hy2内核支持sniff设置

.github/workflows/Publish Docker image.yml

@@ -51,9 +51,9 @@ jobs:
           digest="${{ steps.build.outputs.digest }}"
           touch "/tmp/digests/${digest#sha256:}"          
       - name: Upload digest
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.0.0
         with:
-          name: digests
+          name: digests-${{ matrix.platform }}
           path: /tmp/digests/*
           if-no-files-found: error
           retention-days: 1

core/hy2/config.go

@@ -18,6 +18,8 @@ import (
 	"github.com/apernet/hysteria/extras/v2/masq"
 	"github.com/apernet/hysteria/extras/v2/obfs"
 	"github.com/apernet/hysteria/extras/v2/outbounds"
+	"github.com/apernet/hysteria/extras/v2/sniff"
+	eUtils "github.com/apernet/hysteria/extras/v2/utils"
 	"go.uber.org/zap"
 )
 
@@ -161,6 +163,29 @@ func (n *Hysteria2node) getBandwidthConfig(info *panel.NodeInfo) *server.Bandwid
 	return band
 }
 
+func (n *Hysteria2node) getRequestHook(c *serverConfig) (server.RequestHook, error) {
+	if c.Sniff.Enable {
+		s := &sniff.Sniffer{
+			Timeout:       c.Sniff.Timeout,
+			RewriteDomain: c.Sniff.RewriteDomain,
+		}
+		if c.Sniff.TCPPorts != "" {
+			s.TCPPorts = eUtils.ParsePortUnion(c.Sniff.TCPPorts)
+			if s.TCPPorts == nil {
+				return nil, fmt.Errorf("sniff.tcpPorts: invalid port union")
+			}
+		}
+		if c.Sniff.UDPPorts != "" {
+			s.UDPPorts = eUtils.ParsePortUnion(c.Sniff.UDPPorts)
+			if s.UDPPorts == nil {
+				return nil, fmt.Errorf("sniff.udpPorts: invalid port union")
+			}
+		}
+		return s, nil
+	}
+	return nil, nil
+}
+
 func (n *Hysteria2node) getOutboundConfig(c *serverConfig) (server.Outbound, error) {
 	// Resolver, ACL, actual outbound are all implemented through the Outbound interface.
 	// Depending on the config, we build a chain like this:
@@ -368,6 +393,10 @@ func (n *Hysteria2node) getHyConfig(info *panel.NodeInfo, config *conf.Options,
 	if err != nil {
 		return nil, err
 	}
+	sniff, err := n.getRequestHook(c)
+	if err != nil {
+		return nil, err
+	}
 	Outbound, err := n.getOutboundConfig(c)
 	if err != nil {
 		return nil, err
@@ -380,6 +409,7 @@ func (n *Hysteria2node) getHyConfig(info *panel.NodeInfo, config *conf.Options,
 		TLSConfig:             *tls,
 		QUICConfig:            *quic,
 		Conn:                  conn,
+		RequestHook:           sniff,
 		Outbound:              Outbound,
 		BandwidthConfig:       *n.getBandwidthConfig(info),
 		IgnoreClientBandwidth: info.Hysteria2.Ignore_Client_Bandwidth,

core/hy2/serverConfig.go

@@ -17,10 +17,12 @@ type serverConfig struct {
 	QUIC                  serverConfigQUIC            `mapstructure:"quic"`
 	Bandwidth             serverConfigBandwidth       `mapstructure:"bandwidth"`
 	IgnoreClientBandwidth bool                        `mapstructure:"ignoreClientBandwidth"`
+	SpeedTest             bool                        `mapstructure:"speedTest"`
 	DisableUDP            bool                        `mapstructure:"disableUDP"`
 	UDPIdleTimeout        time.Duration               `mapstructure:"udpIdleTimeout"`
 	Auth                  serverConfigAuth            `mapstructure:"auth"`
 	Resolver              serverConfigResolver        `mapstructure:"resolver"`
+	Sniff                 serverConfigSniff           `mapstructure:"sniff"`
 	ACL                   serverConfigACL             `mapstructure:"acl"`
 	Outbounds             []serverConfigOutboundEntry `mapstructure:"outbounds"`
 	TrafficStats          serverConfigTrafficStats    `mapstructure:"trafficStats"`
@@ -112,6 +114,14 @@ type serverConfigResolver struct {
 	HTTPS serverConfigResolverHTTPS `mapstructure:"https"`
 }
 
+type serverConfigSniff struct {
+	Enable        bool          `mapstructure:"enable"`
+	Timeout       time.Duration `mapstructure:"timeout"`
+	RewriteDomain bool          `mapstructure:"rewriteDomain"`
+	TCPPorts      string        `mapstructure:"tcpPorts"`
+	UDPPorts      string        `mapstructure:"udpPorts"`
+}
+
 type serverConfigACL struct {
 	File              string        `mapstructure:"file"`
 	Inline            []string      `mapstructure:"inline"`

go.mod

@@ -1,8 +1,8 @@
 module github.com/InazumaV/V2bX
 
-go 1.23
+go 1.24
 
-toolchain go1.23.2
+toolchain go1.24.0
 
 require (
 	github.com/apernet/hysteria/core/v2 v2.6.1
@@ -20,9 +20,9 @@ require (
 	github.com/sirupsen/logrus v1.9.3
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0
-	github.com/xtls/xray-core v1.8.25-0.20250207135752-1d9e6bc2f376
+	github.com/xtls/xray-core v1.8.25-0.20250302130755-b9cb93d3c23d
 	go.uber.org/zap v1.27.0
-	golang.org/x/crypto v0.32.0
+	golang.org/x/crypto v0.35.0
 	golang.org/x/sys v0.30.0
 	google.golang.org/protobuf v1.36.5
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
@@ -110,7 +110,7 @@ require (
 	github.com/golang-jwt/jwt/v4 v4.5.1 // indirect
 	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
 	github.com/google/btree v1.1.3 // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/pprof v0.0.0-20240528025155-186aa0362fba // indirect
 	github.com/google/s2a-go v0.1.8 // indirect
@@ -189,7 +189,7 @@ require (
 	github.com/pquerna/otp v1.4.0 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/quic-go/qtls-go1-20 v0.4.1 // indirect
-	github.com/quic-go/quic-go v0.49.0 // indirect
+	github.com/quic-go/quic-go v0.50.0 // indirect
 	github.com/refraction-networking/utls v1.6.7 // indirect
 	github.com/regfish/regfish-dnsapi-go v0.1.1 // indirect
 	github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 // indirect
@@ -265,10 +265,10 @@ require (
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
 	golang.org/x/exp v0.0.0-20241210194714-1829a127f884 // indirect
 	golang.org/x/mod v0.22.0 // indirect
-	golang.org/x/net v0.34.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
 	golang.org/x/oauth2 v0.24.0 // indirect
 	golang.org/x/sync v0.11.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
 	golang.org/x/time v0.8.0 // indirect
 	golang.org/x/tools v0.28.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
@@ -283,7 +283,7 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	gvisor.dev/gvisor v0.0.0-20240320123526-dc6abceb7ff0 // indirect
-	lukechampine.com/blake3 v1.3.0 // indirect
+	lukechampine.com/blake3 v1.4.0 // indirect
 )
 
 //replace github.com/sagernet/sing-box v1.12.0 => /root/sing-box_mod

go.sum

@@ -412,8 +412,8 @@ github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/go-github/v32 v32.1.0/go.mod h1:rIEpZD9CTDQwDK9GDrtMTycQNA4JU3qBsCizh3q2WCI=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
@@ -825,8 +825,8 @@ github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
 github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
 github.com/quic-go/qtls-go1-20 v0.4.1 h1:D33340mCNDAIKBqXuAvexTNMUByrYmFYVfKfDN5nfFs=
 github.com/quic-go/qtls-go1-20 v0.4.1/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
-github.com/quic-go/quic-go v0.49.0 h1:w5iJHXwHxs1QxyBv1EHKuC50GX5to8mJAxvtnttJp94=
+github.com/quic-go/quic-go v0.50.0 h1:3H/ld1pa3CYhkcc20TPIyG1bNsdhn9qZBGN3b9/UyUo=
-github.com/quic-go/quic-go v0.49.0/go.mod h1:s2wDnmCdooUQBmQfpUSTCYBl1/D4FcqbULMMkASvR6s=
+github.com/quic-go/quic-go v0.50.0/go.mod h1:Vim6OmUvlYdwBhXP9ZVrtGmCMWa3wEqhq3NgYrI8b4E=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/redis/go-redis/v9 v9.6.1 h1:HHDteefn6ZkTtY5fGUE8tj8uy85AHk6zP7CpzIAM0y4=
@@ -1032,8 +1032,8 @@ github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQ
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xtls/reality v0.0.0-20240909153216-e26ae2305463 h1:g1Cj7d+my6k/HHxLAyxPwyX8i7FGRr6ulBDMkBzg2BM=
 github.com/xtls/reality v0.0.0-20240909153216-e26ae2305463/go.mod h1:BjIOLmkEEtAgloAiVUcYj0Mt+YU00JARZw8AEU0IwAg=
-github.com/xtls/xray-core v1.8.25-0.20250207135752-1d9e6bc2f376 h1:SPt2MsGu7GBdpWH5dY+c/NrHk5GtJm3vTqTMIH6X3qs=
+github.com/xtls/xray-core v1.8.25-0.20250302130755-b9cb93d3c23d h1:dOX4b+WxmlICFx5hUxXaYkcIcqaQ03lX+BPuCzxSXgA=
-github.com/xtls/xray-core v1.8.25-0.20250207135752-1d9e6bc2f376/go.mod h1:3CIiFGvfTn/V7FKXz8j79ynHkf6QcTFOWLuQgfEQi2U=
+github.com/xtls/xray-core v1.8.25-0.20250302130755-b9cb93d3c23d/go.mod h1:0n4A2nJD1yZlxuXexV5rJODKcJJo8zpbTFcESVg8fgM=
 github.com/yandex-cloud/go-genproto v0.0.0-20241220122821-aeb3b05efd1c h1:Rnr+lDYXVkP+3eT8/d68iq4G/UeIhyCQk+HKa8toTvg=
 github.com/yandex-cloud/go-genproto v0.0.0-20241220122821-aeb3b05efd1c/go.mod h1:0LDD/IZLIUIV4iPH+YcF+jysO3jkSvADFGm4dCAuwQo=
 github.com/yandex-cloud/go-sdk v0.0.0-20241220131134-2393e243c134 h1:qmpz0Kvr9GAng8LAhRcKIpY71CEAcL3EBkftVlsP5Cw=
@@ -1128,8 +1128,8 @@ golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIi
 golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
-golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
+golang.org/x/crypto v0.35.0 h1:b15kiHdrGCHrP6LvwaQ3c03kgNhhiMgvlhxHQhmg2Xs=
-golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
+golang.org/x/crypto v0.35.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
 golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -1225,8 +1225,8 @@ golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
-golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
+golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
-golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
+golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1340,8 +1340,8 @@ golang.org/x/term v0.10.0/go.mod h1:lpqdcUyK/oCiQxvxVrppt5ggO2KCZ5QblwqPnfZ6d5o=
 golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
-golang.org/x/term v0.28.0 h1:/Ts8HFuMR2E6IP/jlo7QVLZHggjKQbhu/7H0LJFr3Gg=
+golang.org/x/term v0.29.0 h1:L6pJp37ocefwRRtYPKSWOWzOtWSxVajvz2ldH/xi3iU=
-golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
+golang.org/x/term v0.29.0/go.mod h1:6bl4lRlvVuDgSf3179VpIxBF0o10JUpXWOnI7nErv7s=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1358,8 +1358,8 @@ golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1585,8 +1585,8 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-lukechampine.com/blake3 v1.3.0 h1:sJ3XhFINmHSrYCgl958hscfIa3bw8x4DqMP3u1YvoYE=
+lukechampine.com/blake3 v1.4.0 h1:xDbKOZCVbnZsfzM6mHSYcGRHZ3YrLDzqz8XnV4uaD5w=
-lukechampine.com/blake3 v1.3.0/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=
+lukechampine.com/blake3 v1.4.0/go.mod h1:MQJNQCTnR+kwOP/JEZSxj3MaQjp80FOFSNMMHXcSeX0=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=

limiter/limiter.go

@@ -37,7 +37,7 @@ type Limiter struct {
 	ProtocolRules []string
 	SpeedLimit    int
 	UserOnlineIP  *sync.Map      // Key: Name, value: {Key: Ip, value: Uid}
-	OldUserOnline *sync.Map 	 // Key: Ip, value: Uid
+	OldUserOnline *sync.Map      // Key: Ip, value: Uid
 	UUIDtoUID     map[string]int // Key: UUID, value: Uid
 	UserLimitInfo *sync.Map      // Key: Uid value: UserLimitInfo
 	ConnLimiter   *ConnLimiter   // Key: Uid value: ConnLimiter
@@ -164,6 +164,8 @@ func (l *Limiter) CheckLimit(taguuid string, ip string, isTcp bool, noSSUDP bool
 		} else {
 			userLimit = determineSpeedLimit(u.SpeedLimit, u.DynamicSpeedLimit)
 		}
+	} else {
+		return nil, true
 	}
 	if noSSUDP {
 		// Store online user for device limit
@@ -182,7 +184,7 @@ func (l *Limiter) CheckLimit(taguuid string, ip string, isTcp bool, noSSUDP bool
 					}
 				}
 			}
-		} else if v, ok := l.OldUserOnline.Load(ip); ok{
+		} else if v, ok := l.OldUserOnline.Load(ip); ok {
 			if v.(int) == uid {
 				l.OldUserOnline.Delete(ip)
 			}