修复无法添加IP到本地防火墙的问题

优化IP名单锁
增加简化的缓存条件设置
2022-09-04 17:06:19 +08:00 · 2022-09-03 21:10:13 +08:00 · 2022-09-03 18:16:35 +08:00 · 2022-09-03 09:56:36 +08:00 · 2022-09-03 09:54:25 +08:00 · 2022-09-02 16:12:58 +08:00
201 changed files with 3010 additions and 2606 deletions
--- a/build/build.sh
+++ b/build/build.sh
@@ -52,7 +52,6 @@ function build() {
 	cp "$ROOT"/configs/api.template.yaml "$DIST"/configs
 	cp -R "$ROOT"/www "$DIST"/
 	cp -R "$ROOT"/pages "$DIST"/
-	cp -R "$ROOT"/resources "$DIST"/

 	# we support TOA on linux/amd64 only
 	if [ "$OS" == "linux" -a "$ARCH" == "amd64" ]
--- a/build/resources/ipdata/ip2region/ip2region.db
+++ b/build/resources/ipdata/ip2region/ip2region.db
--- a/cmd/edge-node/main.go
+++ b/cmd/edge-node/main.go
@@ -2,6 +2,7 @@ package main

 import (
 	"encoding/json"
+	"flag"
 	"fmt"
 	"github.com/TeaOSLab/EdgeNode/internal/apps"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
@@ -19,7 +20,7 @@ import (
 )

 func main() {
-	app := apps.NewAppCmd().
+	var app = apps.NewAppCmd().
 		Version(teaconst.Version).
 		Product(teaconst.ProductName).
 		Usage(teaconst.ProcessName + " [-v|start|stop|restart|status|quit|test|reload|service|daemon|pprof|accesslog]").
@@ -67,24 +68,30 @@ func main() {
 		fmt.Println("done")
 	})
 	app.On("pprof", func() {
-		// TODO 自己指定端口
-		addr := "127.0.0.1:6060"
+		var flagSet = flag.NewFlagSet("pprof", flag.ExitOnError)
+		var addr string
+		flagSet.StringVar(&addr, "addr", "", "")
+		_ = flagSet.Parse(os.Args[2:])
+
+		if len(addr) == 0 {
+			addr = "127.0.0.1:6060"
+		}
 		logs.Println("starting with pprof '" + addr + "'...")

 		go func() {
 			err := http.ListenAndServe(addr, nil)
 			if err != nil {
-				logs.Println("[error]" + err.Error())
+				logs.Println("[ERROR]" + err.Error())
 			}
 		}()

-		node := nodes.NewNode()
+		var node = nodes.NewNode()
 		node.Start()
 	})
 	app.On("dbstat", func() {
 		teaconst.EnableDBStat = true

-		node := nodes.NewNode()
+		var node = nodes.NewNode()
 		node.Start()
 	})
 	app.On("trackers", func() {
@@ -154,7 +161,7 @@ func main() {
 	app.On("ip.drop", func() {
 		var args = os.Args[2:]
 		if len(args) == 0 {
-			fmt.Println("Usage: edge-node ip.drop IP [--timeout=SECONDS]")
+			fmt.Println("Usage: edge-node ip.drop IP [--timeout=SECONDS] [--async]")
 			return
 		}
 		var ip = args[0]
@@ -168,6 +175,11 @@ func main() {
 		if ok {
 			timeoutSeconds = types.Int(timeout[0])
 		}
+		var async = false
+		_, ok = options["async"]
+		if ok {
+			async = true
+		}

 		fmt.Println("drop ip '" + ip + "' for '" + types.String(timeoutSeconds) + "' seconds")
 		var sock = gosock.NewTmpSock(teaconst.ProcessName)
@@ -176,6 +188,7 @@ func main() {
 			Params: map[string]interface{}{
 				"ip":             ip,
 				"timeoutSeconds": timeoutSeconds,
+				"async":          async,
 			},
 		})
 		if err != nil {
@@ -305,8 +318,23 @@ func main() {
 			}
 		}
 	})
+	app.On("bandwidth", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "bandwidth"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+			return
+		}
+		var statsMap = maps.NewMap(reply.Params).Get("stats")
+		statsJSON, err := json.MarshalIndent(statsMap, "", "  ")
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+			return
+		}
+		fmt.Println(string(statsJSON))
+	})
 	app.Run(func() {
-		node := nodes.NewNode()
+		var node = nodes.NewNode()
 		node.Start()
 	})
 }
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.18

 replace (
 	github.com/TeaOSLab/EdgeCommon => ../EdgeCommon
+	github.com/fsnotify/fsnotify => github.com/iwind/fsnotify v1.5.2-0.20220817040843-193be2051ff4
 )

 require (
@@ -16,10 +17,10 @@ require (
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/golang/protobuf v1.5.2
 	github.com/google/nftables v0.0.0-20220407195405-950e408d48c6
-	github.com/iwind/TeaGo v0.0.0-20220304043459-0dd944a5b475
+	github.com/iwind/TeaGo v0.0.0-20220807030847-31de8e1cbe55
 	github.com/iwind/gofcgi v0.0.0-20210528023741-a92711d45f11
 	github.com/iwind/gosock v0.0.0-20211103081026-ee4652210ca4
-	github.com/iwind/gowebp v0.0.0-20211029040624-7331ecc78ed8
+	github.com/iwind/gowebp v0.0.0-20220819053541-c235395277b5
 	github.com/klauspost/compress v1.15.8
 	github.com/mattn/go-sqlite3 v1.14.9
 	github.com/mdlayher/netlink v1.4.2
@@ -27,20 +28,22 @@ require (
 	github.com/mssola/user_agent v0.5.3
 	github.com/pires/go-proxyproto v0.6.1
 	github.com/shirou/gopsutil/v3 v3.22.2
-	golang.org/x/image v0.0.0-20211028202545-6944b10bf410
+	golang.org/x/image v0.0.0-20220722155232-062f8c9fd539
 	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
-	golang.org/x/sys v0.0.0-20220412211240-33da011f77ad
+	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab
 	golang.org/x/text v0.3.7
 	google.golang.org/grpc v1.45.0
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+	gopkg.in/yaml.v3 v3.0.1
+	rogchap.com/v8go v0.7.0
 )

 require (
 	github.com/BurntSushi/toml v0.4.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/chai2010/webp v1.1.0 // indirect
+	github.com/chai2010/webp v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/go-sql-driver/mysql v1.5.0 // indirect
 	github.com/google/go-cmp v0.5.7 // indirect
 	github.com/josharian/native v0.0.0-20200817173448-b6b71def0850 // indirect
 	github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e // indirect
--- a/go.sum
+++ b/go.sum
@@ -1,17 +1,13 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v0.4.1 h1:GaI7EiDXDRfa8VshkTj7Fym7ha+y8/XxIgD2okUIjLw=
 github.com/BurntSushi/toml v0.4.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
-github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/DataDog/sketches-go v0.0.0-20190923095040-43f19ad77ff7/go.mod h1:Q5DbzQ+3AkgGwymQO7aZFNP7ns2lZKGtvRBzRXfdi60=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/andybalholm/brotli v1.0.4 h1:V7DdXeJtZscaqfNuAdSRuRFzuiKlHSC/Zh3zl9qY3JY=
 github.com/andybalholm/brotli v1.0.4/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
-github.com/benbjohnson/clock v1.0.3/go.mod h1:bGMdMPoPVvcYyt1gHDf4J2KE153Yf9BuiUKYMaxlTDM=
 github.com/biessek/golang-ico v0.0.0-20180326222316-d348d9ea4670 h1:FQPKKjDhzG0T4ew6dm6MGrXb4PRAi8ZmTuYuxcF62BM=
 github.com/biessek/golang-ico v0.0.0-20180326222316-d348d9ea4670/go.mod h1:iRWAFbKXMMkVQyxZ1PfGlkBr1TjATx1zy2MRprV7A3Q=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -20,8 +16,8 @@ github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghf
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/chai2010/webp v1.1.0 h1:4Ei0/BRroMF9FaXDG2e4OxwFcuW2vcXd+A6tyqTJUQQ=
-github.com/chai2010/webp v1.1.0/go.mod h1:LP12PG5IFmLGHUU26tBiCBKnghxx3toZFwDjOYvd3Ow=
+github.com/chai2010/webp v1.1.1 h1:jTRmEccAJ4MGrhFOrPMpNGIJ/eybIgwKpcACsrTEapk=
+github.com/chai2010/webp v1.1.1/go.mod h1:0XVwvZWdjjdxpUEIf7b9g9VkHFnInUSYujwqTLEuldU=
 github.com/cilium/ebpf v0.5.0/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
 github.com/cilium/ebpf v0.7.0/go.mod h1:/oI2+1shJiTGAMgl6/RgJr36Eo1jzrRcAWbcXO2usCA=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
@@ -37,7 +33,6 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dchest/captcha v0.0.0-20200903113550-03f5f0333e1f h1:q/DpyjJjZs94bziQ7YkBmIlpqbVP7yw179rnzoNVX1M=
 github.com/dchest/captcha v0.0.0-20200903113550-03f5f0333e1f/go.mod h1:QGrK8vMWWHQYQ3QU9bw9Y9OPNfxccGzfb41qjvVeXtY=
-github.com/dgryski/go-rendezvous v0.0.0-20200624174652-8d2f3be8b2d9/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
@@ -48,10 +43,8 @@ github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM0I9ntUbOk+k=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
-github.com/go-redis/redis/v8 v8.0.0-beta.7/go.mod h1:FGJAWDWFht1sQ4qxyJHZZbVyvnVcKQN0E3u5/5lRz+g=
 github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
 github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
 github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
@@ -83,20 +76,20 @@ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
-github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/nftables v0.0.0-20220407195405-950e408d48c6 h1:btadZscaRmsi/+fOhkyUguRpSnrf6dykNEWxDeUCj9I=
 github.com/google/nftables v0.0.0-20220407195405-950e408d48c6/go.mod h1:0F8on3JWMkm+xahTHItkiu/E1SPqMd0TOxNweQv8ptE=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
-github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/iwind/TeaGo v0.0.0-20220304043459-0dd944a5b475 h1:EseyfFaQOjWanGiby9KMw7PjDBMg/95tLDgIw/ns0Cw=
-github.com/iwind/TeaGo v0.0.0-20220304043459-0dd944a5b475/go.mod h1:HRHK0zoC/og3c9/hKosD9yYVMTnnzm3PgXUdhRYHaLc=
+github.com/iwind/TeaGo v0.0.0-20220807030847-31de8e1cbe55 h1:shQNx0flJFBwKsGE7Hs3bI2bDz+YF0zl/4qE8B2KRiY=
+github.com/iwind/TeaGo v0.0.0-20220807030847-31de8e1cbe55/go.mod h1:fi/Pq+/5m2HZoseM+39dMF57ANXRt6w4PkGu3NXPc5s=
+github.com/iwind/fsnotify v1.5.2-0.20220817040843-193be2051ff4 h1:PKtXlgNHJhdwl5ozio7KRV3n0SckMw+8ZC2NCpRSv8U=
+github.com/iwind/fsnotify v1.5.2-0.20220817040843-193be2051ff4/go.mod h1:DmAukmDY25inGlriLn0B2jidmvaDR1REOcPXwvzvDPI=
 github.com/iwind/gofcgi v0.0.0-20210528023741-a92711d45f11 h1:DaQjoWZhLNxjhIXedVg4/vFEtHkZhK4IjIwsWdyzBLg=
 github.com/iwind/gofcgi v0.0.0-20210528023741-a92711d45f11/go.mod h1:JtbX20untAjUVjZs1ZBtq80f5rJWvwtQNRL6EnuYRnY=
 github.com/iwind/gosock v0.0.0-20211103081026-ee4652210ca4 h1:VWGsCqTzObdlbf7UUE3oceIpcEKi4C/YBUszQXk118A=
 github.com/iwind/gosock v0.0.0-20211103081026-ee4652210ca4/go.mod h1:H5Q7SXwbx3a97ecJkaS2sD77gspzE7HFUafBO0peEyA=
-github.com/iwind/gowebp v0.0.0-20211029040624-7331ecc78ed8 h1:AojsHz9Es9B3He2MQQxeRq3TyD//o9huxUo7r1wh44g=
-github.com/iwind/gowebp v0.0.0-20211029040624-7331ecc78ed8/go.mod h1:QJBY2txYhLMzwLO29iB5ujDJ3s3V7DsZ582nw4Ss+tM=
+github.com/iwind/gowebp v0.0.0-20220819053541-c235395277b5 h1:SgKhrqRhWVpu0ZKxQM8MGjdhy7hlH3Xax8snwsZWSic=
+github.com/iwind/gowebp v0.0.0-20220819053541-c235395277b5/go.mod h1:Re7TEhwL+ygnxFg52fC0PWy01ULAIZp2QR0q5WwEOQA=
 github.com/josharian/native v0.0.0-20200817173448-b6b71def0850 h1:uhL5Gw7BINiiPAo24A2sxkcDI0Jt/sqp1v5xQCniEFA=
 github.com/josharian/native v0.0.0-20200817173448-b6b71def0850/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
 github.com/jsimonetti/rtnetlink v0.0.0-20190606172950-9527aa82566a/go.mod h1:Oz+70psSo5OFh8DBl0Zv2ACw7Esh6pPUphlvZG9x7uw=
@@ -109,14 +102,10 @@ github.com/jsimonetti/rtnetlink v0.0.0-20210212075122-66c871082f2b/go.mod h1:8w9
 github.com/jsimonetti/rtnetlink v0.0.0-20210525051524-4cc836578190/go.mod h1:NmKSdU4VGSiv1bMsdqNALI4RSvvjtz65tTMCnD05qLo=
 github.com/jsimonetti/rtnetlink v0.0.0-20211022192332-93da33804786 h1:N527AHMa793TP5z5GNAn/VLPzlc0ewzWdeP/25gDfgQ=
 github.com/jsimonetti/rtnetlink v0.0.0-20211022192332-93da33804786/go.mod h1:v4hqbTdfQngbVSZJVWUhGE/lbTFf9jb+ygmNUDQMuOs=
-github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e h1:LvL4XsI70QxOGHed6yhQtAU34Kx3Qq2wwBzGFKY8zKk=
 github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e/go.mod h1:kLgvv7o6UM+0QSf0QjAse3wReFDsb9qbZJdfexWlrQw=
-github.com/klauspost/compress v1.15.6 h1:6D9PcO8QWu0JyaQ2zUMmu16T1T+zjjEpP91guRsvDfY=
-github.com/klauspost/compress v1.15.6/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=
 github.com/klauspost/compress v1.15.8 h1:JahtItbkWjf2jzm/T+qgMxkP9EMHsqEUA6vCMGmXvhA=
 github.com/klauspost/compress v1.15.8/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
@@ -150,23 +139,11 @@ github.com/mdlayher/socket v0.0.0-20211102153432-57e3fa563ecb h1:2dC7L10LmTqlyMV
 github.com/mdlayher/socket v0.0.0-20211102153432-57e3fa563ecb/go.mod h1:nFZ1EtZYK8Gi/k6QNu7z7CgO20i/4ExeQswwWuPmG/g=
 github.com/miekg/dns v1.1.43 h1:JKfpVSCB84vrAmHzyrsxB5NAr5kLoMXZArPSw7Qlgyg=
 github.com/miekg/dns v1.1.43/go.mod h1:+evo5L0630/F6ca/Z9+GAqzhjGyn8/c+TBaOyfEl0V4=
-github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mssola/user_agent v0.5.3 h1:lBRPML9mdFuIZgI2cmlQ+atbpJdLdeVl2IDodjBR578=
 github.com/mssola/user_agent v0.5.3/go.mod h1:TTPno8LPY3wAIEKRpAtkdMT0f8SE24pLRGPahjCH4uw=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
-github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
-github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
-github.com/onsi/ginkgo v1.10.1/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
-github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
-github.com/onsi/ginkgo v1.14.0/go.mod h1:iSB4RoI2tjJc9BBv4NKIKWKya62Rps+oPG/Lv9klQyY=
 github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
-github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
-github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
 github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
-github.com/opentracing/opentracing-go v1.1.1-0.20190913142402-a7454ce5950e/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/pires/go-proxyproto v0.6.1 h1:EBupykFmo22SDjv4fQVQd2J9NOoLPmyZA/15ldOGkPw=
 github.com/pires/go-proxyproto v0.6.1/go.mod h1:Odh9VFOZJCf9G8cLW5o435Xf1J95Jw9Gw5rnCjcwzAY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -180,9 +157,7 @@ github.com/shirou/gopsutil/v3 v3.22.2/go.mod h1:WapW1AOOPlHyXr+yOyw3uYx36enocrtS
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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@@ -196,41 +171,30 @@ github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1
 github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yusufpapurcu/wmi v1.2.2 h1:KBNDSne4vP5mbSWnJbO+51IMOXJB67QiYCSBrubbPRg=
 github.com/yusufpapurcu/wmi v1.2.2/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
-go.opentelemetry.io/otel v0.7.0/go.mod h1:aZMyHG5TqDOXEgH2tyLiXSUKly1jT3yqE9PmrzIeCdo=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
 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 v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20200513190911-00229845015e/go.mod h1:4M0jN8W1tt0AVLNr8HDosyJCDCDuyL9N9+3m7wDWgKw=
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-golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
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-golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
-golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
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-golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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 golang.org/x/net v0.0.0-20191007182048-72f939374954/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
@@ -259,21 +223,15 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190411185658-b44545bcd369/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201118182958-a01c418693c7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -300,11 +258,10 @@ golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211205182925-97ca703d548d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220111092808-5a964db01320/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 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 v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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@@ -316,7 +273,6 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/tools v0.1.8 h1:P1HhGGuLW4aAclzjtmJdf0mJOjVUZUzOTqkAkWL+l6w=
@@ -330,7 +286,6 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
-google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/genproto v0.0.0-20220317150908-0efb43f6373e h1:fNKDNuUyC4WH+inqDMpfXDdfvwfYILbsX+oskGZ8hxg=
@@ -339,7 +294,6 @@ google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZi
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
-google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.45.0 h1:NEpgUqV3Z+ZjkqMsxMg11IaDrXY4RY6CQukSGK0uI1M=
@@ -358,25 +312,19 @@ google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQ
 google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
-gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.2.1/go.mod h1:lPVVZ2BS5TfnjLyizF7o7hv7j9/L+8cZY2hLyjP9cGY=
 honnef.co/go/tools v0.2.2 h1:MNh1AVMyVX23VUHE2O27jm6lNj3vjO5DexS4A1xvnzk=
 honnef.co/go/tools v0.2.2/go.mod h1:lPVVZ2BS5TfnjLyizF7o7hv7j9/L+8cZY2hLyjP9cGY=
+rogchap.com/v8go v0.7.0 h1:kgjbiO4zE5itA962ze6Hqmbs4HgZbGzmueCXsZtremg=
+rogchap.com/v8go v0.7.0/go.mod h1:MxgP3pL2MW4dpme/72QRs8sgNMmM0pRc8DPhcuLWPAs=
--- a/internal/apps/log_writer.go
+++ b/internal/apps/log_writer.go
@@ -89,7 +89,10 @@ func (this *LogWriter) Write(message string) {
 		}
 	}

-	this.c <- message
+	select {
+	case this.c <- message:
+	default:
+	}
 }

 func (this *LogWriter) Close() {
--- a/internal/caches/list_file.go
+++ b/internal/caches/list_file.go
@@ -96,13 +96,13 @@ func (this *FileList) Reset() error {
 }

 func (this *FileList) Add(hash string, item *Item) error {
-	var db = this.getDB(hash)
+	var db = this.GetDB(hash)

 	if !db.IsReady() {
 		return nil
 	}

-	err := db.Add(hash, item)
+	err := db.AddAsync(hash, item)
 	if err != nil {
 		return err
 	}
@@ -120,12 +120,17 @@ func (this *FileList) Add(hash string, item *Item) error {
 }

 func (this *FileList) Exist(hash string) (bool, error) {
-	var db = this.getDB(hash)
+	var db = this.GetDB(hash)

 	if !db.IsReady() {
 		return false, nil
 	}

+	// 如果Hash列表里不存在，那么必然不存在
+	if !db.hashMap.Exist(hash) {
+		return false, nil
+	}
+
 	var item = this.memoryCache.Read(hash)
 	if item != nil {
 		return true, nil
@@ -225,9 +230,9 @@ func (this *FileList) PurgeLFU(count int, callback func(hash string) error) erro
 				return err
 			}
 			if notFound {
-				_, err = db.deleteHitByHashStmt.Exec(hash)
+				err = db.DeleteHitAsync(hash)
 				if err != nil {
-					return err
+					return db.WrapError(err)
 				}
 			}

@@ -266,7 +271,7 @@ func (this *FileList) Stat(check func(hash string) bool) (*Stat, error) {
 		// 这里不设置过期时间、不使用 check 函数，目的是让查询更快速一些
 		_ = check

-		row := db.statStmt.QueryRow()
+		var row = db.statStmt.QueryRow()
 		if row.Err() != nil {
 			return nil, row.Err()
 		}
@@ -291,13 +296,13 @@ func (this *FileList) Count() (int64, error) {

 // IncreaseHit 增加点击量
 func (this *FileList) IncreaseHit(hash string) error {
-	var db = this.getDB(hash)
+	var db = this.GetDB(hash)

 	if !db.IsReady() {
 		return nil
 	}

-	return db.IncreaseHit(hash)
+	return db.IncreaseHitAsync(hash)
 }

 // OnAdd 添加事件
@@ -326,17 +331,23 @@ func (this *FileList) GetDBIndex(hash string) uint64 {
 	return fnv.HashString(hash) % CountFileDB
 }

-func (this *FileList) getDB(hash string) *FileListDB {
+func (this *FileList) GetDB(hash string) *FileListDB {
 	return this.dbList[fnv.HashString(hash)%CountFileDB]
 }

 func (this *FileList) remove(hash string) (notFound bool, err error) {
-	var db = this.getDB(hash)
+	var db = this.GetDB(hash)

 	if !db.IsReady() {
 		return false, nil
 	}

+	// HashMap中不存在，则确定不存在
+	if !db.hashMap.Exist(hash) {
+		return true, nil
+	}
+	defer db.hashMap.Delete(hash)
+
 	// 从缓存中删除
 	this.memoryCache.Delete(hash)

@@ -357,16 +368,16 @@ func (this *FileList) remove(hash string) (notFound bool, err error) {
 		return false, err
 	}

-	_, err = db.deleteByHashStmt.Exec(hash)
+	err = db.DeleteAsync(hash)
 	if err != nil {
-		return false, err
+		return false, db.WrapError(err)
 	}

 	atomic.AddInt64(&this.total, -1)

-	_, err = db.deleteHitByHashStmt.Exec(hash)
+	err = db.DeleteHitAsync(hash)
 	if err != nil {
-		return false, err
+		return false, db.WrapError(err)
 	}

 	if this.onRemove != nil {
--- a/internal/caches/list_file_db.go
+++ b/internal/caches/list_file_db.go
@@ -6,6 +6,8 @@ import (
 	"database/sql"
 	"errors"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
 	"github.com/iwind/TeaGo/types"
@@ -16,9 +18,15 @@ import (
 )

 type FileListDB struct {
+	dbPath string
+
 	readDB  *dbs.DB
 	writeDB *dbs.DB

+	writeBatch *dbs.Batch
+
+	hashMap *FileListHashMap
+
 	itemsTableName string
 	hitsTableName  string

@@ -28,29 +36,48 @@ type FileListDB struct {
 	isReady  bool

 	// cacheItems
-	existsByHashStmt   *dbs.Stmt // 根据hash检查是否存在
-	insertStmt         *dbs.Stmt // 写入数据
-	selectByHashStmt   *dbs.Stmt // 使用hash查询数据
-	deleteByHashStmt   *dbs.Stmt // 根据hash删除数据
+	existsByHashStmt *dbs.Stmt // 根据hash检查是否存在
+
+	insertStmt *dbs.Stmt // 写入数据
+	insertSQL  string
+
+	selectByHashStmt *dbs.Stmt // 使用hash查询数据
+
+	selectHashListStmt *dbs.Stmt
+
+	deleteByHashStmt *dbs.Stmt // 根据hash删除数据
+	deleteByHashSQL  string
+
 	statStmt           *dbs.Stmt // 统计
 	purgeStmt          *dbs.Stmt // 清理
 	deleteAllStmt      *dbs.Stmt // 删除所有数据
 	listOlderItemsStmt *dbs.Stmt // 读取较早存储的缓存

 	// hits
-	insertHitStmt       *dbs.Stmt // 写入数据
-	increaseHitStmt     *dbs.Stmt // 增加点击量
-	deleteHitByHashStmt *dbs.Stmt // 根据hash删除数据
-	lfuHitsStmt         *dbs.Stmt // 读取老的数据
+	insertHitSQL       string    // 写入数据
+	increaseHitSQL     string    // 增加点击量
+	deleteHitByHashSQL string    // 根据hash删除数据
+	lfuHitsStmt        *dbs.Stmt // 读取老的数据
 }

 func NewFileListDB() *FileListDB {
-	return &FileListDB{}
+	return &FileListDB{
+		hashMap: NewFileListHashMap(),
+	}
 }

 func (this *FileListDB) Open(dbPath string) error {
+	this.dbPath = dbPath
+
+	// 动态调整Cache值
+	var cacheSize = 32000
+	var memoryGB = utils.SystemMemoryGB()
+	if memoryGB >= 8 {
+		cacheSize += 32000 * memoryGB / 8
+	}
+
 	// write db
-	writeDB, err := sql.Open("sqlite3", "file:"+dbPath+"?cache=private&mode=rwc&_journal_mode=WAL&_sync=OFF&_cache_size=32000&_secure_delete=FAST")
+	writeDB, err := sql.Open("sqlite3", "file:"+dbPath+"?cache=private&mode=rwc&_journal_mode=WAL&_sync=OFF&_cache_size="+types.String(cacheSize)+"&_secure_delete=FAST")
 	if err != nil {
 		return errors.New("open write database failed: " + err.Error())
 	}
@@ -65,13 +92,22 @@ func (this *FileListDB) Open(dbPath string) error {
 	}**/

 	this.writeDB = dbs.NewDB(writeDB)
+	this.writeBatch = dbs.NewBatch(writeDB, 4)
+	this.writeBatch.OnFail(func(err error) {
+		remotelogs.Warn("LIST_FILE_DB", "run batch failed: "+err.Error())
+	})
+
+	goman.New(func() {
+		this.writeBatch.Exec()
+	})

 	if teaconst.EnableDBStat {
+		this.writeBatch.EnableStat(true)
 		this.writeDB.EnableStat(true)
 	}

 	// read db
-	readDB, err := sql.Open("sqlite3", "file:"+dbPath+"?cache=private&mode=ro&_journal_mode=WAL&_sync=OFF&_cache_size=32000")
+	readDB, err := sql.Open("sqlite3", "file:"+dbPath+"?cache=private&mode=ro&_journal_mode=WAL&_sync=OFF&_cache_size="+types.String(cacheSize))
 	if err != nil {
 		return errors.New("open read database failed: " + err.Error())
 	}
@@ -115,7 +151,8 @@ func (this *FileListDB) Init() error {
 		return err
 	}

-	this.insertStmt, err = this.writeDB.Prepare(`INSERT INTO "` + this.itemsTableName + `" ("hash", "key", "headerSize", "bodySize", "metaSize", "expiredAt", "staleAt", "host", "serverId", "createdAt") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`)
+	this.insertSQL = `INSERT INTO "` + this.itemsTableName + `" ("hash", "key", "headerSize", "bodySize", "metaSize", "expiredAt", "staleAt", "host", "serverId", "createdAt") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+	this.insertStmt, err = this.writeDB.Prepare(this.insertSQL)
 	if err != nil {
 		return err
 	}
@@ -125,7 +162,10 @@ func (this *FileListDB) Init() error {
 		return err
 	}

-	this.deleteByHashStmt, err = this.writeDB.Prepare(`DELETE FROM "` + this.itemsTableName + `" WHERE "hash"=?`)
+	this.selectHashListStmt, err = this.readDB.Prepare(`SELECT "id", "hash" FROM "` + this.itemsTableName + `" WHERE id>:id ORDER BY id ASC LIMIT 2000`)
+
+	this.deleteByHashSQL = `DELETE FROM "` + this.itemsTableName + `" WHERE "hash"=?`
+	this.deleteByHashStmt, err = this.writeDB.Prepare(this.deleteByHashSQL)
 	if err != nil {
 		return err
 	}
@@ -147,17 +187,11 @@ func (this *FileListDB) Init() error {

 	this.listOlderItemsStmt, err = this.readDB.Prepare(`SELECT "hash" FROM "` + this.itemsTableName + `" ORDER BY "id" ASC LIMIT ?`)

-	this.insertHitStmt, err = this.writeDB.Prepare(`INSERT INTO "` + this.hitsTableName + `" ("hash", "week2Hits", "week") VALUES (?, 1, ?)`)
+	this.insertHitSQL = `INSERT INTO "` + this.hitsTableName + `" ("hash", "week2Hits", "week") VALUES (?, 1, ?)`

-	this.increaseHitStmt, err = this.writeDB.Prepare(`INSERT INTO "` + this.hitsTableName + `" ("hash", "week2Hits", "week") VALUES (?, 1, ?) ON CONFLICT("hash") DO UPDATE SET "week1Hits"=IIF("week"=?, "week1Hits", "week2Hits"), "week2Hits"=IIF("week"=?, "week2Hits"+1, 1), "week"=?`)
-	if err != nil {
-		return err
-	}
+	this.increaseHitSQL = `INSERT INTO "` + this.hitsTableName + `" ("hash", "week2Hits", "week") VALUES (?, 1, ?) ON CONFLICT("hash") DO UPDATE SET "week1Hits"=IIF("week"=?, "week1Hits", "week2Hits"), "week2Hits"=IIF("week"=?, "week2Hits"+1, 1), "week"=?`

-	this.deleteHitByHashStmt, err = this.writeDB.Prepare(`DELETE FROM "` + this.hitsTableName + `" WHERE "hash"=?`)
-	if err != nil {
-		return err
-	}
+	this.deleteHitByHashSQL = `DELETE FROM "` + this.hitsTableName + `" WHERE "hash"=?`

 	this.lfuHitsStmt, err = this.readDB.Prepare(`SELECT "hash" FROM "` + this.hitsTableName + `" ORDER BY "week" ASC, "week1Hits"+"week2Hits" ASC LIMIT ?`)
 	if err != nil {
@@ -166,6 +200,14 @@ func (this *FileListDB) Init() error {

 	this.isReady = true

+	// 加载HashMap
+	go func() {
+		err := this.hashMap.Load(this)
+		if err != nil {
+			remotelogs.Error("LIST_FILE_DB", "load hash map failed: "+err.Error()+"(file: "+this.dbPath+")")
+		}
+	}()
+
 	return nil
 }

@@ -177,17 +219,47 @@ func (this *FileListDB) Total() int64 {
 	return this.total
 }

-func (this *FileListDB) Add(hash string, item *Item) error {
+func (this *FileListDB) AddAsync(hash string, item *Item) error {
+	this.hashMap.Add(hash)
+
+	if item.StaleAt == 0 {
+		item.StaleAt = item.ExpiredAt
+	}
+
+	this.writeBatch.Add(this.insertSQL, hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, utils.UnixTime())
+	return nil
+
+}
+
+func (this *FileListDB) AddSync(hash string, item *Item) error {
+	this.hashMap.Add(hash)
+
 	if item.StaleAt == 0 {
 		item.StaleAt = item.ExpiredAt
 	}

-	// 放入队列
 	_, err := this.insertStmt.Exec(hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, utils.UnixTime())
+	if err != nil {
+		return this.WrapError(err)
+	}
+
+	return nil
+}
+
+func (this *FileListDB) DeleteAsync(hash string) error {
+	this.hashMap.Delete(hash)
+
+	this.writeBatch.Add(this.deleteByHashSQL, hash)
+	return nil
+}
+
+func (this *FileListDB) DeleteSync(hash string) error {
+	this.hashMap.Delete(hash)
+
+	_, err := this.deleteByHashStmt.Exec(hash)
 	if err != nil {
 		return err
 	}
-
 	return nil
 }

@@ -246,10 +318,36 @@ func (this *FileListDB) ListLFUItems(count int) (hashList []string, err error) {
 	return
 }

-func (this *FileListDB) IncreaseHit(hash string) error {
+func (this *FileListDB) ListHashes(lastId int64) (hashList []string, maxId int64, err error) {
+	rows, err := this.selectHashListStmt.Query(lastId)
+	if err != nil {
+		return nil, 0, err
+	}
+	var id int64
+	var hash string
+	for rows.Next() {
+		err = rows.Scan(&id, &hash)
+		if err != nil {
+			_ = rows.Close()
+			return
+		}
+		maxId = id
+		hashList = append(hashList, hash)
+	}
+
+	_ = rows.Close()
+	return
+}
+
+func (this *FileListDB) IncreaseHitAsync(hash string) error {
 	var week = timeutil.Format("YW")
-	_, err := this.increaseHitStmt.Exec(hash, week, week, week, week)
-	return err
+	this.writeBatch.Add(this.increaseHitSQL, hash, week, week, week, week)
+	return nil
+}
+
+func (this *FileListDB) DeleteHitAsync(hash string) error {
+	this.writeBatch.Add(this.deleteHitByHashSQL, hash)
+	return nil
 }

 func (this *FileListDB) CleanPrefix(prefix string) error {
@@ -262,7 +360,7 @@ func (this *FileListDB) CleanPrefix(prefix string) error {
 	for {
 		result, err := this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET expiredAt=0,staleAt=? WHERE id IN (SELECT id FROM "`+this.itemsTableName+`" WHERE expiredAt>0 AND createdAt<=? AND INSTR("key", ?)=1 LIMIT `+types.String(count)+`)`, unixTime+int64(staleLife), unixTime, prefix)
 		if err != nil {
-			return err
+			return this.WrapError(err)
 		}
 		affectedRows, err := result.RowsAffected()
 		if err != nil {
@@ -281,9 +379,11 @@ func (this *FileListDB) CleanAll() error {

 	_, err := this.deleteAllStmt.Exec()
 	if err != nil {
-		return err
+		return this.WrapError(err)
 	}

+	this.hashMap.Clean()
+
 	return nil
 }

@@ -300,6 +400,9 @@ func (this *FileListDB) Close() error {
 	if this.selectByHashStmt != nil {
 		_ = this.selectByHashStmt.Close()
 	}
+	if this.selectHashListStmt != nil {
+		_ = this.selectHashListStmt.Close()
+	}
 	if this.deleteByHashStmt != nil {
 		_ = this.deleteByHashStmt.Close()
 	}
@@ -315,16 +418,6 @@ func (this *FileListDB) Close() error {
 	if this.listOlderItemsStmt != nil {
 		_ = this.listOlderItemsStmt.Close()
 	}
-
-	if this.insertHitStmt != nil {
-		_ = this.insertHitStmt.Close()
-	}
-	if this.increaseHitStmt != nil {
-		_ = this.increaseHitStmt.Close()
-	}
-	if this.deleteHitByHashStmt != nil {
-		_ = this.deleteHitByHashStmt.Close()
-	}
 	if this.lfuHitsStmt != nil {
 		_ = this.lfuHitsStmt.Close()
 	}
@@ -345,12 +438,23 @@ func (this *FileListDB) Close() error {
 		}
 	}

+	if this.writeBatch != nil {
+		this.writeBatch.Close()
+	}
+
 	if len(errStrings) == 0 {
 		return nil
 	}
 	return errors.New("close database failed: " + strings.Join(errStrings, ", "))
 }

+func (this *FileListDB) WrapError(err error) error {
+	if err == nil {
+		return nil
+	}
+	return errors.New(err.Error() + "(file: " + this.dbPath + ")")
+}
+
 // 初始化
 func (this *FileListDB) initTables(times int) error {
 	{
@@ -393,10 +497,10 @@ ON "` + this.itemsTableName + `" (
 				if dropErr == nil {
 					return this.initTables(times + 1)
 				}
-				return err
+				return this.WrapError(err)
 			}

-			return err
+			return this.WrapError(err)
 		}
 	}

@@ -421,10 +525,10 @@ ON "` + this.hitsTableName + `" (
 				if dropErr == nil {
 					return this.initTables(times + 1)
 				}
-				return err
+				return this.WrapError(err)
 			}

-			return err
+			return this.WrapError(err)
 		}
 	}

--- a/internal/caches/list_file_hash_map.go
+++ b/internal/caches/list_file_hash_map.go
@@ -0,0 +1,114 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"math/big"
+	"sync"
+)
+
+// FileListHashMap 文件Hash列表
+type FileListHashMap struct {
+	m map[uint64]zero.Zero
+
+	locker      sync.RWMutex
+	isAvailable bool
+	isReady     bool
+}
+
+func NewFileListHashMap() *FileListHashMap {
+	return &FileListHashMap{
+		m:           map[uint64]zero.Zero{},
+		isAvailable: false,
+		isReady:     false,
+	}
+}
+
+func (this *FileListHashMap) Load(db *FileListDB) error {
+	// 如果系统内存过小，我们不缓存
+	if utils.SystemMemoryGB() < 3 {
+		return nil
+	}
+
+	this.isAvailable = true
+
+	var lastId int64
+	for {
+		hashList, maxId, err := db.ListHashes(lastId)
+		if err != nil {
+			return err
+		}
+		if len(hashList) == 0 {
+			break
+		}
+		this.AddHashes(hashList)
+		lastId = maxId
+	}
+
+	this.isReady = true
+	return nil
+}
+
+func (this *FileListHashMap) Add(hash string) {
+	if !this.isAvailable {
+		return
+	}
+
+	this.locker.Lock()
+	this.m[this.bigInt(hash)] = zero.New()
+	this.locker.Unlock()
+}
+
+func (this *FileListHashMap) AddHashes(hashes []string) {
+	if !this.isAvailable {
+		return
+	}
+
+	this.locker.Lock()
+	for _, hash := range hashes {
+		this.m[this.bigInt(hash)] = zero.New()
+	}
+	this.locker.Unlock()
+}
+
+func (this *FileListHashMap) Delete(hash string) {
+	if !this.isAvailable {
+		return
+	}
+
+	this.locker.Lock()
+	delete(this.m, this.bigInt(hash))
+	this.locker.Unlock()
+}
+
+func (this *FileListHashMap) Exist(hash string) bool {
+	if !this.isAvailable {
+		return true
+	}
+	if !this.isReady {
+		// 只有完全Ready时才能判断是否为false
+		return true
+	}
+	this.locker.RLock()
+	_, ok := this.m[this.bigInt(hash)]
+	this.locker.RUnlock()
+	return ok
+}
+
+func (this *FileListHashMap) Clean() {
+	this.locker.Lock()
+	this.m = map[uint64]zero.Zero{}
+	this.locker.Unlock()
+}
+
+func (this *FileListHashMap) IsReady() bool {
+	return this.isReady
+}
+
+func (this *FileListHashMap) bigInt(hash string) uint64 {
+	var bigInt = big.NewInt(0)
+	bigInt.SetString(hash, 16)
+	return bigInt.Uint64()
+}
--- a/internal/caches/list_file_hash_map_test.go
+++ b/internal/caches/list_file_hash_map_test.go
@@ -0,0 +1,91 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/types"
+	stringutil "github.com/iwind/TeaGo/utils/string"
+	"math/big"
+	"runtime"
+	"strconv"
+	"testing"
+)
+
+func TestFileListHashMap_Memory(t *testing.T) {
+	var stat1 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat1)
+
+	var m = caches.NewFileListHashMap()
+
+	for i := 0; i < 1_000_000; i++ {
+		m.Add(stringutil.Md5(types.String(i)))
+	}
+
+	var stat2 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat2)
+
+	t.Log("ready", (stat2.Alloc-stat1.Alloc)/1024/1024, "M")
+}
+
+func TestFileListHashMap_Memory2(t *testing.T) {
+	var stat1 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat1)
+
+	var m = map[uint64]zero.Zero{}
+
+	for i := 0; i < 1_000_000; i++ {
+		m[uint64(i)] = zero.New()
+	}
+
+	var stat2 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat2)
+
+	t.Log("ready", (stat2.Alloc-stat1.Alloc)/1024/1024, "M")
+}
+
+func TestFileListHashMap_BigInt(t *testing.T) {
+	for _, s := range []string{"1", "2", "3", "123", "123456"} {
+		var hash = stringutil.Md5(s)
+
+		var bigInt = big.NewInt(0)
+		bigInt.SetString(hash, 16)
+		t.Log(s, "=>", bigInt.Uint64(), "hash:", hash, "format:", strconv.FormatUint(bigInt.Uint64(), 16))
+	}
+}
+
+func TestFileListHashMap_Load(t *testing.T) {
+	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1").(*caches.FileList)
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var m = caches.NewFileListHashMap()
+	err = m.Load(list.GetDB("abc"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	m.Add("abc")
+
+	for _, hash := range []string{"33347bb4441265405347816cad36a0f8", "a", "abc", "123"} {
+		t.Log(hash, "=>", m.Exist(hash))
+	}
+}
+
+func Benchmark_BigInt(b *testing.B) {
+	var hash = stringutil.Md5("123456")
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		var bigInt = big.NewInt(0)
+		bigInt.SetString(hash, 16)
+		_ = bigInt.Uint64()
+	}
+}
--- a/internal/caches/list_file_test.go
+++ b/internal/caches/list_file_test.go
@@ -69,8 +69,8 @@ func TestFileList_Add_Many(t *testing.T) {
 		_ = list.Close()
 	}()

-	before := time.Now()
-	for i := 0; i < 100_000; i++ {
+	var before = time.Now()
+	for i := 0; i < 10_000_000; i++ {
 		u := "https://edge.teaos.cn/123456" + strconv.Itoa(i)
 		_ = list.Add(stringutil.Md5(u), &caches.Item{
 			Key:        u,
@@ -290,12 +290,12 @@ func TestFileList_Stat(t *testing.T) {
 }

 func TestFileList_Count(t *testing.T) {
-	list := caches.NewFileList(Tea.Root + "/data")
+	var list = caches.NewFileList(Tea.Root + "/data")
 	err := list.Init()
 	if err != nil {
 		t.Fatal(err)
 	}
-	before := time.Now()
+	var before = time.Now()
 	count, err := list.Count()
 	if err != nil {
 		t.Fatal(err)
@@ -367,6 +367,7 @@ func BenchmarkFileList_Exist(b *testing.B) {
 	if err != nil {
 		b.Fatal(err)
 	}
+	b.ResetTimer()
 	for i := 0; i < b.N; i++ {
 		_, _ = list.Exist("f0eb5b87e0b0041f3917002c0707475f" + types.String(i))
 	}
--- a/internal/caches/manager.go
+++ b/internal/caches/manager.go
@@ -6,7 +6,6 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/events"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/iwind/TeaGo/lists"
-	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/types"
 	"strconv"
 	"sync"
@@ -16,7 +15,7 @@ var SharedManager = NewManager()

 func init() {
 	events.On(events.EventQuit, func() {
-		logs.Println("CACHE", "quiting cache manager")
+		remotelogs.Println("CACHE", "quiting cache manager")
 		SharedManager.UpdatePolicies([]*serverconfigs.HTTPCachePolicy{})
 	})
 }
--- a/internal/caches/partial_ranges.go
+++ b/internal/caches/partial_ranges.go
@@ -5,7 +5,7 @@ package caches
 import (
 	"encoding/json"
 	"errors"
-	"io/ioutil"
+	"os"
 )

 // PartialRanges 内容分区范围定义
@@ -30,7 +30,7 @@ func NewPartialRangesFromJSON(data []byte) (*PartialRanges, error) {
 }

 func NewPartialRangesFromFile(path string) (*PartialRanges, error) {
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		return nil, err
 	}
@@ -116,12 +116,12 @@ func (this *PartialRanges) WriteToFile(path string) error {
 	if err != nil {
 		return errors.New("convert to json failed: " + err.Error())
 	}
-	return ioutil.WriteFile(path, data, 0666)
+	return os.WriteFile(path, data, 0666)
 }

 // ReadFromFile 从文件中读取
 func (this *PartialRanges) ReadFromFile(path string) (*PartialRanges, error) {
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		return nil, err
 	}
--- a/internal/caches/storage_file.go
+++ b/internal/caches/storage_file.go
@@ -65,11 +65,13 @@ var sharedWritingFileKeyLocker = sync.Mutex{}

 var maxOpenFiles = NewMaxOpenFiles()

-const maxOpenFilesSlowCost = 500 * time.Microsecond // 0.5ms
+const maxOpenFilesSlowCost = 1000 * time.Microsecond // us
+const protectingLoadWhenDump = false

 // FileStorage 文件缓存
-//   文件结构：
-//    [expires time] | [ status ] | [url length] | [header length] | [body length] | [url] [header data] [body data]
+//
+//	文件结构：
+//	 [expires time] | [ status ] | [url length] | [header length] | [body length] | [url] [header data] [body data]
 type FileStorage struct {
 	policy        *serverconfigs.HTTPCachePolicy
 	options       *serverconfigs.HTTPFileCacheStorage // 二级缓存
--- a/internal/caches/storage_file_test.go
+++ b/internal/caches/storage_file_test.go
@@ -8,7 +8,7 @@ import (
 	"github.com/iwind/TeaGo/Tea"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"github.com/iwind/TeaGo/logs"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"runtime"
 	"strconv"
@@ -152,7 +152,7 @@ func TestFileStorage_OpenWriter_HTTP(t *testing.T) {
 			"Last-Modified": []string{"Wed, 06 Jan 2021 10:03:29 GMT"},
 			"Server":        []string{"CDN-Server"},
 		},
-		Body: ioutil.NopCloser(bytes.NewBuffer([]byte("THIS IS HTTP BODY"))),
+		Body: io.NopCloser(bytes.NewBuffer([]byte("THIS IS HTTP BODY"))),
 	}

 	for k, v := range resp.Header {
--- a/internal/caches/storage_memory.go
+++ b/internal/caches/storage_memory.go
@@ -95,7 +95,8 @@ func (this *MemoryStorage) Init() error {
 	// 启动定时Flush memory to disk任务
 	if this.parentStorage != nil {
 		// TODO 应该根据磁盘性能决定线程数
-		var threads = 1
+		// TODO 线程数应该可以在缓存策略和节点中设定
+		var threads = runtime.NumCPU()

 		for i := 0; i < threads; i++ {
 			goman.New(func() {
@@ -438,16 +439,18 @@ func (this *MemoryStorage) startFlush() {
 		if statCount == 100 {
 			statCount = 0

-			loadStat, err := load.Avg()
-			if err == nil && loadStat != nil {
-				if loadStat.Load1 > 10 {
-					writeDelayMS = 100
-				} else if loadStat.Load1 > 3 {
-					writeDelayMS = 50
-				} else if loadStat.Load1 > 2 {
-					writeDelayMS = 10
-				} else {
-					writeDelayMS = 0
+			if protectingLoadWhenDump {
+				loadStat, err := load.Avg()
+				if err == nil && loadStat != nil {
+					if loadStat.Load1 > 10 {
+						writeDelayMS = 100
+					} else if loadStat.Load1 > 3 {
+						writeDelayMS = 50
+					} else if loadStat.Load1 > 2 {
+						writeDelayMS = 10
+					} else {
+						writeDelayMS = 0
+					}
 				}
 			}
 		}
--- a/internal/caches/storage_memory_test.go
+++ b/internal/caches/storage_memory_test.go
@@ -8,6 +8,7 @@ import (
 	"runtime"
 	"runtime/debug"
 	"strconv"
+	"sync"
 	"testing"
 	"time"
 )
@@ -304,3 +305,30 @@ func TestMemoryStorage_Stop(t *testing.T) {

 	t.Log(len(m))
 }
+
+func BenchmarkValuesMap(b *testing.B) {
+	var m = map[uint64]*MemoryItem{}
+	var count = 1_000_000
+	for i := 0; i < count; i++ {
+		m[uint64(i)] = &MemoryItem{
+			ExpiresAt: time.Now().Unix(),
+		}
+	}
+	b.Log(len(m))
+
+	var locker = sync.Mutex{}
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			locker.Lock()
+			_, ok := m[uint64(rands.Int(0, 1_000_000))]
+			_ = ok
+			locker.Unlock()
+
+			locker.Lock()
+			delete(m, uint64(rands.Int(2, 1000000)))
+			locker.Unlock()
+		}
+	})
+}
--- a/internal/caches/writer_partial_file_test.go
+++ b/internal/caches/writer_partial_file_test.go
@@ -5,7 +5,6 @@ package caches_test
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
 	"github.com/iwind/TeaGo/types"
-	"io/ioutil"
 	"os"
 	"testing"
 	"time"
@@ -16,7 +15,7 @@ func TestPartialFileWriter_Write(t *testing.T) {
 	_ = os.Remove(path)

 	var reader = func() {
-		data, err := ioutil.ReadFile(path)
+		data, err := os.ReadFile(path)
 		if err != nil {
 			t.Fatal(err)
 		}
--- a/internal/compressions/reader_pool_brotli.go
+++ b/internal/compressions/reader_pool_brotli.go
@@ -3,6 +3,7 @@
 package compressions

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 )
@@ -10,6 +11,10 @@ import (
 var sharedBrotliReaderPool *ReaderPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/reader_pool_deflate.go
+++ b/internal/compressions/reader_pool_deflate.go
@@ -3,6 +3,7 @@
 package compressions

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 )
@@ -10,6 +11,10 @@ import (
 var sharedDeflateReaderPool *ReaderPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/reader_pool_gzip.go
+++ b/internal/compressions/reader_pool_gzip.go
@@ -3,6 +3,7 @@
 package compressions

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 )
@@ -10,6 +11,10 @@ import (
 var sharedGzipReaderPool *ReaderPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/reader_pool_zstd.go
+++ b/internal/compressions/reader_pool_zstd.go
@@ -3,6 +3,7 @@
 package compressions

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 )
@@ -10,6 +11,10 @@ import (
 var sharedZSTDReaderPool *ReaderPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/writer_brotli_test.go
+++ b/internal/compressions/writer_brotli_test.go
@@ -5,10 +5,46 @@ package compressions_test
 import (
 	"bytes"
 	"github.com/TeaOSLab/EdgeNode/internal/compressions"
+	stringutil "github.com/iwind/TeaGo/utils/string"
 	"strings"
 	"testing"
+	"time"
 )

+func TestBrotliWriter_LargeFile(t *testing.T) {
+	var data = []byte{}
+	for i := 0; i < 1024*1024; i++ {
+		data = append(data, stringutil.Rand(32)...)
+	}
+	t.Log(len(data)/1024/1024, "M")
+
+	var before = time.Now()
+	defer func() {
+		t.Log(time.Since(before).Seconds()*1000, "ms")
+	}()
+
+	var buf = &bytes.Buffer{}
+	writer, err := compressions.NewBrotliWriter(buf, 5)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var offset = 0
+	var size = 4096
+	for offset < len(data) {
+		_, err = writer.Write(data[offset : offset+size])
+		if err != nil {
+			t.Fatal(err)
+		}
+		offset += size
+	}
+
+	err = writer.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
 func BenchmarkBrotliWriter_Write(b *testing.B) {
 	var data = []byte(strings.Repeat("A", 1024))

--- a/internal/compressions/writer_pool_brotli.go
+++ b/internal/compressions/writer_pool_brotli.go
@@ -3,6 +3,7 @@
 package compressions

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/andybalholm/brotli"
 	"io"
@@ -11,6 +12,10 @@ import (
 var sharedBrotliWriterPool *WriterPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/writer_pool_deflate.go
+++ b/internal/compressions/writer_pool_deflate.go
@@ -4,6 +4,7 @@ package compressions

 import (
 	"compress/flate"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 )
@@ -11,6 +12,10 @@ import (
 var sharedDeflateWriterPool *WriterPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/writer_pool_gzip.go
+++ b/internal/compressions/writer_pool_gzip.go
@@ -4,6 +4,7 @@ package compressions

 import (
 	"compress/gzip"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 )
@@ -11,6 +12,10 @@ import (
 var sharedGzipWriterPool *WriterPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/compressions/writer_pool_zstd.go
+++ b/internal/compressions/writer_pool_zstd.go
@@ -3,6 +3,7 @@
 package compressions

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/klauspost/compress/zstd"
 	"io"
@@ -11,6 +12,10 @@ import (
 var sharedZSTDWriterPool *WriterPool

 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	var maxSize = utils.SystemMemoryGB() * 256
 	if maxSize == 0 {
 		maxSize = 256
--- a/internal/configs/api_config.go
+++ b/internal/configs/api_config.go
@@ -3,20 +3,21 @@ package configs
 import (
 	"github.com/iwind/TeaGo/Tea"
 	"gopkg.in/yaml.v3"
-	"io/ioutil"
+	"os"
 )

 // APIConfig 节点API配置
 type APIConfig struct {
 	RPC struct {
-		Endpoints []string `yaml:"endpoints"`
+		Endpoints     []string `yaml:"endpoints"`
+		DisableUpdate bool     `yaml:"disableUpdate"`
 	} `yaml:"rpc"`
 	NodeId string `yaml:"nodeId"`
 	Secret string `yaml:"secret"`
 }

 func LoadAPIConfig() (*APIConfig, error) {
-	data, err := ioutil.ReadFile(Tea.ConfigFile("api.yaml"))
+	data, err := os.ReadFile(Tea.ConfigFile("api.yaml"))
 	if err != nil {
 		return nil, err
 	}
@@ -30,12 +31,12 @@ func LoadAPIConfig() (*APIConfig, error) {
 	return config, nil
 }

-// 保存到文件
+// WriteFile 保存到文件
 func (this *APIConfig) WriteFile(path string) error {
 	data, err := yaml.Marshal(this)
 	if err != nil {
 		return err
 	}
-	err = ioutil.WriteFile(path, data, 0666)
+	err = os.WriteFile(path, data, 0666)
 	return err
 }
--- a/internal/configs/api_config_test.go
+++ b/internal/configs/api_config_test.go
@@ -1,11 +1,15 @@
-package configs
+package configs_test

-import "testing"
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/configs"
+	_ "github.com/iwind/TeaGo/bootstrap"
+	"testing"
+)

 func TestLoadAPIConfig(t *testing.T) {
-	config, err := LoadAPIConfig()
+	config, err := configs.LoadAPIConfig()
 	if err != nil {
 		t.Fatal(err)
 	}
-	t.Log(config)
+	t.Logf("%+v", config)
 }
--- a/internal/configs/cluster_config.go
+++ b/internal/configs/cluster_config.go
@@ -1,10 +1,11 @@
 package configs

-// 集群配置
+// ClusterConfig 集群配置
 type ClusterConfig struct {
 	RPC struct {
-		Endpoints []string `yaml:"endpoints"`
+		Endpoints     []string `yaml:"endpoints"`
+		DisableUpdate bool     `yaml:"disableUpdate"`
 	} `yaml:"rpc"`
 	ClusterId string `yaml:"clusterId"`
-	Secret string `yaml:"secret"`
+	Secret    string `yaml:"secret"`
 }
--- a/internal/conns/map.go
+++ b/internal/conns/map.go
@@ -0,0 +1,117 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package conns
+
+import (
+	"net"
+	"sync"
+)
+
+var SharedMap = NewMap()
+
+type Map struct {
+	m map[string]map[int]net.Conn // ip => { port => Conn }
+
+	locker sync.RWMutex
+}
+
+func NewMap() *Map {
+	return &Map{
+		m: map[string]map[int]net.Conn{},
+	}
+}
+
+func (this *Map) Add(conn net.Conn) {
+	if conn == nil {
+		return
+	}
+	tcpAddr, ok := conn.RemoteAddr().(*net.TCPAddr)
+	if !ok {
+		return
+	}
+
+	var ip = tcpAddr.IP.String()
+	var port = tcpAddr.Port
+
+	this.locker.Lock()
+	defer this.locker.Unlock()
+	connMap, ok := this.m[ip]
+	if !ok {
+		this.m[ip] = map[int]net.Conn{
+			port: conn,
+		}
+	} else {
+		connMap[port] = conn
+	}
+}
+
+func (this *Map) Remove(conn net.Conn) {
+	if conn == nil {
+		return
+	}
+	tcpAddr, ok := conn.RemoteAddr().(*net.TCPAddr)
+	if !ok {
+		return
+	}
+
+	var ip = tcpAddr.IP.String()
+	var port = tcpAddr.Port
+
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	connMap, ok := this.m[ip]
+	if !ok {
+		return
+	}
+	delete(connMap, port)
+
+	if len(connMap) == 0 {
+		delete(this.m, ip)
+	}
+}
+
+func (this *Map) CountIPConns(ip string) int {
+	this.locker.RLock()
+	var l = len(this.m[ip])
+	this.locker.RUnlock()
+	return l
+}
+
+func (this *Map) CloseIPConns(ip string) {
+	var conns = []net.Conn{}
+
+	this.locker.RLock()
+	connMap, ok := this.m[ip]
+
+	// 复制，防止在Close时产生并发冲突
+	if ok {
+		for _, conn := range connMap {
+			conns = append(conns, conn)
+		}
+	}
+
+	// 需要在Close之前结束，防止死循环
+	this.locker.RUnlock()
+
+	if ok {
+		for _, conn := range conns {
+			_ = conn.Close()
+		}
+
+		// 这里不需要从 m 中删除，因为关闭时会自然触发回调
+	}
+}
+
+func (this *Map) AllConns() []net.Conn {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	var result = []net.Conn{}
+	for _, m := range this.m {
+		for _, conn := range m {
+			result = append(result, conn)
+		}
+	}
+	return result
+}
--- a/internal/const/const.go
+++ b/internal/const/const.go
@@ -1,7 +1,7 @@
 package teaconst

 const (
-	Version = "0.4.9"
+	Version = "0.5.2"

 	ProductName = "Edge Node"
 	ProcessName = "edge-node"
--- a/internal/const/vars.go
+++ b/internal/const/vars.go
@@ -2,7 +2,10 @@

 package teaconst

-import "github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	"os"
+)

 var (
 	// 流量统计
@@ -12,6 +15,7 @@ var (

 	NodeId       int64 = 0
 	NodeIdString       = ""
+	IsDaemon           = len(os.Args) > 1 && os.Args[1] == "daemon"

 	GlobalProductName = nodeconfigs.DefaultProductName

--- a/internal/firewalls/ddos_protection.go
+++ b/internal/firewalls/ddos_protection.go
@@ -195,14 +195,31 @@ func (this *DDoSProtectionManager) addTCPRules(tcpConfig *ddosconfigs.TCPConfig)
 			}
 		}

-		// new connections rate
-		var newConnectionsRate = tcpConfig.NewConnectionsRate
-		if newConnectionsRate <= 0 {
-			newConnectionsRate = nodeconfigs.DefaultTCPNewConnectionsRate
-			if newConnectionsRate <= 0 {
-				newConnectionsRate = 100000
+		// new connections rate (minutely)
+		var newConnectionsMinutelyRate = tcpConfig.NewConnectionsMinutelyRate
+		if newConnectionsMinutelyRate <= 0 {
+			newConnectionsMinutelyRate = nodeconfigs.DefaultTCPNewConnectionsMinutelyRate
+			if newConnectionsMinutelyRate <= 0 {
+				newConnectionsMinutelyRate = 100000
 			}
 		}
+		var newConnectionsMinutelyRateBlockTimeout = tcpConfig.NewConnectionsMinutelyRateBlockTimeout
+		if newConnectionsMinutelyRateBlockTimeout < 0 {
+			newConnectionsMinutelyRateBlockTimeout = 0
+		}
+
+		// new connections rate (secondly)
+		var newConnectionsSecondlyRate = tcpConfig.NewConnectionsSecondlyRate
+		if newConnectionsSecondlyRate <= 0 {
+			newConnectionsSecondlyRate = nodeconfigs.DefaultTCPNewConnectionsSecondlyRate
+			if newConnectionsSecondlyRate <= 0 {
+				newConnectionsSecondlyRate = 10000
+			}
+		}
+		var newConnectionsSecondlyRateBlockTimeout = tcpConfig.NewConnectionsSecondlyRateBlockTimeout
+		if newConnectionsSecondlyRateBlockTimeout < 0 {
+			newConnectionsSecondlyRateBlockTimeout = 0
+		}

 		// 检查是否有变化
 		var hasChanges = false
@@ -215,7 +232,11 @@ func (this *DDoSProtectionManager) addTCPRules(tcpConfig *ddosconfigs.TCPConfig)
 				hasChanges = true
 				break
 			}
-			if !this.existsRule(oldRules, []string{"tcp", types.String(port), "newConnectionsRate", types.String(newConnectionsRate)}) {
+			if !this.existsRule(oldRules, []string{"tcp", types.String(port), "newConnectionsRate", types.String(newConnectionsMinutelyRate), types.String(newConnectionsMinutelyRateBlockTimeout)}) {
+				hasChanges = true
+				break
+			}
+			if !this.existsRule(oldRules, []string{"tcp", types.String(port), "newConnectionsSecondlyRate", types.String(newConnectionsSecondlyRate), types.String(newConnectionsSecondlyRateBlockTimeout)}) {
 				hasChanges = true
 				break
 			}
@@ -251,6 +272,7 @@ func (this *DDoSProtectionManager) addTCPRules(tcpConfig *ddosconfigs.TCPConfig)
 				}
 			}

+			// TODO 让用户选择是drop还是reject
 			if maxConnectionsPerIP > 0 {
 				var cmd = exec.Command(this.nftPath, "add", "rule", protocol, filter.Name, nftablesChainName, "tcp", "dport", types.String(port), "meter", "meter-"+protocol+"-"+types.String(port)+"-max-connections", "{ "+protocol+" saddr ct count over "+types.String(maxConnectionsPerIP)+" }", "counter", "drop", "comment", this.encodeUserData([]string{"tcp", types.String(port), "maxConnectionsPerIP", types.String(maxConnectionsPerIP)}))
 				var stderr = &bytes.Buffer{}
@@ -261,14 +283,47 @@ func (this *DDoSProtectionManager) addTCPRules(tcpConfig *ddosconfigs.TCPConfig)
 				}
 			}

-			if newConnectionsRate > 0 {
-				// TODO 思考是否有惩罚机制
-				var cmd = exec.Command(this.nftPath, "add", "rule", protocol, filter.Name, nftablesChainName, "tcp", "dport", types.String(port), "ct", "state", "new", "meter", "meter-"+protocol+"-"+types.String(port)+"-new-connections-rate", "{ "+protocol+" saddr limit rate over "+types.String(newConnectionsRate)+"/minute burst "+types.String(newConnectionsRate+3)+" packets }" /**"add", "@deny_set", "{"+protocol+" saddr}",**/, "counter", "drop", "comment", this.encodeUserData([]string{"tcp", types.String(port), "newConnectionsRate", types.String(newConnectionsRate)}))
-				var stderr = &bytes.Buffer{}
-				cmd.Stderr = stderr
-				err := cmd.Run()
-				if err != nil {
-					return errors.New("add nftables rule '" + cmd.String() + "' failed: " + err.Error() + " (" + stderr.String() + ")")
+			// 超过一定速率就drop或者加入黑名单（分钟）
+			// TODO 让用户选择是drop还是reject
+			if newConnectionsMinutelyRate > 0 {
+				if newConnectionsMinutelyRateBlockTimeout > 0 {
+					var cmd = exec.Command(this.nftPath, "add", "rule", protocol, filter.Name, nftablesChainName, "tcp", "dport", types.String(port), "ct", "state", "new", "meter", "meter-"+protocol+"-"+types.String(port)+"-new-connections-rate", "{ "+protocol+" saddr limit rate over "+types.String(newConnectionsMinutelyRate)+"/minute burst "+types.String(newConnectionsMinutelyRate+3)+" packets }", "add", "@deny_set", "{"+protocol+" saddr timeout "+types.String(newConnectionsMinutelyRateBlockTimeout)+"s}", "comment", this.encodeUserData([]string{"tcp", types.String(port), "newConnectionsRate", types.String(newConnectionsMinutelyRate), types.String(newConnectionsMinutelyRateBlockTimeout)}))
+					var stderr = &bytes.Buffer{}
+					cmd.Stderr = stderr
+					err := cmd.Run()
+					if err != nil {
+						return errors.New("add nftables rule '" + cmd.String() + "' failed: " + err.Error() + " (" + stderr.String() + ")")
+					}
+				} else {
+					var cmd = exec.Command(this.nftPath, "add", "rule", protocol, filter.Name, nftablesChainName, "tcp", "dport", types.String(port), "ct", "state", "new", "meter", "meter-"+protocol+"-"+types.String(port)+"-new-connections-rate", "{ "+protocol+" saddr limit rate over "+types.String(newConnectionsMinutelyRate)+"/minute burst "+types.String(newConnectionsMinutelyRate+3)+" packets }" /**"add", "@deny_set", "{"+protocol+" saddr}",**/, "counter", "drop", "comment", this.encodeUserData([]string{"tcp", types.String(port), "newConnectionsRate", "0"}))
+					var stderr = &bytes.Buffer{}
+					cmd.Stderr = stderr
+					err := cmd.Run()
+					if err != nil {
+						return errors.New("add nftables rule '" + cmd.String() + "' failed: " + err.Error() + " (" + stderr.String() + ")")
+					}
+				}
+			}
+
+			// 超过一定速率就drop或者加入黑名单（秒）
+			// TODO 让用户选择是drop还是reject
+			if newConnectionsSecondlyRate > 0 {
+				if newConnectionsSecondlyRateBlockTimeout > 0 {
+					var cmd = exec.Command(this.nftPath, "add", "rule", protocol, filter.Name, nftablesChainName, "tcp", "dport", types.String(port), "ct", "state", "new", "meter", "meter-"+protocol+"-"+types.String(port)+"-new-connections-secondly-rate", "{ "+protocol+" saddr limit rate over "+types.String(newConnectionsSecondlyRate)+"/second burst "+types.String(newConnectionsSecondlyRate+3)+" packets }", "add", "@deny_set", "{"+protocol+" saddr timeout "+types.String(newConnectionsSecondlyRateBlockTimeout)+"s}", "comment", this.encodeUserData([]string{"tcp", types.String(port), "newConnectionsSecondlyRate", types.String(newConnectionsSecondlyRate), types.String(newConnectionsSecondlyRateBlockTimeout)}))
+					var stderr = &bytes.Buffer{}
+					cmd.Stderr = stderr
+					err := cmd.Run()
+					if err != nil {
+						return errors.New("add nftables rule '" + cmd.String() + "' failed: " + err.Error() + " (" + stderr.String() + ")")
+					}
+				} else {
+					var cmd = exec.Command(this.nftPath, "add", "rule", protocol, filter.Name, nftablesChainName, "tcp", "dport", types.String(port), "ct", "state", "new", "meter", "meter-"+protocol+"-"+types.String(port)+"-new-connections-secondly-rate", "{ "+protocol+" saddr limit rate over "+types.String(newConnectionsSecondlyRate)+"/second burst "+types.String(newConnectionsSecondlyRate+3)+" packets }" /**"add", "@deny_set", "{"+protocol+" saddr}",**/, "counter", "drop", "comment", this.encodeUserData([]string{"tcp", types.String(port), "newConnectionsSecondlyRate", "0"}))
+					var stderr = &bytes.Buffer{}
+					cmd.Stderr = stderr
+					err := cmd.Run()
+					if err != nil {
+						return errors.New("add nftables rule '" + cmd.String() + "' failed: " + err.Error() + " (" + stderr.String() + ")")
+					}
 				}
 			}
 		}
@@ -335,14 +390,14 @@ func (this *DDoSProtectionManager) decodeUserData(data []byte) []string {
 func (this *DDoSProtectionManager) removeOldTCPRules(chain *nftables.Chain, rules []*nftables.Rule) error {
 	for _, rule := range rules {
 		var pieces = this.decodeUserData(rule.UserData())
-		if len(pieces) != 4 {
+		if len(pieces) < 4 {
 			continue
 		}
 		if pieces[0] != "tcp" {
 			continue
 		}
 		switch pieces[2] {
-		case "maxConnections", "maxConnectionsPerIP", "newConnectionsRate":
+		case "maxConnections", "maxConnectionsPerIP", "newConnectionsRate", "newConnectionsSecondlyRate":
 			err := chain.DeleteRule(rule)
 			if err != nil {
 				return err
--- a/internal/firewalls/firewall_base.go
+++ b/internal/firewalls/firewall_base.go
@@ -0,0 +1,47 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package firewalls
+
+import (
+	"github.com/iwind/TeaGo/types"
+	"strings"
+	"sync"
+	"time"
+)
+
+type BaseFirewall struct {
+	locker        sync.Mutex
+	latestIPTimes []string // [ip@time, ....]
+}
+
+// 检查是否在最近添加过
+func (this *BaseFirewall) checkLatestIP(ip string) bool {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	var expiredIndex = -1
+	for index, ipTime := range this.latestIPTimes {
+		var pieces = strings.Split(ipTime, "@")
+		var oldIP = pieces[0]
+		var oldTimestamp = pieces[1]
+		if types.Int64(oldTimestamp) < time.Now().Unix()-3 /** 3秒外表示过期 **/ {
+			expiredIndex = index
+			continue
+		}
+		if oldIP == ip {
+			return true
+		}
+	}
+
+	if expiredIndex > -1 {
+		this.latestIPTimes = this.latestIPTimes[expiredIndex+1:]
+	}
+
+	this.latestIPTimes = append(this.latestIPTimes, ip+"@"+types.String(time.Now().Unix()))
+	const maxLen = 128
+	if len(this.latestIPTimes) > maxLen {
+		this.latestIPTimes = this.latestIPTimes[1:]
+	}
+
+	return false
+}
--- a/internal/firewalls/firewall_firewalld.go
+++ b/internal/firewalls/firewall_firewalld.go
@@ -3,6 +3,8 @@
 package firewalls

 import (
+	"errors"
+	"github.com/TeaOSLab/EdgeNode/internal/conns"
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/iwind/TeaGo/types"
@@ -10,15 +12,22 @@ import (
 	"strings"
 )

+type firewalldCmd struct {
+	cmd    *exec.Cmd
+	denyIP string
+}
+
 type Firewalld struct {
+	BaseFirewall
+
 	isReady  bool
 	exe      string
-	cmdQueue chan *exec.Cmd
+	cmdQueue chan *firewalldCmd
 }

 func NewFirewalld() *Firewalld {
 	var firewalld = &Firewalld{
-		cmdQueue: make(chan *exec.Cmd, 4096),
+		cmdQueue: make(chan *firewalldCmd, 4096),
 	}

 	path, err := exec.LookPath("firewall-cmd")
@@ -40,13 +49,19 @@ func NewFirewalld() *Firewalld {

 func (this *Firewalld) init() {
 	goman.New(func() {
-		for cmd := range this.cmdQueue {
+		for c := range this.cmdQueue {
+			var cmd = c.cmd
 			err := cmd.Run()
 			if err != nil {
 				if strings.HasPrefix(err.Error(), "Warning:") {
 					continue
 				}
 				remotelogs.Warn("FIREWALL", "run command failed '"+cmd.String()+"': "+err.Error())
+			} else {
+				// 关闭连接
+				if len(c.denyIP) > 0 {
+					conns.SharedMap.CloseIPConns(c.denyIP)
+				}
 			}
 		}
 	})
@@ -71,7 +86,25 @@ func (this *Firewalld) AllowPort(port int, protocol string) error {
 		return nil
 	}
 	var cmd = exec.Command(this.exe, "--add-port="+types.String(port)+"/"+protocol)
-	this.pushCmd(cmd)
+	this.pushCmd(cmd, "")
+	return nil
+}
+
+func (this *Firewalld) AllowPortRangesPermanently(portRanges [][2]int, protocol string) error {
+	for _, portRange := range portRanges {
+		var port = this.PortRangeString(portRange, protocol)
+
+		{
+			var cmd = exec.Command(this.exe, "--add-port="+port, "--permanent")
+			this.pushCmd(cmd, "")
+		}
+
+		{
+			var cmd = exec.Command(this.exe, "--add-port="+port)
+			this.pushCmd(cmd, "")
+		}
+	}
+
 	return nil
 }

@@ -80,14 +113,44 @@ func (this *Firewalld) RemovePort(port int, protocol string) error {
 		return nil
 	}
 	var cmd = exec.Command(this.exe, "--remove-port="+types.String(port)+"/"+protocol)
-	this.pushCmd(cmd)
+	this.pushCmd(cmd, "")
 	return nil
 }

+func (this *Firewalld) RemovePortRangePermanently(portRange [2]int, protocol string) error {
+	var port = this.PortRangeString(portRange, protocol)
+
+	{
+		var cmd = exec.Command(this.exe, "--remove-port="+port, "--permanent")
+		this.pushCmd(cmd, "")
+	}
+
+	{
+		var cmd = exec.Command(this.exe, "--remove-port="+port)
+		this.pushCmd(cmd, "")
+	}
+
+	return nil
+}
+
+func (this *Firewalld) PortRangeString(portRange [2]int, protocol string) string {
+	if portRange[0] == portRange[1] {
+		return types.String(portRange[0]) + "/" + protocol
+	} else {
+		return types.String(portRange[0]) + "-" + types.String(portRange[1]) + "/" + protocol
+	}
+}
+
 func (this *Firewalld) RejectSourceIP(ip string, timeoutSeconds int) error {
 	if !this.isReady {
 		return nil
 	}
+
+	// 避免短时间内重复添加
+	if this.checkLatestIP(ip) {
+		return nil
+	}
+
 	var family = "ipv4"
 	if strings.Contains(ip, ":") {
 		family = "ipv6"
@@ -97,14 +160,20 @@ func (this *Firewalld) RejectSourceIP(ip string, timeoutSeconds int) error {
 		args = append(args, "--timeout="+types.String(timeoutSeconds)+"s")
 	}
 	var cmd = exec.Command(this.exe, args...)
-	this.pushCmd(cmd)
+	this.pushCmd(cmd, ip)
 	return nil
 }

-func (this *Firewalld) DropSourceIP(ip string, timeoutSeconds int) error {
+func (this *Firewalld) DropSourceIP(ip string, timeoutSeconds int, async bool) error {
 	if !this.isReady {
 		return nil
 	}
+
+	// 避免短时间内重复添加
+	if async && this.checkLatestIP(ip) {
+		return nil
+	}
+
 	var family = "ipv4"
 	if strings.Contains(ip, ":") {
 		family = "ipv6"
@@ -114,7 +183,18 @@ func (this *Firewalld) DropSourceIP(ip string, timeoutSeconds int) error {
 		args = append(args, "--timeout="+types.String(timeoutSeconds)+"s")
 	}
 	var cmd = exec.Command(this.exe, args...)
-	this.pushCmd(cmd)
+	if async {
+		this.pushCmd(cmd, ip)
+		return nil
+	}
+
+	// 关闭连接
+	defer conns.SharedMap.CloseIPConns(ip)
+
+	err := cmd.Run()
+	if err != nil {
+		return errors.New("run command failed '" + cmd.String() + "': " + err.Error())
+	}
 	return nil
 }

@@ -122,6 +202,7 @@ func (this *Firewalld) RemoveSourceIP(ip string) error {
 	if !this.isReady {
 		return nil
 	}
+
 	var family = "ipv4"
 	if strings.Contains(ip, ":") {
 		family = "ipv6"
@@ -129,14 +210,14 @@ func (this *Firewalld) RemoveSourceIP(ip string) error {
 	for _, action := range []string{"reject", "drop"} {
 		var args = []string{"--remove-rich-rule=rule family='" + family + "' source address='" + ip + "' " + action}
 		var cmd = exec.Command(this.exe, args...)
-		this.pushCmd(cmd)
+		this.pushCmd(cmd, "")
 	}
 	return nil
 }

-func (this *Firewalld) pushCmd(cmd *exec.Cmd) {
+func (this *Firewalld) pushCmd(cmd *exec.Cmd, denyIP string) {
 	select {
-	case this.cmdQueue <- cmd:
+	case this.cmdQueue <- &firewalldCmd{cmd: cmd, denyIP: denyIP}:
 	default:
 		// we discard the command
 	}
--- a/internal/firewalls/firewall_interface.go
+++ b/internal/firewalls/firewall_interface.go
@@ -23,7 +23,10 @@ type FirewallInterface interface {
 	RejectSourceIP(ip string, timeoutSeconds int) error

 	// DropSourceIP 丢弃某个源IP数据
-	DropSourceIP(ip string, timeoutSeconds int) error
+	// ip 要封禁的IP
+	// timeoutSeconds 过期时间
+	// async 是否异步
+	DropSourceIP(ip string, timeoutSeconds int, async bool) error

 	// RemoveSourceIP 删除某个源IP
 	RemoveSourceIP(ip string) error
--- a/internal/firewalls/firewall_mock.go
+++ b/internal/firewalls/firewall_mock.go
@@ -47,7 +47,7 @@ func (this *MockFirewall) RejectSourceIP(ip string, timeoutSeconds int) error {
 }

 // DropSourceIP 丢弃某个源IP数据
-func (this *MockFirewall) DropSourceIP(ip string, timeoutSeconds int) error {
+func (this *MockFirewall) DropSourceIP(ip string, timeoutSeconds int, async bool) error {
 	_ = ip
 	_ = timeoutSeconds
 	return nil
--- a/internal/firewalls/firewall_nftables.go
+++ b/internal/firewalls/firewall_nftables.go
@@ -7,8 +7,11 @@ package firewalls
 import (
 	"bytes"
 	"errors"
+	"github.com/TeaOSLab/EdgeNode/internal/conns"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/events"
 	"github.com/TeaOSLab/EdgeNode/internal/firewalls/nftables"
+	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/iwind/TeaGo/types"
 	"net"
@@ -21,9 +24,13 @@ import (

 // check nft status, if being enabled we load it automatically
 func init() {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	if runtime.GOOS == "linux" {
 		var ticker = time.NewTicker(3 * time.Minute)
-		go func() {
+		goman.New(func() {
 			for range ticker.C {
 				// if already ready, we break
 				if nftablesIsReady {
@@ -48,7 +55,7 @@ func init() {
 					break
 				}
 			}
-		}()
+		})
 	}
 }

@@ -74,9 +81,16 @@ func (this *nftablesTableDefinition) protocol() string {
 	return "ip"
 }

+type blockIPItem struct {
+	action         string
+	ip             string
+	timeoutSeconds int
+}
+
 func NewNFTablesFirewall() (*NFTablesFirewall, error) {
 	var firewall = &NFTablesFirewall{
-		conn: nftables.NewConn(),
+		conn:        nftables.NewConn(),
+		dropIPQueue: make(chan *blockIPItem, 4096),
 	}
 	err := firewall.init()
 	if err != nil {
@@ -87,6 +101,8 @@ func NewNFTablesFirewall() (*NFTablesFirewall, error) {
 }

 type NFTablesFirewall struct {
+	BaseFirewall
+
 	conn    *nftables.Conn
 	isReady bool
 	version string
@@ -98,6 +114,8 @@ type NFTablesFirewall struct {
 	denyIPv6Set *nftables.Set

 	firewalld *Firewalld
+
+	dropIPQueue chan *blockIPItem
 }

 func (this *NFTablesFirewall) init() error {
@@ -243,6 +261,18 @@ func (this *NFTablesFirewall) init() error {
 	nftablesIsReady = true
 	nftablesInstance = this

+	goman.New(func() {
+		for ipItem := range this.dropIPQueue {
+			switch ipItem.action {
+			case "drop":
+				err = this.DropSourceIP(ipItem.ip, ipItem.timeoutSeconds, false)
+				if err != nil {
+					remotelogs.Warn("NFTABLES", "drop ip '"+ipItem.ip+"' failed: "+err.Error())
+				}
+			}
+		}
+	})
+
 	// load firewalld
 	var firewalld = NewFirewalld()
 	if firewalld.IsReady() {
@@ -307,16 +337,40 @@ func (this *NFTablesFirewall) AllowSourceIP(ip string) error {
 // RejectSourceIP 拒绝某个源IP连接
 // we did not create set for drop ip, so we reuse DropSourceIP() method here
 func (this *NFTablesFirewall) RejectSourceIP(ip string, timeoutSeconds int) error {
-	return this.DropSourceIP(ip, timeoutSeconds)
+	return this.DropSourceIP(ip, timeoutSeconds, true)
 }

 // DropSourceIP 丢弃某个源IP数据
-func (this *NFTablesFirewall) DropSourceIP(ip string, timeoutSeconds int) error {
+func (this *NFTablesFirewall) DropSourceIP(ip string, timeoutSeconds int, async bool) error {
 	var data = net.ParseIP(ip)
 	if data == nil {
 		return errors.New("invalid ip '" + ip + "'")
 	}

+	// 尝试关闭连接
+	conns.SharedMap.CloseIPConns(ip)
+
+	// 避免短时间内重复添加
+	if async && this.checkLatestIP(ip) {
+		return nil
+	}
+
+	if async {
+		select {
+		case this.dropIPQueue <- &blockIPItem{
+			action:         "drop",
+			ip:             ip,
+			timeoutSeconds: timeoutSeconds,
+		}:
+		default:
+			return errors.New("drop ip queue is full")
+		}
+		return nil
+	}
+
+	// 再次尝试关闭连接
+	defer conns.SharedMap.CloseIPConns(ip)
+
 	if strings.Contains(ip, ":") { // ipv6
 		if this.denyIPv6Set == nil {
 			return errors.New("ipv6 ip set is nil")
@@ -393,3 +447,35 @@ func (this *NFTablesFirewall) readVersion(nftPath string) string {
 	}
 	return versionMatches[1]
 }
+
+// 检查是否在最近添加过
+func (this *NFTablesFirewall) existLatestIP(ip string) bool {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	var expiredIndex = -1
+	for index, ipTime := range this.latestIPTimes {
+		var pieces = strings.Split(ipTime, "@")
+		var oldIP = pieces[0]
+		var oldTimestamp = pieces[1]
+		if types.Int64(oldTimestamp) < time.Now().Unix()-3 /** 3秒外表示过期 **/ {
+			expiredIndex = index
+			continue
+		}
+		if oldIP == ip {
+			return true
+		}
+	}
+
+	if expiredIndex > -1 {
+		this.latestIPTimes = this.latestIPTimes[expiredIndex+1:]
+	}
+
+	this.latestIPTimes = append(this.latestIPTimes, ip+"@"+types.String(time.Now().Unix()))
+	const maxLen = 128
+	if len(this.latestIPTimes) > maxLen {
+		this.latestIPTimes = this.latestIPTimes[1:]
+	}
+
+	return false
+}
--- a/internal/firewalls/firewall_nftables_others.go
+++ b/internal/firewalls/firewall_nftables_others.go
@@ -51,7 +51,7 @@ func (this *NFTablesFirewall) RejectSourceIP(ip string, timeoutSeconds int) erro
 }

 // DropSourceIP 丢弃某个源IP数据
-func (this *NFTablesFirewall) DropSourceIP(ip string, timeoutSeconds int) error {
+func (this *NFTablesFirewall) DropSourceIP(ip string, timeoutSeconds int, async bool) error {
 	return nil
 }

--- a/internal/goman/lib.go
+++ b/internal/goman/lib.go
@@ -3,6 +3,7 @@
 package goman

 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"runtime"
 	"sync"
 	"time"
@@ -14,6 +15,10 @@ var instanceId = uint64(0)

 // New 新创建goroutine
 func New(f func()) {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	_, file, line, _ := runtime.Caller(1)

 	go func() {
@@ -42,6 +47,10 @@ func New(f func()) {

 // NewWithArgs 创建带有参数的goroutine
 func NewWithArgs(f func(args ...interface{}), args ...interface{}) {
+	if teaconst.IsDaemon {
+		return
+	}
+
 	_, file, line, _ := runtime.Caller(1)

 	go func() {
--- a/internal/iplibrary/ip2Region.go
+++ b/internal/iplibrary/ip2Region.go
@@ -1,130 +0,0 @@
-// 源码改自：https://github.com/lionsoul2014/ip2region/blob/master/binding/golang/ip2region/ip2Region.go
-
-package iplibrary
-
-import (
-	"errors"
-	"io/ioutil"
-	"strconv"
-	"strings"
-)
-
-const (
-	IndexBlockLength = 12
-)
-
-var err error
-
-type IP2Region struct {
-	headerSip []int64
-	headerPtr []int64
-	headerLen int64
-
-	// super block index info
-	firstIndexPtr int64
-	lastIndexPtr  int64
-	totalBlocks   int64
-
-	dbData []byte
-}
-
-type IpInfo struct {
-	CityId   int64
-	Country  string
-	Region   string
-	Province string
-	City     string
-	ISP      string
-}
-
-func (ip IpInfo) String() string {
-	return strconv.FormatInt(ip.CityId, 10) + "|" + ip.Country + "|" + ip.Region + "|" + ip.Province + "|" + ip.City + "|" + ip.ISP
-}
-
-func getIpInfo(cityId int64, line []byte) *IpInfo {
-	lineSlice := strings.Split(string(line), "|")
-	ipInfo := &IpInfo{}
-	length := len(lineSlice)
-	ipInfo.CityId = cityId
-	if length < 5 {
-		for i := 0; i <= 5-length; i++ {
-			lineSlice = append(lineSlice, "")
-		}
-	}
-
-	ipInfo.Country = lineSlice[0]
-	ipInfo.Region = lineSlice[1]
-	ipInfo.Province = lineSlice[2]
-	ipInfo.City = lineSlice[3]
-	ipInfo.ISP = lineSlice[4]
-	return ipInfo
-}
-
-func NewIP2Region(path string) (*IP2Region, error) {
-	var region = &IP2Region{}
-	region.dbData, err = ioutil.ReadFile(path)
-
-	if err != nil {
-		return nil, err
-	}
-
-	region.firstIndexPtr = region.ipLongAtOffset(0)
-	region.lastIndexPtr = region.ipLongAtOffset(4)
-	region.totalBlocks = (region.lastIndexPtr-region.firstIndexPtr)/IndexBlockLength + 1
-	return region, nil
-}
-
-func (this *IP2Region) MemorySearch(ipStr string) (ipInfo *IpInfo, err error) {
-	ip, err := ip2long(ipStr)
-	if err != nil {
-		return nil, err
-	}
-
-	h := this.totalBlocks
-	var dataPtr, l int64
-	for l <= h {
-		m := (l + h) >> 1
-		p := this.firstIndexPtr + m*IndexBlockLength
-		sip := this.ipLongAtOffset(p)
-		if ip < sip {
-			h = m - 1
-		} else {
-			eip := this.ipLongAtOffset(p + 4)
-			if ip > eip {
-				l = m + 1
-			} else {
-				dataPtr = this.ipLongAtOffset(p + 8)
-				break
-			}
-		}
-	}
-	if dataPtr == 0 {
-		return nil, nil
-	}
-
-	dataLen := (dataPtr >> 24) & 0xFF
-	dataPtr = dataPtr & 0x00FFFFFF
-	return getIpInfo(this.ipLongAtOffset(dataPtr), this.dbData[(dataPtr)+4:dataPtr+dataLen]), nil
-}
-
-func (this *IP2Region) ipLongAtOffset(offset int64) int64 {
-	return int64(this.dbData[offset]) |
-		int64(this.dbData[offset+1])<<8 |
-		int64(this.dbData[offset+2])<<16 |
-		int64(this.dbData[offset+3])<<24
-}
-
-func ip2long(IpStr string) (int64, error) {
-	bits := strings.Split(IpStr, ".")
-	if len(bits) != 4 {
-		return 0, errors.New("ip format error")
-	}
-
-	var sum int64
-	for i, n := range bits {
-		bit, _ := strconv.ParseInt(n, 10, 64)
-		sum += bit << uint(24-8*i)
-	}
-
-	return sum, nil
-}
--- a/internal/iplibrary/ip_item_test.go
+++ b/internal/iplibrary/ip_item_test.go
@@ -79,7 +79,7 @@ func TestIPItem_Memory(t *testing.T) {
 	for i := 0; i < 2_000_000; i ++ {
 		list.Add(&IPItem{
 			Type:       "ip",
-			Id:         int64(i),
+			Id:         uint64(i),
 			IPFrom:     utils.IP2Long("192.168.1.1"),
 			IPTo:       0,
 			ExpiredAt:  time.Now().Unix(),
--- a/internal/iplibrary/ip_list_db.go
+++ b/internal/iplibrary/ip_list_db.go
@@ -18,7 +18,8 @@ import (
 type IPListDB struct {
 	db *sql.DB

-	itemTableName          string
+	itemTableName string
+
 	deleteExpiredItemsStmt *sql.Stmt
 	deleteItemStmt         *sql.Stmt
 	insertItemStmt         *sql.Stmt
@@ -28,6 +29,8 @@ type IPListDB struct {
 	cleanTicker *time.Ticker

 	dir string
+
+	isClosed bool
 }

 func NewIPListDB() (*IPListDB, error) {
@@ -51,11 +54,21 @@ func (this *IPListDB) init() error {
 		remotelogs.Println("IP_LIST_DB", "create data dir '"+this.dir+"'")
 	}

-	db, err := sql.Open("sqlite3", "file:"+this.dir+"/ip_list.db?cache=shared&mode=rwc&_journal_mode=WAL&_sync=OFF")
+	var path = this.dir + "/ip_list.db"
+	_ = os.Remove(path + "-shm")
+	_ = os.Remove(path + "-wal")
+
+	db, err := sql.Open("sqlite3", "file:"+path+"?cache=shared&mode=rwc&_journal_mode=WAL&_sync=OFF")
 	if err != nil {
 		return err
 	}
 	db.SetMaxOpenConns(1)
+
+	//_, err = db.Exec("VACUUM")
+	//if err != nil {
+	//	return err
+	//}
+
 	this.db = db

 	// 初始化数据库
@@ -117,6 +130,7 @@ ON "` + this.itemTableName + `" (

 	goman.New(func() {
 		events.On(events.EventQuit, func() {
+			_ = this.Close()
 			this.cleanTicker.Stop()
 		})

@@ -133,11 +147,19 @@ ON "` + this.itemTableName + `" (

 // DeleteExpiredItems 删除过期的条目
 func (this *IPListDB) DeleteExpiredItems() error {
+	if this.isClosed {
+		return nil
+	}
+
 	_, err := this.deleteExpiredItemsStmt.Exec(time.Now().Unix() - 7*86400)
 	return err
 }

 func (this *IPListDB) AddItem(item *pb.IPItem) error {
+	if this.isClosed {
+		return nil
+	}
+
 	_, err := this.deleteItemStmt.Exec(item.Id)
 	if err != nil {
 		return err
@@ -147,6 +169,10 @@ func (this *IPListDB) AddItem(item *pb.IPItem) error {
 }

 func (this *IPListDB) ReadItems(offset int64, size int64) (items []*pb.IPItem, err error) {
+	if this.isClosed {
+		return
+	}
+
 	rows, err := this.selectItemsStmt.Query(offset, size)
 	if err != nil {
 		return nil, err
@@ -169,12 +195,16 @@ func (this *IPListDB) ReadItems(offset int64, size int64) (items []*pb.IPItem, e

 // ReadMaxVersion 读取当前最大版本号
 func (this *IPListDB) ReadMaxVersion() int64 {
-	row := this.selectMaxVersionStmt.QueryRow()
+	if this.isClosed {
+		return 0
+	}
+
+	var row = this.selectMaxVersionStmt.QueryRow()
 	if row == nil {
 		return 0
 	}
 	var version int64
-	err = row.Scan(&version)
+	err := row.Scan(&version)
 	if err != nil {
 		return 0
 	}
@@ -182,6 +212,8 @@ func (this *IPListDB) ReadMaxVersion() int64 {
 }

 func (this *IPListDB) Close() error {
+	this.isClosed = true
+
 	if this.db != nil {
 		_ = this.deleteExpiredItemsStmt.Close()
 		_ = this.deleteItemStmt.Close()
--- a/internal/iplibrary/ip_list_db_test.go
+++ b/internal/iplibrary/ip_list_db_test.go
@@ -16,6 +16,7 @@ func TestIPListDB_AddItem(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+
 	err = db.AddItem(&pb.IPItem{
 		Id:                            1,
 		IpFrom:                        "192.168.1.101",
@@ -45,6 +46,12 @@ func TestIPListDB_AddItem(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+
+	err = db.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+
 	t.Log("ok")
 }

@@ -53,6 +60,11 @@ func TestIPListDB_ReadItems(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+
+	defer func() {
+		_ = db.Close()
+	}()
+
 	items, err := db.ReadItems(0, 2)
 	if err != nil {
 		t.Fatal(err)
--- a/internal/iplibrary/ip_list_test.go
+++ b/internal/iplibrary/ip_list_test.go
@@ -144,7 +144,7 @@ func TestIPList_Contains(t *testing.T) {
 	list := NewIPList()
 	for i := 0; i < 255; i++ {
 		list.AddDelay(&IPItem{
-			Id:        int64(i),
+			Id:        uint64(i),
 			IPFrom:    utils.IP2Long(strconv.Itoa(i) + ".168.0.1"),
 			IPTo:      utils.IP2Long(strconv.Itoa(i) + ".168.255.1"),
 			ExpiredAt: 0,
@@ -152,7 +152,7 @@ func TestIPList_Contains(t *testing.T) {
 	}
 	for i := 0; i < 255; i++ {
 		list.AddDelay(&IPItem{
-			Id:     int64(1000 + i),
+			Id:     uint64(1000 + i),
 			IPFrom: utils.IP2Long("192.167.2." + strconv.Itoa(i)),
 		})
 	}
@@ -172,7 +172,7 @@ func TestIPList_Contains_Many(t *testing.T) {
 	list := NewIPList()
 	for i := 0; i < 1_000_000; i++ {
 		list.AddDelay(&IPItem{
-			Id:        int64(i),
+			Id:        uint64(i),
 			IPFrom:    utils.IP2Long(strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255))),
 			IPTo:      utils.IP2Long(strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255))),
 			ExpiredAt: 0,
@@ -217,7 +217,7 @@ func TestIPList_ContainsIPStrings(t *testing.T) {
 	list := NewIPList()
 	for i := 0; i < 255; i++ {
 		list.Add(&IPItem{
-			Id:        int64(i),
+			Id:        uint64(i),
 			IPFrom:    utils.IP2Long(strconv.Itoa(i) + ".168.0.1"),
 			IPTo:      utils.IP2Long(strconv.Itoa(i) + ".168.255.1"),
 			ExpiredAt: 0,
@@ -305,7 +305,7 @@ func BenchmarkIPList_Contains(b *testing.B) {
 	var list = NewIPList()
 	for i := 1; i < 200_000; i++ {
 		list.AddDelay(&IPItem{
-			Id:        int64(i),
+			Id:        uint64(i),
 			IPFrom:    utils.IP2Long(strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255)) + ".0.1"),
 			IPTo:      utils.IP2Long(strconv.Itoa(rands.Int(0, 255)) + "." + strconv.Itoa(rands.Int(0, 255)) + ".0.1"),
 			ExpiredAt: time.Now().Unix() + 60,
--- a/internal/iplibrary/library_interface.go
+++ b/internal/iplibrary/library_interface.go
@@ -1,13 +0,0 @@
-package iplibrary
-
-type LibraryInterface interface {
-	// Load 加载数据库文件
-	Load(dbPath string) error
-
-	// Lookup 查询IP
-	// 返回结果有可能为空
-	Lookup(ip string) (*Result, error)
-
-	// Close 关闭数据库文件
-	Close()
-}
--- a/internal/iplibrary/library_ip2region.go
+++ b/internal/iplibrary/library_ip2region.go
@@ -1,83 +0,0 @@
-package iplibrary
-
-import (
-	"fmt"
-	"github.com/TeaOSLab/EdgeNode/internal/errors"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"net"
-	"strings"
-)
-
-type IP2RegionLibrary struct {
-	db *IP2Region
-}
-
-func (this *IP2RegionLibrary) Load(dbPath string) error {
-	db, err := NewIP2Region(dbPath)
-	if err != nil {
-		return err
-	}
-	this.db = db
-
-	return nil
-}
-
-func (this *IP2RegionLibrary) Lookup(ip string) (*Result, error) {
-	// 暂不支持IPv6
-	if strings.Contains(ip, ":") {
-		return nil, nil
-	}
-	if net.ParseIP(ip) == nil {
-		return nil, nil
-	}
-
-	if this.db == nil {
-		return nil, errors.New("library has not been loaded")
-	}
-
-	defer func() {
-		// 防止panic发生
-		err := recover()
-		if err != nil {
-			remotelogs.Error("IP2RegionLibrary", "panic: "+fmt.Sprintf("%#v", err))
-		}
-	}()
-
-	info, err := this.db.MemorySearch(ip)
-	if err != nil {
-		return nil, err
-	}
-
-	if info == nil {
-		return nil, nil
-	}
-
-	if info.Country == "0" {
-		info.Country = ""
-	}
-	if info.Region == "0" {
-		info.Region = ""
-	}
-	if info.Province == "0" {
-		info.Province = ""
-	}
-	if info.City == "0" {
-		info.City = ""
-	}
-	if info.ISP == "0" {
-		info.ISP = ""
-	}
-
-	return &Result{
-		CityId:   info.CityId,
-		Country:  info.Country,
-		Region:   info.Region,
-		Province: info.Province,
-		City:     info.City,
-		ISP:      info.ISP,
-	}, nil
-}
-
-func (this *IP2RegionLibrary) Close() {
-
-}
--- a/internal/iplibrary/library_ip2region_test.go
+++ b/internal/iplibrary/library_ip2region_test.go
@@ -1,113 +0,0 @@
-package iplibrary
-
-import (
-	"github.com/iwind/TeaGo/Tea"
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"github.com/iwind/TeaGo/rands"
-	"runtime"
-	"strconv"
-	"sync"
-	"testing"
-	"time"
-)
-
-func TestIP2RegionLibrary_Lookup_MemoryUsage(t *testing.T) {
-	var mem = &runtime.MemStats{}
-	runtime.ReadMemStats(mem)
-
-	library := &IP2RegionLibrary{}
-	err := library.Load(Tea.Root + "/resources/ipdata/ip2region/ip2region.db")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	var mem2 = &runtime.MemStats{}
-	runtime.ReadMemStats(mem2)
-	t.Log((mem2.HeapInuse-mem.HeapInuse)/1024/1024, "MB")
-}
-
-func TestIP2RegionLibrary_Lookup_Single(t *testing.T) {
-	library := &IP2RegionLibrary{}
-	err := library.Load(Tea.Root + "/resources/ipdata/ip2region/ip2region.db")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for _, ip := range []string{"8.8.9.9"} {
-		result, err := library.Lookup(ip)
-		if err != nil {
-			t.Fatal(err)
-		}
-		t.Log("IP:", ip, "result:", result)
-	}
-}
-
-func TestIP2RegionLibrary_Lookup(t *testing.T) {
-	library := &IP2RegionLibrary{}
-	err := library.Load(Tea.Root + "/resources/ipdata/ip2region/ip2region.db")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for _, ip := range []string{"", "a", "1.1.1", "192.168.1.100", "114.240.223.47", "8.8.9.9", "::1"} {
-		result, err := library.Lookup(ip)
-		if err != nil {
-			t.Fatal(err)
-		}
-		t.Log("IP:", ip, "result:", result)
-	}
-}
-
-func TestIP2RegionLibrary_Lookup_Concurrent(t *testing.T) {
-	library := &IP2RegionLibrary{}
-	err := library.Load(Tea.Root + "/resources/ipdata/ip2region/ip2region.db")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	var count = 4000
-	var wg = sync.WaitGroup{}
-	wg.Add(count)
-	for i := 0; i < count; i++ {
-		go func() {
-			defer wg.Done()
-
-			for i := 0; i < 100; i++ {
-				_, _ = library.Lookup(strconv.Itoa(rands.Int(0, 254)) + "." + strconv.Itoa(rands.Int(0, 254)) + "." + strconv.Itoa(rands.Int(0, 254)) + "." + strconv.Itoa(rands.Int(0, 254)))
-			}
-		}()
-	}
-
-	wg.Done()
-	t.Log("ok")
-}
-
-func TestIP2RegionLibrary_Memory(t *testing.T) {
-	library := &IP2RegionLibrary{}
-	err := library.Load(Tea.Root + "/resources/ipdata/ip2region/ip2region.db")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	before := time.Now()
-
-	for i := 0; i < 1_000_000; i++ {
-		_, _ = library.Lookup(strconv.Itoa(rands.Int(0, 254)) + "." + strconv.Itoa(rands.Int(0, 254)) + "." + strconv.Itoa(rands.Int(0, 254)) + "." + strconv.Itoa(rands.Int(0, 254)))
-	}
-
-	t.Log("cost:", time.Since(before).Seconds()*1000, "ms")
-}
-
-func BenchmarkIP2RegionLibrary_Lookup(b *testing.B) {
-	runtime.GOMAXPROCS(1)
-
-	var library = &IP2RegionLibrary{}
-	err := library.Load(Tea.Root + "/resources/ipdata/ip2region/ip2region.db")
-	if err != nil {
-		b.Fatal(err)
-	}
-
-	for i := 0; i < b.N; i++ {
-		_, _ = library.Lookup("8.8.8.8")
-	}
-}
--- a/internal/iplibrary/manager.go
+++ b/internal/iplibrary/manager.go
@@ -1,95 +0,0 @@
-package iplibrary
-
-import (
-	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
-	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
-	"github.com/TeaOSLab/EdgeNode/internal/errors"
-	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/iwind/TeaGo/Tea"
-	"github.com/iwind/TeaGo/files"
-	"github.com/iwind/TeaGo/types"
-	"regexp"
-	"strings"
-)
-
-var SharedManager = NewManager()
-var SharedLibrary LibraryInterface
-
-func init() {
-	events.On(events.EventLoaded, func() {
-		// 初始化
-		library, err := SharedManager.Load()
-		if err != nil {
-			remotelogs.ErrorObject("IP_LIBRARY", err)
-			return
-		}
-		SharedLibrary = library
-	})
-}
-
-type Manager struct {
-	code string
-}
-
-func NewManager() *Manager {
-	return &Manager{}
-}
-
-func (this *Manager) Load() (LibraryInterface, error) {
-	nodeConfig, err := nodeconfigs.SharedNodeConfig()
-	if err != nil {
-		return nil, err
-	}
-	config := nodeConfig.GlobalConfig
-	if config == nil {
-		config = &serverconfigs.GlobalConfig{}
-	}
-
-	// 当前正在使用的IP库代号
-	code := config.IPLibrary.Code
-	if len(code) == 0 {
-		code = serverconfigs.DefaultIPLibraryType
-	}
-
-	dir := Tea.Root + "/resources/ipdata/" + code
-	var lastVersion int64 = -1
-	lastFilename := ""
-	for _, file := range files.NewFile(dir).List() {
-		filename := file.Name()
-
-		reg := regexp.MustCompile(`^` + regexp.QuoteMeta(code) + `.(\d+)\.`)
-		if reg.MatchString(filename) { // 先查找有版本号的
-			result := reg.FindStringSubmatch(filename)
-			version := types.Int64(result[1])
-			if version > lastVersion {
-				lastVersion = version
-				lastFilename = filename
-			}
-		} else if strings.HasPrefix(filename, code+".") { // 后查找默认的
-			if lastVersion == -1 {
-				lastFilename = filename
-				lastVersion = 0
-			}
-		}
-	}
-
-	if len(lastFilename) == 0 {
-		return nil, errors.New("ip library file not found")
-	}
-
-	var libraryPtr LibraryInterface
-	switch code {
-	case serverconfigs.IPLibraryTypeIP2Region:
-		libraryPtr = &IP2RegionLibrary{}
-	default:
-		return nil, errors.New("invalid ip library code '" + code + "'")
-	}
-
-	err = libraryPtr.Load(dir + "/" + lastFilename)
-	if err != nil {
-		return nil, err
-	}
-
-	return libraryPtr, nil
-}
--- a/internal/iplibrary/manager_city.go
+++ b/internal/iplibrary/manager_city.go
@@ -1,156 +0,0 @@
-package iplibrary
-
-import (
-	"crypto/md5"
-	"encoding/json"
-	"fmt"
-	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
-	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/iwind/TeaGo/Tea"
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"github.com/iwind/TeaGo/types"
-	"io/ioutil"
-	"os"
-	"sync"
-	"time"
-)
-
-var SharedCityManager = NewCityManager()
-
-func init() {
-	events.On(events.EventLoaded, func() {
-		goman.New(func() {
-			SharedCityManager.Start()
-		})
-	})
-	events.On(events.EventQuit, func() {
-		SharedCityManager.Stop()
-	})
-}
-
-// CityManager 中国省份信息管理
-type CityManager struct {
-	ticker *time.Ticker
-
-	cacheFile string
-
-	cityMap  map[string]int64 // provinceName_cityName => cityName
-	dataHash string           // 国家JSON的md5
-
-	locker sync.RWMutex
-
-	isUpdated bool
-}
-
-func NewCityManager() *CityManager {
-	return &CityManager{
-		cacheFile: Tea.Root + "/configs/region_city.json.cache",
-		cityMap:   map[string]int64{},
-	}
-}
-
-func (this *CityManager) Start() {
-	// 从缓存中读取
-	err := this.load()
-	if err != nil {
-		remotelogs.ErrorObject("CITY_MANAGER", err)
-	}
-
-	// 第一次更新
-	err = this.loop()
-	if err != nil {
-		remotelogs.ErrorObject("City_MANAGER", err)
-	}
-
-	// 定时更新
-	this.ticker = time.NewTicker(4 * time.Hour)
-	for range this.ticker.C {
-		err := this.loop()
-		if err != nil {
-			remotelogs.ErrorObject("CITY_MANAGER", err)
-		}
-	}
-}
-
-func (this *CityManager) Stop() {
-	if this.ticker != nil {
-		this.ticker.Stop()
-	}
-}
-
-func (this *CityManager) Lookup(provinceId int64, cityName string) (cityId int64) {
-	this.locker.RLock()
-	cityId, _ = this.cityMap[types.String(provinceId)+"_"+cityName]
-	this.locker.RUnlock()
-	return
-}
-
-// 从缓存中读取
-func (this *CityManager) load() error {
-	data, err := ioutil.ReadFile(this.cacheFile)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return nil
-		}
-		return err
-	}
-	m := map[string]int64{}
-	err = json.Unmarshal(data, &m)
-	if err != nil {
-		return err
-	}
-	if m != nil && len(m) > 0 {
-		this.cityMap = m
-	}
-
-	return nil
-}
-
-// 更新城市信息
-func (this *CityManager) loop() error {
-	if this.isUpdated {
-		return nil
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		return err
-	}
-	resp, err := rpcClient.RegionCityRPC().FindAllEnabledRegionCities(rpcClient.Context(), &pb.FindAllEnabledRegionCitiesRequest{})
-	if err != nil {
-		return err
-	}
-
-	m := map[string]int64{}
-	for _, city := range resp.RegionCities {
-		for _, code := range city.Codes {
-			m[types.String(city.RegionProvinceId)+"_"+code] = city.Id
-		}
-	}
-
-	// 检查是否有更新
-	data, err := json.Marshal(m)
-	if err != nil {
-		return err
-	}
-	hash := md5.New()
-	hash.Write(data)
-	dataHash := fmt.Sprintf("%x", hash.Sum(nil))
-	if this.dataHash == dataHash {
-		return nil
-	}
-	this.dataHash = dataHash
-
-	this.locker.Lock()
-	this.cityMap = m
-	this.isUpdated = true
-	this.locker.Unlock()
-
-	// 保存到本地缓存
-
-	err = ioutil.WriteFile(this.cacheFile, data, 0666)
-	return err
-}
--- a/internal/iplibrary/manager_city_test.go
+++ b/internal/iplibrary/manager_city_test.go
@@ -1,14 +0,0 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
-
-package iplibrary
-
-import "testing"
-
-func TestNewCityManager(t *testing.T) {
-	var manager = NewCityManager()
-	err := manager.loop()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(manager.Lookup(16, "许昌市"))
-}
--- a/internal/iplibrary/manager_country.go
+++ b/internal/iplibrary/manager_country.go
@@ -1,154 +0,0 @@
-package iplibrary
-
-import (
-	"crypto/md5"
-	"encoding/json"
-	"fmt"
-	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
-	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/iwind/TeaGo/Tea"
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"io/ioutil"
-	"os"
-	"sync"
-	"time"
-)
-
-var SharedCountryManager = NewCountryManager()
-
-func init() {
-	events.On(events.EventLoaded, func() {
-		goman.New(func() {
-			SharedCountryManager.Start()
-		})
-	})
-	events.On(events.EventQuit, func() {
-		SharedCountryManager.Stop()
-	})
-}
-
-// CountryManager 国家/地区信息管理
-type CountryManager struct {
-	ticker *time.Ticker
-
-	cacheFile string
-
-	countryMap map[string]int64 // countryName => countryId
-	dataHash   string           // 国家JSON的md5
-
-	locker sync.RWMutex
-
-	isUpdated bool
-}
-
-func NewCountryManager() *CountryManager {
-	return &CountryManager{
-		cacheFile:  Tea.Root + "/configs/region_country.json.cache",
-		countryMap: map[string]int64{},
-	}
-}
-
-func (this *CountryManager) Start() {
-	// 从缓存中读取
-	err := this.load()
-	if err != nil {
-		remotelogs.ErrorObject("COUNTRY_MANAGER", err)
-	}
-
-	// 第一次更新
-	err = this.loop()
-	if err != nil {
-		remotelogs.ErrorObject("COUNTRY_MANAGER", err)
-	}
-
-	// 定时更新
-	this.ticker = time.NewTicker(4 * time.Hour)
-	for range this.ticker.C {
-		err := this.loop()
-		if err != nil {
-			remotelogs.ErrorObject("COUNTRY_MANAGER", err)
-		}
-	}
-}
-
-func (this *CountryManager) Stop() {
-	if this.ticker != nil {
-		this.ticker.Stop()
-	}
-}
-
-func (this *CountryManager) Lookup(countryName string) (countryId int64) {
-	this.locker.RLock()
-	countryId, _ = this.countryMap[countryName]
-	this.locker.RUnlock()
-	return countryId
-}
-
-// 从缓存中读取
-func (this *CountryManager) load() error {
-	data, err := ioutil.ReadFile(this.cacheFile)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return nil
-		}
-		return err
-	}
-	m := map[string]int64{}
-	err = json.Unmarshal(data, &m)
-	if err != nil {
-		return err
-	}
-	if m != nil && len(m) > 0 {
-		this.countryMap = m
-	}
-
-	return nil
-}
-
-// 更新国家信息
-func (this *CountryManager) loop() error {
-	if this.isUpdated {
-		return nil
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		return err
-	}
-	resp, err := rpcClient.RegionCountryRPC().FindAllEnabledRegionCountries(rpcClient.Context(), &pb.FindAllEnabledRegionCountriesRequest{})
-	if err != nil {
-		return err
-	}
-
-	m := map[string]int64{}
-	for _, country := range resp.RegionCountries {
-		for _, code := range country.Codes {
-			m[code] = country.Id
-		}
-	}
-
-	// 检查是否有更新
-	data, err := json.Marshal(m)
-	if err != nil {
-		return err
-	}
-	hash := md5.New()
-	hash.Write(data)
-	dataHash := fmt.Sprintf("%x", hash.Sum(nil))
-	if this.dataHash == dataHash {
-		return nil
-	}
-	this.dataHash = dataHash
-
-	this.locker.Lock()
-	this.countryMap = m
-	this.isUpdated = true
-	this.locker.Unlock()
-
-	// 保存到本地缓存
-	err = ioutil.WriteFile(this.cacheFile, data, 0666)
-	return err
-}
--- a/internal/iplibrary/manager_country_test.go
+++ b/internal/iplibrary/manager_country_test.go
@@ -1,57 +0,0 @@
-package iplibrary
-
-import (
-	"runtime"
-	"testing"
-)
-
-func TestCountryManager_load(t *testing.T) {
-	manager := NewCountryManager()
-	err := manager.load()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log("ok", manager.countryMap)
-}
-
-func TestCountryManager_loop(t *testing.T) {
-	manager := NewCountryManager()
-	err := manager.loop()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log("ok", manager.countryMap)
-}
-
-func TestCountryManager_loop_skip(t *testing.T) {
-	manager := NewCountryManager()
-	for i := 0; i < 10; i++ {
-		err := manager.loop()
-		if err != nil {
-			t.Fatal(err)
-		}
-	}
-}
-
-func TestCountryManager_Lookup(t *testing.T) {
-	manager := NewCountryManager()
-	err := manager.load()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(manager.Lookup("中国"), manager.Lookup("美国 "))
-}
-
-func BenchmarkCountryManager_Lookup(b *testing.B) {
-	runtime.GOMAXPROCS(1)
-
-	manager := NewCountryManager()
-	err := manager.load()
-	if err != nil {
-		b.Fatal(err)
-	}
-
-	for i := 0; i < b.N; i++ {
-		_ = manager.Lookup("中国")
-	}
-}
--- a/internal/iplibrary/manager_ip_list.go
+++ b/internal/iplibrary/manager_ip_list.go
@@ -43,7 +43,7 @@ type IPListManager struct {

 func NewIPListManager() *IPListManager {
 	return &IPListManager{
-		pageSize: 500,
+		pageSize: 1000,
 		listMap:  map[int64]*IPList{},
 	}
 }
@@ -111,15 +111,19 @@ func (this *IPListManager) init() {
 		var size int64 = 1000
 		for {
 			items, err := db.ReadItems(offset, size)
+			var l = len(items)
 			if err != nil {
 				remotelogs.Error("IP_LIST_MANAGER", "read ip list from local database failed: "+err.Error())
 			} else {
-				if len(items) == 0 {
+				if l == 0 {
 					break
 				}
 				this.processItems(items, false)
+				if int64(l) < size {
+					break
+				}
 			}
-			offset += int64(len(items))
+			offset += int64(l)
 		}
 	}
 }
@@ -144,7 +148,7 @@ func (this *IPListManager) fetch() (hasNext bool, err error) {
 	if err != nil {
 		return false, err
 	}
-	itemsResp, err := rpcClient.IPItemRPC().ListIPItemsAfterVersion(rpcClient.Context(), &pb.ListIPItemsAfterVersionRequest{
+	itemsResp, err := rpcClient.IPItemRPC.ListIPItemsAfterVersion(rpcClient.Context(), &pb.ListIPItemsAfterVersionRequest{
 		Version: this.version,
 		Size:    this.pageSize,
 	})
@@ -155,7 +159,7 @@ func (this *IPListManager) fetch() (hasNext bool, err error) {
 		}
 		return false, err
 	}
-	items := itemsResp.IpItems
+	var items = itemsResp.IpItems
 	if len(items) == 0 {
 		return false, nil
 	}
@@ -183,7 +187,6 @@ func (this *IPListManager) FindList(listId int64) *IPList {
 }

 func (this *IPListManager) processItems(items []*pb.IPItem, fromRemote bool) {
-	this.locker.Lock()
 	var changedLists = map[*IPList]zero.Zero{}
 	for _, item := range items {
 		var list *IPList
@@ -203,11 +206,15 @@ func (this *IPListManager) processItems(items []*pb.IPItem, fromRemote bool) {
 				list = GlobalWhiteIPList
 			}
 		} else { // 其他List
+			this.locker.Lock()
 			list = this.listMap[item.ListId]
+			this.locker.Unlock()
 		}
 		if list == nil {
 			list = NewIPList()
+			this.locker.Lock()
 			this.listMap[item.ListId] = list
+			this.locker.Unlock()
 		}

 		changedLists[list] = zero.New()
@@ -246,8 +253,6 @@ func (this *IPListManager) processItems(items []*pb.IPItem, fromRemote bool) {
 		changedList.Sort()
 	}

-	this.locker.Unlock()
-
 	if fromRemote {
 		var latestVersion = items[len(items)-1].Version
 		if latestVersion > this.version {
--- a/internal/iplibrary/manager_provider.go
+++ b/internal/iplibrary/manager_provider.go
@@ -1,155 +0,0 @@
-package iplibrary
-
-import (
-	"crypto/md5"
-	"encoding/json"
-	"fmt"
-	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
-	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/iwind/TeaGo/Tea"
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"io/ioutil"
-	"os"
-	"sync"
-	"time"
-)
-
-var SharedProviderManager = NewProviderManager()
-
-func init() {
-	events.On(events.EventLoaded, func() {
-		goman.New(func() {
-			SharedProviderManager.Start()
-		})
-	})
-	events.On(events.EventQuit, func() {
-		SharedProviderManager.Stop()
-	})
-}
-
-// ProviderManager 中国省份信息管理
-type ProviderManager struct {
-	ticker *time.Ticker
-
-	cacheFile string
-
-	providerMap map[string]int64 // name => id
-	dataHash    string           // 国家JSON的md5
-
-	locker sync.RWMutex
-
-	isUpdated bool
-}
-
-func NewProviderManager() *ProviderManager {
-	return &ProviderManager{
-		cacheFile:   Tea.Root + "/configs/region_provider.json.cache",
-		providerMap: map[string]int64{},
-	}
-}
-
-func (this *ProviderManager) Start() {
-	// 从缓存中读取
-	err := this.load()
-	if err != nil {
-		remotelogs.ErrorObject("PROVIDER_MANAGER", err)
-	}
-
-	// 第一次更新
-	err = this.loop()
-	if err != nil {
-		remotelogs.ErrorObject("PROVIDER_MANAGER", err)
-	}
-
-	// 定时更新
-	this.ticker = time.NewTicker(4 * time.Hour)
-	for range this.ticker.C {
-		err := this.loop()
-		if err != nil {
-			remotelogs.ErrorObject("PROVIDER_MANAGER", err)
-		}
-	}
-}
-
-func (this *ProviderManager) Stop() {
-	if this.ticker != nil {
-		this.ticker.Stop()
-	}
-}
-
-func (this *ProviderManager) Lookup(providerName string) (providerId int64) {
-	this.locker.RLock()
-	providerId, _ = this.providerMap[providerName]
-	this.locker.RUnlock()
-	return
-}
-
-// 从缓存中读取
-func (this *ProviderManager) load() error {
-	data, err := ioutil.ReadFile(this.cacheFile)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return nil
-		}
-		return err
-	}
-	m := map[string]int64{}
-	err = json.Unmarshal(data, &m)
-	if err != nil {
-		return err
-	}
-	if m != nil && len(m) > 0 {
-		this.providerMap = m
-	}
-
-	return nil
-}
-
-// 更新服务商信息
-func (this *ProviderManager) loop() error {
-	if this.isUpdated {
-		return nil
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		return err
-	}
-	resp, err := rpcClient.RegionProviderRPC().FindAllEnabledRegionProviders(rpcClient.Context(), &pb.FindAllEnabledRegionProvidersRequest{})
-	if err != nil {
-		return err
-	}
-
-	m := map[string]int64{}
-	for _, provider := range resp.RegionProviders {
-		for _, code := range provider.Codes {
-			m[code] = provider.Id
-		}
-	}
-
-	// 检查是否有更新
-	data, err := json.Marshal(m)
-	if err != nil {
-		return err
-	}
-	hash := md5.New()
-	hash.Write(data)
-	dataHash := fmt.Sprintf("%x", hash.Sum(nil))
-	if this.dataHash == dataHash {
-		return nil
-	}
-	this.dataHash = dataHash
-
-	this.locker.Lock()
-	this.providerMap = m
-	this.isUpdated = true
-	this.locker.Unlock()
-
-	// 保存到本地缓存
-
-	err = ioutil.WriteFile(this.cacheFile, data, 0666)
-	return err
-}
--- a/internal/iplibrary/manager_provider_test.go
+++ b/internal/iplibrary/manager_provider_test.go
@@ -1,15 +0,0 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
-
-package iplibrary
-
-import "testing"
-
-func TestNewProviderManager(t *testing.T) {
-	var manager = NewProviderManager()
-	err := manager.loop()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(manager.Lookup("阿里云"))
-	t.Log(manager.Lookup("阿里云2"))
-}
--- a/internal/iplibrary/manager_province.go
+++ b/internal/iplibrary/manager_province.go
@@ -1,161 +0,0 @@
-package iplibrary
-
-import (
-	"crypto/md5"
-	"encoding/json"
-	"fmt"
-	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
-	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/iwind/TeaGo/Tea"
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"io/ioutil"
-	"os"
-	"sync"
-	"time"
-)
-
-const (
-	ChinaCountryId int64 = 1
-)
-
-var SharedProvinceManager = NewProvinceManager()
-
-func init() {
-	events.On(events.EventLoaded, func() {
-		goman.New(func() {
-			SharedProvinceManager.Start()
-		})
-	})
-	events.On(events.EventQuit, func() {
-		SharedProvinceManager.Stop()
-	})
-}
-
-// ProvinceManager 中国省份信息管理
-type ProvinceManager struct {
-	ticker *time.Ticker
-
-	cacheFile string
-
-	provinceMap map[string]int64 // provinceName => provinceId
-	dataHash    string           // 国家JSON的md5
-
-	locker sync.RWMutex
-
-	isUpdated bool
-}
-
-func NewProvinceManager() *ProvinceManager {
-	return &ProvinceManager{
-		cacheFile:   Tea.Root + "/configs/region_province.json.cache",
-		provinceMap: map[string]int64{},
-	}
-}
-
-func (this *ProvinceManager) Start() {
-	// 从缓存中读取
-	err := this.load()
-	if err != nil {
-		remotelogs.ErrorObject("PROVINCE_MANAGER", err)
-	}
-
-	// 第一次更新
-	err = this.loop()
-	if err != nil {
-		remotelogs.ErrorObject("PROVINCE_MANAGER", err)
-	}
-
-	// 定时更新
-	this.ticker = time.NewTicker(4 * time.Hour)
-	for range this.ticker.C {
-		err := this.loop()
-		if err != nil {
-			remotelogs.ErrorObject("PROVINCE_MANAGER", err)
-		}
-	}
-}
-
-func (this *ProvinceManager) Stop() {
-	if this.ticker != nil {
-		this.ticker.Stop()
-	}
-}
-
-func (this *ProvinceManager) Lookup(provinceName string) (provinceId int64) {
-	this.locker.RLock()
-	provinceId, _ = this.provinceMap[provinceName]
-	this.locker.RUnlock()
-	return provinceId
-}
-
-// 从缓存中读取
-func (this *ProvinceManager) load() error {
-	data, err := ioutil.ReadFile(this.cacheFile)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return nil
-		}
-		return err
-	}
-	m := map[string]int64{}
-	err = json.Unmarshal(data, &m)
-	if err != nil {
-		return err
-	}
-	if m != nil && len(m) > 0 {
-		this.provinceMap = m
-	}
-
-	return nil
-}
-
-// 更新省份信息
-func (this *ProvinceManager) loop() error {
-	if this.isUpdated {
-		return nil
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		return err
-	}
-	resp, err := rpcClient.RegionProvinceRPC().FindAllEnabledRegionProvincesWithCountryId(rpcClient.Context(), &pb.FindAllEnabledRegionProvincesWithCountryIdRequest{
-		RegionCountryId: ChinaCountryId,
-	})
-	if err != nil {
-		return err
-	}
-
-	m := map[string]int64{}
-	for _, province := range resp.RegionProvinces {
-		for _, code := range province.Codes {
-			m[code] = province.Id
-		}
-	}
-
-	// 检查是否有更新
-	data, err := json.Marshal(m)
-	if err != nil {
-		return err
-	}
-	hash := md5.New()
-	hash.Write(data)
-	dataHash := fmt.Sprintf("%x", hash.Sum(nil))
-	if this.dataHash == dataHash {
-		return nil
-	}
-	this.dataHash = dataHash
-
-	this.locker.Lock()
-	this.provinceMap = m
-	this.isUpdated = true
-	this.locker.Unlock()
-
-	// 保存到本地缓存
-
-	err = ioutil.WriteFile(this.cacheFile, data, 0666)
-	return err
-}
--- a/internal/iplibrary/manager_province_test.go
+++ b/internal/iplibrary/manager_province_test.go
@@ -1,57 +0,0 @@
-package iplibrary
-
-import (
-	"runtime"
-	"testing"
-)
-
-func TestProvinceManager_load(t *testing.T) {
-	manager := NewProvinceManager()
-	err := manager.load()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log("ok", manager.provinceMap)
-}
-
-func TestProvinceManager_loop(t *testing.T) {
-	manager := NewProvinceManager()
-	err := manager.loop()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log("ok", manager.provinceMap)
-}
-
-func TestProvinceManager_loop_skip(t *testing.T) {
-	manager := NewProvinceManager()
-	for i := 0; i < 10; i++ {
-		err := manager.loop()
-		if err != nil {
-			t.Fatal(err)
-		}
-	}
-}
-
-func TestProvinceManager_Lookup(t *testing.T) {
-	manager := NewProvinceManager()
-	err := manager.load()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(manager.Lookup("安徽省"), manager.Lookup("北京市"))
-}
-
-func BenchmarkProvinceManager_Lookup(b *testing.B) {
-	runtime.GOMAXPROCS(1)
-
-	manager := NewProvinceManager()
-	err := manager.load()
-	if err != nil {
-		b.Fatal(err)
-	}
-
-	for i := 0; i < b.N; i++ {
-		_ = manager.Lookup("安徽省")
-	}
-}
--- a/internal/iplibrary/manager_test.go
+++ b/internal/iplibrary/manager_test.go
@@ -1,26 +0,0 @@
-package iplibrary
-
-import (
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"github.com/iwind/TeaGo/dbs"
-	"testing"
-)
-
-func TestManager_Load(t *testing.T) {
-	dbs.NotifyReady()
-
-	manager := NewManager()
-	lib, err := manager.Load()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(lib.Lookup("1.2.3.4"))
-	t.Log(lib.Lookup("2.3.4.5"))
-	t.Log(lib.Lookup("200.200.200.200"))
-	t.Log(lib.Lookup("202.106.0.20"))
-}
-
-func TestNewManager(t *testing.T) {
-	dbs.NotifyReady()
-	t.Log(SharedLibrary)
-}
--- a/internal/iplibrary/updater.go
+++ b/internal/iplibrary/updater.go
@@ -1,153 +0,0 @@
-package iplibrary
-
-import (
-	"fmt"
-	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
-	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
-	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
-	"github.com/TeaOSLab/EdgeNode/internal/errors"
-	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/iwind/TeaGo/Tea"
-	"os"
-	"time"
-)
-
-var SharedUpdater = NewUpdater()
-
-func init() {
-	events.On(events.EventStart, func() {
-		goman.New(func() {
-			SharedUpdater.Start()
-		})
-	})
-	events.On(events.EventQuit, func() {
-		SharedUpdater.Stop()
-	})
-}
-
-// Updater IP库更新程序
-type Updater struct {
-	ticker *time.Ticker
-}
-
-// NewUpdater 获取新对象
-func NewUpdater() *Updater {
-	return &Updater{}
-}
-
-// Start 开始更新
-func (this *Updater) Start() {
-	// 这里不需要太频繁检查更新，因为通常不需要更新IP库
-	this.ticker = time.NewTicker(1 * time.Hour)
-	for range this.ticker.C {
-		err := this.loop()
-		if err != nil {
-			remotelogs.ErrorObject("IP_LIBRARY", err)
-		}
-	}
-}
-
-func (this *Updater) Stop() {
-	if this.ticker != nil {
-		this.ticker.Stop()
-	}
-}
-
-// 单次任务
-func (this *Updater) loop() error {
-	nodeConfig, err := nodeconfigs.SharedNodeConfig()
-	if err != nil {
-		return err
-	}
-	if nodeConfig.GlobalConfig == nil {
-		return nil
-	}
-	code := nodeConfig.GlobalConfig.IPLibrary.Code
-	if len(code) == 0 {
-		code = serverconfigs.DefaultIPLibraryType
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		return err
-	}
-	libraryResp, err := rpcClient.IPLibraryRPC().FindLatestIPLibraryWithType(rpcClient.Context(), &pb.FindLatestIPLibraryWithTypeRequest{Type: code})
-	if err != nil {
-		return err
-	}
-	lib := libraryResp.IpLibrary
-	if lib == nil || lib.File == nil {
-		return nil
-	}
-
-	typeInfo := serverconfigs.FindIPLibraryWithType(code)
-	if typeInfo == nil {
-		return errors.New("invalid ip library code '" + code + "'")
-	}
-
-	path := Tea.Root + "/resources/ipdata/" + code + "/" + code + "." + fmt.Sprintf("%d", lib.CreatedAt) + typeInfo.GetString("ext")
-
-	// 是否已经存在
-	_, err = os.Stat(path)
-	if err == nil {
-		return nil
-	}
-
-	// 开始下载
-	fileChunkIdsResp, err := rpcClient.FileChunkRPC().FindAllFileChunkIds(rpcClient.Context(), &pb.FindAllFileChunkIdsRequest{FileId: lib.File.Id})
-	if err != nil {
-		return err
-	}
-	chunkIds := fileChunkIdsResp.FileChunkIds
-	if len(chunkIds) == 0 {
-		return nil
-	}
-	isOk := false
-
-	fp, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY, 0666)
-	if err != nil {
-		return err
-	}
-
-	defer func() {
-		// 如果保存不成功就直接删除
-		if !isOk {
-			_ = fp.Close()
-			_ = os.Remove(path)
-		}
-	}()
-	for _, chunkId := range chunkIds {
-		chunkResp, err := rpcClient.FileChunkRPC().DownloadFileChunk(rpcClient.Context(), &pb.DownloadFileChunkRequest{FileChunkId: chunkId})
-		if err != nil {
-			return err
-		}
-		chunk := chunkResp.FileChunk
-
-		if chunk == nil {
-			continue
-		}
-		_, err = fp.Write(chunk.Data)
-		if err != nil {
-			return err
-		}
-	}
-
-	err = fp.Close()
-	if err != nil {
-		return err
-	}
-
-	// 重新加载
-	library, err := SharedManager.Load()
-	if err != nil {
-		return err
-	}
-	SharedLibrary = library
-
-	isOk = true
-
-	return nil
-}
--- a/internal/iplibrary/updater_test.go
+++ b/internal/iplibrary/updater_test.go
@@ -1,18 +0,0 @@
-package iplibrary
-
-import (
-	_ "github.com/iwind/TeaGo/bootstrap"
-	"github.com/iwind/TeaGo/dbs"
-	"testing"
-)
-
-func TestUpdater_loop(t *testing.T) {
-	dbs.NotifyReady()
-
-	updater := NewUpdater()
-	err := updater.loop()
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log("ok")
-}
--- a/internal/metrics/manager.go
+++ b/internal/metrics/manager.go
@@ -4,6 +4,7 @@ package metrics

 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/events"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"strconv"
 	"sync"
@@ -11,7 +12,15 @@ import (

 var SharedManager = NewManager()

+func init() {
+	events.On(events.EventQuit, func() {
+		SharedManager.Quit()
+	})
+}
+
 type Manager struct {
+	isQuiting bool
+
 	tasks         map[int64]*Task    // itemId => *Task
 	categoryTasks map[string][]*Task // category => []*Task
 	locker        sync.RWMutex
@@ -29,6 +38,10 @@ func NewManager() *Manager {
 }

 func (this *Manager) Update(items []*serverconfigs.MetricItemConfig) {
+	if this.isQuiting {
+		return
+	}
+
 	this.locker.Lock()
 	defer this.locker.Unlock()

@@ -101,6 +114,10 @@ func (this *Manager) Update(items []*serverconfigs.MetricItemConfig) {

 // Add 添加数据
 func (this *Manager) Add(obj MetricInterface) {
+	if this.isQuiting {
+		return
+	}
+
 	this.locker.RLock()
 	for _, task := range this.categoryTasks[obj.MetricCategory()] {
 		task.Add(obj)
@@ -119,3 +136,17 @@ func (this *Manager) HasTCPMetrics() bool {
 func (this *Manager) HasUDPMetrics() bool {
 	return this.hasUDPMetrics
 }
+
+// Quit 退出管理器
+func (this *Manager) Quit() {
+	this.isQuiting = true
+
+	remotelogs.Println("METRIC_MANAGER", "quit")
+
+	this.locker.Lock()
+	for _, task := range this.tasks {
+		_ = task.Stop()
+	}
+	this.tasks = map[int64]*Task{}
+	this.locker.Unlock()
+}
--- a/internal/metrics/task.go
+++ b/internal/metrics/task.go
@@ -16,6 +16,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
 	"github.com/TeaOSLab/EdgeNode/internal/zero"
 	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/types"
 	_ "github.com/mattn/go-sqlite3"
 	"os"
 	"strconv"
@@ -23,18 +24,19 @@ import (
 	"time"
 )

-const MaxQueueSize = 2048
+const MaxQueueSize = 256 // TODO 可以配置，可以在单个任务里配置

 // Task 单个指标任务
 // 数据库存储：
-//  data/
-//     metric.$ID.db
-//        stats
-//           id, keys, value, time, serverId, hash
-//  原理：
-//     添加或者有变更时 isUploaded = false
-//     上传时检查 isUploaded 状态
-//     只上传每个服务中排序最前面的 N 个数据
+//
+//	data/
+//	   metric.$ID.db
+//	      stats
+//	         id, keys, value, time, serverId, hash
+//	原理：
+//	   添加或者有变更时 isUploaded = false
+//	   上传时检查 isUploaded 状态
+//	   只上传每个服务中排序最前面的 N 个数据
 type Task struct {
 	item     *serverconfigs.MetricItemConfig
 	isLoaded bool
@@ -88,7 +90,11 @@ func (this *Task) Init() error {
 		remotelogs.Println("METRIC", "create data dir '"+dir+"'")
 	}

-	db, err := sql.Open("sqlite3", "file:"+dir+"/metric."+strconv.FormatInt(this.item.Id, 10)+".db?cache=shared&mode=rwc&_journal_mode=WAL&_sync=OFF")
+	var path = dir + "/metric." + types.String(this.item.Id) + ".db"
+	_ = os.Remove(path + "-shm")
+	_ = os.Remove(path + "-wal")
+
+	db, err := sql.Open("sqlite3", "file:"+path+"?cache=shared&mode=rwc&_journal_mode=WAL&_sync=OFF")
 	if err != nil {
 		return err
 	}
@@ -372,7 +378,9 @@ func (this *Task) Upload(pauseDuration time.Duration) error {
 	for _, serverId := range serverIds {
 		for _, currentTime := range times {
 			idStrings, err := func(serverId int64, currentTime string) (ids []string, err error) {
+				var t = trackers.Begin("[METRIC]SELECT_TOP_STMT")
 				rows, err := this.selectTopStmt.Query(serverId, this.item.Version, currentTime)
+				t.End()
 				if err != nil {
 					return nil, err
 				}
@@ -421,7 +429,7 @@ func (this *Task) Upload(pauseDuration time.Duration) error {
 						return nil, err
 					}

-					_, err = rpcClient.MetricStatRPC().UploadMetricStats(rpcClient.Context(), &pb.UploadMetricStatsRequest{
+					_, err = rpcClient.MetricStatRPC.UploadMetricStats(rpcClient.Context(), &pb.UploadMetricStatsRequest{
 						MetricStats: pbStats,
 						Time:        currentTime,
 						ServerId:    serverId,
--- a/internal/monitor/value_queue.go
+++ b/internal/monitor/value_queue.go
@@ -69,7 +69,7 @@ func (this *ValueQueue) Loop() error {
 	}

 	for value := range this.valuesChan {
-		_, err = rpcClient.NodeValueRPC().CreateNodeValue(rpcClient.Context(), &pb.CreateNodeValueRequest{
+		_, err = rpcClient.NodeValueRPC.CreateNodeValue(rpcClient.Context(), &pb.CreateNodeValueRequest{
 			Item:      value.Item,
 			ValueJSON: value.ValueJSON,
 			CreatedAt: value.CreatedAt,
--- a/internal/monitor/value_queue_test.go
+++ b/internal/monitor/value_queue_test.go
@@ -16,9 +16,9 @@ func TestValueQueue_RPC(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	_, err = rpcClient.NodeValueRPC().CreateNodeValue(rpcClient.Context(), &pb.CreateNodeValueRequest{})
+	_, err = rpcClient.NodeValueRPC.CreateNodeValue(rpcClient.Context(), &pb.CreateNodeValueRequest{})
 	if err != nil {
-		statusErr, ok:= status.FromError(err)
+		statusErr, ok := status.FromError(err)
 		if ok {
 			logs.Println(statusErr.Code())
 		}
--- a/internal/nodes/api_stream.go
+++ b/internal/nodes/api_stream.go
@@ -73,7 +73,7 @@ func (this *APIStream) loop() error {
 		cancelFunc()
 	}()

-	nodeStream, err := rpcClient.NodeRPC().NodeStream(ctx)
+	nodeStream, err := rpcClient.NodeRPC.NodeStream(ctx)
 	if err != nil {
 		if this.isQuiting {
 			return nil
--- a/internal/nodes/client_conn.go
+++ b/internal/nodes/client_conn.go
@@ -5,12 +5,14 @@ package nodes
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/conns"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
 	"github.com/TeaOSLab/EdgeNode/internal/ttlcache"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
+	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/types"
 	"net"
 	"os"
@@ -22,6 +24,8 @@ import (

 // ClientConn 客户端连接
 type ClientConn struct {
+	BaseClientConn
+
 	once sync.Once

 	isTLS       bool
@@ -31,29 +35,28 @@ type ClientConn struct {
 	isLO bool // 是否为环路

 	hasResetSYNFlood bool
-
-	BaseClientConn
 }

-func NewClientConn(conn net.Conn, isTLS bool, quickClose bool) net.Conn {
-	if quickClose {
-		// TCP
-		tcpConn, ok := conn.(*net.TCPConn)
-		if ok {
-			// TODO 可以在配置中设置此值
-			_ = tcpConn.SetLinger(nodeconfigs.DefaultTCPLinger)
-		}
-	}
-
+func NewClientConn(rawConn net.Conn, isTLS bool, quickClose bool) net.Conn {
 	// 是否为环路
-	var remoteAddr = conn.RemoteAddr().String()
+	var remoteAddr = rawConn.RemoteAddr().String()
 	var isLO = strings.HasPrefix(remoteAddr, "127.0.0.1:") || strings.HasPrefix(remoteAddr, "[::1]:")

-	return &ClientConn{
-		BaseClientConn: BaseClientConn{rawConn: conn},
+	var conn = &ClientConn{
+		BaseClientConn: BaseClientConn{rawConn: rawConn},
 		isTLS:          isTLS,
 		isLO:           isLO,
 	}
+
+	if quickClose {
+		// TODO 可以在配置中设置此值
+		_ = conn.SetLinger(nodeconfigs.DefaultTCPLinger)
+	}
+
+	// 加入到Map
+	conns.SharedMap.Add(conn)
+
+	return conn
 }

 func (this *ClientConn) Read(b []byte) (n int, err error) {
@@ -110,11 +113,10 @@ func (this *ClientConn) Read(b []byte) (n int, err error) {
 func (this *ClientConn) Write(b []byte) (n int, err error) {
 	n, err = this.rawConn.Write(b)
 	if n > 0 {
-		atomic.AddUint64(&teaconst.OutTrafficBytes, uint64(n))
-
 		// 统计当前服务带宽
 		if this.serverId > 0 {
-			if !this.isLO { // 环路不统计带宽，避免缓存预热等行为产生带宽
+			if !this.isLO || Tea.IsTesting() { // 环路不统计带宽，避免缓存预热等行为产生带宽
+				atomic.AddUint64(&teaconst.OutTrafficBytes, uint64(n))
 				stats.SharedBandwidthStatManager.Add(this.userId, this.serverId, int64(n))
 			}
 		}
@@ -129,9 +131,11 @@ func (this *ClientConn) Close() error {
 	err := this.rawConn.Close()

 	// 单个服务并发数限制
-	if this.hasLimit {
-		sharedClientConnLimiter.Remove(this.rawConn.RemoteAddr().String())
-	}
+	// 不能加条件限制，因为服务配置随时有变化
+	sharedClientConnLimiter.Remove(this.rawConn.RemoteAddr().String())
+
+	// 从conn map中移除
+	conns.SharedMap.Remove(this)

 	return err
 }
@@ -178,6 +182,11 @@ func (this *ClientConn) increaseSYNFlood(synFloodConfig *firewallconfigs.SYNFloo
 			if timeout <= 0 {
 				timeout = 600
 			}
+
+			// 关闭当前连接
+			_ = this.SetLinger(0)
+			_ = this.Close()
+
 			waf.SharedIPBlackList.RecordIP(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip, time.Now().Unix()+int64(timeout), 0, true, 0, 0, "疑似SYN Flood攻击，当前1分钟"+types.String(result)+"次空连接")
 		}
 	}
--- a/internal/nodes/client_conn_base.go
+++ b/internal/nodes/client_conn_base.go
@@ -2,7 +2,10 @@

 package nodes

-import "net"
+import (
+	"crypto/tls"
+	"net"
+)

 type BaseClientConn struct {
 	rawConn net.Conn
@@ -42,6 +45,17 @@ func (this *BaseClientConn) Bind(serverId int64, remoteAddr string, maxConnsPerS
 // SetServerId 设置服务ID
 func (this *BaseClientConn) SetServerId(serverId int64) {
 	this.serverId = serverId
+
+	// 设置包装前连接
+	switch conn := this.rawConn.(type) {
+	case *tls.Conn:
+		nativeConn, ok := conn.NetConn().(ClientConnInterface)
+		if ok {
+			nativeConn.SetServerId(serverId)
+		}
+	case *ClientConn:
+		conn.SetServerId(serverId)
+	}
 }

 // ServerId 读取当前连接绑定的服务ID
@@ -52,6 +66,17 @@ func (this *BaseClientConn) ServerId() int64 {
 // SetUserId 设置所属服务的用户ID
 func (this *BaseClientConn) SetUserId(userId int64) {
 	this.userId = userId
+
+	// 设置包装前连接
+	switch conn := this.rawConn.(type) {
+	case *tls.Conn:
+		nativeConn, ok := conn.NetConn().(ClientConnInterface)
+		if ok {
+			nativeConn.SetUserId(userId)
+		}
+	case *ClientConn:
+		conn.SetUserId(userId)
+	}
 }

 // UserId 获取当前连接所属服务的用户ID
@@ -66,9 +91,20 @@ func (this *BaseClientConn) RawIP() string {
 }

 // TCPConn 转换为TCPConn
-func (this *BaseClientConn) TCPConn() (*net.TCPConn, bool) {
-	conn, ok := this.rawConn.(*net.TCPConn)
-	return conn, ok
+func (this *BaseClientConn) TCPConn() (tcpConn *net.TCPConn, ok bool) {
+	// 设置包装前连接
+	switch conn := this.rawConn.(type) {
+	case *tls.Conn:
+		var internalConn = conn.NetConn()
+		clientConn, ok := internalConn.(*ClientConn)
+		if ok {
+			return clientConn.TCPConn()
+		}
+		tcpConn, ok = internalConn.(*net.TCPConn)
+	default:
+		tcpConn, ok = this.rawConn.(*net.TCPConn)
+	}
+	return
 }

 // SetLinger 设置Linger
--- a/internal/nodes/client_listener.go
+++ b/internal/nodes/client_listener.go
@@ -8,6 +8,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"net"
+	"time"
 )

 // ClientListener 客户端网络监听
@@ -42,10 +43,28 @@ func (this *ClientListener) Accept() (net.Conn, error) {
 	ip, _, err := net.SplitHostPort(conn.RemoteAddr().String())
 	if err == nil {
 		canGoNext, _ := iplibrary.AllowIP(ip, 0)
-		var beingDenied = !waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) &&
-			waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip)
+		if !waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) {
+			expiresAt, ok := waf.SharedIPBlackList.ContainsExpires(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip)
+			if ok {
+				var timeout = expiresAt - time.Now().Unix()
+				if timeout > 0 {
+					canGoNext = false

-		if !canGoNext || beingDenied {
+					if timeout > 3600 {
+						timeout = 3600
+					}
+
+					// 使用本地防火墙延长封禁
+					var fw = firewalls.Firewall()
+					if fw != nil && !fw.IsMock() {
+						// 这里 int(int64) 转换的前提是限制了 timeout <= 3600，否则将有整型溢出的风险
+						_ = fw.DropSourceIP(ip, int(timeout), true)
+					}
+				}
+			}
+		}
+
+		if !canGoNext {
 			tcpConn, ok := conn.(*net.TCPConn)
 			if ok {
 				_ = tcpConn.SetLinger(0)
@@ -53,14 +72,6 @@ func (this *ClientListener) Accept() (net.Conn, error) {

 			_ = conn.Close()

-			// 使用本地防火墙延长封禁
-			if beingDenied {
-				var fw = firewalls.Firewall()
-				if fw != nil && !fw.IsMock() {
-					_ = fw.DropSourceIP(ip, 60)
-				}
-			}
-
 			return this.Accept()
 		}
 	}
--- a/internal/nodes/http_access_log_queue.go
+++ b/internal/nodes/http_access_log_queue.go
@@ -96,7 +96,7 @@ Loop:
 		this.rpcClient = client
 	}

-	_, err := this.rpcClient.HTTPAccessLogRPC().CreateHTTPAccessLogs(this.rpcClient.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: accessLogs})
+	_, err := this.rpcClient.HTTPAccessLogRPC.CreateHTTPAccessLogs(this.rpcClient.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: accessLogs})
 	if err != nil {
 		// 是否包含了invalid UTF-8
 		if strings.Contains(err.Error(), "string field contains invalid UTF-8") {
@@ -105,7 +105,7 @@ Loop:
 			}

 			// 重新提交
-			_, err = this.rpcClient.HTTPAccessLogRPC().CreateHTTPAccessLogs(this.rpcClient.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: accessLogs})
+			_, err = this.rpcClient.HTTPAccessLogRPC.CreateHTTPAccessLogs(this.rpcClient.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: accessLogs})
 			return err
 		}

--- a/internal/nodes/http_access_log_queue_test.go
+++ b/internal/nodes/http_access_log_queue_test.go
@@ -55,7 +55,7 @@ func TestHTTPAccessLogQueue_Push(t *testing.T) {
 	//	logs.PrintAsJSON(accessLog)

 	//t.Log(strings.ToValidUTF8(string(utf8Bytes), ""))
-	_, err = client.HTTPAccessLogRPC().CreateHTTPAccessLogs(client.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: []*pb.HTTPAccessLog{
+	_, err = client.HTTPAccessLogRPC.CreateHTTPAccessLogs(client.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: []*pb.HTTPAccessLog{
 		accessLog,
 	}})
 	if err != nil {
@@ -99,7 +99,7 @@ func TestHTTPAccessLogQueue_Push2(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	_, err = client.HTTPAccessLogRPC().CreateHTTPAccessLogs(client.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: []*pb.HTTPAccessLog{
+	_, err = client.HTTPAccessLogRPC.CreateHTTPAccessLogs(client.Context(), &pb.CreateHTTPAccessLogsRequest{HttpAccessLogs: []*pb.HTTPAccessLog{
 		accessLog,
 	}})
 	if err != nil {
--- a/internal/nodes/http_cache_task_manager.go
+++ b/internal/nodes/http_cache_task_manager.go
@@ -15,7 +15,6 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
 	"github.com/iwind/TeaGo/Tea"
 	"io"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"regexp"
@@ -82,7 +81,7 @@ func (this *HTTPCacheTaskManager) Start() {

 		if rpcClient != nil {
 			for taskReq := range this.taskQueue {
-				_, err := rpcClient.ServerRPC().PurgeServerCache(rpcClient.Context(), taskReq)
+				_, err := rpcClient.ServerRPC.PurgeServerCache(rpcClient.Context(), taskReq)
 				if err != nil {
 					remotelogs.Error("HTTP_CACHE_TASK_MANAGER", "create purge task failed: "+err.Error())
 				}
@@ -105,8 +104,12 @@ func (this *HTTPCacheTaskManager) Loop() error {
 		return err
 	}

-	resp, err := rpcClient.HTTPCacheTaskKeyRPC().FindDoingHTTPCacheTaskKeys(rpcClient.Context(), &pb.FindDoingHTTPCacheTaskKeysRequest{})
+	resp, err := rpcClient.HTTPCacheTaskKeyRPC.FindDoingHTTPCacheTaskKeys(rpcClient.Context(), &pb.FindDoingHTTPCacheTaskKeysRequest{})
 	if err != nil {
+		// 忽略连接错误
+		if rpc.IsConnError(err) {
+			return nil
+		}
 		return err
 	}

@@ -132,7 +135,7 @@ func (this *HTTPCacheTaskManager) Loop() error {
 		pbResults = append(pbResults, pbResult)
 	}

-	_, err = rpcClient.HTTPCacheTaskKeyRPC().UpdateHTTPCacheTaskKeysStatus(rpcClient.Context(), &pb.UpdateHTTPCacheTaskKeysStatusRequest{KeyResults: pbResults})
+	_, err = rpcClient.HTTPCacheTaskKeyRPC.UpdateHTTPCacheTaskKeysStatus(rpcClient.Context(), &pb.UpdateHTTPCacheTaskKeysStatusRequest{KeyResults: pbResults})
 	if err != nil {
 		return err
 	}
@@ -236,7 +239,7 @@ func (this *HTTPCacheTaskManager) fetchKey(key *pb.HTTPCacheTaskKey) error {
 	}()

 	// 读取内容，以便于生成缓存
-	_, _ = io.Copy(ioutil.Discard, resp.Body)
+	_, _ = io.Copy(io.Discard, resp.Body)

 	// 处理502
 	if resp.StatusCode == http.StatusBadGateway {
--- a/internal/nodes/http_client_pool.go
+++ b/internal/nodes/http_client_pool.go
@@ -54,6 +54,7 @@ func (this *HTTPClientPool) Client(req *HTTPRequest,
 	}

 	var key = origin.UniqueKey() + "@" + originAddr
+	var isLnRequest = origin.Id == 0

 	this.locker.RLock()
 	client, found := this.clientsMap[key]
@@ -101,6 +102,17 @@ func (this *HTTPClientPool) Client(req *HTTPRequest,
 		idleConns = numberCPU * 8
 	}

+	// 可以判断为Ln节点请求
+	if isLnRequest {
+		maxConnections *= 8
+		idleConns *= 8
+		idleTimeout *= 4
+	} else if sharedNodeConfig != nil && sharedNodeConfig.Level > 1 {
+		// Ln节点可以适当增加连接数
+		maxConnections *= 2
+		idleConns *= 2
+	}
+
 	// TLS通讯
 	var tlsConfig = &tls.Config{
 		InsecureSkipVerify: true,
@@ -149,6 +161,7 @@ func (this *HTTPClientPool) Client(req *HTTPRequest,
 			ExpectContinueTimeout: 1 * time.Second,
 			TLSHandshakeTimeout:   5 * time.Second,
 			TLSClientConfig:       tlsConfig,
+			ReadBufferSize:        8 * 1024,
 			Proxy:                 nil,
 		},
 	}
--- a/internal/nodes/http_client_pool_test.go
+++ b/internal/nodes/http_client_pool_test.go
@@ -38,7 +38,7 @@ func TestHTTPClientPool_Client(t *testing.T) {
 }

 func TestHTTPClientPool_cleanClients(t *testing.T) {
-	origin := &serverconfigs.OriginConfig{
+	var origin = &serverconfigs.OriginConfig{
 		Id:      1,
 		Version: 2,
 		Addr:    &serverconfigs.NetworkAddressConfig{Host: "127.0.0.1", PortRange: "1234"},
@@ -48,8 +48,7 @@ func TestHTTPClientPool_cleanClients(t *testing.T) {
 		t.Fatal(err)
 	}

-	pool := NewHTTPClientPool()
-	pool.clientExpiredDuration = 2 * time.Second
+	var pool = NewHTTPClientPool()

 	for i := 0; i < 10; i++ {
 		t.Log("get", i)
--- a/internal/nodes/http_request.go
+++ b/internal/nodes/http_request.go
@@ -6,10 +6,10 @@ import (
 	"errors"
 	"fmt"
 	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
+	iplib "github.com/TeaOSLab/EdgeCommon/pkg/iplibrary"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
-	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	"github.com/TeaOSLab/EdgeNode/internal/metrics"
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
@@ -17,7 +17,6 @@ import (
 	"github.com/iwind/TeaGo/maps"
 	"github.com/iwind/TeaGo/types"
 	"io"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"net/url"
@@ -151,7 +150,7 @@ func (this *HTTPRequest) Do() {
 	// Web配置
 	err := this.configureWeb(this.ReqServer.Web, true, 0)
 	if err != nil {
-		this.write50x(err, http.StatusInternalServerError, false)
+		this.write50x(err, http.StatusInternalServerError, "Failed to configure the server", "配置服务失败", false)
 		this.doEnd()
 		return
 	}
@@ -284,12 +283,12 @@ func (this *HTTPRequest) doBegin() {
 			this.web.AccessLogRef.IsOn &&
 			this.web.AccessLogRef.ContainsField(serverconfigs.HTTPAccessLogFieldRequestBody) {
 			var err error
-			this.requestBodyData, err = ioutil.ReadAll(io.LimitReader(this.RawReq.Body, AccessLogMaxRequestBodySize))
+			this.requestBodyData, err = io.ReadAll(io.LimitReader(this.RawReq.Body, AccessLogMaxRequestBodySize))
 			if err != nil {
-				this.write50x(err, http.StatusBadGateway, false)
+				this.write50x(err, http.StatusBadGateway, "Failed to read request body for access log", "为访问日志读取请求Body失败", false)
 				return
 			}
-			this.RawReq.Body = ioutil.NopCloser(io.MultiReader(bytes.NewBuffer(this.requestBodyData), this.RawReq.Body))
+			this.RawReq.Body = io.NopCloser(io.MultiReader(bytes.NewBuffer(this.requestBodyData), this.RawReq.Body))
 		}

 		// 跳转
@@ -678,7 +677,7 @@ func (this *HTTPRequest) Format(source string) string {
 		case "remoteAddrValue":
 			return this.requestRemoteAddr(false)
 		case "rawRemoteAddr":
-			addr := this.RawReq.RemoteAddr
+			var addr = this.RawReq.RemoteAddr
 			host, _, err := net.SplitHostPort(addr)
 			if err == nil {
 				addr = host
@@ -929,42 +928,47 @@ func (this *HTTPRequest) Format(source string) string {

 		// geo
 		if prefix == "geo" {
-			result, _ := iplibrary.SharedLibrary.Lookup(this.requestRemoteAddr(true))
+			var result = iplib.LookupIP(this.requestRemoteAddr(true))

 			switch suffix {
 			case "country.name":
-				if result != nil {
-					return result.Country
+				if result != nil && result.IsOk() {
+					return result.CountryName()
 				}
 				return ""
 			case "country.id":
-				if result != nil {
-					return types.String(iplibrary.SharedCountryManager.Lookup(result.Country))
+				if result != nil && result.IsOk() {
+					return types.String(result.CountryId())
 				}
 				return "0"
 			case "province.name":
-				if result != nil {
-					return result.Province
+				if result != nil && result.IsOk() {
+					return result.ProvinceName()
 				}
 				return ""
 			case "province.id":
-				if result != nil {
-					return types.String(iplibrary.SharedProvinceManager.Lookup(result.Province))
+				if result != nil && result.IsOk() {
+					return types.String(result.ProvinceId())
 				}
 				return "0"
 			case "city.name":
-				if result != nil {
-					return result.City
+				if result != nil && result.IsOk() {
+					return result.CityName()
 				}
 				return ""
 			case "city.id":
-				if result != nil {
-					var provinceId = iplibrary.SharedProvinceManager.Lookup(result.Province)
-					if provinceId > 0 {
-						return types.String(iplibrary.SharedCityManager.Lookup(provinceId, result.City))
-					} else {
-						return "0"
-					}
+				if result != nil && result.IsOk() {
+					return types.String(result.CityId())
+				}
+				return "0"
+			case "town.name":
+				if result != nil && result.IsOk() {
+					return result.TownName()
+				}
+				return ""
+			case "town.id":
+				if result != nil && result.IsOk() {
+					return types.String(result.TownId())
 				}
 				return "0"
 			}
@@ -972,16 +976,16 @@ func (this *HTTPRequest) Format(source string) string {

 		// ips
 		if prefix == "isp" {
-			result, _ := iplibrary.SharedLibrary.Lookup(this.requestRemoteAddr(true))
+			var result = iplib.LookupIP(this.requestRemoteAddr(true))

 			switch suffix {
 			case "name":
-				if result != nil {
-					return result.ISP
+				if result != nil && result.IsOk() {
+					return result.ProviderName()
 				}
 			case "id":
-				if result != nil {
-					return types.String(iplibrary.SharedProviderManager.Lookup(result.ISP))
+				if result != nil && result.IsOk() {
+					return types.String(result.ProviderId())
 				}
 				return "0"
 			}
@@ -1099,7 +1103,7 @@ func (this *HTTPRequest) requestRemoteAddr(supportVar bool) string {
 	}

 	// Remote-Addr
-	remoteAddr := this.RawReq.RemoteAddr
+	var remoteAddr = this.RawReq.RemoteAddr
 	host, _, err := net.SplitHostPort(remoteAddr)
 	if err == nil {
 		if supportVar {
@@ -1168,7 +1172,7 @@ func (this *HTTPRequest) requestRemoteUser() string {

 // Path 请求的URL中路径部分
 func (this *HTTPRequest) Path() string {
-	uri, err := url.ParseRequestURI(this.rawURI)
+	uri, err := url.ParseRequestURI(this.uri)
 	if err != nil {
 		return ""
 	}
@@ -1316,7 +1320,7 @@ func (this *HTTPRequest) RemoteAddr() string {
 }

 func (this *HTTPRequest) RawRemoteAddr() string {
-	addr := this.RawReq.RemoteAddr
+	var addr = this.RawReq.RemoteAddr
 	host, _, err := net.SplitHostPort(addr)
 	if err == nil {
 		addr = host
@@ -1390,12 +1394,12 @@ func (this *HTTPRequest) Cookie(name string) string {
 	return c.Value
 }

-// DeleteHeader 删除Header
+// DeleteHeader 删除请求Header
 func (this *HTTPRequest) DeleteHeader(name string) {
 	this.RawReq.Header.Del(name)
 }

-// SetHeader 设置Header
+// SetHeader 设置请求Header
 func (this *HTTPRequest) SetHeader(name string, values []string) {
 	this.RawReq.Header[name] = values
 }
@@ -1424,11 +1428,16 @@ func (this *HTTPRequest) Done() {
 func (this *HTTPRequest) Close() {
 	this.Done()

-	requestConn := this.RawReq.Context().Value(HTTPConnContextKey)
+	var requestConn = this.RawReq.Context().Value(HTTPConnContextKey)
 	if requestConn == nil {
 		return
 	}

+	lingerConn, ok := requestConn.(LingerConn)
+	if ok {
+		_ = lingerConn.SetLinger(0)
+	}
+
 	conn, ok := requestConn.(net.Conn)
 	if ok {
 		_ = conn.Close()
@@ -1712,12 +1721,17 @@ func (this *HTTPRequest) canIgnore(err error) bool {
 	}

 	// 客户端主动取消
-	if err == errWritingToClient || err == context.Canceled || err == io.ErrShortWrite || strings.Contains(err.Error(), "write: connection timed out") || strings.Contains(err.Error(), "write: broken pipe") {
+	if err == errWritingToClient ||
+		err == context.Canceled ||
+		err == io.ErrShortWrite ||
+		strings.Contains(err.Error(), "write: connection") ||
+		strings.Contains(err.Error(), "write: broken pipe") ||
+		strings.Contains(err.Error(), "write tcp") {
 		return true
 	}

 	// HTTP/2流错误
-	if err.Error() == "http2: stream closed" || err.Error() == "client disconnected" { // errStreamClosed, errClientDisconnected
+	if err.Error() == "http2: stream closed" || strings.Contains(err.Error(), "stream error") || err.Error() == "client disconnected" { // errStreamClosed, errClientDisconnected
 		return true
 	}

--- a/internal/nodes/http_request_acme.go
+++ b/internal/nodes/http_request_acme.go
@@ -21,7 +21,7 @@ func (this *HTTPRequest) doACME() (shouldStop bool) {
 		return false
 	}

-	keyResp, err := rpcClient.ACMEAuthenticationRPC().FindACMEAuthenticationKeyWithToken(rpcClient.Context(), &pb.FindACMEAuthenticationKeyWithTokenRequest{Token: token})
+	keyResp, err := rpcClient.ACMEAuthenticationRPC.FindACMEAuthenticationKeyWithToken(rpcClient.Context(), &pb.FindACMEAuthenticationKeyWithTokenRequest{Token: token})
 	if err != nil {
 		remotelogs.Error("RPC", "[ACME]read key for token failed: "+err.Error())
 		return false
--- a/internal/nodes/http_request_auth.go
+++ b/internal/nodes/http_request_auth.go
@@ -5,7 +5,7 @@ package nodes
 import (
 	"bytes"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
-	"io/ioutil"
+	"io"
 	"net/http"
 )

@@ -19,41 +19,52 @@ func (this *HTTPRequest) doAuth() (shouldStop bool) {
 		if !ref.IsOn || ref.AuthPolicy == nil || !ref.AuthPolicy.IsOn {
 			continue
 		}
-		b, err := ref.AuthPolicy.Filter(this.RawReq, func(subReq *http.Request) (status int, err error) {
+		if !ref.AuthPolicy.MatchRequest(this.RawReq) {
+			continue
+		}
+		ok, newURI, uriChanged, err := ref.AuthPolicy.Filter(this.RawReq, func(subReq *http.Request) (status int, err error) {
 			subReq.TLS = this.RawReq.TLS
 			subReq.RemoteAddr = this.RawReq.RemoteAddr
 			subReq.Host = this.RawReq.Host
 			subReq.Proto = this.RawReq.Proto
 			subReq.ProtoMinor = this.RawReq.ProtoMinor
 			subReq.ProtoMajor = this.RawReq.ProtoMajor
-			subReq.Body = ioutil.NopCloser(bytes.NewReader([]byte{}))
+			subReq.Body = io.NopCloser(bytes.NewReader([]byte{}))
 			subReq.Header.Set("Referer", this.URL())
 			var writer = NewEmptyResponseWriter(this.writer)
 			this.doSubRequest(writer, subReq)
 			return writer.StatusCode(), nil
 		}, this.Format)
 		if err != nil {
-			this.write50x(err, http.StatusInternalServerError, false)
+			this.write50x(err, http.StatusInternalServerError, "Failed to execute the AuthPolicy", "认证策略执行失败", false)
 			return
 		}
-		if b {
+		if ok {
+			if uriChanged {
+				this.uri = newURI
+			}
+			this.tags = append(this.tags, ref.AuthPolicy.Type)
 			return
 		} else {
+			// Basic Auth比较特殊
 			if ref.AuthPolicy.Type == serverconfigs.HTTPAuthTypeBasicAuth {
-				var method = ref.AuthPolicy.Method().(*serverconfigs.HTTPAuthBasicMethod)
-				var headerValue = "Basic realm=\""
-				if len(method.Realm) > 0 {
-					headerValue += method.Realm
-				} else {
-					headerValue += this.ReqHost
+				method, ok := ref.AuthPolicy.Method().(*serverconfigs.HTTPAuthBasicMethod)
+				if ok {
+					var headerValue = "Basic realm=\""
+					if len(method.Realm) > 0 {
+						headerValue += method.Realm
+					} else {
+						headerValue += this.ReqHost
+					}
+					headerValue += "\""
+					if len(method.Charset) > 0 {
+						headerValue += ", charset=\"" + method.Charset + "\""
+					}
+					this.writer.Header()["WWW-Authenticate"] = []string{headerValue}
 				}
-				headerValue += "\""
-				if len(method.Charset) > 0 {
-					headerValue += ", charset=\"" + method.Charset + "\""
-				}
-				this.writer.Header()["WWW-Authenticate"] = []string{headerValue}
 			}
 			this.writer.WriteHeader(http.StatusUnauthorized)
+			this.tags = append(this.tags, ref.AuthPolicy.Type)
 			return true
 		}
 	}
--- a/internal/nodes/http_request_cache.go
+++ b/internal/nodes/http_request_cache.go
@@ -44,12 +44,11 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
 	// 检查服务独立的缓存条件
 	refType := ""
 	for _, cacheRef := range this.web.Cache.CacheRefs {
-		if !cacheRef.IsOn ||
-			cacheRef.Conds == nil ||
-			!cacheRef.Conds.HasRequestConds() {
+		if !cacheRef.IsOn {
 			continue
 		}
-		if cacheRef.Conds.MatchRequest(this.Format) {
+		if (cacheRef.Conds != nil && cacheRef.Conds.HasRequestConds() && cacheRef.Conds.MatchRequest(this.Format)) ||
+			(cacheRef.SimpleCond != nil && cacheRef.SimpleCond.Match(this.Format)) {
 			if cacheRef.IsReverse {
 				return
 			}
@@ -61,12 +60,11 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
 	if this.cacheRef == nil && !this.web.Cache.DisablePolicyRefs {
 		// 检查策略默认的缓存条件
 		for _, cacheRef := range cachePolicy.CacheRefs {
-			if !cacheRef.IsOn ||
-				cacheRef.Conds == nil ||
-				!cacheRef.Conds.HasRequestConds() {
+			if !cacheRef.IsOn {
 				continue
 			}
-			if cacheRef.Conds.MatchRequest(this.Format) {
+			if (cacheRef.Conds != nil && cacheRef.Conds.HasRequestConds() && cacheRef.Conds.MatchRequest(this.Format)) ||
+				(cacheRef.SimpleCond != nil && cacheRef.SimpleCond.Match(this.Format)) {
 				if cacheRef.IsReverse {
 					return
 				}
--- a/internal/nodes/http_request_error.go
+++ b/internal/nodes/http_request_error.go
@@ -1,32 +1,59 @@
 package nodes

 import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/types"
 	"net/http"
+	"strings"
 )

+const httpStatusPageTemplate = `<!DOCTYPE html>
+<html>
+<head>
+	<title>${status} ${statusMessage}</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h1>${status} ${statusMessage}</h1>
+<p>${message}</p>
+
+<address>Request ID: ${requestId}.</address>
+
+</body>
+</html>`
+
 func (this *HTTPRequest) write404() {
-	if this.doPage(http.StatusNotFound) {
+	this.writeCode(http.StatusNotFound)
+}
+
+func (this *HTTPRequest) writeCode(statusCode int) {
+	if this.doPage(statusCode) {
 		return
 	}

-	this.processResponseHeaders(http.StatusNotFound)
-	this.writer.WriteHeader(http.StatusNotFound)
-	_, _ = this.writer.Write([]byte("404 page not found: '" + this.URL() + "'" + " (Request Id: " + this.requestId + ")"))
+	var pageContent = configutils.ParseVariables(httpStatusPageTemplate, func(varName string) (value string) {
+		switch varName {
+		case "status":
+			return types.String(statusCode)
+		case "statusMessage":
+			return http.StatusText(statusCode)
+		case "requestId":
+			return this.requestId
+		case "message":
+			return "" // 空
+		}
+		return "${" + varName + "}"
+	})
+
+	this.processResponseHeaders(statusCode)
+	this.writer.WriteHeader(statusCode)
+
+	_, _ = this.writer.Write([]byte(pageContent))
 }

-func (this *HTTPRequest) writeCode(code int) {
-	if this.doPage(code) {
-		return
-	}
-
-	this.processResponseHeaders(code)
-	this.writer.WriteHeader(code)
-	_, _ = this.writer.Write([]byte(types.String(code) + " " + http.StatusText(code) + ": '" + this.URL() + "'" + " (Request Id: " + this.requestId + ")"))
-}
-
-func (this *HTTPRequest) write50x(err error, statusCode int, canTryStale bool) {
+func (this *HTTPRequest) write50x(err error, statusCode int, enMessage string, zhMessage string, canTryStale bool) {
 	if err != nil {
 		this.addError(err)
 	}
@@ -37,7 +64,7 @@ func (this *HTTPRequest) write50x(err error, statusCode int, canTryStale bool) {
 		this.web.Cache.Stale != nil &&
 		this.web.Cache.Stale.IsOn &&
 		(len(this.web.Cache.Stale.Status) == 0 || lists.ContainsInt(this.web.Cache.Stale.Status, statusCode)) {
-		ok := this.doCacheRead(true)
+		var ok = this.doCacheRead(true)
 		if ok {
 			return
 		}
@@ -47,7 +74,34 @@ func (this *HTTPRequest) write50x(err error, statusCode int, canTryStale bool) {
 	if this.doPage(statusCode) {
 		return
 	}
+
+	// 内置HTML模板
+	var pageContent = configutils.ParseVariables(httpStatusPageTemplate, func(varName string) (value string) {
+		switch varName {
+		case "status":
+			return types.String(statusCode)
+		case "statusMessage":
+			return http.StatusText(statusCode)
+		case "requestId":
+			return this.requestId
+		case "message":
+			var acceptLanguages = this.RawReq.Header.Get("Accept-Language")
+			if len(acceptLanguages) > 0 {
+				var index = strings.Index(acceptLanguages, ",")
+				if index > 0 {
+					var firstLanguage = acceptLanguages[:index]
+					if firstLanguage == "zh-CN" {
+						return "网站出了一点小问题，原因：" + zhMessage + "。"
+					}
+				}
+			}
+			return "The site is unavailable now, cause: " + enMessage + "."
+		}
+		return "${" + varName + "}"
+	})
+
 	this.processResponseHeaders(statusCode)
 	this.writer.WriteHeader(statusCode)
-	_, _ = this.writer.Write([]byte(types.String(statusCode) + " " + http.StatusText(statusCode) + " (Request Id: " + this.requestId + ")"))
+
+	_, _ = this.writer.Write([]byte(pageContent))
 }
--- a/internal/nodes/http_request_fastcgi.go
+++ b/internal/nodes/http_request_fastcgi.go
@@ -81,7 +81,7 @@ func (this *HTTPRequest) doFastcgi() (shouldStop bool) {

 	client, err := fcgi.SharedPool(fastcgi.Network(), fastcgi.RealAddress(), uint(poolSize)).Client()
 	if err != nil {
-		this.write50x(err, http.StatusInternalServerError, false)
+		this.write50x(err, http.StatusInternalServerError, "Failed to create Fastcgi pool", "Fastcgi池生成失败", false)
 		return
 	}

@@ -159,13 +159,13 @@ func (this *HTTPRequest) doFastcgi() (shouldStop bool) {

 	resp, stderr, err := client.Call(fcgiReq)
 	if err != nil {
-		this.write50x(err, http.StatusInternalServerError, false)
+		this.write50x(err, http.StatusInternalServerError, "Failed to read Fastcgi", "读取Fastcgi失败", false)
 		return
 	}

 	if len(stderr) > 0 {
 		err := errors.New("Fastcgi Error: " + strings.TrimSpace(string(stderr)) + " script: " + maps.NewMap(params).GetString("SCRIPT_FILENAME"))
-		this.write50x(err, http.StatusInternalServerError, false)
+		this.write50x(err, http.StatusInternalServerError, "Failed to read Fastcgi", "读取Fastcgi失败", false)
 		return
 	}

--- a/internal/nodes/http_request_ln.go
+++ b/internal/nodes/http_request_ln.go
@@ -16,6 +16,6 @@ func (this *HTTPRequest) checkLnRequest() bool {
 	return false
 }

-func (this *HTTPRequest) getLnOrigin() *serverconfigs.OriginConfig {
-	return nil
+func (this *HTTPRequest) getLnOrigin(excludingNodeIds []int64) (originConfig *serverconfigs.OriginConfig, lnNodeId int64, hasMultipleNodes bool) {
+	return nil, 0, false
 }
--- a/internal/nodes/http_request_metrics.go
+++ b/internal/nodes/http_request_metrics.go
@@ -34,17 +34,7 @@ func (this *HTTPRequest) MetricValue(value string) (result int64, ok bool) {
 		}
 		return this.RawReq.ContentLength + hl, true
 	case "${countConnection}":
-		metricNewConnMapLocker.Lock()
-		_, ok := metricNewConnMap[this.RawReq.RemoteAddr]
-		if ok {
-			delete(metricNewConnMap, this.RawReq.RemoteAddr)
-		}
-		metricNewConnMapLocker.Unlock()
-		if ok {
-			return 1, true
-		} else {
-			return 0, false
-		}
+		return 1, true
 	}
 	return 0, false
 }
--- a/internal/nodes/http_request_reverse_proxy.go
+++ b/internal/nodes/http_request_reverse_proxy.go
@@ -21,10 +21,32 @@ func (this *HTTPRequest) doReverseProxy() {
 		return
 	}

+	var retries = 3
+
+	var failedOriginIds []int64
+	var failedLnNodeIds []int64
+
+	for i := 0; i < retries; i++ {
+		originId, lnNodeId, shouldRetry := this.doOriginRequest(failedOriginIds, failedLnNodeIds, i == 0, i == retries-1)
+		if !shouldRetry {
+			break
+		}
+		if originId > 0 {
+			failedOriginIds = append(failedOriginIds, originId)
+		}
+		if lnNodeId > 0 {
+			failedLnNodeIds = append(failedLnNodeIds, lnNodeId)
+		}
+	}
+}
+
+// 请求源站
+func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeIds []int64, isFirstTry bool, isLastRetry bool) (originId int64, lnNodeId int64, shouldRetry bool) {
 	// 对URL的处理
 	var stripPrefix = this.reverseProxy.StripPrefix
 	var requestURI = this.reverseProxy.RequestURI
 	var requestURIHasVariables = this.reverseProxy.RequestURIHasVariables()
+	var oldURI = this.uri

 	var requestHost = ""
 	if this.reverseProxy.RequestHostType == serverconfigs.RequestHostTypeCustomized {
@@ -41,24 +63,39 @@ func (this *HTTPRequest) doReverseProxy() {
 	var origin *serverconfigs.OriginConfig

 	// 二级节点
+	var hasMultipleLnNodes = false
 	if this.cacheRef != nil {
-		origin = this.getLnOrigin()
+		origin, lnNodeId, hasMultipleLnNodes = this.getLnOrigin(failedLnNodeIds)
 		if origin != nil {
 			// 强制变更原来访问的域名
 			requestHost = this.ReqHost
 		}
+
+		// 回源Header中去除If-None-Match和If-Modified-Since
+		if !this.cacheRef.EnableIfNoneMatch {
+			this.DeleteHeader("If-None-Match")
+		}
+		if !this.cacheRef.EnableIfModifiedSince {
+			this.DeleteHeader("If-Modified-Since")
+		}
 	}

 	// 自定义源站
 	if origin == nil {
-		origin = this.reverseProxy.NextOrigin(requestCall)
+		if !isFirstTry {
+			origin = this.reverseProxy.AnyOrigin(requestCall, failedOriginIds)
+		}
+		if origin == nil {
+			origin = this.reverseProxy.NextOrigin(requestCall)
+		}
 		requestCall.CallResponseCallbacks(this.writer)
 		if origin == nil {
 			err := errors.New(this.URL() + ": no available origin sites for reverse proxy")
 			remotelogs.ServerError(this.ReqServer.Id, "HTTP_REQUEST_REVERSE_PROXY", err.Error(), "", nil)
-			this.write50x(err, http.StatusBadGateway, true)
+			this.write50x(err, http.StatusBadGateway, "No origin site yet", "尚未配置源站", true)
 			return
 		}
+		originId = origin.Id

 		if len(origin.StripPrefix) > 0 {
 			stripPrefix = origin.StripPrefix
@@ -80,7 +117,7 @@ func (this *HTTPRequest) doReverseProxy() {
 	if origin.Addr == nil {
 		err := errors.New(this.URL() + ": Origin '" + strconv.FormatInt(origin.Id, 10) + "' does not has a address")
 		remotelogs.Error("HTTP_REQUEST_REVERSE_PROXY", err.Error())
-		this.write50x(err, http.StatusBadGateway, true)
+		this.write50x(err, http.StatusBadGateway, "Origin site did not has a valid address", "源站尚未配置地址", true)
 		return
 	}
 	this.RawReq.URL.Scheme = origin.Addr.Protocol.Primary().Scheme()
@@ -132,7 +169,7 @@ func (this *HTTPRequest) doReverseProxy() {
 		if originHostIndex < 0 {
 			var originErr = errors.New(this.URL() + ": Invalid origin address '" + originAddr + "', lacking port")
 			remotelogs.Error("HTTP_REQUEST_REVERSE_PROXY", originErr.Error())
-			this.write50x(originErr, http.StatusBadGateway, true)
+			this.write50x(originErr, http.StatusBadGateway, "No port in origin site address", "源站地址中没有配置端口", true)
 			return
 		}
 		originAddr = originAddr[:originHostIndex+1] + types.String(this.requestServerPort())
@@ -211,16 +248,10 @@ func (this *HTTPRequest) doReverseProxy() {
 	client, err := SharedHTTPClientPool.Client(this, origin, originAddr, this.reverseProxy.ProxyProtocol, this.reverseProxy.FollowRedirects)
 	if err != nil {
 		remotelogs.Error("HTTP_REQUEST_REVERSE_PROXY", this.URL()+": Create client failed: "+err.Error())
-		this.write50x(err, http.StatusBadGateway, true)
+		this.write50x(err, http.StatusBadGateway, "Failed to create origin site client", "构造源站客户端失败", true)
 		return
 	}

-	// 在HTTP/2下需要防止因为requestBody而导致Content-Length为空的问题
-	if this.RawReq.ProtoMajor == 2 && this.RawReq.ContentLength == 0 {
-		_ = this.RawReq.Body.Close()
-		this.RawReq.Body = nil
-	}
-
 	// 开始请求
 	resp, err := client.Do(this.RawReq)
 	if err != nil {
@@ -230,18 +261,35 @@ func (this *HTTPRequest) doReverseProxy() {
 			SharedOriginStateManager.Fail(origin, requestHost, this.reverseProxy, func() {
 				this.reverseProxy.ResetScheduling()
 			})
-			this.write50x(err, http.StatusBadGateway, true)
+			this.write50x(err, http.StatusBadGateway, "Failed to read origin site", "源站读取失败", true)
 			remotelogs.Warn("HTTP_REQUEST_REVERSE_PROXY", this.RawReq.URL.String()+": Request origin server failed: "+err.Error())
 		} else if httpErr.Err != context.Canceled {
 			SharedOriginStateManager.Fail(origin, requestHost, this.reverseProxy, func() {
 				this.reverseProxy.ResetScheduling()
 			})
+
+			// 是否需要重试
+			if (originId > 0 || (lnNodeId > 0 && hasMultipleLnNodes)) && !isLastRetry {
+				shouldRetry = true
+				this.uri = oldURI // 恢复备份
+
+				if resp != nil && resp.Body != nil {
+					_ = resp.Body.Close()
+				}
+
+				if httpErr.Err != io.EOF {
+					remotelogs.Warn("HTTP_REQUEST_REVERSE_PROXY", this.URL()+": Request origin server failed: "+err.Error())
+				}
+
+				return
+			}
+
 			if httpErr.Timeout() {
-				this.write50x(err, http.StatusGatewayTimeout, true)
+				this.write50x(err, http.StatusGatewayTimeout, "Read origin site timeout", "源站读取超时", true)
 			} else if httpErr.Temporary() {
-				this.write50x(err, http.StatusServiceUnavailable, true)
+				this.write50x(err, http.StatusServiceUnavailable, "Origin site unavailable now", "源站当前不可用", true)
 			} else {
-				this.write50x(err, http.StatusBadGateway, true)
+				this.write50x(err, http.StatusBadGateway, "Failed to read origin site", "源站读取失败", true)
 			}
 			if httpErr.Err != io.EOF {
 				remotelogs.Warn("HTTP_REQUEST_REVERSE_PROXY", this.URL()+": Request origin server failed: "+err.Error())
@@ -264,7 +312,7 @@ func (this *HTTPRequest) doReverseProxy() {
 			}

 			if !isClientError {
-				this.write50x(err, http.StatusBadGateway, true)
+				this.write50x(err, http.StatusBadGateway, "Failed to read origin site", "源站读取失败", true)
 			}
 		}
 		if resp != nil && resp.Body != nil {
@@ -410,4 +458,6 @@ func (this *HTTPRequest) doReverseProxy() {
 	if (err == nil || err == io.EOF) && (closeErr == nil || closeErr == io.EOF) {
 		this.writer.SetOk()
 	}
+
+	return
 }
--- a/internal/nodes/http_request_root.go
+++ b/internal/nodes/http_request_root.go
@@ -114,7 +114,7 @@ func (this *HTTPRequest) doRoot() (isBreak bool) {
 			}
 			return
 		} else {
-			this.write50x(err, http.StatusInternalServerError, true)
+			this.write50x(err, http.StatusInternalServerError, "Failed to stat the file", "查看文件统计信息失败", true)
 			if !this.canIgnore(err) {
 				logs.Error(err)
 			}
@@ -145,7 +145,7 @@ func (this *HTTPRequest) doRoot() (isBreak bool) {
 					}
 					return
 				} else {
-					this.write50x(err, http.StatusInternalServerError, true)
+					this.write50x(err, http.StatusInternalServerError, "Failed to stat the file", "查看文件统计信息失败", true)
 					if !this.canIgnore(err) {
 						logs.Error(err)
 					}
@@ -285,7 +285,7 @@ func (this *HTTPRequest) doRoot() (isBreak bool) {

 	fileReader, err := os.OpenFile(filePath, os.O_RDONLY, 0444)
 	if err != nil {
-		this.write50x(err, http.StatusInternalServerError, true)
+		this.write50x(err, http.StatusInternalServerError, "Failed to open the file", "试图打开文件失败", true)
 		return true
 	}

--- a/internal/nodes/http_request_url.go
+++ b/internal/nodes/http_request_url.go
@@ -35,7 +35,7 @@ func (this *HTTPRequest) doURL(method string, url string, host string, statusCod
 	resp, err := client.Do(req)
 	if err != nil {
 		remotelogs.Error("HTTP_REQUEST_URL", req.URL.String()+": "+err.Error())
-		this.write50x(err, http.StatusInternalServerError, false)
+		this.write50x(err, http.StatusInternalServerError, "Failed to read url", "读取URL失败", false)
 		return
 	}
 	defer func() {
--- a/internal/nodes/http_request_utils.go
+++ b/internal/nodes/http_request_utils.go
@@ -180,14 +180,14 @@ var httpRequestTimestamp int64
 var httpRequestId int32 = 1_000_000

 func httpRequestNextId() string {
-	var unixTime = utils.UnixTimeMilli()
+	unixTime, unixTimeString := utils.UnixTimeMilliString()
 	if unixTime > httpRequestTimestamp {
 		atomic.StoreInt32(&httpRequestId, 1_000_000)
 		httpRequestTimestamp = unixTime
 	}

-	// timestamp + requestId + nodeId
-	return strconv.FormatInt(unixTime, 10) + teaconst.NodeIdString + strconv.Itoa(int(atomic.AddInt32(&httpRequestId, 1)))
+	// timestamp + nodeId + requestId
+	return unixTimeString + teaconst.NodeIdString + strconv.Itoa(int(atomic.AddInt32(&httpRequestId, 1)))
 }

 // 检查是否可以接受某个编码
--- a/internal/nodes/http_request_waf.go
+++ b/internal/nodes/http_request_waf.go
@@ -2,6 +2,7 @@ package nodes

 import (
 	"bytes"
+	iplib "github.com/TeaOSLab/EdgeCommon/pkg/iplibrary"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
@@ -11,7 +12,6 @@ import (
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/types"
 	"io"
-	"io/ioutil"
 	"net/http"
 )

@@ -162,54 +162,48 @@ func (this *HTTPRequest) checkWAFRequest(firewallPolicy *firewallconfigs.HTTPFir

 	// 检查地区封禁
 	if firewallPolicy.Mode == firewallconfigs.FirewallModeDefend {
-		if iplibrary.SharedLibrary != nil {
-			if firewallPolicy.Inbound.Region != nil && firewallPolicy.Inbound.Region.IsOn {
-				regionConfig := firewallPolicy.Inbound.Region
-				if regionConfig.IsNotEmpty() {
-					for _, remoteAddr := range remoteAddrs {
-						result, err := iplibrary.SharedLibrary.Lookup(remoteAddr)
-						if err != nil {
-							remotelogs.Error("HTTP_REQUEST_WAF", "iplibrary lookup failed: "+err.Error())
-						} else if result != nil {
-							// 检查国家级别封禁
-							if len(regionConfig.DenyCountryIds) > 0 && len(result.Country) > 0 {
-								countryId := iplibrary.SharedCountryManager.Lookup(result.Country)
-								if countryId > 0 && lists.ContainsInt64(regionConfig.DenyCountryIds, countryId) {
-									this.firewallPolicyId = firewallPolicy.Id
+		if firewallPolicy.Inbound.Region != nil && firewallPolicy.Inbound.Region.IsOn {
+			regionConfig := firewallPolicy.Inbound.Region
+			if regionConfig.IsNotEmpty() {
+				for _, remoteAddr := range remoteAddrs {
+					var result = iplib.LookupIP(remoteAddr)
+					if result != nil && result.IsOk() {
+						// 检查国家/地区级别封禁
+						var countryId = result.CountryId()
+						if countryId > 0 && lists.ContainsInt64(regionConfig.DenyCountryIds, countryId) {
+							this.firewallPolicyId = firewallPolicy.Id

-									this.writer.WriteHeader(http.StatusForbidden)
-									this.writer.Close()
+							this.writeCode(http.StatusForbidden)
+							this.writer.Flush()
+							this.writer.Close()

-									// 停止日志
-									if !logDenying {
-										this.disableLog = true
-									} else {
-										this.tags = append(this.tags, "denyCountry")
-									}
-
-									return true, false
-								}
+							// 停止日志
+							if !logDenying {
+								this.disableLog = true
+							} else {
+								this.tags = append(this.tags, "denyCountry")
 							}

-							// 检查省份封禁
-							if len(regionConfig.DenyProvinceIds) > 0 && len(result.Province) > 0 {
-								var provinceId = iplibrary.SharedProvinceManager.Lookup(result.Province)
-								if provinceId > 0 && lists.ContainsInt64(regionConfig.DenyProvinceIds, provinceId) {
-									this.firewallPolicyId = firewallPolicy.Id
+							return true, false
+						}

-									this.writer.WriteHeader(http.StatusForbidden)
-									this.writer.Close()
+						// 检查省份封禁
+						var provinceId = result.ProvinceId()
+						if provinceId > 0 && lists.ContainsInt64(regionConfig.DenyProvinceIds, provinceId) {
+							this.firewallPolicyId = firewallPolicy.Id

-									// 停止日志
-									if !logDenying {
-										this.disableLog = true
-									} else {
-										this.tags = append(this.tags, "denyProvince")
-									}
+							this.writeCode(http.StatusForbidden)
+							this.writer.Flush()
+							this.writer.Close()

-									return true, false
-								}
+							// 停止日志
+							if !logDenying {
+								this.disableLog = true
+							} else {
+								this.tags = append(this.tags, "denyProvince")
 							}
+
+							return true, false
 						}
 					}
 				}
@@ -357,7 +351,7 @@ func (this *HTTPRequest) WAFSetCacheBody(body []byte) {
 // WAFReadBody 读取Body
 func (this *HTTPRequest) WAFReadBody(max int64) (data []byte, err error) {
 	if this.RawReq.ContentLength > 0 {
-		data, err = ioutil.ReadAll(io.LimitReader(this.RawReq.Body, max))
+		data, err = io.ReadAll(io.LimitReader(this.RawReq.Body, max))
 	}

 	return
@@ -366,7 +360,7 @@ func (this *HTTPRequest) WAFReadBody(max int64) (data []byte, err error) {
 // WAFRestoreBody 恢复Body
 func (this *HTTPRequest) WAFRestoreBody(data []byte) {
 	if len(data) > 0 {
-		this.RawReq.Body = ioutil.NopCloser(io.MultiReader(bytes.NewBuffer(data), this.RawReq.Body))
+		this.RawReq.Body = io.NopCloser(io.MultiReader(bytes.NewBuffer(data), this.RawReq.Body))
 	}
 }

@@ -378,6 +372,8 @@ func (this *HTTPRequest) WAFServerId() int64 {
 // WAFClose 关闭连接
 func (this *HTTPRequest) WAFClose() {
 	this.Close()
+
+	// 这里不要强关IP所有连接，避免因为单个服务而影响所有
 }

 func (this *HTTPRequest) WAFOnAction(action interface{}) (goNext bool) {
--- a/internal/nodes/http_request_websocket.go
+++ b/internal/nodes/http_request_websocket.go
@@ -43,7 +43,7 @@ func (this *HTTPRequest) doWebsocket(requestHost string) {
 	// TODO 增加N次错误重试，重试的时候需要尝试不同的源站
 	originConn, _, err := OriginConnect(this.origin, this.requestServerPort(), this.RawReq.RemoteAddr, requestHost)
 	if err != nil {
-		this.write50x(err, http.StatusBadGateway, false)
+		this.write50x(err, http.StatusBadGateway, "Failed to connect origin site", "源站连接失败", false)

 		// 增加失败次数
 		SharedOriginStateManager.Fail(this.origin, requestHost, this.reverseProxy, func() {
@@ -65,13 +65,13 @@ func (this *HTTPRequest) doWebsocket(requestHost string) {

 	err = this.RawReq.Write(originConn)
 	if err != nil {
-		this.write50x(err, http.StatusBadGateway, false)
+		this.write50x(err, http.StatusBadGateway, "Failed to write request to origin site", "源站请求初始化失败", false)
 		return
 	}

 	clientConn, _, err := this.writer.Hijack()
 	if err != nil || clientConn == nil {
-		this.write50x(err, http.StatusInternalServerError, false)
+		this.write50x(err, http.StatusInternalServerError, "Failed to get origin site connection", "获取源站连接失败", false)
 		return
 	}
 	defer func() {
--- a/internal/nodes/http_writer.go
+++ b/internal/nodes/http_writer.go
@@ -26,7 +26,6 @@ import (
 	_ "image/jpeg"
 	_ "image/png"
 	"io"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"net/textproto"
@@ -524,7 +523,7 @@ func (this *HTTPWriter) PrepareWebP(resp *http.Response, size int64) {

 		this.webpOriginContentType = contentType
 		this.webpIsEncoding = true
-		resp.Body = ioutil.NopCloser(&bytes.Buffer{})
+		resp.Body = io.NopCloser(&bytes.Buffer{})
 		this.delayRead = true

 		this.Header().Del("Content-Length")
@@ -1008,30 +1007,35 @@ func (this *HTTPWriter) finishWebP() {
 				Exact:    true,
 			})
 		} else if gifImage != nil {
-			anim := gowebp.NewWebpAnimation(gifImage.Config.Width, gifImage.Config.Height, gifImage.LoopCount)
+			var anim = gowebp.NewWebpAnimation(gifImage.Config.Width, gifImage.Config.Height, gifImage.LoopCount)
+
 			anim.WebPAnimEncoderOptions.SetKmin(9)
 			anim.WebPAnimEncoderOptions.SetKmax(17)
-			defer anim.ReleaseMemory()
-			webpConfig := gowebp.NewWebpConfig()
+			var webpConfig = gowebp.NewWebpConfig()
 			//webpConfig.SetLossless(1)
 			webpConfig.SetQuality(f)

 			var timeline = 0
-
+			var lastErr error
 			for i, img := range gifImage.Image {
 				err = anim.AddFrame(img, timeline, webpConfig)
 				if err != nil {
-					break
+					// 有错误直接跳过
+					lastErr = err
+					err = nil
 				}
 				timeline += gifImage.Delay[i] * 10
 			}
-			if err == nil {
-				err = anim.AddFrame(nil, timeline, webpConfig)
-
-				if err == nil {
-					err = anim.Encode(this.writer)
-				}
+			if lastErr != nil {
+				remotelogs.Error("HTTP_WRITER", "'"+this.req.URL()+"' encode webp failed: "+lastErr.Error())
 			}
+			err = anim.AddFrame(nil, timeline, webpConfig)
+
+			if err == nil {
+				err = anim.Encode(this.writer)
+			}
+
+			anim.ReleaseMemory()
 		}

 		if err != nil && !this.req.canIgnore(err) {
--- a/internal/nodes/ip_library_updater.go
+++ b/internal/nodes/ip_library_updater.go
@@ -0,0 +1,103 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package nodes
+
+import (
+	"errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/rpc"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/types"
+	"io"
+	"os"
+)
+
+type IPLibraryUpdater struct {
+}
+
+func NewIPLibraryUpdater() *IPLibraryUpdater {
+	return &IPLibraryUpdater{}
+}
+
+// DataDir 文件目录
+func (this *IPLibraryUpdater) DataDir() string {
+	// data/
+	var dir = Tea.Root + "/data"
+	stat, err := os.Stat(dir)
+	if err == nil && stat.IsDir() {
+		return dir
+	}
+
+	err = os.Mkdir(dir, 0666)
+	if err == nil {
+		return dir
+	}
+
+	remotelogs.Error("IP_LIBRARY_UPDATER", "create directory '"+dir+"' failed: "+err.Error())
+
+	// 如果不能创建 data/ 目录，那么使用临时目录
+	return os.TempDir()
+}
+
+// FindLatestFile 检查最新的IP库文件
+func (this *IPLibraryUpdater) FindLatestFile() (code string, fileId int64, err error) {
+	rpcClient, err := rpc.SharedRPC()
+	if err != nil {
+		return "", 0, err
+	}
+	resp, err := rpcClient.IPLibraryArtifactRPC.FindPublicIPLibraryArtifact(rpcClient.Context(), &pb.FindPublicIPLibraryArtifactRequest{})
+	if err != nil {
+		return "", 0, err
+	}
+	var artifact = resp.IpLibraryArtifact
+	if artifact == nil {
+		return
+	}
+	return artifact.Code, artifact.FileId, nil
+}
+
+// DownloadFile 下载文件
+func (this *IPLibraryUpdater) DownloadFile(fileId int64, writer io.Writer) error {
+	if fileId <= 0 {
+		return errors.New("invalid fileId: " + types.String(fileId))
+	}
+
+	rpcClient, err := rpc.SharedRPC()
+	if err != nil {
+		return err
+	}
+
+	chunkIdsResp, err := rpcClient.FileChunkRPC.FindAllFileChunkIds(rpcClient.Context(), &pb.FindAllFileChunkIdsRequest{FileId: fileId})
+	if err != nil {
+		return err
+	}
+	for _, chunkId := range chunkIdsResp.FileChunkIds {
+		chunkResp, err := rpcClient.FileChunkRPC.DownloadFileChunk(rpcClient.Context(), &pb.DownloadFileChunkRequest{FileChunkId: chunkId})
+		if err != nil {
+			return err
+		}
+		var chunk = chunkResp.FileChunk
+		if chunk == nil {
+			return errors.New("can not find file chunk with chunk id '" + types.String(chunkId) + "'")
+		}
+		_, err = writer.Write(chunk.Data)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// LogInfo 普通日志
+func (this *IPLibraryUpdater) LogInfo(message string) {
+	remotelogs.Println("IP_LIBRARY_UPDATER", message)
+}
+
+// LogError 错误日志
+func (this *IPLibraryUpdater) LogError(err error) {
+	if err == nil {
+		return
+	}
+	remotelogs.Error("IP_LIBRARY_UPDATER", err.Error())
+}
--- a/internal/nodes/listener_http.go
+++ b/internal/nodes/listener_http.go
@@ -5,7 +5,6 @@ import (
 	"crypto/tls"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
 	"github.com/iwind/TeaGo/Tea"
 	"golang.org/x/net/http2"
 	"io"
@@ -13,14 +12,11 @@ import (
 	"net"
 	"net/http"
 	"strings"
-	"sync"
 	"sync/atomic"
 	"time"
 )

 var httpErrorLogger = log.New(io.Discard, "", 0)
-var metricNewConnMap = map[string]zero.Zero{} // remoteAddr => bool
-var metricNewConnMapLocker = &sync.Mutex{}

 type contextKey struct {
 	key string
@@ -55,23 +51,10 @@ func (this *HTTPListener) Serve() error {
 			switch state {
 			case http.StateNew:
 				atomic.AddInt64(&this.countActiveConnections, 1)
-
-				// 为指标存储连接信息
-				if sharedNodeConfig.HasHTTPConnectionMetrics() {
-					metricNewConnMapLocker.Lock()
-					metricNewConnMap[conn.RemoteAddr().String()] = zero.New()
-					metricNewConnMapLocker.Unlock()
-				}
 			case http.StateActive, http.StateIdle, http.StateHijacked:
 				// Nothing to do
 			case http.StateClosed:
 				atomic.AddInt64(&this.countActiveConnections, -1)
-
-				// 移除指标存储连接信息
-				// 因为中途配置可能有改变，所以暂时不添加条件
-				metricNewConnMapLocker.Lock()
-				delete(metricNewConnMap, conn.RemoteAddr().String())
-				metricNewConnMapLocker.Unlock()
 			}
 		},
 		ConnContext: func(ctx context.Context, conn net.Conn) context.Context {
--- a/internal/nodes/listener_manager.go
+++ b/internal/nodes/listener_manager.go
@@ -5,11 +5,14 @@ import (
 	"errors"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/firewalls"
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
 	"net/url"
 	"os/exec"
 	"regexp"
@@ -31,15 +34,19 @@ type ListenerManager struct {
 	retryListenerMap map[string]*Listener // 需要重试的监听器 addr => Listener
 	ticker           *time.Ticker

-	lastPortStrings string
+	firewalld         *firewalls.Firewalld
+	lastPortStrings   string
+	lastTCPPortRanges [][2]int
+	lastUDPPortRanges [][2]int
 }

 // NewListenerManager 获取新对象
 func NewListenerManager() *ListenerManager {
-	manager := &ListenerManager{
+	var manager = &ListenerManager{
 		listenersMap:     map[string]*Listener{},
 		retryListenerMap: map[string]*Listener{},
 		ticker:           time.NewTicker(1 * time.Minute),
+		firewalld:        firewalls.NewFirewalld(),
 	}

 	// 提升测试效率
@@ -147,7 +154,7 @@ func (this *ListenerManager) Start(node *nodeconfigs.NodeConfig) error {
 	}

 	// 加入到firewalld
-	this.addToFirewalld(groupAddrs)
+	go this.addToFirewalld(groupAddrs)

 	return nil
 }
@@ -226,8 +233,14 @@ func (this *ListenerManager) addToFirewalld(groupAddrs []string) {
 		return
 	}

+	if this.firewalld == nil || !this.firewalld.IsReady() {
+		return
+	}
+
 	// 组合端口号
-	var ports = []string{}
+	var portStrings = []string{}
+	var udpPorts = []int{}
+	var tcpPorts = []int{}
 	for _, addr := range groupAddrs {
 		var protocol = "tcp"
 		if strings.HasPrefix(addr, "udp") {
@@ -237,52 +250,72 @@ func (this *ListenerManager) addToFirewalld(groupAddrs []string) {
 		var lastIndex = strings.LastIndex(addr, ":")
 		if lastIndex > 0 {
 			var portString = addr[lastIndex+1:]
-			ports = append(ports, portString+"/"+protocol)
+			portStrings = append(portStrings, portString+"/"+protocol)
+
+			switch protocol {
+			case "tcp":
+				tcpPorts = append(tcpPorts, types.Int(portString))
+			case "udp":
+				udpPorts = append(udpPorts, types.Int(portString))
+			}
 		}
 	}
-	if len(ports) == 0 {
+	if len(portStrings) == 0 {
 		return
 	}

 	// 检查是否有变化
-	sort.Strings(ports)
-	var newPortStrings = strings.Join(ports, ",")
+	sort.Strings(portStrings)
+	var newPortStrings = strings.Join(portStrings, ",")
 	if newPortStrings == this.lastPortStrings {
 		return
 	}
 	this.lastPortStrings = newPortStrings

-	firewallCmd, err := exec.LookPath("firewall-cmd")
-	if err != nil || len(firewallCmd) == 0 {
-		return
+	remotelogs.Println("FIREWALLD", "opening ports automatically ...")
+	defer func() {
+		remotelogs.Println("FIREWALLD", "open ports successfully")
+	}()
+
+	// 合并端口
+	var tcpPortRanges = utils.MergePorts(tcpPorts)
+	var udpPortRanges = utils.MergePorts(udpPorts)
+
+	defer func() {
+		this.lastTCPPortRanges = tcpPortRanges
+		this.lastUDPPortRanges = udpPortRanges
+	}()
+
+	// 删除老的不存在的端口
+	var tcpPortRangesMap = map[string]bool{}
+	var udpPortRangesMap = map[string]bool{}
+	for _, portRange := range tcpPortRanges {
+		tcpPortRangesMap[this.firewalld.PortRangeString(portRange, "tcp")] = true
+	}
+	for _, portRange := range udpPortRanges {
+		udpPortRangesMap[this.firewalld.PortRangeString(portRange, "udp")] = true
 	}

-	// 检查状态
-	err = exec.Command(firewallCmd, "--state").Run()
-	if err != nil {
-		return
-	}
-
-	remotelogs.Println("FIREWALLD", "open ports automatically")
-	for _, port := range ports {
-		{
-			// TODO 需要支持sudo
-			var cmd = exec.Command(firewallCmd, "--add-port="+port, "--permanent")
-			err = cmd.Run()
-			if err != nil {
-				remotelogs.Warn("FIREWALLD", "'"+cmd.String()+"': "+err.Error())
-				return
-			}
-		}
-
-		{
-			// TODO 需要支持sudo
-			var cmd = exec.Command(firewallCmd, "--add-port="+port)
-			err = cmd.Run()
-			if err != nil {
-				remotelogs.Warn("FIREWALLD", "'"+cmd.String()+"': "+err.Error())
-				return
-			}
+	for _, portRange := range this.lastTCPPortRanges {
+		var s = this.firewalld.PortRangeString(portRange, "tcp")
+		_, ok := tcpPortRangesMap[s]
+		if ok {
+			continue
 		}
+		remotelogs.Println("FIREWALLD", "remove port '"+s+"'")
+		_ = this.firewalld.RemovePortRangePermanently(portRange, "tcp")
 	}
+	for _, portRange := range this.lastUDPPortRanges {
+		var s = this.firewalld.PortRangeString(portRange, "udp")
+		_, ok := udpPortRangesMap[s]
+		if ok {
+			continue
+		}
+		remotelogs.Println("FIREWALLD", "remove port '"+s+"'")
+		_ = this.firewalld.RemovePortRangePermanently(portRange, "udp")
+	}
+
+	// 添加新的
+	_ = this.firewalld.AllowPortRangesPermanently(tcpPortRanges, "tcp")
+	_ = this.firewalld.AllowPortRangesPermanently(udpPortRanges, "udp")
 }
--- a/internal/nodes/listener_tcp.go
+++ b/internal/nodes/listener_tcp.go
@@ -4,6 +4,7 @@ import (
 	"crypto/tls"
 	"errors"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
@@ -108,8 +109,9 @@ func (this *TCPListener) handleConn(conn net.Conn) error {
 	// 记录域名排行
 	tlsConn, ok := conn.(*tls.Conn)
 	var recordStat = false
+	var serverName = ""
 	if ok {
-		var serverName = tlsConn.ConnectionState().ServerName
+		serverName = tlsConn.ConnectionState().ServerName
 		if len(serverName) > 0 {
 			// 统计
 			stats.SharedTrafficStatManager.Add(server.Id, serverName, 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
@@ -122,8 +124,9 @@ func (this *TCPListener) handleConn(conn net.Conn) error {
 		stats.SharedTrafficStatManager.Add(server.Id, "", 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
 	}

-	originConn, err := this.connectOrigin(server.Id, server.ReverseProxy, conn.RemoteAddr().String())
+	originConn, err := this.connectOrigin(server.Id, serverName, server.ReverseProxy, conn.RemoteAddr().String())
 	if err != nil {
+		_ = conn.Close()
 		return err
 	}

@@ -218,37 +221,63 @@ func (this *TCPListener) Close() error {
 }

 // 连接源站
-func (this *TCPListener) connectOrigin(serverId int64, reverseProxy *serverconfigs.ReverseProxyConfig, remoteAddr string) (conn net.Conn, err error) {
+func (this *TCPListener) connectOrigin(serverId int64, requestHost string, reverseProxy *serverconfigs.ReverseProxyConfig, remoteAddr string) (conn net.Conn, err error) {
 	if reverseProxy == nil {
 		return nil, errors.New("no reverse proxy config")
 	}

+	var requestCall = shared.NewRequestCall()
+	requestCall.Domain = requestHost
+
 	var retries = 3
 	var addr string
+
+	var failedOriginIds []int64
+
 	for i := 0; i < retries; i++ {
-		var origin = reverseProxy.NextOrigin(nil)
+		var origin *serverconfigs.OriginConfig
+		if len(failedOriginIds) > 0 {
+			origin = reverseProxy.AnyOrigin(requestCall, failedOriginIds)
+		}
+		if origin == nil {
+			origin = reverseProxy.NextOrigin(requestCall)
+		}
 		if origin == nil {
 			continue
 		}

 		// 回源主机名
-		var requestHost = ""
-		if len(reverseProxy.RequestHost) > 0 {
-			requestHost = reverseProxy.RequestHost
-		}
 		if len(origin.RequestHost) > 0 {
 			requestHost = origin.RequestHost
+		} else if len(reverseProxy.RequestHost) > 0 {
+			requestHost = reverseProxy.RequestHost
 		}

 		conn, addr, err = OriginConnect(origin, this.port, remoteAddr, requestHost)
 		if err != nil {
+			failedOriginIds = append(failedOriginIds, origin.Id)
+
 			remotelogs.ServerError(serverId, "TCP_LISTENER", "unable to connect origin server: "+addr+": "+err.Error(), "", nil)
+
+			SharedOriginStateManager.Fail(origin, requestHost, reverseProxy, func() {
+				reverseProxy.ResetScheduling()
+			})
+
 			continue
 		} else {
+			if !origin.IsOk {
+				SharedOriginStateManager.Success(origin, func() {
+					reverseProxy.ResetScheduling()
+				})
+			}
+
 			return
 		}
 	}
-	err = errors.New("server '" + types.String(serverId) + "': no available origin server can be used")
+
+	if err == nil {
+		err = errors.New("server '" + types.String(serverId) + "': no available origin server can be used")
+	}
 	return
 }

--- a/internal/nodes/listener_udp.go
+++ b/internal/nodes/listener_udp.go
@@ -15,6 +15,10 @@ import (
 	"time"
 )

+const (
+	UDPConnLifeSeconds = 30
+)
+
 type UDPListener struct {
 	BaseListener

@@ -135,16 +139,39 @@ func (this *UDPListener) connectOrigin(serverId int64, reverseProxy *serverconfi

 	var retries = 3
 	var addr string
+
+	var failedOriginIds []int64
+
 	for i := 0; i < retries; i++ {
-		var origin = reverseProxy.NextOrigin(nil)
+		var origin *serverconfigs.OriginConfig
+		if len(failedOriginIds) > 0 {
+			origin = reverseProxy.AnyOrigin(nil, failedOriginIds)
+		}
+		if origin == nil {
+			origin = reverseProxy.NextOrigin(nil)
+		}
 		if origin == nil {
 			continue
 		}
+
 		conn, addr, err = OriginConnect(origin, this.port, remoteAddr.String(), "")
 		if err != nil {
+			failedOriginIds = append(failedOriginIds, origin.Id)
+
 			remotelogs.ServerError(serverId, "UDP_LISTENER", "unable to connect origin server: "+addr+": "+err.Error(), "", nil)
+
+			SharedOriginStateManager.Fail(origin, "", reverseProxy, func() {
+				reverseProxy.ResetScheduling()
+			})
+
 			continue
 		} else {
+			if !origin.IsOk {
+				SharedOriginStateManager.Success(origin, func() {
+					reverseProxy.ResetScheduling()
+				})
+			}
+
 			// PROXY Protocol
 			if reverseProxy != nil &&
 				reverseProxy.ProxyProtocol != nil &&
@@ -171,14 +198,17 @@ func (this *UDPListener) connectOrigin(serverId int64, reverseProxy *serverconfi
 			return
 		}
 	}
-	err = errors.New("server '" + types.String(serverId) + "': no available origin server can be used")
+
+	if err == nil {
+		err = errors.New("server '" + types.String(serverId) + "': no available origin server can be used")
+	}
 	return
 }

 // 回收连接
 func (this *UDPListener) gcConns() {
 	this.connLocker.Lock()
-	closingConns := []*UDPConn{}
+	var closingConns = []*UDPConn{}
 	for addr, conn := range this.connMap {
 		if !conn.IsOk() {
 			closingConns = append(closingConns, conn)
@@ -203,7 +233,7 @@ type UDPConn struct {
 }

 func NewUDPConn(server *serverconfigs.ServerConfig, addr net.Addr, proxyConn *net.UDPConn, serverConn *net.UDPConn) *UDPConn {
-	conn := &UDPConn{
+	var conn = &UDPConn{
 		addr:        addr,
 		proxyConn:   proxyConn,
 		serverConn:  serverConn,
@@ -217,7 +247,7 @@ func NewUDPConn(server *serverconfigs.ServerConfig, addr net.Addr, proxyConn *ne
 	}

 	goman.New(func() {
-		buffer := utils.BytePool4k.Get()
+		var buffer = utils.BytePool4k.Get()
 		defer func() {
 			utils.BytePool4k.Put(buffer)
 		}()
@@ -232,9 +262,13 @@ func NewUDPConn(server *serverconfigs.ServerConfig, addr net.Addr, proxyConn *ne
 					break
 				}

-				// 记录流量
+				// 记录流量和带宽
 				if server != nil {
+					// 流量
 					stats.SharedTrafficStatManager.Add(server.Id, "", int64(n), 0, 0, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
+
+					// 带宽
+					stats.SharedBandwidthStatManager.Add(server.UserId, server.Id, int64(n))
 				}
 			}
 			if err != nil {
@@ -268,5 +302,5 @@ func (this *UDPConn) IsOk() bool {
 	if !this.isOk {
 		return false
 	}
-	return time.Now().Unix()-this.activatedAt < 30 // 如果超过 N 秒没有活动我们认为是超时
+	return time.Now().Unix()-this.activatedAt < UDPConnLifeSeconds // 如果超过 N 秒没有活动我们认为是超时
 }
--- a/internal/nodes/node.go
+++ b/internal/nodes/node.go
@@ -4,12 +4,14 @@ import (
 	"bytes"
 	"encoding/json"
 	"errors"
+	iplib "github.com/TeaOSLab/EdgeCommon/pkg/iplibrary"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/ddosconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
 	"github.com/TeaOSLab/EdgeNode/internal/configs"
+	"github.com/TeaOSLab/EdgeNode/internal/conns"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/events"
 	"github.com/TeaOSLab/EdgeNode/internal/firewalls"
@@ -21,6 +23,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
 	"github.com/TeaOSLab/EdgeNode/internal/trackers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/clock"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"github.com/andybalholm/brotli"
 	"github.com/iwind/TeaGo/Tea"
@@ -30,7 +33,6 @@ import (
 	"github.com/iwind/TeaGo/types"
 	"github.com/iwind/gosock/pkg/gosock"
 	"gopkg.in/yaml.v3"
-	"io/ioutil"
 	"log"
 	"os"
 	"os/exec"
@@ -79,7 +81,7 @@ func (this *Node) Test() error {
 	if err != nil {
 		return errors.New("test rpc failed: " + err.Error())
 	}
-	_, err = rpcClient.APINodeRPC().FindCurrentAPINodeVersion(rpcClient.Context(), &pb.FindCurrentAPINodeVersionRequest{})
+	_, err = rpcClient.APINodeRPC.FindCurrentAPINodeVersion(rpcClient.Context(), &pb.FindCurrentAPINodeVersionRequest{})
 	if err != nil {
 		return errors.New("test rpc failed: " + err.Error())
 	}
@@ -102,9 +104,6 @@ func (this *Node) Start() {
 	// 监听signal
 	this.listenSignals()

-	// 启动事件
-	events.Notify(events.EventStart)
-
 	// 本地Sock
 	err := this.listenSock()
 	if err != nil {
@@ -112,9 +111,19 @@ func (this *Node) Start() {
 		return
 	}

+	// 启动IP库
+	remotelogs.Println("NODE", "initializing ip library ...")
+	err = iplib.InitDefault()
+	if err != nil {
+		remotelogs.Error("NODE", "initialize ip library failed: "+err.Error())
+	}
+
 	// 检查硬盘类型
 	this.checkDisk()

+	// 启动事件
+	events.Notify(events.EventStart)
+
 	// 读取API配置
 	remotelogs.Println("NODE", "init config ...")
 	err = this.syncConfig(0)
@@ -147,11 +156,21 @@ func (this *Node) Start() {
 	// 启动同步计时器
 	this.startSyncTimer()

-	// 状态变更计时器
+	// 更新IP库
+	goman.New(func() {
+		iplib.NewUpdater(NewIPLibraryUpdater(), 10*time.Minute).Start()
+	})
+
+	// 监控节点运行状态
 	goman.New(func() {
 		NewNodeStatusExecutor().Listen()
 	})

+	// 同步时间
+	goman.New(func() {
+		clock.Start()
+	})
+
 	// 读取配置
 	nodeConfig, err := nodeconfigs.SharedNodeConfig()
 	if err != nil {
@@ -207,8 +226,9 @@ func (this *Node) Start() {

 // Daemon 实现守护进程
 func (this *Node) Daemon() {
-	isDebug := lists.ContainsString(os.Args, "debug")
-	isDebug = true
+	teaconst.IsDaemon = true
+
+	var isDebug = lists.ContainsString(os.Args, "debug")
 	for {
 		conn, err := this.sock.Dial()
 		if err != nil {
@@ -227,13 +247,18 @@ func (this *Node) Daemon() {
 				_ = os.Setenv("EdgeDaemon", "on")
 				_ = os.Setenv("EdgeBackground", "on")

-				cmd := exec.Command(exe)
+				var cmd = exec.Command(exe)
+				var buf = &bytes.Buffer{}
+				cmd.Stderr = buf
 				err = cmd.Start()
 				if err != nil {
 					return err
 				}
 				err = cmd.Wait()
 				if err != nil {
+					if isDebug {
+						log.Println("[DAEMON]" + buf.String())
+					}
 					return err
 				}
 				return nil
@@ -289,17 +314,25 @@ func (this *Node) loop() error {
 	}

 	var nodeCtx = rpcClient.Context()
-	tasksResp, err := rpcClient.NodeTaskRPC().FindNodeTasks(nodeCtx, &pb.FindNodeTasksRequest{})
+	tasksResp, err := rpcClient.NodeTaskRPC.FindNodeTasks(nodeCtx, &pb.FindNodeTasksRequest{})
 	if err != nil {
+		if rpc.IsConnError(err) && !Tea.IsTesting() {
+			return nil
+		}
 		return errors.New("read node tasks failed: " + err.Error())
 	}
 	for _, task := range tasksResp.NodeTasks {
 		switch task.Type {
 		case "ipItemChanged":
-			iplibrary.IPListUpdateNotify <- true
+			// 防止阻塞
+			select {
+			case iplibrary.IPListUpdateNotify <- true:
+			default:
+
+			}

 			// 修改为已同步
-			_, err = rpcClient.NodeTaskRPC().ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
+			_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
 				NodeTaskId: task.Id,
 				IsOk:       true,
 				Error:      "",
@@ -318,13 +351,13 @@ func (this *Node) loop() error {
 				err = this.syncConfig(task.Version)
 			}
 			if err != nil {
-				_, err = rpcClient.NodeTaskRPC().ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
+				_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
 					NodeTaskId: task.Id,
 					IsOk:       false,
 					Error:      err.Error(),
 				})
 			} else {
-				_, err = rpcClient.NodeTaskRPC().ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
+				_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
 					NodeTaskId: task.Id,
 					IsOk:       true,
 					Error:      "",
@@ -333,11 +366,12 @@ func (this *Node) loop() error {
 			if err != nil {
 				return err
 			}
-
 		case "nodeVersionChanged":
-			goman.New(func() {
-				sharedUpgradeManager.Start()
-			})
+			if !sharedUpgradeManager.IsInstalling() {
+				goman.New(func() {
+					sharedUpgradeManager.Start()
+				})
+			}
 		case "scriptsChanged":
 			err = this.reloadCommonScripts()
 			if err != nil {
@@ -345,7 +379,7 @@ func (this *Node) loop() error {
 			}

 			// 修改为已同步
-			_, err = rpcClient.NodeTaskRPC().ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
+			_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
 				NodeTaskId: task.Id,
 				IsOk:       true,
 				Error:      "",
@@ -354,7 +388,7 @@ func (this *Node) loop() error {
 				return err
 			}
 		case "nodeLevelChanged":
-			levelInfoResp, err := rpcClient.NodeRPC().FindNodeLevelInfo(nodeCtx, &pb.FindNodeLevelInfoRequest{})
+			levelInfoResp, err := rpcClient.NodeRPC.FindNodeLevelInfo(nodeCtx, &pb.FindNodeLevelInfoRequest{})
 			if err != nil {
 				return err
 			}
@@ -371,7 +405,7 @@ func (this *Node) loop() error {
 			sharedNodeConfig.ParentNodes = parentNodes

 			// 修改为已同步
-			_, err = rpcClient.NodeTaskRPC().ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
+			_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
 				NodeTaskId: task.Id,
 				IsOk:       true,
 				Error:      "",
@@ -380,7 +414,7 @@ func (this *Node) loop() error {
 				return err
 			}
 		case "ddosProtectionChanged":
-			resp, err := rpcClient.NodeRPC().FindNodeDDoSProtection(nodeCtx, &pb.FindNodeDDoSProtectionRequest{})
+			resp, err := rpcClient.NodeRPC.FindNodeDDoSProtection(nodeCtx, &pb.FindNodeDDoSProtectionRequest{})
 			if err != nil {
 				return err
 			}
@@ -407,7 +441,7 @@ func (this *Node) loop() error {
 			}

 			// 修改为已同步
-			_, err = rpcClient.NodeTaskRPC().ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
+			_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(nodeCtx, &pb.ReportNodeTaskDoneRequest{
 				NodeTaskId: task.Id,
 				IsOk:       true,
 				Error:      "",
@@ -452,7 +486,7 @@ func (this *Node) syncConfig(taskVersion int64) error {
 	nodeCtx := rpcClient.Context()

 	// TODO 这里考虑只同步版本号有变更的
-	configResp, err := rpcClient.NodeRPC().FindCurrentNodeConfig(nodeCtx, &pb.FindCurrentNodeConfigRequest{
+	configResp, err := rpcClient.NodeRPC.FindCurrentNodeConfig(nodeCtx, &pb.FindCurrentNodeConfigRequest{
 		Version:         -1, // 更新所有版本
 		Compress:        true,
 		NodeTaskVersion: taskVersion,
@@ -543,7 +577,7 @@ func (this *Node) syncServerConfig(serverId int64) error {
 	if err != nil {
 		return err
 	}
-	resp, err := rpcClient.ServerRPC().ComposeServerConfig(rpcClient.Context(), &pb.ComposeServerConfigRequest{ServerId: serverId})
+	resp, err := rpcClient.ServerRPC.ComposeServerConfig(rpcClient.Context(), &pb.ComposeServerConfigRequest{ServerId: serverId})
 	if err != nil {
 		return err
 	}
@@ -605,7 +639,7 @@ func (this *Node) startSyncTimer() {
 // 检查集群设置
 func (this *Node) checkClusterConfig() error {
 	configFile := Tea.ConfigFile("cluster.yaml")
-	data, err := ioutil.ReadFile(configFile)
+	data, err := os.ReadFile(configFile)
 	if err != nil {
 		return err
 	}
@@ -625,7 +659,7 @@ func (this *Node) checkClusterConfig() error {
 	}

 	logs.Println("[NODE]registering node to cluster ...")
-	resp, err := rpcClient.NodeRPC().RegisterClusterNode(rpcClient.ClusterContext(config.ClusterId, config.Secret), &pb.RegisterClusterNodeRequest{Name: HOSTNAME})
+	resp, err := rpcClient.NodeRPC.RegisterClusterNode(rpcClient.ClusterContext(config.ClusterId, config.Secret), &pb.RegisterClusterNodeRequest{Name: HOSTNAME})
 	if err != nil {
 		return err
 	}
@@ -635,11 +669,13 @@ func (this *Node) checkClusterConfig() error {
 	if len(resp.Endpoints) == 0 {
 		resp.Endpoints = []string{}
 	}
-	apiConfig := &configs.APIConfig{
+	var apiConfig = &configs.APIConfig{
 		RPC: struct {
-			Endpoints []string `yaml:"endpoints"`
+			Endpoints     []string `yaml:"endpoints"`
+			DisableUpdate bool     `yaml:"disableUpdate"`
 		}{
-			Endpoints: resp.Endpoints,
+			Endpoints:     resp.Endpoints,
+			DisableUpdate: false,
 		},
 		NodeId: resp.UniqueId,
 		Secret: resp.Secret,
@@ -673,7 +709,7 @@ func (this *Node) listenSock() error {
 	if this.sock.IsListening() {
 		reply, err := this.sock.Send(&gosock.Command{Code: "pid"})
 		if err == nil {
-			return errors.New("error: the process is already running, pid: " + maps.NewMap(reply.Params).GetString("pid"))
+			return errors.New("error: the process is already running, pid: " + types.String(maps.NewMap(reply.Params).GetInt("pid")))
 		} else {
 			return errors.New("error: the process is already running")
 		}
@@ -711,6 +747,7 @@ func (this *Node) listenSock() error {
 				_ = this.sock.Close()

 				events.Notify(events.EventQuit)
+				events.Notify(events.EventTerminated)

 				// 监控连接数，如果连接数为0，则退出进程
 				goman.New(func() {
@@ -761,20 +798,24 @@ func (this *Node) listenSock() error {
 					},
 				})
 			case "conns":
-				ipConns, serverConns := sharedClientConnLimiter.Conns()
+				var addrs = []string{}
+				var connMap = conns.SharedMap.AllConns()
+				for _, conn := range connMap {
+					addrs = append(addrs, conn.RemoteAddr().String())
+				}

 				_ = cmd.Reply(&gosock.Command{
 					Params: map[string]interface{}{
-						"ipConns":     ipConns,
-						"serverConns": serverConns,
-						"total":       sharedListenerManager.TotalActiveConnections(),
+						"addrs": addrs,
+						"total": len(addrs),
 					},
 				})
 			case "dropIP":
 				var m = maps.NewMap(cmd.Params)
 				var ip = m.GetString("ip")
 				var timeSeconds = m.GetInt("timeoutSeconds")
-				err := firewalls.Firewall().DropSourceIP(ip, timeSeconds)
+				var async = m.GetBool("async")
+				err := firewalls.Firewall().DropSourceIP(ip, timeSeconds, async)
 				if err != nil {
 					_ = cmd.Reply(&gosock.Command{
 						Params: map[string]interface{}{
@@ -838,6 +879,11 @@ func (this *Node) listenSock() error {
 				} else {
 					_ = cmd.ReplyOk()
 				}
+			case "bandwidth":
+				var m = stats.SharedBandwidthStatManager.Map()
+				_ = cmd.Reply(&gosock.Command{Params: maps.Map{
+					"stats": m,
+				}})
 			}
 		})

@@ -848,7 +894,7 @@ func (this *Node) listenSock() error {
 	})

 	events.OnKey(events.EventQuit, this, func() {
-		logs.Println("NODE", "quit unix sock")
+		remotelogs.Println("NODE", "quit unix sock")
 		_ = this.sock.Close()
 	})

@@ -992,19 +1038,22 @@ func (this *Node) reloadServer() {
 }

 func (this *Node) checkDisk() {
-	if runtime.GOOS == "linux" {
+	if runtime.GOOS != "linux" {
+		return
+	}
+	for n := 'a'; n <= 'z'; n++ {
 		for _, path := range []string{
-			"/sys/block/vda/queue/rotational",
-			"/sys/block/sda/queue/rotational",
+			"/sys/block/vd" + string(n) + "/queue/rotational",
+			"/sys/block/sd" + string(n) + "/queue/rotational",
 		} {
-			data, err := ioutil.ReadFile(path)
+			data, err := os.ReadFile(path)
 			if err != nil {
 				continue
 			}
 			if string(data) == "0" {
 				teaconst.DiskIsFast = true
 			}
-			break
+			return
 		}
 	}
 }
--- a/internal/nodes/node_panic.go
+++ b/internal/nodes/node_panic.go
@@ -9,7 +9,6 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/logs"
-	"io/ioutil"
 	"os"
 	"syscall"
 )
@@ -25,7 +24,7 @@ func (this *Node) handlePanic() {
 	var panicFile = Tea.Root + "/logs/panic.log"

 	// 分析panic
-	data, err := ioutil.ReadFile(panicFile)
+	data, err := os.ReadFile(panicFile)
 	if err == nil {
 		var index = bytes.Index(data, []byte("panic:"))
 		if index >= 0 {
--- a/internal/nodes/node_status_executor.go
+++ b/internal/nodes/node_status_executor.go
@@ -30,10 +30,14 @@ type NodeStatusExecutor struct {
 	cpuUpdatedTime   time.Time
 	cpuLogicalCount  int
 	cpuPhysicalCount int
+
+	ticker *time.Ticker
 }

 func NewNodeStatusExecutor() *NodeStatusExecutor {
-	return &NodeStatusExecutor{}
+	return &NodeStatusExecutor{
+		ticker: time.NewTicker(30 * time.Second),
+	}
 }

 func (this *NodeStatusExecutor) Listen() {
@@ -41,15 +45,12 @@ func (this *NodeStatusExecutor) Listen() {
 	this.cpuUpdatedTime = time.Now()
 	this.update()

-	// TODO 这个时间间隔可以配置
-	var ticker = time.NewTicker(30 * time.Second)
-
 	events.OnKey(events.EventQuit, this, func() {
 		remotelogs.Println("NODE_STATUS", "quit executor")
-		ticker.Stop()
+		this.ticker.Stop()
 	})

-	for range ticker.C {
+	for range this.ticker.C {
 		this.isFirstTime = false
 		this.update()
 	}
@@ -68,6 +69,8 @@ func (this *NodeStatusExecutor) update() {
 	status.BuildVersionCode = utils.VersionToLong(teaconst.Version)
 	status.OS = runtime.GOOS
 	status.Arch = runtime.GOARCH
+	exe, _ := os.Executable()
+	status.ExePath = exe
 	status.ConfigVersion = sharedNodeConfig.Version
 	status.IsActive = true
 	status.ConnectionCount = sharedListenerManager.TotalActiveConnections()
@@ -122,7 +125,7 @@ func (this *NodeStatusExecutor) update() {
 		remotelogs.Error("NODE_STATUS", "failed to open rpc: "+err.Error())
 		return
 	}
-	_, err = rpcClient.NodeRPC().UpdateNodeStatus(rpcClient.Context(), &pb.UpdateNodeStatusRequest{
+	_, err = rpcClient.NodeRPC.UpdateNodeStatus(rpcClient.Context(), &pb.UpdateNodeStatusRequest{
 		StatusJSON: jsonData,
 	})
 	if err != nil {
--- a/internal/nodes/system_services.go
+++ b/internal/nodes/system_services.go
@@ -11,7 +11,6 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/iwind/TeaGo/maps"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"runtime"
@@ -104,7 +103,7 @@ func (this *SystemServiceManager) setupSystemd(params maps.Map) error {

 		if output == "enabled" {
 			// 检查文件路径是否变化
-			data, err := ioutil.ReadFile("/etc/systemd/system/" + teaconst.SystemdServiceName + ".service")
+			data, err := os.ReadFile("/etc/systemd/system/" + teaconst.SystemdServiceName + ".service")
 			if err == nil && bytes.Index(data, []byte(exe)) > 0 {
 				return nil
 			}
--- a/internal/nodes/task_ocsp_update.go
+++ b/internal/nodes/task_ocsp_update.go
@@ -60,7 +60,7 @@ func (this *OCSPUpdateTask) Loop() error {
 		return err
 	}

-	resp, err := rpcClient.SSLCertRPC().ListUpdatedSSLCertOCSP(rpcClient.Context(), &pb.ListUpdatedSSLCertOCSPRequest{
+	resp, err := rpcClient.SSLCertRPC.ListUpdatedSSLCertOCSP(rpcClient.Context(), &pb.ListUpdatedSSLCertOCSPRequest{
 		Version: this.version,
 		Size:    100,
 	})
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
刘祥超	57cb00edf0	修复无法添加IP到本地防火墙的问题	2022-09-04 17:06:19 +08:00
刘祥超	3fb39b479a	优化IP名单锁	2022-09-03 21:10:13 +08:00
刘祥超	4a1daff143	增加简化的缓存条件设置	2022-09-03 18:16:35 +08:00
刘祥超	dd1dbd424e	修复WAF IP名单测试用例的一个可能异常	2022-09-03 09:56:36 +08:00
刘祥超	305cb4b46e	优化WAF中IP名单	2022-09-03 09:54:25 +08:00
刘祥超	ef90dce29b	优化节点进程退出逻辑	2022-09-02 16:12:58 +08:00
刘祥超	3cb69f4c71	将IP加入黑名单时，同时也会关闭此IP相关的连接	2022-09-02 15:20:58 +08:00
刘祥超	af4cd05df2	增加一处注释	2022-09-01 09:06:21 +08:00
刘祥超	64e0ae80b7	DDoS防护增加秒级连接速率限制	2022-08-31 10:00:38 +08:00
刘祥超	8bba228745	优化代码	2022-08-30 18:49:21 +08:00
刘祥超	8cc06e6707	鉴权成功时也在访问日志中记录鉴权类型	2022-08-30 17:28:58 +08:00
刘祥超	52fdee2eeb	修复访问控制后缓存Key包含认证参数的问题	2022-08-30 12:04:01 +08:00
刘祥超	b5f52dd136	优化鉴权	2022-08-30 11:24:23 +08:00
刘祥超	abda886de5	如果系统安装了ntpdate，则自动尝试利用ntpdate同步时间	2022-08-27 15:28:53 +08:00
刘祥超	18f08525b9	WAF和其他请求关闭连接时更加快速	2022-08-27 10:49:16 +08:00
刘祥超	b2a9a31fe5	增加edge-node bandwidth命令查看实时带宽	2022-08-26 16:47:46 +08:00
刘祥超	f578114aeb	修复HTTPS连接无法记录带宽的问题，优化带宽计算方法	2022-08-26 16:47:42 +08:00
刘祥超	bf4f47fc35	DDoS防护增加单IP TCP新连接速率黑名单	2022-08-26 11:31:43 +08:00
刘祥超	0be951742a	WAF优化captcha和js_cookie的失败计数器/增强js_cookie的安全性	2022-08-25 17:06:52 +08:00
刘祥超	59d3d6ae4b	WAF标签动作匹配之后可以继续尝试匹配别的分组中的规则集	2022-08-25 16:44:44 +08:00
刘祥超	d061876f7e	增加Javascript Cookie验证	2022-08-25 15:35:32 +08:00
刘祥超	ddaec82415	优化RPC获取服务实例方式	2022-08-24 20:04:46 +08:00
刘祥超	8afd00f00d	删除HTTP/2自动关闭Body的逻辑	2022-08-24 16:43:32 +08:00
刘祥超	0b306f0a22	忽略部分HTTP/2错误提示	2022-08-24 16:30:38 +08:00
刘祥超	b36a36172b	优化代码	2022-08-23 14:53:39 +08:00
刘祥超	770278bbbc	实现IP库检查更新	2022-08-23 14:32:39 +08:00
刘祥超	ca24818571	优化缓存索引内存使用	2022-08-22 09:44:09 +08:00
刘祥超	cd0af22655	优化代码	2022-08-22 08:31:39 +08:00
刘祥超	96cb8d8af7	IP库改为手动初始化	2022-08-21 23:09:47 +08:00
刘祥超	91face15bf	使用新版IP库	2022-08-21 20:37:49 +08:00
刘祥超	6f52df63a5	只有系统内存超过3GB的才缓存Hash	2022-08-20 12:09:15 +08:00
刘祥超	509d81dc66	修复检测是否为高速硬盘只能检查sda/vda设备的问题	2022-08-20 11:59:49 +08:00
刘祥超	817f2a6f91	大幅提升缓存索引性能	2022-08-20 11:47:57 +08:00
刘祥超	d74e10c7a8	缓存任务忽略连接API错误	2022-08-20 08:15:16 +08:00
刘祥超	1a1280b76e	优化代码	2022-08-19 14:50:26 +08:00
刘祥超	85d3b1169f	修复Gif中透明图转换WebP失败的问题	2022-08-19 13:39:46 +08:00
刘祥超	1b32292e0c	WebP压缩Gif时，自动跳过转换失败的帧，并只提示最后一次错误	2022-08-19 13:27:18 +08:00
刘祥超	e6ba44fb2f	[SQLITE]使用事务批量提交一些缓存相关任务	2022-08-17 21:04:00 +08:00
刘祥超	9b6e022f46	将版本修改为0.5.2	2022-08-17 18:56:48 +08:00
刘祥超	4e9ab19fc0	修复因为fsnotify包引用而无法编译的问题	2022-08-17 12:12:40 +08:00
刘祥超	4d634d8fa5	修复一处HTTPS错误提示	2022-08-15 18:26:23 +08:00
刘祥超	a538282e4f	版本修改为0.5.1	2022-08-15 18:26:10 +08:00
刘祥超	df31921954	优化代码	2022-08-14 16:28:40 +08:00
刘祥超	299abb7b04	缓存本地数据库发生错误时同时提示数据库文件名	2022-08-14 15:17:07 +08:00
刘祥超	85ce63b4d3	优化API命名/优化一处测试用例	2022-08-11 12:44:27 +08:00
刘祥超	9d9ae288bd	优化代码	2022-08-10 14:37:27 +08:00
刘祥超	c0a35eb5e7	优化代码	2022-08-09 22:59:37 +08:00
刘祥超	d1d0ff062b	增加Ln节点向源站的最大连接数	2022-08-08 08:12:49 +08:00
刘祥超	396e8a22c4	改进一处错误提示	2022-08-07 19:02:06 +08:00
刘祥超	4f040db1ef	版本号改为0.5.0	2022-08-07 19:01:45 +08:00
刘祥超	e3cf111344	缓存条件增加If-None-Match和If-Modified-Since是否回源选项；默认不回源，防止源站返回304	2022-08-07 16:37:29 +08:00
刘祥超	28cb3c383d	修复一处注释	2022-08-07 11:18:16 +08:00
刘祥超	10665c0f37	优化代码	2022-08-07 11:12:29 +08:00
刘祥超	4096f11909	修复一处测试用例	2022-08-06 20:52:52 +08:00
刘祥超	5df209b6d5	优化代码	2022-08-04 11:34:06 +08:00
刘祥超	db353fe025	nftables封禁IP使用异步操作	2022-08-04 11:01:16 +08:00
刘祥超	30c3e143b8	edge-node pprof命令增加--addr参数	2022-08-04 10:18:23 +08:00
刘祥超	15fe7b33a4	新增屏蔽错误	2022-08-04 10:04:26 +08:00
刘祥超	17e0666ba4	优化代码	2022-08-03 23:31:08 +08:00
刘祥超	3f24bfaaf5	HTTP读取L2节点时增加最大连接数、最大空闲连接数、最大空闲时间	2022-08-03 20:54:08 +08:00
刘祥超	ceadcfece9	HTTP源站有多个L2节点时发生错误时会主动尝试下一个L2节点	2022-08-03 20:30:59 +08:00
刘祥超	bc706237ef	HTTP源站读取错误时自动尝试下一个源站	2022-08-03 19:33:50 +08:00
刘祥超	b8c5a78f2e	TCP/TLS/UDP第一次连接源站失败后，自动尝试下一个源站	2022-08-03 16:09:47 +08:00
刘祥超	9ad1c3a3c8	TLS支持默认SNI回源	2022-08-03 11:04:58 +08:00
刘祥超	8cfde43f5d	TCP连接源站失败时关闭连接/TCP连接也支持备用源站	2022-08-01 19:28:27 +08:00
刘祥超	6f843b071a	执行IP名单更新任务时防止阻塞/优化节点升级代码	2022-08-01 18:54:54 +08:00
刘祥超	a72b025900	优化忽略客户端关闭连接错误条件	2022-08-01 16:53:08 +08:00
刘祥超	dfb66775d7	40x, 50x提示默认使用HTML；50x提示增加原因信息	2022-07-30 10:48:41 +08:00
刘祥超	c4dca2df30	UDP也记录带宽	2022-07-30 09:30:05 +08:00
刘祥超	a3525bdaa4	修复节点自动升级时无法自动启动的Bug	2022-07-28 14:38:08 +08:00
刘祥超	09390bbb97	优化代码	2022-07-27 18:10:43 +08:00
刘祥超	70ae4391d7	减少Daemon使用的内存	2022-07-26 09:41:43 +08:00
刘祥超	85931f55e1	修改版本号为0.4.11	2022-07-26 09:33:38 +08:00
刘祥超	0f5f03c9ed	取消IO保护	2022-07-26 08:29:22 +08:00
刘祥超	1181a0585b	优化IP名单相关代码/关闭、重启进程时自动关闭IP名单本地缓存数据库	2022-07-25 20:23:40 +08:00
刘祥超	fd6fa929de	修复连接数限制计算错误	2022-07-25 19:48:03 +08:00
刘祥超	73888c98a8	WAF多个相同Key的cc2统计规则不再重复累加	2022-07-25 09:34:34 +08:00
刘祥超	04ebfbea8a	节点状态中包含主程序位置	2022-07-21 15:07:12 +08:00
刘祥超	2b650fd285	API RPC配置增加disableUpdate，可以停用自动更新API节点	2022-07-21 14:06:38 +08:00
刘祥超	515a590681	地区封禁也可以使用自定义页面	2022-07-21 13:26:34 +08:00
刘祥超	62f9d1f09a	优化Firewalld添加端口方法，自动聚合连续的端口号	2022-07-21 11:53:23 +08:00
刘祥超	25c11f3d69	修改版本为v0.4.10	2022-07-20 18:14:12 +08:00
刘祥超	fde18c3b82	修复UserAgent中操作系统或浏览器版本中含有非UTF-8字符无法上传的问题	2022-07-20 16:12:46 +08:00