
 		r := &netlink.Route{Table: ipv6TableIndex}
 		for {

testing/scenarios/command_test.go

@@ -303,8 +303,8 @@ func TestCommanderAddRemoveUser(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -458,8 +458,8 @@ func TestCommanderStats(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -480,8 +480,8 @@ func TestCommanderStats(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

testing/scenarios/dokodemo_test.go

@@ -85,8 +85,8 @@ func TestDokodemoTCP(t *testing.T) {
 						Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					}),
 					ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-						Address: net.NewIPOrDomain(dest.Address),
-						Port:    uint32(dest.Port),
+						Address:  net.NewIPOrDomain(dest.Address),
+						Port:     uint32(dest.Port),
 						Networks: []net.Network{net.Network_TCP},
 					}),
 				},
@@ -181,8 +181,8 @@ func TestDokodemoUDP(t *testing.T) {
 						Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					}),
 					ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-						Address: net.NewIPOrDomain(dest.Address),
-						Port:    uint32(dest.Port),
+						Address:  net.NewIPOrDomain(dest.Address),
+						Port:     uint32(dest.Port),
 						Networks: []net.Network{net.Network_UDP},
 					}),
 				},

testing/scenarios/feature_test.go

@@ -53,8 +53,8 @@ func TestPassiveConnection(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -161,8 +161,8 @@ func TestProxy(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -299,8 +299,8 @@ func TestProxyOverKCP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -386,8 +386,8 @@ func TestBlackhole(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -397,8 +397,8 @@ func TestBlackhole(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest2.Address),
-					Port:    uint32(dest2.Port),
+					Address:  net.NewIPOrDomain(dest2.Address),
+					Port:     uint32(dest2.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -512,8 +512,8 @@ func TestUDPConnection(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_UDP},
 				}),
 			},
@@ -556,8 +556,8 @@ func TestDomainSniffing(t *testing.T) {
 					},
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(net.LocalHostIP),
-					Port:    443,
+					Address:  net.NewIPOrDomain(net.LocalHostIP),
+					Port:     443,
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

testing/scenarios/policy_test.go

@@ -110,8 +110,8 @@ func TestVMessClosing(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -214,8 +214,8 @@ func TestZeroBuffer(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

testing/scenarios/reverse_test.go

@@ -76,8 +76,8 @@ func TestReverseProxy(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -141,8 +141,8 @@ func TestReverseProxy(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -255,8 +255,8 @@ func TestReverseProxyLongRunning(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -334,8 +334,8 @@ func TestReverseProxyLongRunning(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

testing/scenarios/socks_test.go

@@ -64,8 +64,8 @@ func TestSocksBridgeTCP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -143,8 +143,8 @@ func TestSocksWithHttpRequest(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -213,8 +213,8 @@ func TestSocksBridageUDP(t *testing.T) {
 						Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					}),
 					ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-						Address: net.NewIPOrDomain(dest.Address),
-						Port:    uint32(dest.Port),
+						Address:  net.NewIPOrDomain(dest.Address),
+						Port:     uint32(dest.Port),
 						Networks: []net.Network{net.Network_UDP},
 					}),
 				},
@@ -247,8 +247,8 @@ func TestSocksBridageUDP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_UDP},
 				}),
 			},
@@ -328,8 +328,8 @@ func TestSocksBridageUDPWithRouting(t *testing.T) {
 						Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					}),
 					ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-						Address: net.NewIPOrDomain(dest.Address),
-						Port:    uint32(dest.Port),
+						Address:  net.NewIPOrDomain(dest.Address),
+						Port:     uint32(dest.Port),
 						Networks: []net.Network{net.Network_UDP},
 					}),
 				},
@@ -366,8 +366,8 @@ func TestSocksBridageUDPWithRouting(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_UDP},
 				}),
 			},

testing/scenarios/tls_test.go

@@ -81,8 +81,8 @@ func TestSimpleTLSConnection(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -196,8 +196,8 @@ func TestAutoIssuingCertificate(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -301,8 +301,8 @@ func TestTLSOverKCP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -401,8 +401,8 @@ func TestTLSOverWebSocket(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -426,7 +426,7 @@ func TestTLSOverWebSocket(t *testing.T) {
 				}),
 				SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "websocket",
+						ProtocolName: "websocket",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "websocket",
@@ -475,11 +475,11 @@ func TestHTTP2(t *testing.T) {
 					PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(serverPort)}},
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "http",
+						ProtocolName: "http",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "http",
-								Settings:     serial.ToTypedMessage(&http.Config{
+								Settings: serial.ToTypedMessage(&http.Config{
 									Host: []string{"example.com"},
 									Path: "/testpath",
 								}),
@@ -520,8 +520,8 @@ func TestHTTP2(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -545,11 +545,11 @@ func TestHTTP2(t *testing.T) {
 				}),
 				SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "http",
+						ProtocolName: "http",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "http",
-								Settings:     serial.ToTypedMessage(&http.Config{
+								Settings: serial.ToTypedMessage(&http.Config{
 									Host: []string{"example.com"},
 									Path: "/testpath",
 								}),
@@ -639,8 +639,8 @@ func TestGRPC(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -755,8 +755,8 @@ func TestGRPCMultiMode(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -866,8 +866,8 @@ func TestSimpleTLSConnectionPinned(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -968,8 +968,8 @@ func TestSimpleTLSConnectionPinnedWrongCert(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -1069,8 +1069,8 @@ func TestUTLSConnectionPinned(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -1172,8 +1172,8 @@ func TestUTLSConnectionPinnedWrongCert(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

testing/scenarios/transport_test.go

@@ -42,7 +42,7 @@ func TestHTTPConnectionHeader(t *testing.T) {
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "tcp",
-								Settings:     serial.ToTypedMessage(&tcptransport.Config{
+								Settings: serial.ToTypedMessage(&tcptransport.Config{
 									HeaderSettings: serial.ToTypedMessage(&http.Config{}),
 								}),
 							},
@@ -76,8 +76,8 @@ func TestHTTPConnectionHeader(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -104,7 +104,7 @@ func TestHTTPConnectionHeader(t *testing.T) {
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "tcp",
-								Settings:     serial.ToTypedMessage(&tcptransport.Config{
+								Settings: serial.ToTypedMessage(&tcptransport.Config{
 									HeaderSettings: serial.ToTypedMessage(&http.Config{}),
 								}),
 							},

testing/scenarios/vless_test.go

@@ -85,8 +85,8 @@ func TestVless(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -190,8 +190,8 @@ func TestVlessTls(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -215,7 +215,7 @@ func TestVlessTls(t *testing.T) {
 				}),
 				SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "tcp",
+						ProtocolName: "tcp",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "tcp",
@@ -313,8 +313,8 @@ func TestVlessXtlsVision(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -339,7 +339,7 @@ func TestVlessXtlsVision(t *testing.T) {
 				}),
 				SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "tcp",
+						ProtocolName: "tcp",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "tcp",
@@ -403,12 +403,12 @@ func TestVlessXtlsVisionReality(t *testing.T) {
 						SecurityType: serial.GetMessageType(&reality.Config{}),
 						SecuritySettings: []*serial.TypedMessage{
 							serial.ToTypedMessage(&reality.Config{
-								Show: true,
-								Dest: "www.google.com:443", // use google for now, may fail in some region
+								Show:        true,
+								Dest:        "www.google.com:443", // use google for now, may fail in some region
 								ServerNames: []string{"www.google.com"},
-								PrivateKey: privateKey,
-								ShortIds: shortIds,
-								Type: "tcp",
+								PrivateKey:  privateKey,
+								ShortIds:    shortIds,
+								Type:        "tcp",
 							}),
 						},
 					},
@@ -447,8 +447,8 @@ func TestVlessXtlsVisionReality(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -473,7 +473,7 @@ func TestVlessXtlsVisionReality(t *testing.T) {
 				}),
 				SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "tcp",
+						ProtocolName: "tcp",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "tcp",
@@ -483,12 +483,12 @@ func TestVlessXtlsVisionReality(t *testing.T) {
 						SecurityType: serial.GetMessageType(&reality.Config{}),
 						SecuritySettings: []*serial.TypedMessage{
 							serial.ToTypedMessage(&reality.Config{
-								Show: true,
+								Show:        true,
 								Fingerprint: "chrome",
-								ServerName: "www.google.com",
-								PublicKey: publicKey,
-								ShortId: shortIds[0],
-								SpiderX: "/",
+								ServerName:  "www.google.com",
+								PublicKey:   publicKey,
+								ShortId:     shortIds[0],
+								SpiderX:     "/",
 							}),
 						},
 					},

testing/scenarios/vmess_test.go

@@ -71,8 +71,8 @@ func TestVMessDynamicPort(t *testing.T) {
 						Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					}),
 					ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-						Address: net.NewIPOrDomain(dest.Address),
-						Port:    uint32(dest.Port),
+						Address:  net.NewIPOrDomain(dest.Address),
+						Port:     uint32(dest.Port),
 						Networks: []net.Network{net.Network_TCP},
 					}),
 				},
@@ -131,8 +131,8 @@ func TestVMessDynamicPort(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -223,8 +223,8 @@ func TestVMessGCM(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -325,8 +325,8 @@ func TestVMessGCMReadv(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -430,8 +430,8 @@ func TestVMessGCMUDP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_UDP},
 				}),
 			},
@@ -529,8 +529,8 @@ func TestVMessChacha20(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -629,8 +629,8 @@ func TestVMessNone(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -731,8 +731,8 @@ func TestVMessKCP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -802,11 +802,11 @@ func TestVMessKCPLarge(t *testing.T) {
 					PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(serverPort)}},
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "mkcp",
+						ProtocolName: "mkcp",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "mkcp",
-								Settings:     serial.ToTypedMessage(&kcp.Config{
+								Settings: serial.ToTypedMessage(&kcp.Config{
 									ReadBuffer: &kcp.ReadBuffer{
 										Size: 512 * 1024,
 									},
@@ -857,8 +857,8 @@ func TestVMessKCPLarge(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -885,11 +885,11 @@ func TestVMessKCPLarge(t *testing.T) {
 				}),
 				SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
 					StreamSettings: &internet.StreamConfig{
-						ProtocolName:      "mkcp",
+						ProtocolName: "mkcp",
 						TransportSettings: []*internet.TransportConfig{
 							{
 								ProtocolName: "mkcp",
-								Settings:     serial.ToTypedMessage(&kcp.Config{
+								Settings: serial.ToTypedMessage(&kcp.Config{
 									ReadBuffer: &kcp.ReadBuffer{
 										Size: 512 * 1024,
 									},
@@ -984,8 +984,8 @@ func TestVMessGCMMux(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -1100,8 +1100,8 @@ func TestVMessGCMMuxUDP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -1111,8 +1111,8 @@ func TestVMessGCMMuxUDP(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(udpDest.Address),
-					Port:    uint32(udpDest.Port),
+					Address:  net.NewIPOrDomain(udpDest.Address),
+					Port:     uint32(udpDest.Port),
 					Networks: []net.Network{net.Network_UDP},
 				}),
 			},
@@ -1224,8 +1224,8 @@ func TestVMessZero(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -1323,8 +1323,8 @@ func TestVMessGCMLengthAuth(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},
@@ -1427,8 +1427,8 @@ func TestVMessGCMLengthAuthPlusNoTerminationSignal(t *testing.T) {
 					Listen:   net.NewIPOrDomain(net.LocalHostIP),
 				}),
 				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
-					Address: net.NewIPOrDomain(dest.Address),
-					Port:    uint32(dest.Port),
+					Address:  net.NewIPOrDomain(dest.Address),
+					Port:     uint32(dest.Port),
 					Networks: []net.Network{net.Network_TCP},
 				}),
 			},

transport/internet/config.pb.go

@@ -152,9 +152,9 @@ type TransportConfig struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// Type of network that this settings supports.
+	// Transport protocol name.
 	ProtocolName string `protobuf:"bytes,3,opt,name=protocol_name,json=protocolName,proto3" json:"protocol_name,omitempty"`
-	// Specific settings. Must be of the transports.
+	// Specific transport protocol settings.
 	Settings *serial.TypedMessage `protobuf:"bytes,2,opt,name=settings,proto3" json:"settings,omitempty"`
 }
 
@@ -214,7 +214,7 @@ type StreamConfig struct {
 	TransportSettings []*TransportConfig `protobuf:"bytes,2,rep,name=transport_settings,json=transportSettings,proto3" json:"transport_settings,omitempty"`
 	// Type of security. Must be a message name of the settings proto.
 	SecurityType string `protobuf:"bytes,3,opt,name=security_type,json=securityType,proto3" json:"security_type,omitempty"`
-	// Settings for transport security. For now the only choice is TLS.
+	// Transport security settings. They can be either TLS or REALITY.
 	SecuritySettings []*serial.TypedMessage `protobuf:"bytes,4,rep,name=security_settings,json=securitySettings,proto3" json:"security_settings,omitempty"`
 	SocketSettings   *SocketConfig          `protobuf:"bytes,6,opt,name=socket_settings,json=socketSettings,proto3" json:"socket_settings,omitempty"`
 }

transport/internet/config.proto

@@ -24,10 +24,10 @@ enum DomainStrategy {
 }
 
 message TransportConfig {
-  // Type of network that this settings supports.
+  // Transport protocol name.
   string protocol_name = 3;
 
-  // Specific settings. Must be of the transports.
+  // Specific transport protocol settings.
   xray.common.serial.TypedMessage settings = 2;
 }
 
@@ -43,7 +43,7 @@ message StreamConfig {
   // Type of security. Must be a message name of the settings proto.
   string security_type = 3;
 
-  // Settings for transport security. For now the only choice is TLS.
+  // Transport security settings. They can be either TLS or REALITY.
   repeated xray.common.serial.TypedMessage security_settings = 4;
 
   SocketConfig socket_settings = 6;

transport/internet/grpc/dial.go

@@ -56,7 +56,7 @@ func dialgRPC(ctx context.Context, dest net.Destination, streamSettings *interne
 	}
 	client := encoding.NewGRPCServiceClient(conn)
 	if grpcSettings.MultiMode {
-		errors.LogDebug(ctx, "using gRPC multi mode service name: `" + grpcSettings.getServiceName() + "` stream name: `" + grpcSettings.getTunMultiStreamName() + "`")
+		errors.LogDebug(ctx, "using gRPC multi mode service name: `"+grpcSettings.getServiceName()+"` stream name: `"+grpcSettings.getTunMultiStreamName()+"`")
 		grpcService, err := client.(encoding.GRPCServiceClientX).TunMultiCustomName(ctx, grpcSettings.getServiceName(), grpcSettings.getTunMultiStreamName())
 		if err != nil {
 			return nil, errors.New("Cannot dial gRPC").Base(err)
@@ -64,7 +64,7 @@ func dialgRPC(ctx context.Context, dest net.Destination, streamSettings *interne
 		return encoding.NewMultiHunkConn(grpcService, nil), nil
 	}
 
-	errors.LogDebug(ctx, "using gRPC tun mode service name: `" + grpcSettings.getServiceName() + "` stream name: `" + grpcSettings.getTunStreamName() + "`")
+	errors.LogDebug(ctx, "using gRPC tun mode service name: `"+grpcSettings.getServiceName()+"` stream name: `"+grpcSettings.getTunStreamName()+"`")
 	grpcService, err := client.(encoding.GRPCServiceClientX).TunCustomName(ctx, grpcSettings.getServiceName(), grpcSettings.getTunStreamName())
 	if err != nil {
 		return nil, errors.New("Cannot dial gRPC").Base(err)

transport/internet/grpc/hub.go

@@ -120,7 +120,7 @@ func Listen(ctx context.Context, address net.Address, port net.Port, settings *i
 			}
 		}
 
-		errors.LogDebug(ctx, "gRPC listen for service name `" + grpcSettings.getServiceName() + "` tun `" + grpcSettings.getTunStreamName() + "` multi tun `" + grpcSettings.getTunMultiStreamName() + "`")
+		errors.LogDebug(ctx, "gRPC listen for service name `"+grpcSettings.getServiceName()+"` tun `"+grpcSettings.getTunStreamName()+"` multi tun `"+grpcSettings.getTunMultiStreamName()+"`")
 		encoding.RegisterGRPCServiceServerX(s, listener, grpcSettings.getServiceName(), grpcSettings.getTunStreamName(), grpcSettings.getTunMultiStreamName())
 
 		if config := reality.ConfigFromStreamSettings(settings); config != nil {

transport/internet/http/config.go

@@ -8,7 +8,7 @@ import (
 
 func (c *Config) getHosts() []string {
 	if len(c.Host) == 0 {
-		return []string{"www.example.com"}
+		return []string{""}
 	}
 	return c.Host
 }

transport/internet/http/dialer.go

@@ -215,9 +215,16 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 		}
 	}
 
+	Host := httpSettings.getRandomHost()
+	if Host == "" && net.ParseAddress(dest.NetAddr()).Family().IsDomain() {
+		Host = dest.Address.String()
+	} else if Host == "" {
+		Host = "www.example.com"
+	}
+
 	request := &http.Request{
 		Method: httpMethod,
-		Host:   httpSettings.getRandomHost(),
+		Host:   Host,
 		Body:   breader,
 		URL: &url.URL{
 			Scheme: "https",

transport/internet/http/http_test.go

@@ -103,7 +103,7 @@ func TestH3Connection(t *testing.T) {
 		SecurityType:     "tls",
 		SecuritySettings: &tls.Config{
 			NextProtocol: []string{"h3"},
-			Certificate: []*tls.Certificate{tls.ParseCertificate(cert.MustGenerate(nil, cert.CommonName("www.example.com")))},
+			Certificate:  []*tls.Certificate{tls.ParseCertificate(cert.MustGenerate(nil, cert.CommonName("www.example.com")))},
 		},
 	}, func(conn stat.Connection) {
 		go func() {
@@ -133,7 +133,7 @@ func TestH3Connection(t *testing.T) {
 		ProtocolSettings: &Config{},
 		SecurityType:     "tls",
 		SecuritySettings: &tls.Config{
-			NextProtocol: []string{"h3"},
+			NextProtocol:  []string{"h3"},
 			ServerName:    "www.example.com",
 			AllowInsecure: true,
 		},

transport/internet/http/hub.go

@@ -141,8 +141,8 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
 	isH3 := len(tlsConfig.NextProtos) == 1 && tlsConfig.NextProtos[0] == "h3"
 	listener := &Listener{
 		handler: handler,
-		config: httpSettings,
-		isH3: isH3,
+		config:  httpSettings,
+		isH3:    isH3,
 	}
 	if port == net.Port(0) { // unix
 		listener.local = &net.UnixAddr{
@@ -168,7 +168,7 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
 	if isH3 {
 		Conn, err := internet.ListenSystemPacket(context.Background(), listener.local, streamSettings.SocketSettings)
 		if err != nil {
-			return nil,  errors.New("failed to listen UDP(for SH3) on ", address, ":", port).Base(err)
+			return nil, errors.New("failed to listen UDP(for SH3) on ", address, ":", port).Base(err)
 		}
 		h3listener, err := quic.ListenEarly(Conn, tlsConfig, nil)
 		if err != nil {
@@ -188,7 +188,7 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
 		var server *http.Server
 		if config == nil {
 			h2s := &http2.Server{}
-	
+
 			server = &http.Server{
 				Addr:              serial.Concat(address, ":", port),
 				Handler:           h2c.NewHandler(listener, h2s),
@@ -202,7 +202,7 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
 				ReadHeaderTimeout: time.Second * 4,
 			}
 		}
-	
+
 		listener.server = server
 		go func() {
 			var streamListener net.Listener
@@ -226,7 +226,7 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
 					return
 				}
 			}
-	
+
 			if config == nil {
 				if config := reality.ConfigFromStreamSettings(streamSettings); config != nil {
 					streamListener = goreality.NewListener(streamListener, config.GetREALITYConfig())
@@ -241,7 +241,7 @@ func Listen(ctx context.Context, address net.Address, port net.Port, streamSetti
 					errors.LogInfoInner(ctx, err, "stopping serving TLS H2")
 				}
 			}
-		}()	
+		}()
 	}
 
 	return listener, nil

transport/internet/kcp/config.pb.go

@@ -342,7 +342,9 @@ func (x *ConnectionReuse) GetEnable() bool {
 	return false
 }
 
-// Maximum Transmission Unit, in bytes.
+// Pre-shared secret between client and server. It is used for traffic obfuscation.
+// Note that if seed is absent in the config, the traffic will still be obfuscated,
+// but by a predefined algorithm.
 type EncryptionSeed struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache

transport/internet/kcp/config.proto

@@ -42,7 +42,9 @@ message ConnectionReuse {
   bool enable = 1;
 }
 
-// Maximum Transmission Unit, in bytes.
+// Pre-shared secret between client and server. It is used for traffic obfuscation.
+// Note that if seed is absent in the config, the traffic will still be obfuscated,
+// but by a predefined algorithm.
 message EncryptionSeed {
   string seed = 1;
 }

transport/internet/memory_settings.go

@@ -2,7 +2,7 @@ package internet
 
 import "github.com/xtls/xray-core/common/net"
 
-// MemoryStreamConfig is a parsed form of StreamConfig. This is used to reduce the number of Protobuf parsings.
+// MemoryStreamConfig is a parsed form of StreamConfig. It is used to reduce the number of Protobuf parses.
 type MemoryStreamConfig struct {
 	Destination      *net.Destination
 	ProtocolName     string

transport/internet/reality/reality.go

@@ -255,7 +255,7 @@ func UClient(c net.Conn, config *Config, ctx context.Context, dest net.Destinati
 			// Do not close the connection
 		}()
 		time.Sleep(time.Duration(randBetween(config.SpiderY[8], config.SpiderY[9])) * time.Millisecond) // return
-		return nil, errors.New("REALITY: processed invalid connection")
+		return nil, errors.New("REALITY: processed invalid connection").AtWarning()
 	}
 	return uConn, nil
 }

transport/internet/splithttp/browser_client.go

@@ -14,6 +14,10 @@ import (
 // has no fields because everything is global state :O)
 type BrowserDialerClient struct{}
 
+func (c *BrowserDialerClient) OpenUpload(ctx context.Context, baseURL string) io.WriteCloser {
+	panic("not implemented yet")
+}
+
 func (c *BrowserDialerClient) OpenDownload(ctx context.Context, baseURL string) (io.ReadCloser, gonet.Addr, gonet.Addr, error) {
 	conn, err := browser_dialer.DialGet(baseURL)
 	dummyAddr := &gonet.IPAddr{}

transport/internet/splithttp/client.go

@@ -25,6 +25,10 @@ type DialerClient interface {
 	// (ctx, baseURL) -> (downloadReader, remoteAddr, localAddr)
 	// baseURL already contains sessionId
 	OpenDownload(context.Context, string) (io.ReadCloser, net.Addr, net.Addr, error)
+
+	// (ctx, baseURL) -> uploadWriter
+	// baseURL already contains sessionId
+	OpenUpload(context.Context, string) io.WriteCloser
 }
 
 // implements splithttp.DialerClient in terms of direct network connections
@@ -38,6 +42,17 @@ type DefaultDialerClient struct {
 	dialUploadConn func(ctxInner context.Context) (net.Conn, error)
 }
 
+func (c *DefaultDialerClient) OpenUpload(ctx context.Context, baseURL string) io.WriteCloser {
+	reader, writer := io.Pipe()
+	req, _ := http.NewRequestWithContext(ctx, "POST", baseURL, reader)
+	req.Header = c.transportConfig.GetRequestHeader()
+	if !c.transportConfig.NoGRPCHeader {
+		req.Header.Set("Content-Type", "application/grpc")
+	}
+	go c.client.Do(req)
+	return writer
+}
+
 func (c *DefaultDialerClient) OpenDownload(ctx context.Context, baseURL string) (io.ReadCloser, gonet.Addr, gonet.Addr, error) {
 	var remoteAddr gonet.Addr
 	var localAddr gonet.Addr

transport/internet/splithttp/config.pb.go

@@ -36,6 +36,8 @@ type Config struct {
 	XPaddingBytes        *RandRangeConfig       `protobuf:"bytes,8,opt,name=xPaddingBytes,proto3" json:"xPaddingBytes,omitempty"`
 	Xmux                 *Multiplexing          `protobuf:"bytes,9,opt,name=xmux,proto3" json:"xmux,omitempty"`
 	DownloadSettings     *internet.StreamConfig `protobuf:"bytes,10,opt,name=downloadSettings,proto3" json:"downloadSettings,omitempty"`
+	Mode                 string                 `protobuf:"bytes,11,opt,name=mode,proto3" json:"mode,omitempty"`
+	NoGRPCHeader         bool                   `protobuf:"varint,12,opt,name=noGRPCHeader,proto3" json:"noGRPCHeader,omitempty"`
 }
 
 func (x *Config) Reset() {
@@ -138,6 +140,20 @@ func (x *Config) GetDownloadSettings() *internet.StreamConfig {
 	return nil
 }
 
+func (x *Config) GetMode() string {
+	if x != nil {
+		return x.Mode
+	}
+	return ""
+}
+
+func (x *Config) GetNoGRPCHeader() bool {
+	if x != nil {
+		return x.NoGRPCHeader
+	}
+	return false
+}
+
 type RandRangeConfig struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -270,7 +286,7 @@ var file_transport_internet_splithttp_config_proto_rawDesc = []byte{
 	0x72, 0x6e, 0x65, 0x74, 0x2e, 0x73, 0x70, 0x6c, 0x69, 0x74, 0x68, 0x74, 0x74, 0x70, 0x1a, 0x1f,
 	0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e,
 	0x65, 0x74, 0x2f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22,
-	0x82, 0x06, 0x0a, 0x06, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x12, 0x0a, 0x04, 0x68, 0x6f,
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@@ -314,47 +330,51 @@ var file_transport_internet_splithttp_config_proto_rawDesc = []byte{
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+	0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

transport/internet/splithttp/config.proto

@@ -19,6 +19,8 @@ message Config {
   RandRangeConfig xPaddingBytes = 8;
   Multiplexing xmux = 9;
   xray.transport.internet.StreamConfig downloadSettings = 10;
+  string mode = 11;
+  bool noGRPCHeader = 12;
 }
 
 message RandRangeConfig {

transport/internet/splithttp/dialer.go

@@ -254,9 +254,9 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 
 	httpClient, muxRes := getHTTPClient(ctx, dest, streamSettings)
 
-	var httpClient2 DialerClient
+	httpClient2 := httpClient
+	requestURL2 := requestURL
 	var muxRes2 *muxResource
-	var requestURL2 url.URL
 	if transportConfiguration.DownloadSettings != nil {
 		globalDialerAccess.Lock()
 		if streamSettings.DownloadSettings == nil {
@@ -275,15 +275,14 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 		if requestURL2.Host == "" {
 			requestURL2.Host = memory2.Destination.NetAddr()
 		}
-		requestURL2.Path = requestURL.Path // the same
+		requestURL2.Path = config2.GetNormalizedPath() + sessionIdUuid.String()
 		requestURL2.RawQuery = config2.GetNormalizedQuery()
 	}
 
-	maxUploadSize := scMaxEachPostBytes.roll()
-	// WithSizeLimit(0) will still allow single bytes to pass, and a lot of
-	// code relies on this behavior. Subtract 1 so that together with
-	// uploadWriter wrapper, exact size limits can be enforced
-	uploadPipeReader, uploadPipeWriter := pipe.New(pipe.WithSizeLimit(maxUploadSize - 1))
+	reader, remoteAddr, localAddr, err := httpClient2.OpenDownload(context.WithoutCancel(ctx), requestURL2.String())
+	if err != nil {
+		return nil, err
+	}
 
 	if muxRes != nil {
 		muxRes.OpenRequests.Add(1)
@@ -291,15 +290,53 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 	if muxRes2 != nil {
 		muxRes2.OpenRequests.Add(1)
 	}
+	closed := false
+
+	conn := splitConn{
+		writer:     nil,
+		reader:     reader,
+		remoteAddr: remoteAddr,
+		localAddr:  localAddr,
+		onClose: func() {
+			if closed {
+				return
+			}
+			closed = true
+			if muxRes != nil {
+				muxRes.OpenRequests.Add(-1)
+			}
+			if muxRes2 != nil {
+				muxRes2.OpenRequests.Add(-1)
+			}
+		},
+	}
+
+	mode := transportConfiguration.Mode
+	if mode == "auto" {
+		mode = "packet-up"
+		if (tlsConfig != nil && len(tlsConfig.NextProtocol) != 1) || realityConfig != nil {
+			mode = "stream-up"
+		}
+	}
+	errors.LogInfo(ctx, "XHTTP is using mode: "+mode)
+	if mode == "stream-up" {
+		conn.writer = httpClient.OpenUpload(ctx, requestURL.String())
+		return stat.Connection(&conn), nil
+	}
+
+	maxUploadSize := scMaxEachPostBytes.roll()
+	// WithSizeLimit(0) will still allow single bytes to pass, and a lot of
+	// code relies on this behavior. Subtract 1 so that together with
+	// uploadWriter wrapper, exact size limits can be enforced
+	// uploadPipeReader, uploadPipeWriter := pipe.New(pipe.WithSizeLimit(maxUploadSize - 1))
+	uploadPipeReader, uploadPipeWriter := pipe.New(pipe.WithSizeLimit(maxUploadSize - buf.Size))
+
+	conn.writer = uploadWriter{
+		uploadPipeWriter,
+		maxUploadSize,
+	}
 
 	go func() {
-		if muxRes != nil {
-			defer muxRes.OpenRequests.Add(-1)
-		}
-		if muxRes2 != nil {
-			defer muxRes2.OpenRequests.Add(-1)
-		}
-
 		requestsLimiter := semaphore.New(int(scMaxConcurrentPosts.roll()))
 		var requestCounter int64
 
@@ -352,30 +389,6 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
 		}
 	}()
 
-	httpClient3 := httpClient
-	requestURL3 := requestURL
-	if httpClient2 != nil {
-		httpClient3 = httpClient2
-		requestURL3 = requestURL2
-	}
-
-	reader, remoteAddr, localAddr, err := httpClient3.OpenDownload(context.WithoutCancel(ctx), requestURL3.String())
-	if err != nil {
-		return nil, err
-	}
-
-	writer := uploadWriter{
-		uploadPipeWriter,
-		maxUploadSize,
-	}
-
-	conn := splitConn{
-		writer:     writer,
-		reader:     reader,
-		remoteAddr: remoteAddr,
-		localAddr:  localAddr,
-	}
-
 	return stat.Connection(&conn), nil
 }
 
@@ -392,10 +405,12 @@ type uploadWriter struct {
 }
 
 func (w uploadWriter) Write(b []byte) (int, error) {
-	capacity := int(w.maxLen - w.Len())
-	if capacity > 0 && capacity < len(b) {
-		b = b[:capacity]
-	}
+	/*
+		capacity := int(w.maxLen - w.Len())
+		if capacity > 0 && capacity < len(b) {
+			b = b[:capacity]
+		}
+	*/
 
 	buffer := buf.New()
 	n, err := buffer.Write(b)

transport/internet/splithttp/hub.go

@@ -100,6 +100,8 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 		return
 	}
 
+	h.config.WriteResponseHeader(writer)
+
 	sessionId := ""
 	subpath := strings.Split(request.URL.Path[len(h.path):], "/")
 	if len(subpath) > 0 {
@@ -134,7 +136,26 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 		}
 
 		if seq == "" {
-			errors.LogInfo(context.Background(), "no seq on request:", request.URL.Path)
+			if h.config.Mode == "packet-up" {
+				errors.LogInfo(context.Background(), "stream-up mode is not allowed")
+				writer.WriteHeader(http.StatusBadRequest)
+				return
+			}
+			err = currentSession.uploadQueue.Push(Packet{
+				Reader: request.Body,
+			})
+			if err != nil {
+				errors.LogInfoInner(context.Background(), err, "failed to upload (PushReader)")
+				writer.WriteHeader(http.StatusConflict)
+			} else {
+				writer.WriteHeader(http.StatusOK)
+				<-request.Context().Done()
+			}
+			return
+		}
+
+		if h.config.Mode == "stream-up" {
+			errors.LogInfo(context.Background(), "packet-up mode is not allowed")
 			writer.WriteHeader(http.StatusBadRequest)
 			return
 		}
@@ -148,14 +169,14 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 		}
 
 		if err != nil {
-			errors.LogInfoInner(context.Background(), err, "failed to upload")
+			errors.LogInfoInner(context.Background(), err, "failed to upload (ReadAll)")
 			writer.WriteHeader(http.StatusInternalServerError)
 			return
 		}
 
 		seqInt, err := strconv.ParseUint(seq, 10, 64)
 		if err != nil {
-			errors.LogInfoInner(context.Background(), err, "failed to upload")
+			errors.LogInfoInner(context.Background(), err, "failed to upload (ParseUint)")
 			writer.WriteHeader(http.StatusInternalServerError)
 			return
 		}
@@ -166,12 +187,11 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 		})
 
 		if err != nil {
-			errors.LogInfoInner(context.Background(), err, "failed to upload")
+			errors.LogInfoInner(context.Background(), err, "failed to upload (PushPayload)")
 			writer.WriteHeader(http.StatusInternalServerError)
 			return
 		}
 
-		h.config.WriteResponseHeader(writer)
 		writer.WriteHeader(http.StatusOK)
 	} else if request.Method == "GET" {
 		responseFlusher, ok := writer.(http.Flusher)
@@ -195,8 +215,6 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 			writer.Header().Set("Content-Type", "text/event-stream")
 		}
 
-		h.config.WriteResponseHeader(writer)
-
 		writer.WriteHeader(http.StatusOK)
 
 		responseFlusher.Flush()
@@ -223,6 +241,7 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 
 		conn.Close()
 	} else {
+		errors.LogInfo(context.Background(), "unsupported method: ", request.Method)
 		writer.WriteHeader(http.StatusMethodNotAllowed)
 	}
 }

transport/internet/splithttp/splithttp_test.go

@@ -424,8 +424,8 @@ func Test_maxUpload(t *testing.T) {
 		ProtocolSettings: &Config{
 			Path: "/sh",
 			ScMaxEachPostBytes: &RandRangeConfig{
-				From: 100,
-				To:   100,
+				From: 10000,
+				To:   10000,
 			},
 		},
 	}
@@ -434,7 +434,7 @@ func Test_maxUpload(t *testing.T) {
 	listen, err := ListenSH(context.Background(), net.LocalHostIP, listenPort, streamSettings, func(conn stat.Connection) {
 		go func(c stat.Connection) {
 			defer c.Close()
-			var b [1024]byte
+			var b [10240]byte
 			c.SetReadDeadline(time.Now().Add(2 * time.Second))
 			n, err := c.Read(b[:])
 			if err != nil {
@@ -452,11 +452,11 @@ func Test_maxUpload(t *testing.T) {
 	conn, err := Dial(ctx, net.TCPDestination(net.DomainAddress("localhost"), listenPort), streamSettings)
 
 	// send a slightly too large upload
-	var upload [101]byte
+	var upload [10001]byte
 	_, err = conn.Write(upload[:])
 	common.Must(err)
 
-	var b [1024]byte
+	var b [10240]byte
 	n, _ := io.ReadFull(conn, b[:])
 	fmt.Println("string is", n)
 	if string(b[:n]) != "Response" {
@@ -464,7 +464,7 @@ func Test_maxUpload(t *testing.T) {
 	}
 	common.Must(conn.Close())
 
-	if uploadSize > 100 || uploadSize == 0 {
+	if uploadSize > 10000 || uploadSize == 0 {
 		t.Error("incorrect upload size: ", uploadSize)
 	}
 

transport/internet/splithttp/upload_queue.go

@@ -6,17 +6,20 @@ package splithttp
 import (
 	"container/heap"
 	"io"
+	"runtime"
 	"sync"
 
 	"github.com/xtls/xray-core/common/errors"
 )
 
 type Packet struct {
+	Reader  io.ReadCloser
 	Payload []byte
 	Seq     uint64
 }
 
 type uploadQueue struct {
+	reader          io.ReadCloser
 	pushedPackets   chan Packet
 	writeCloseMutex sync.Mutex
 	heap            uploadHeap
@@ -39,7 +42,16 @@ func (h *uploadQueue) Push(p Packet) error {
 	h.writeCloseMutex.Lock()
 	defer h.writeCloseMutex.Unlock()
 
+	runtime.Gosched()
+	if h.reader != nil && p.Reader != nil {
+		p.Reader.Close()
+		return errors.New("h.reader already exists")
+	}
+
 	if h.closed {
+		if p.Reader != nil {
+			p.Reader.Close()
+		}
 		return errors.New("splithttp packet queue closed")
 	}
 
@@ -55,10 +67,18 @@ func (h *uploadQueue) Close() error {
 		h.closed = true
 		close(h.pushedPackets)
 	}
+	runtime.Gosched()
+	if h.reader != nil {
+		return h.reader.Close()
+	}
 	return nil
 }
 
 func (h *uploadQueue) Read(b []byte) (int, error) {
+	if h.reader != nil {
+		return h.reader.Read(b)
+	}
+
 	if h.closed {
 		return 0, io.EOF
 	}
@@ -68,6 +88,10 @@ func (h *uploadQueue) Read(b []byte) (int, error) {
 		if !more {
 			return 0, io.EOF
 		}
+		if packet.Reader != nil {
+			h.reader = packet.Reader
+			return h.reader.Read(b)
+		}
 		heap.Push(&h.heap, packet)
 	}
 

transport/internet/tls/config.go

@@ -1,6 +1,7 @@
 package tls
 
 import (
+	"bytes"
 	"context"
 	"crypto/hmac"
 	"crypto/tls"
@@ -10,7 +11,6 @@ import (
 	"strings"
 	"sync"
 	"time"
-	"bytes"
 
 	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/net"
@@ -70,7 +70,7 @@ func (c *Config) BuildCertificates() []*tls.Certificate {
 			continue
 		}
 		index := len(certs) - 1
-		setupOcspTicker(entry, func(isReloaded, isOcspstapling bool){
+		setupOcspTicker(entry, func(isReloaded, isOcspstapling bool) {
 			cert := certs[index]
 			if isReloaded {
 				if newKeyPair := getX509KeyPair(); newKeyPair != nil {
@@ -162,7 +162,7 @@ func (c *Config) getCustomCA() []*Certificate {
 	for _, certificate := range c.Certificate {
 		if certificate.Usage == Certificate_AUTHORITY_ISSUE {
 			certs = append(certs, certificate)
-			setupOcspTicker(certificate, func(isReloaded, isOcspstapling bool){ })
+			setupOcspTicker(certificate, func(isReloaded, isOcspstapling bool) {})
 		}
 	}
 	return certs
@@ -344,6 +344,10 @@ func (c *Config) GetTLSConfig(opts ...Option) *tls.Config {
 		config.ServerName = sn
 	}
 
+	if len(c.CurvePreferences) > 0 {
+		config.CurvePreferences = ParseCurveName(c.CurvePreferences)
+	}
+
 	if len(config.NextProtos) == 0 {
 		config.NextProtos = []string{"h2", "http/1.1"}
 	}
@@ -429,3 +433,23 @@ func ConfigFromStreamSettings(settings *internet.MemoryStreamConfig) *Config {
 	}
 	return config
 }
+
+func ParseCurveName(curveNames []string) []tls.CurveID {
+	curveMap := map[string]tls.CurveID{
+		"curvep256":             tls.CurveP256,
+		"curvep384":             tls.CurveP384,
+		"curvep521":             tls.CurveP521,
+		"x25519":                tls.X25519,
+		"x25519kyber768draft00": 0x6399,
+	}
+
+	var curveIDs []tls.CurveID
+	for _, name := range curveNames {
+		if curveID, ok := curveMap[strings.ToLower(name)]; ok {
+			curveIDs = append(curveIDs, curveID)
+		} else {
+			errors.LogWarning(context.Background(), "unsupported curve name: "+name)
+		}
+	}
+	return curveIDs
+}

transport/internet/tls/config.pb.go

@@ -213,6 +213,8 @@ type Config struct {
 	// @Critical
 	PinnedPeerCertificatePublicKeySha256 [][]byte `protobuf:"bytes,14,rep,name=pinned_peer_certificate_public_key_sha256,json=pinnedPeerCertificatePublicKeySha256,proto3" json:"pinned_peer_certificate_public_key_sha256,omitempty"`
 	MasterKeyLog                         string   `protobuf:"bytes,15,opt,name=master_key_log,json=masterKeyLog,proto3" json:"master_key_log,omitempty"`
+	// Lists of string as CurvePreferences values.
+	CurvePreferences []string `protobuf:"bytes,16,rep,name=curve_preferences,json=curvePreferences,proto3" json:"curve_preferences,omitempty"`
 }
 
 func (x *Config) Reset() {
@@ -343,6 +345,13 @@ func (x *Config) GetMasterKeyLog() string {
 	return ""
 }
 
+func (x *Config) GetCurvePreferences() []string {
+	if x != nil {
+		return x.CurvePreferences
+	}
+	return nil
+}
+
 var File_transport_internet_tls_config_proto protoreflect.FileDescriptor
 
 var file_transport_internet_tls_config_proto_rawDesc = []byte{
@@ -374,7 +383,7 @@ var file_transport_internet_tls_config_proto_rawDesc = []byte{
 	0x4e, 0x43, 0x49, 0x50, 0x48, 0x45, 0x52, 0x4d, 0x45, 0x4e, 0x54, 0x10, 0x00, 0x12, 0x14, 0x0a,
 	0x10, 0x41, 0x55, 0x54, 0x48, 0x4f, 0x52, 0x49, 0x54, 0x59, 0x5f, 0x56, 0x45, 0x52, 0x49, 0x46,
 	0x59, 0x10, 0x01, 0x12, 0x13, 0x0a, 0x0f, 0x41, 0x55, 0x54, 0x48, 0x4f, 0x52, 0x49, 0x54, 0x59,
-	0x5f, 0x49, 0x53, 0x53, 0x55, 0x45, 0x10, 0x02, 0x22, 0xb3, 0x05, 0x0a, 0x06, 0x43, 0x6f, 0x6e,
+	0x5f, 0x49, 0x53, 0x53, 0x55, 0x45, 0x10, 0x02, 0x22, 0xe0, 0x05, 0x0a, 0x06, 0x43, 0x6f, 0x6e,
 	0x66, 0x69, 0x67, 0x12, 0x25, 0x0a, 0x0e, 0x61, 0x6c, 0x6c, 0x6f, 0x77, 0x5f, 0x69, 0x6e, 0x73,
 	0x65, 0x63, 0x75, 0x72, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0d, 0x61, 0x6c, 0x6c,
 	0x6f, 0x77, 0x49, 0x6e, 0x73, 0x65, 0x63, 0x75, 0x72, 0x65, 0x12, 0x4a, 0x0a, 0x0b, 0x63, 0x65,
@@ -417,15 +426,18 @@ var file_transport_internet_tls_config_proto_rawDesc = []byte{
 	0x72, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x65, 0x50, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x4b,
 	0x65, 0x79, 0x53, 0x68, 0x61, 0x32, 0x35, 0x36, 0x12, 0x24, 0x0a, 0x0e, 0x6d, 0x61, 0x73, 0x74,
 	0x65, 0x72, 0x5f, 0x6b, 0x65, 0x79, 0x5f, 0x6c, 0x6f, 0x67, 0x18, 0x0f, 0x20, 0x01, 0x28, 0x09,
-	0x52, 0x0c, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x4b, 0x65, 0x79, 0x4c, 0x6f, 0x67, 0x42, 0x73,
-	0x0a, 0x1f, 0x63, 0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73,
-	0x70, 0x6f, 0x72, 0x74, 0x2e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x74, 0x6c,
-	0x73, 0x50, 0x01, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
-	0x78, 0x74, 0x6c, 0x73, 0x2f, 0x78, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x74,
-	0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65,
-	0x74, 0x2f, 0x74, 0x6c, 0x73, 0xaa, 0x02, 0x1b, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x54, 0x72, 0x61,
-	0x6e, 0x73, 0x70, 0x6f, 0x72, 0x74, 0x2e, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e,
-	0x54, 0x6c, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x52, 0x0c, 0x6d, 0x61, 0x73, 0x74, 0x65, 0x72, 0x4b, 0x65, 0x79, 0x4c, 0x6f, 0x67, 0x12, 0x2b,
+	0x0a, 0x11, 0x63, 0x75, 0x72, 0x76, 0x65, 0x5f, 0x70, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e,
+	0x63, 0x65, 0x73, 0x18, 0x10, 0x20, 0x03, 0x28, 0x09, 0x52, 0x10, 0x63, 0x75, 0x72, 0x76, 0x65,
+	0x50, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, 0x73, 0x42, 0x73, 0x0a, 0x1f, 0x63,
+	0x6f, 0x6d, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x70, 0x6f, 0x72,
+	0x74, 0x2e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x74, 0x6c, 0x73, 0x50, 0x01,
+	0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x78, 0x74, 0x6c,
+	0x73, 0x2f, 0x78, 0x72, 0x61, 0x79, 0x2d, 0x63, 0x6f, 0x72, 0x65, 0x2f, 0x74, 0x72, 0x61, 0x6e,
+	0x73, 0x70, 0x6f, 0x72, 0x74, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2f, 0x74,
+	0x6c, 0x73, 0xaa, 0x02, 0x1b, 0x58, 0x72, 0x61, 0x79, 0x2e, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x70,
+	0x6f, 0x72, 0x74, 0x2e, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x2e, 0x54, 0x6c, 0x73,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

transport/internet/tls/config.proto

@@ -84,4 +84,7 @@ message Config {
   repeated bytes pinned_peer_certificate_public_key_sha256 = 14;
 
   string master_key_log = 15;
+
+  // Lists of string as CurvePreferences values.
+  repeated string curve_preferences = 16;
 }

transport/internet/tls/config_other.go

@@ -51,5 +51,5 @@ func (c *Config) getCertPool() (*x509.CertPool, error) {
 			return nil, errors.New("append cert to root").AtWarning().Base(err)
 		}
 	}
-	return pool, err
+	return pool, nil
 }

transport/pipe/impl.go

@@ -47,11 +47,11 @@ var (
 )
 
 func (p *pipe) Len() int32 {
-    data := p.data
-    if data == nil {
-        return 0
-    }
-    return data.Len()
+	data := p.data
+	if data == nil {
+		return 0
+	}
+	return data.Len()
 }
 
 func (p *pipe) getState(forRead bool) error {

transport/pipe/writer.go

@@ -20,7 +20,7 @@ func (w *Writer) Close() error {
 }
 
 func (w *Writer) Len() int32 {
-    return w.pipe.Len()
+	return w.pipe.Len()
 }
 
 // Interrupt implements common.Interruptible.