版本号修改为1.3.9

* 增加IP灰名单，用于仅记录并观察IP
* 优化IP名单同步版本号管理
* WAF记录IP动作优先记录到网站和策略相关的IP名单中

cmd/edge-node/main.go

@@ -9,6 +9,7 @@ import (
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/nodes"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
 	"github.com/iwind/TeaGo/Tea"
 	_ "github.com/iwind/TeaGo/bootstrap"
@@ -22,8 +23,10 @@ import (
 	_ "net/http/pprof"
 	"os"
 	"path/filepath"
+	"runtime"
 	"sort"
 	"strings"
+	"syscall"
 	"time"
 )
 
@@ -31,7 +34,7 @@ func main() {
 	var app = apps.NewAppCmd().
 		Version(teaconst.Version).
 		Product(teaconst.ProductName).
-		Usage(teaconst.ProcessName + " [-v|start|stop|restart|status|quit|test|reload|service|daemon|config|pprof|accesslog|uninstall]").
+		Usage(teaconst.ProcessName + " [-v|start|stop|restart|status|quit|test|reload|service|daemon|config|pprof|top|accesslog|uninstall]").
 		Usage(teaconst.ProcessName + " [trackers|goman|conns|gc|bandwidth|disk|cache.garbage]").
 		Usage(teaconst.ProcessName + " [ip.drop|ip.reject|ip.remove|ip.close] IP")
 
@@ -552,7 +555,7 @@ func main() {
 			return
 		}
 
-		err = os.WriteFile(Tea.Root + "/configs/api_node.yaml", configYAML, 0666)
+		err = os.WriteFile(Tea.Root+"/configs/api_node.yaml", configYAML, 0666)
 		if err != nil {
 			fmt.Println("[ERROR]write config failed: " + err.Error())
 			return
@@ -560,6 +563,37 @@ func main() {
 
 		fmt.Println("success")
 	})
+	app.On("top", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "pid"})
+		if err != nil {
+			fmt.Println("[ERROR]not started yet")
+			return
+		}
+
+		var pid = maps.NewMap(reply.Params).GetInt("pid")
+		if pid <= 0 {
+			fmt.Println("[ERROR]invalid pid '" + types.String(pid) + "'")
+			return
+		}
+
+		topExe, _ := executils.LookPath("top")
+		if len(topExe) > 0 {
+			if runtime.GOOS == "linux" {
+				err = syscall.Exec(topExe, []string{topExe, "-p", types.String(pid)}, os.Environ())
+			} else if runtime.GOOS == "darwin" {
+				err = syscall.Exec(topExe, []string{topExe, "-pid", types.String(pid)}, os.Environ())
+			} else {
+				fmt.Println("[ERROR]not supported os '" + runtime.GOOS + "'")
+				return
+			}
+			if err != nil {
+				fmt.Println("[ERROR]start failed: " + err.Error())
+			}
+		} else {
+			fmt.Println("[ERROR]could not found 'top' command in this system")
+		}
+	})
 	app.Run(func() {
 		var node = nodes.NewNode()
 		node.Start()

internal/apps/log_writer.go

@@ -1,8 +1,8 @@
 package apps
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/files"
 	timeutil "github.com/iwind/TeaGo/utils/time"

internal/apps/main.go

@@ -1,4 +1,4 @@
-// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2023 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package apps
 

internal/caches/consts.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/errors.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/errros_test.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches_test
 

internal/caches/file_dir.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package caches
 

internal/caches/hot_item.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/item_test.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches_test
 
@@ -7,7 +7,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"github.com/iwind/TeaGo/rands"
 	"github.com/iwind/TeaGo/types"
 	"runtime"

internal/caches/list_file_db_sqlite.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/list_file_db_sqlite_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package caches_test
 

internal/caches/list_file_hash_map_sqlite.go

@@ -1,10 +1,10 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package caches
 
 import (
 	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"math/big"
 	"sync"
 )

internal/caches/list_file_hash_map_sqlite_test.go

@@ -1,11 +1,11 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@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/utils/testutils"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/assert"
 	"github.com/iwind/TeaGo/rands"

internal/caches/list_file_kv.go

@@ -4,9 +4,12 @@ package caches
 
 import (
 	"fmt"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fnv"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ttlcache"
 	"github.com/iwind/TeaGo/types"
 	"strings"
 	"testing"
@@ -20,19 +23,31 @@ type KVFileList struct {
 
 	onAdd    func(item *Item)
 	onRemove func(item *Item)
+
+	memCache *ttlcache.Cache[int64]
 }
 
 func NewKVFileList(dir string) *KVFileList {
+	var memGB = memutils.SystemMemoryGB()
+	if memGB <= 0 {
+		memGB = 1
+	}
+	var maxCachePieces = 32
+	var maxCacheItems = memGB << 15
+
+	var memCache = ttlcache.NewCache[int64](ttlcache.NewPiecesOption(maxCachePieces), ttlcache.NewMaxItemsOption(maxCacheItems))
+
 	dir = strings.TrimSuffix(dir, "/")
 
 	var stores = [countKVStores]*KVListFileStore{}
 	for i := 0; i < countKVStores; i++ {
-		stores[i] = NewKVListFileStore(dir + "/db-" + types.String(i) + ".store")
+		stores[i] = NewKVListFileStore(dir+"/db-"+types.String(i)+".store", memCache)
 	}
 
 	return &KVFileList{
-		dir:    dir,
-		stores: stores,
+		dir:      dir,
+		stores:   stores,
+		memCache: memCache,
 	}
 }
 
@@ -59,7 +74,7 @@ func (this *KVFileList) Init() error {
 
 // Reset 重置数据
 func (this *KVFileList) Reset() error {
-	// do nothing
+	this.memCache.Clean()
 	return nil
 }
 
@@ -74,16 +89,31 @@ func (this *KVFileList) Add(hash string, item *Item) error {
 		this.onAdd(item)
 	}
 
+	if item.ExpiresAt > 0 {
+		this.memCache.Write(hash, item.HeaderSize+item.BodySize, min(item.ExpiresAt, fasttime.Now().Unix()+3600))
+	}
+
 	return nil
 }
 
 // Exist 检查内容是否存在
 func (this *KVFileList) Exist(hash string) (bool, int64, error) {
+	// read from cache
+	var cacheItem = this.memCache.Read(hash)
+	if cacheItem != nil {
+		return true, cacheItem.Value, nil
+	}
+
 	return this.getStore(hash).ExistItem(hash)
 }
 
 // ExistQuick 快速检查内容是否存在
 func (this *KVFileList) ExistQuick(hash string) (bool, error) {
+	// read from cache
+	if this.memCache.Read(hash) != nil {
+		return true, nil
+	}
+
 	return this.getStore(hash).ExistQuickItem(hash)
 }
 
@@ -150,6 +180,9 @@ func (this *KVFileList) Remove(hash string) error {
 		this.onRemove(nil)
 	}
 
+	// remove from cache
+	this.memCache.Delete(hash)
+
 	return nil
 }
 
@@ -204,6 +237,9 @@ func (this *KVFileList) CleanAll() error {
 		})
 	}
 	group.Wait()
+
+	this.memCache.Clean()
+
 	return lastErr
 }
 
@@ -287,6 +323,9 @@ func (this *KVFileList) Close() error {
 		})
 	}
 	group.Wait()
+
+	this.memCache.Destroy()
+
 	return lastErr
 }
 

internal/caches/list_file_kv_store.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/kvstore"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ttlcache"
 	"github.com/cockroachdb/pebble"
 	"regexp"
 	"strings"
@@ -20,11 +21,14 @@ type KVListFileStore struct {
 	itemsTable *kvstore.Table[*Item]
 
 	rawIsReady bool
+
+	memCache *ttlcache.Cache[int64]
 }
 
-func NewKVListFileStore(path string) *KVListFileStore {
+func NewKVListFileStore(path string, memCache *ttlcache.Cache[int64]) *KVListFileStore {
 	return &KVListFileStore{
-		path: path,
+		path:     path,
+		memCache: memCache,
 	}
 }
 
@@ -106,7 +110,14 @@ func (this *KVListFileStore) ExistItem(hash string) (bool, int64, error) {
 		return false, -1, nil
 	}
 
-	return item.ExpiresAt > fasttime.Now().Unix(), item.HeaderSize + item.BodySize, nil
+	if item.ExpiresAt <= fasttime.Now().Unix() {
+		return false, 0, nil
+	}
+
+	// write to cache
+	this.memCache.Write(hash, item.HeaderSize+item.BodySize, min(item.ExpiresAt, fasttime.Now().Unix()+3600))
+
+	return true, item.HeaderSize + item.BodySize, nil
 }
 
 func (this *KVListFileStore) ExistQuickItem(hash string) (bool, error) {
@@ -168,6 +179,7 @@ func (this *KVListFileStore) PurgeItems(count int, callback func(hash string) er
 				if deleteErr != nil {
 					return deleteErr
 				}
+				this.memCache.Delete(hash)
 			}
 			return nil
 		})
@@ -214,6 +226,7 @@ func (this *KVListFileStore) PurgeLFUItems(count int, callback func(hash string)
 				if deleteErr != nil {
 					return deleteErr
 				}
+				this.memCache.Delete(hash)
 			}
 			return nil
 		})
@@ -276,6 +289,9 @@ func (this *KVListFileStore) CleanItemsWithPrefix(prefix string) error {
 					return false, setErr
 				}
 
+				// remove from cache
+				this.memCache.Delete(item.Key)
+
 				return true, nil
 			})
 		if err != nil {
@@ -334,6 +350,9 @@ func (this *KVListFileStore) CleanItemsWithWildcardPrefix(prefix string) error {
 					return false, setErr
 				}
 
+				// remove from cache
+				this.memCache.Delete(item.Key)
+
 				return true, nil
 			})
 		if err != nil {
@@ -402,6 +421,9 @@ func (this *KVListFileStore) CleanItemsWithWildcardKey(key string) error {
 						return false, setErr
 					}
 
+					// remove from cache
+					this.memCache.Delete(item.Key)
+
 					return true, nil
 				})
 			if err != nil {

internal/caches/list_file_sqlite.go

@@ -1,18 +1,18 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 
 import (
 	"database/sql"
 	"errors"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/ttlcache"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fnv"
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ttlcache"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"github.com/iwind/TeaGo/types"
 	"os"
 	"strings"

internal/caches/list_file_sqlite_test.go

@@ -1,10 +1,10 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/rands"

internal/caches/list_interface.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/open_file.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/open_file_cache.go

@@ -1,10 +1,10 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 
 import (
 	"fmt"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/linkedlist"
 	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
 	"github.com/fsnotify/fsnotify"
@@ -38,6 +38,9 @@ func NewOpenFileCache(maxCount int) (*OpenFileCache, error) {
 	if maxCount <= 0 {
 		maxCount = 16384
 	}
+	if maxCount > 65535 {
+		maxCount = 65535
+	}
 
 	var cache = &OpenFileCache{
 		maxCount:     maxCount,

internal/caches/open_file_cache_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package caches_test
 

internal/caches/open_file_pool.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/open_file_pool_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches_test
 

internal/caches/partial_ranges.go

@@ -1,26 +1,28 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 
 import (
 	"bytes"
 	"encoding/json"
+	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
 	"github.com/iwind/TeaGo/types"
 	"strconv"
 )
 
 // PartialRanges 内容分区范围定义
 type PartialRanges struct {
-	Version  int        `json:"version"`  // 版本号
-	Ranges   [][2]int64 `json:"ranges"`   // 范围
-	BodySize int64      `json:"bodySize"` // 总长度
+	Version    int        `json:"version"`    // 版本号
+	Ranges     [][2]int64 `json:"ranges"`     // 范围
+	BodySize   int64      `json:"bodySize"`   // 总长度
+	ContentMD5 string     `json:"contentMD5"` // 内容md5
 }
 
 // NewPartialRanges 获取新对象
 func NewPartialRanges(expiresAt int64) *PartialRanges {
 	return &PartialRanges{
 		Ranges:  [][2]int64{},
-		Version: 1,
+		Version: 2,
 	}
 }
 
@@ -45,6 +47,8 @@ func NewPartialRangesFromData(data []byte) (*PartialRanges, error) {
 				if commaIndex > 0 {
 					rs.Ranges = append(rs.Ranges, [2]int64{types.Int64(line[colonIndex+1 : commaIndex]), types.Int64(line[commaIndex+1:])})
 				}
+			case "m": // Content-MD5
+				rs.ContentMD5 = string(line[colonIndex+1:])
 			}
 		}
 		data = data[index+1:]
@@ -101,7 +105,6 @@ func (this *PartialRanges) Add(begin int64, end int64) {
 	}
 
 	// insert
-	// TODO 将来使用二分法改进
 	var index = -1
 	for i, r := range this.Ranges {
 		if r[0] > begin || (r[0] == begin && r[1] >= end) {
@@ -127,7 +130,6 @@ func (this *PartialRanges) Contains(begin int64, end int64) bool {
 		return false
 	}
 
-	// TODO 使用二分法查找改进性能
 	for _, r2 := range this.Ranges {
 		if r2[0] <= begin && r2[1] >= end {
 			return true
@@ -143,7 +145,6 @@ func (this *PartialRanges) Nearest(begin int64, end int64) (r [2]int64, ok bool)
 		return
 	}
 
-	// TODO 使用二分法查找改进性能
 	for _, r2 := range this.Ranges {
 		if r2[0] <= begin && r2[1] > begin {
 			r = [2]int64{begin, this.min(end, r2[1])}
@@ -154,10 +155,28 @@ func (this *PartialRanges) Nearest(begin int64, end int64) (r [2]int64, ok bool)
 	return
 }
 
+// FindRangeAtPosition 查找在某个位置上的范围
+func (this *PartialRanges) FindRangeAtPosition(position int64) (r rangeutils.Range, ok bool) {
+	if len(this.Ranges) == 0 || position < 0 {
+		return
+	}
+
+	for _, r2 := range this.Ranges {
+		if r2[0] <= position && r2[1] > position {
+			return [2]int64{position, r2[1]}, true
+		}
+	}
+
+	return
+}
+
 // 转换为字符串
 func (this *PartialRanges) String() string {
 	var s = "v:" + strconv.Itoa(this.Version) + "\n" + // version
 		"b:" + this.formatInt64(this.BodySize) + "\n" // bodySize
+	if len(this.ContentMD5) > 0 {
+		s += "m:" + this.ContentMD5 + "\n" // Content-MD5
+	}
 	for _, r := range this.Ranges {
 		s += "r:" + this.formatInt64(r[0]) + "," + this.formatInt64(r[1]) + "\n" // range
 	}

internal/caches/partial_ranges_queue.go

@@ -4,10 +4,10 @@ package caches
 
 import (
 	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/fnv"
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
 	"sync"
 )

internal/caches/partial_ranges_test.go

@@ -1,8 +1,10 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches_test
 
 import (
+	"crypto/md5"
+	"encoding/base64"
 	"encoding/json"
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
 	"github.com/iwind/TeaGo/assert"
@@ -167,8 +169,13 @@ func TestPartialRanges_Encode_String(t *testing.T) {
 	for i := 0; i < 10; i++ {
 		r.Ranges = append(r.Ranges, [2]int64{int64(i * 100), int64(i*100 + 100)})
 	}
+
+	var sum = md5.Sum([]byte("123456"))
+	r.ContentMD5 = base64.StdEncoding.EncodeToString(sum[:])
+
 	var before = time.Now()
 	var data = r.String()
+	t.Log(data)
 	t.Log(time.Since(before).Seconds()*1000, "ms")
 	t.Log(len(data))
 

internal/caches/reader.go

@@ -1,6 +1,9 @@
 package caches
 
-import "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"io"
+)
 
 type ReaderFunc func(n int) (goNext bool, err error)
 
@@ -41,6 +44,9 @@ type Reader interface {
 	// ContainsRange 是否包含某个区间内容
 	ContainsRange(r rangeutils.Range) (r2 rangeutils.Range, ok bool)
 
+	// SetNextReader 设置下一个内容Reader
+	SetNextReader(nextReader io.ReadCloser)
+
 	// Close 关闭
 	Close() error
 }

internal/caches/reader_base.go

@@ -0,0 +1,14 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import "io"
+
+type BaseReader struct {
+	nextReader io.ReadCloser
+}
+
+// SetNextReader 设置下一个内容Reader
+func (this *BaseReader) SetNextReader(nextReader io.ReadCloser) {
+	this.nextReader = nextReader
+}

internal/caches/reader_file.go

@@ -11,7 +11,9 @@ import (
 )
 
 type FileReader struct {
-	fp *os.File
+	BaseReader
+
+	fp *fsutils.File
 
 	openFile      *OpenFile
 	openFileCache *OpenFileCache
@@ -29,7 +31,7 @@ type FileReader struct {
 	isClosed bool
 }
 
-func NewFileReader(fp *os.File) *FileReader {
+func NewFileReader(fp *fsutils.File) *FileReader {
 	return &FileReader{fp: fp}
 }
 
@@ -175,9 +177,7 @@ func (this *FileReader) ReadHeader(buf []byte, callback ReaderFunc) error {
 	var headerSize = this.headerSize
 
 	for {
-		fsutils.ReaderLimiter.Ack()
 		n, err := this.fp.Read(buf)
-		fsutils.ReaderLimiter.Release()
 		if n > 0 {
 			if n < headerSize {
 				goNext, e := callback(n)
@@ -239,9 +239,7 @@ func (this *FileReader) ReadBody(buf []byte, callback ReaderFunc) error {
 	}
 
 	for {
-		fsutils.ReaderLimiter.Ack()
 		n, err := this.fp.Read(buf)
-		fsutils.ReaderLimiter.Release()
 		if n > 0 {
 			goNext, e := callback(n)
 			if e != nil {
@@ -272,9 +270,7 @@ func (this *FileReader) Read(buf []byte) (n int, err error) {
 		return
 	}
 
-	fsutils.ReaderLimiter.Ack()
 	n, err = this.fp.Read(buf)
-	fsutils.ReaderLimiter.Release()
 	if err != nil && err != io.EOF {
 		_ = this.discard()
 	}
@@ -306,17 +302,14 @@ func (this *FileReader) ReadBodyRange(buf []byte, start int64, end int64, callba
 		isOk = true
 		return ErrInvalidRange
 	}
-	fsutils.ReaderLimiter.Ack()
 	_, err := this.fp.Seek(offset, io.SeekStart)
-	fsutils.ReaderLimiter.Release()
 	if err != nil {
 		return err
 	}
 
 	for {
-		fsutils.ReaderLimiter.Ack()
-		n, err := this.fp.Read(buf)
-		fsutils.ReaderLimiter.Release()
+		var n int
+		n, err = this.fp.Read(buf)
 		if n > 0 {
 			var n2 = int(end-offset) + 1
 			if n2 <= n {
@@ -352,6 +345,33 @@ func (this *FileReader) ReadBodyRange(buf []byte, start int64, end int64, callba
 
 	isOk = true
 
+	// 读取下一个Reader
+	if this.nextReader != nil {
+		defer func() {
+			_ = this.nextReader.Close()
+		}()
+
+		for {
+			var n int
+			n, err = this.nextReader.Read(buf)
+			if n > 0 {
+				goNext, writeErr := callback(n)
+				if writeErr != nil {
+					return writeErr
+				}
+				if !goNext {
+					break
+				}
+			}
+			if err != nil {
+				if err != io.EOF {
+					return err
+				}
+				break
+			}
+		}
+	}
+
 	return nil
 }
 
@@ -362,7 +382,7 @@ func (this *FileReader) ContainsRange(r rangeutils.Range) (r2 rangeutils.Range,
 
 // FP 原始的文件句柄
 func (this *FileReader) FP() *os.File {
-	return this.fp
+	return this.fp.Raw()
 }
 
 func (this *FileReader) Close() error {
@@ -377,7 +397,7 @@ func (this *FileReader) Close() error {
 		} else {
 			var cacheMeta = make([]byte, len(this.meta))
 			copy(cacheMeta, this.meta)
-			this.openFileCache.Put(this.fp.Name(), NewOpenFile(this.fp, cacheMeta, this.header, this.LastModified(), this.bodySize))
+			this.openFileCache.Put(this.fp.Name(), NewOpenFile(this.fp.Raw(), cacheMeta, this.header, this.LastModified(), this.bodySize))
 		}
 		return nil
 	}
@@ -385,10 +405,8 @@ func (this *FileReader) Close() error {
 	return this.fp.Close()
 }
 
-func (this *FileReader) readToBuff(fp *os.File, buf []byte) (ok bool, err error) {
-	fsutils.ReaderLimiter.Ack()
+func (this *FileReader) readToBuff(fp *fsutils.File, buf []byte) (ok bool, err error) {
 	n, err := fp.Read(buf)
-	fsutils.ReaderLimiter.Release()
 	if err != nil {
 		return false, err
 	}

internal/caches/reader_file_test.go

@@ -2,6 +2,7 @@ package caches
 
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
 	"github.com/iwind/TeaGo/Tea"
 	"os"
 	"testing"
@@ -36,7 +37,7 @@ func TestFileReader(t *testing.T) {
 	defer func() {
 		_ = fp.Close()
 	}()
-	reader := NewFileReader(fp)
+	reader := NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
 	err = reader.Init()
 	if err != nil {
 		t.Fatal(err)
@@ -75,7 +76,7 @@ func TestFileReader_ReadHeader(t *testing.T) {
 	defer func() {
 		_ = fp.Close()
 	}()
-	var reader = NewFileReader(fp)
+	var reader = NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
 	err = reader.Init()
 	if err != nil {
 		if os.IsNotExist(err) {
@@ -138,7 +139,7 @@ func TestFileReader_Range(t *testing.T) {
 	defer func() {
 		_ = fp.Close()
 	}()
-	reader := NewFileReader(fp)
+	reader := NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
 	err = reader.Init()
 	if err != nil {
 		t.Fatal(err)

internal/caches/reader_memory.go

@@ -7,6 +7,8 @@ import (
 )
 
 type MemoryReader struct {
+	BaseReader
+
 	item *MemoryItem
 
 	offset int

internal/caches/reader_partial_file.go

@@ -8,7 +8,6 @@ import (
 	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
 	"github.com/iwind/TeaGo/types"
 	"io"
-	"os"
 )
 
 type PartialFileReader struct {
@@ -18,7 +17,7 @@ type PartialFileReader struct {
 	rangePath string
 }
 
-func NewPartialFileReader(fp *os.File) *PartialFileReader {
+func NewPartialFileReader(fp *fsutils.File) *PartialFileReader {
 	return &PartialFileReader{
 		FileReader: NewFileReader(fp),
 		rangePath:  PartialRangesFilePath(fp.Name()),

internal/caches/storage_file.go

@@ -10,15 +10,16 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/trackers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/bytepool"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
 	setutils "github.com/TeaOSLab/EdgeNode/internal/utils/sets"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/trackers"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/rands"
 	"github.com/iwind/TeaGo/types"
@@ -380,6 +381,7 @@ func (this *FileStorage) openReader(key string, allowMemory bool, useStale bool,
 
 	// 检查文件记录是否已过期
 	var estimatedSize int64
+	var existInList bool
 	if !useStale {
 		exists, filesize, err := this.list.Exist(hash)
 		if err != nil {
@@ -389,15 +391,12 @@ func (this *FileStorage) openReader(key string, allowMemory bool, useStale bool,
 			return nil, ErrNotFound
 		}
 		estimatedSize = filesize
+		existInList = true
 	}
 
 	// 尝试通过MMAP读取
 	if estimatedSize > 0 {
-		if !fsutils.ReaderLimiter.TryAck() {
-			return nil, ErrServerIsBusy
-		}
 		reader, err := this.tryMMAPReader(isPartial, estimatedSize, path)
-		fsutils.ReaderLimiter.Release()
 		if err != nil {
 			return nil, err
 		}
@@ -416,11 +415,13 @@ func (this *FileStorage) openReader(key string, allowMemory bool, useStale bool,
 
 	var err error
 	if openFile == nil {
-		if !fsutils.ReaderLimiter.TryAck() {
-			return nil, ErrServerIsBusy
+		if existInList {
+			fsutils.ReaderLimiter.Ack()
 		}
 		fp, err = os.OpenFile(path, os.O_RDONLY, 0444)
-		fsutils.ReaderLimiter.Release()
+		if existInList {
+			fsutils.ReaderLimiter.Release()
+		}
 		if err != nil {
 			if !os.IsNotExist(err) {
 				return nil, err
@@ -439,12 +440,12 @@ func (this *FileStorage) openReader(key string, allowMemory bool, useStale bool,
 
 	var reader Reader
 	if isPartial {
-		var partialFileReader = NewPartialFileReader(fp)
+		var partialFileReader = NewPartialFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
 		partialFileReader.openFile = openFile
 		partialFileReader.openFileCache = openFileCache
 		reader = partialFileReader
 	} else {
-		var fileReader = NewFileReader(fp)
+		var fileReader = NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
 		fileReader.openFile = openFile
 		fileReader.openFileCache = openFileCache
 		reader = fileReader
@@ -591,13 +592,9 @@ func (this *FileStorage) openWriter(key string, expiredAt int64, status int, hea
 		// 数据库中是否存在
 		existsCacheItem, _, _ := this.list.Exist(hash)
 		if existsCacheItem {
-			if !fsutils.ReaderLimiter.TryAck() {
-				return nil, ErrServerIsBusy
-			}
-			readerFp, err := os.OpenFile(tmpPath, os.O_RDONLY, 0444)
-			fsutils.ReaderLimiter.Release()
+			readerFp, err := fsutils.OpenFile(tmpPath, os.O_RDONLY, 0444)
 			if err == nil {
-				var partialReader = NewPartialFileReader(readerFp)
+				var partialReader = NewPartialFileReader(fsutils.NewFile(readerFp, fsutils.FlagRead))
 				err = partialReader.Init()
 				_ = partialReader.Close()
 				if err == nil && partialReader.bodyOffset > 0 {
@@ -628,18 +625,22 @@ func (this *FileStorage) openWriter(key string, expiredAt int64, status int, hea
 	if isNewCreated && existsFile {
 		flags |= os.O_TRUNC
 	}
-	if !fsutils.WriterLimiter.TryAck() {
-		return nil, ErrServerIsBusy
+	if !isFlushing {
+		if !fsutils.WriterLimiter.TryAck() {
+			return nil, ErrServerIsBusy
+		}
+	}
+	fp, err := os.OpenFile(tmpPath, flags, 0666)
+	if !isFlushing {
+		fsutils.WriterLimiter.Release()
 	}
-	writer, err := os.OpenFile(tmpPath, flags, 0666)
-	fsutils.WriterLimiter.Release()
 	if err != nil {
 		if os.IsNotExist(err) {
 			_ = os.MkdirAll(dir, 0777)
 
 			// open file again
 			fsutils.WriterLimiter.Ack()
-			writer, err = os.OpenFile(tmpPath, flags, 0666)
+			fp, err = os.OpenFile(tmpPath, flags, 0666)
 			fsutils.WriterLimiter.Release()
 		}
 		if err != nil {
@@ -647,6 +648,8 @@ func (this *FileStorage) openWriter(key string, expiredAt int64, status int, hea
 		}
 	}
 
+	var writer = fsutils.NewFile(fp, fsutils.FlagWrite)
+
 	var removeOnFailure = true
 	defer func() {
 		if err != nil {
@@ -663,7 +666,9 @@ func (this *FileStorage) openWriter(key string, expiredAt int64, status int, hea
 	}()
 
 	// 尝试锁定，如果锁定失败，则直接返回
+	fsutils.WriterLimiter.Ack()
 	err = syscall.Flock(int(writer.Fd()), syscall.LOCK_EX|syscall.LOCK_NB)
+	fsutils.WriterLimiter.Release()
 	if err != nil {
 		removeOnFailure = false
 		return nil, fmt.Errorf("%w (003)", ErrFileIsWriting)
@@ -700,9 +705,7 @@ func (this *FileStorage) openWriter(key string, expiredAt int64, status int, hea
 			metaBodySize = bodySize
 		}
 
-		fsutils.WriterLimiter.Ack()
 		_, err = writer.Write(metaBytes)
-		fsutils.WriterLimiter.Release()
 		if err != nil {
 			return nil, err
 		}
@@ -1001,6 +1004,11 @@ func (this *FileStorage) CanSendfile() bool {
 	return this.options.EnableSendfile
 }
 
+// Options 获取当前缓存存储的选项
+func (this *FileStorage) Options() *serverconfigs.HTTPFileCacheStorage {
+	return this.options
+}
+
 // 获取Key对应的文件路径
 func (this *FileStorage) keyPath(key string) (hash string, path string, diskIsFull bool) {
 	hash = stringutil.Md5(key)
@@ -1283,9 +1291,9 @@ func (this *FileStorage) hotLoop() {
 			size = len(result) / 10
 		}
 
-		var buf = utils.BytePool16k.Get()
+		var buf = bytepool.Pool16k.Get()
 
-		defer utils.BytePool16k.Put(buf)
+		defer bytepool.Pool16k.Put(buf)
 		for _, item := range result[:size] {
 			reader, err := this.openReader(item.Key, false, false, false)
 			if err != nil {

internal/caches/storage_memory.go

@@ -3,15 +3,15 @@ package caches
 import (
 	"fmt"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeNode/internal/trackers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
 	setutils "github.com/TeaOSLab/EdgeNode/internal/utils/sets"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/trackers"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"github.com/cespare/xxhash/v2"
 	"github.com/iwind/TeaGo/types"
 	"math"

internal/caches/utils.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package caches
 

internal/caches/utils_partial.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 

internal/caches/utils_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package caches_test
 

internal/caches/writer_file.go

@@ -6,14 +6,13 @@ import (
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
 	"github.com/iwind/TeaGo/types"
 	"io"
-	"os"
 	"strings"
 	"sync"
 )
 
 type FileWriter struct {
 	storage   StorageInterface
-	rawWriter *os.File
+	rawWriter *fsutils.File
 	key       string
 
 	metaHeaderSize int
@@ -26,9 +25,11 @@ type FileWriter struct {
 	maxSize   int64
 	endFunc   func()
 	once      sync.Once
+
+	modifiedBytes int
 }
 
-func NewFileWriter(storage StorageInterface, rawWriter *os.File, key string, expiredAt int64, metaHeaderSize int, metaBodySize int64, maxSize int64, endFunc func()) *FileWriter {
+func NewFileWriter(storage StorageInterface, rawWriter *fsutils.File, key string, expiredAt int64, metaHeaderSize int, metaBodySize int64, maxSize int64, endFunc func()) *FileWriter {
 	return &FileWriter{
 		storage:        storage,
 		key:            key,
@@ -43,9 +44,7 @@ func NewFileWriter(storage StorageInterface, rawWriter *os.File, key string, exp
 
 // WriteHeader 写入数据
 func (this *FileWriter) WriteHeader(data []byte) (n int, err error) {
-	fsutils.WriterLimiter.Ack()
 	n, err = this.rawWriter.Write(data)
-	fsutils.WriterLimiter.Release()
 	this.headerSize += int64(n)
 	if err != nil {
 		_ = this.Discard()
@@ -79,7 +78,7 @@ func (this *FileWriter) Write(data []byte) (n int, err error) {
 	var l = len(data)
 	if l > (2 << 20) {
 		var offset = 0
-		const bufferSize = 256 << 10
+		const bufferSize = 64 << 10
 		for {
 			var end = offset + bufferSize
 			if end > l {
@@ -145,24 +144,18 @@ func (this *FileWriter) Close() error {
 
 	err := this.WriteHeaderLength(types.Int(this.headerSize))
 	if err != nil {
-		fsutils.WriterLimiter.Ack()
 		_ = this.rawWriter.Close()
-		fsutils.WriterLimiter.Release()
 		_ = fsutils.Remove(path)
 		return err
 	}
 	err = this.WriteBodyLength(this.bodySize)
 	if err != nil {
-		fsutils.WriterLimiter.Ack()
 		_ = this.rawWriter.Close()
-		fsutils.WriterLimiter.Release()
 		_ = fsutils.Remove(path)
 		return err
 	}
 
-	fsutils.WriterLimiter.Ack()
 	err = this.rawWriter.Close()
-	fsutils.WriterLimiter.Release()
 	if err != nil {
 		_ = fsutils.Remove(path)
 	} else if strings.HasSuffix(path, FileTmpSuffix) {
@@ -181,9 +174,7 @@ func (this *FileWriter) Discard() error {
 		this.endFunc()
 	})
 
-	fsutils.WriterLimiter.Ack()
 	_ = this.rawWriter.Close()
-	fsutils.WriterLimiter.Release()
 
 	err := fsutils.Remove(this.rawWriter.Name())
 	return err
@@ -211,9 +202,7 @@ func (this *FileWriter) ItemType() ItemType {
 }
 
 func (this *FileWriter) write(data []byte) (n int, err error) {
-	fsutils.WriterLimiter.Ack()
 	n, err = this.rawWriter.Write(data)
-	fsutils.WriterLimiter.Release()
 	this.bodySize += int64(n)
 
 	if this.maxSize > 0 && this.bodySize > this.maxSize {
@@ -227,5 +216,6 @@ func (this *FileWriter) write(data []byte) (n int, err error) {
 	if err != nil {
 		_ = this.Discard()
 	}
+
 	return
 }

internal/caches/writer_partial_file.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches
 
@@ -7,12 +7,12 @@ import (
 	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
 	"github.com/iwind/TeaGo/types"
 	"io"
-	"os"
+	"strings"
 	"sync"
 )
 
 type PartialFileWriter struct {
-	rawWriter *os.File
+	rawWriter *fsutils.File
 	key       string
 
 	metaHeaderSize int
@@ -31,9 +31,11 @@ type PartialFileWriter struct {
 
 	ranges    *PartialRanges
 	rangePath string
+
+	writtenBytes int64
 }
 
-func NewPartialFileWriter(rawWriter *os.File, key string, expiredAt int64, metaHeaderSize int, metaBodySize int64, isNew bool, isPartial bool, bodyOffset int64, ranges *PartialRanges, endFunc func()) *PartialFileWriter {
+func NewPartialFileWriter(rawWriter *fsutils.File, key string, expiredAt int64, metaHeaderSize int, metaBodySize int64, isNew bool, isPartial bool, bodyOffset int64, ranges *PartialRanges, endFunc func()) *PartialFileWriter {
 	return &PartialFileWriter{
 		key:            key,
 		rawWriter:      rawWriter,
@@ -54,9 +56,7 @@ func (this *PartialFileWriter) WriteHeader(data []byte) (n int, err error) {
 	if !this.isNew {
 		return
 	}
-	fsutils.WriterLimiter.Ack()
 	n, err = this.rawWriter.Write(data)
-	fsutils.WriterLimiter.Release()
 	this.headerSize += int64(n)
 	if err != nil {
 		_ = this.Discard()
@@ -65,9 +65,7 @@ func (this *PartialFileWriter) WriteHeader(data []byte) (n int, err error) {
 }
 
 func (this *PartialFileWriter) AppendHeader(data []byte) error {
-	fsutils.WriterLimiter.Ack()
 	_, err := this.rawWriter.Write(data)
-	fsutils.WriterLimiter.Release()
 	if err != nil {
 		_ = this.Discard()
 	} else {
@@ -94,9 +92,7 @@ func (this *PartialFileWriter) WriteHeaderLength(headerLength int) error {
 		_ = this.Discard()
 		return err
 	}
-	fsutils.WriterLimiter.Ack()
 	_, err = this.rawWriter.Write(bytes4)
-	fsutils.WriterLimiter.Release()
 	if err != nil {
 		_ = this.Discard()
 		return err
@@ -106,9 +102,7 @@ func (this *PartialFileWriter) WriteHeaderLength(headerLength int) error {
 
 // Write 写入数据
 func (this *PartialFileWriter) Write(data []byte) (n int, err error) {
-	fsutils.WriterLimiter.Ack()
 	n, err = this.rawWriter.Write(data)
-	fsutils.WriterLimiter.Release()
 	this.bodySize += int64(n)
 	if err != nil {
 		_ = this.Discard()
@@ -132,11 +126,14 @@ func (this *PartialFileWriter) WriteAt(offset int64, data []byte) error {
 	// prevent extending too much space in a single writing
 	var maxOffset = this.ranges.Max()
 	if offset-maxOffset > 16<<20 {
+		var extendSizePerStep int64 = 1 << 20
 		var maxExtendSize int64 = 32 << 20
 		if fsutils.DiskIsExtremelyFast() {
 			maxExtendSize = 128 << 20
+			extendSizePerStep = 4 << 20
 		} else if fsutils.DiskIsFast() {
 			maxExtendSize = 64 << 20
+			extendSizePerStep = 2 << 20
 		}
 		if offset-maxOffset > maxExtendSize {
 			stat, err := this.rawWriter.Stat()
@@ -145,11 +142,8 @@ func (this *PartialFileWriter) WriteAt(offset int64, data []byte) error {
 			}
 
 			// extend min size to prepare for file tail
-			const extendSizePerStep = 8 << 20
 			if stat.Size()+extendSizePerStep <= this.bodyOffset+offset+int64(len(data)) {
-				fsutils.WriterLimiter.Ack()
 				_ = this.rawWriter.Truncate(stat.Size() + extendSizePerStep)
-				fsutils.WriterLimiter.Release()
 				return nil
 			}
 		}
@@ -163,15 +157,25 @@ func (this *PartialFileWriter) WriteAt(offset int64, data []byte) error {
 		this.bodyOffset = SizeMeta + int64(keyLength) + this.headerSize
 	}
 
-	fsutils.WriterLimiter.Ack()
-	_, err := this.rawWriter.WriteAt(data, this.bodyOffset+offset)
-	fsutils.WriterLimiter.Release()
+	n, err := this.rawWriter.WriteAt(data, this.bodyOffset+offset)
 	if err != nil {
 		return err
 	}
 
 	this.ranges.Add(offset, end)
 
+	// 保存ranges内容到文件，当新增数据达到一定量时就更新，是为了及时更新ranges文件，以便于其他请求能够及时读取到已经缓存的部分内容
+	this.writtenBytes += int64(n)
+	if this.writtenBytes > (1 << 20) {
+		this.writtenBytes = 0
+		if len(this.rangePath) > 0 {
+			if this.bodySize > 0 {
+				this.ranges.BodySize = this.bodySize
+			}
+			_ = this.ranges.WriteToFile(this.rangePath)
+		}
+	}
+
 	return nil
 }
 
@@ -180,6 +184,14 @@ func (this *PartialFileWriter) SetBodyLength(bodyLength int64) {
 	this.bodySize = bodyLength
 }
 
+// SetContentMD5 设置内容MD5
+func (this *PartialFileWriter) SetContentMD5(contentMD5 string) {
+	if strings.Contains(contentMD5, "\n") || len(contentMD5) > 128 {
+		return
+	}
+	this.ranges.ContentMD5 = contentMD5
+}
+
 // WriteBodyLength 写入Body长度数据
 func (this *PartialFileWriter) WriteBodyLength(bodyLength int64) error {
 	if this.metaBodySize > 0 && this.metaBodySize == bodyLength {
@@ -192,9 +204,7 @@ func (this *PartialFileWriter) WriteBodyLength(bodyLength int64) error {
 		_ = this.Discard()
 		return err
 	}
-	fsutils.WriterLimiter.Ack()
 	_, err = this.rawWriter.Write(bytes8)
-	fsutils.WriterLimiter.Release()
 	if err != nil {
 		_ = this.Discard()
 		return err
@@ -208,12 +218,12 @@ func (this *PartialFileWriter) Close() error {
 		this.endFunc()
 	})
 
-	this.ranges.BodySize = this.bodySize
+	if this.bodySize > 0 {
+		this.ranges.BodySize = this.bodySize
+	}
 	err := this.ranges.WriteToFile(this.rangePath)
 	if err != nil {
-		fsutils.WriterLimiter.Ack()
 		_ = this.rawWriter.Close()
-		fsutils.WriterLimiter.Release()
 		this.remove()
 		return err
 	}
@@ -222,25 +232,19 @@ func (this *PartialFileWriter) Close() error {
 	if this.isNew {
 		err = this.WriteHeaderLength(types.Int(this.headerSize))
 		if err != nil {
-			fsutils.WriterLimiter.Ack()
 			_ = this.rawWriter.Close()
-			fsutils.WriterLimiter.Release()
 			this.remove()
 			return err
 		}
 		err = this.WriteBodyLength(this.bodySize)
 		if err != nil {
-			fsutils.WriterLimiter.Ack()
 			_ = this.rawWriter.Close()
-			fsutils.WriterLimiter.Release()
 			this.remove()
 			return err
 		}
 	}
 
-	fsutils.WriterLimiter.Ack()
 	err = this.rawWriter.Close()
-	fsutils.WriterLimiter.Release()
 	if err != nil {
 		this.remove()
 	}
@@ -254,9 +258,7 @@ func (this *PartialFileWriter) Discard() error {
 		this.endFunc()
 	})
 
-	fsutils.WriterLimiter.Ack()
 	_ = this.rawWriter.Close()
-	fsutils.WriterLimiter.Release()
 
 	SharedPartialRangesQueue.Delete(this.rangePath)
 
@@ -292,6 +294,10 @@ func (this *PartialFileWriter) IsNew() bool {
 	return this.isNew && len(this.ranges.Ranges) == 0
 }
 
+func (this *PartialFileWriter) Ranges() *PartialRanges {
+	return this.ranges
+}
+
 func (this *PartialFileWriter) remove() {
 	_ = fsutils.Remove(this.rawWriter.Name())
 

internal/caches/writer_partial_file_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package caches_test
 
@@ -28,7 +28,7 @@ func TestPartialFileWriter_Write(t *testing.T) {
 		t.Fatal(err)
 	}
 	var ranges = caches.NewPartialRanges(0)
-	var writer = caches.NewPartialFileWriter(fp, "test", time.Now().Unix()+86500, -1, -1, true, true, 0, ranges, func() {
+	var writer = caches.NewPartialFileWriter(fsutils.NewFile(fp, fsutils.FlagWrite), "test", time.Now().Unix()+86500, -1, -1, true, true, 0, ranges, func() {
 		t.Log("end")
 	})
 	_, err = writer.WriteHeader([]byte("header"))

internal/compressions/reader.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_base.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_brotli.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build !plus || !linux
 
 package compressions

internal/compressions/reader_brotli_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/reader_deflate.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_deflate_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/reader_gzip.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_gzip_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/reader_pool.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_pool_brotli.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_pool_deflate.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_pool_gzip.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_pool_zstd.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_zstd.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/reader_zstd_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/utils.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_base.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_brotli.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build !plus || !linux
 
 package compressions

internal/compressions/writer_brotli_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/writer_deflate.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_deflate_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/writer_gzip.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_gzip_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/compressions/writer_pool.go

@@ -1,10 +1,10 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 
 import (
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"io"
 	"time"
 )

internal/compressions/writer_pool_brotli.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_pool_deflate.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_pool_gzip.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_pool_zstd.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_zstd.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions
 

internal/compressions/writer_zstd_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package compressions_test
 

internal/conns/linger.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package conns
 

internal/conns/map.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package conns
 

internal/const/build.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build !plus
 // +build !plus
 

internal/const/build_plus.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build plus
 // +build plus
 

internal/const/const.go

@@ -1,14 +1,13 @@
 package teaconst
 
 const (
-	Version = "1.3.7"
+	Version = "1.3.9"
 
 	ProductName = "Edge Node"
 	ProcessName = "edge-node"
 
 	Role = "node"
 
-	EncryptKey    = "8f983f4d69b83aaa0d74b21a212f6967"
 	EncryptMethod = "aes-256-cfb"
 
 	// SystemdServiceName systemd

internal/const/vars.go

@@ -1,4 +1,4 @@
-// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2021 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package teaconst
 

internal/encrypt/magic_key_test.go

@@ -1,11 +0,0 @@
-package encrypt
-
-import "testing"
-
-func TestMagicKeyEncode(t *testing.T) {
-	dst := MagicKeyEncode([]byte("Hello,World"))
-	t.Log("dst:", string(dst))
-
-	src := MagicKeyDecode(dst)
-	t.Log("src:", string(src))
-}

internal/encrypt/method_utils_test.go

@@ -1,8 +0,0 @@
-package encrypt
-
-import "testing"
-
-func TestFindMethodInstance(t *testing.T) {
-	t.Log(NewMethodInstance("a", "b", ""))
-	t.Log(NewMethodInstance("aes-256-cfb", "123456", ""))
-}

internal/firewalls/ddos_protection.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package firewalls
@@ -16,7 +16,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
-	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/types"
 	stringutil "github.com/iwind/TeaGo/utils/string"

internal/firewalls/ddos_protection_others.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build !linux
 // +build !linux
 

internal/firewalls/firewall.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package firewalls
 

internal/firewalls/firewall_base.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package firewalls
 

internal/firewalls/firewall_firewalld.go

@@ -1,13 +1,13 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package firewalls
 
 import (
 	"fmt"
 	"github.com/TeaOSLab/EdgeNode/internal/conns"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"github.com/iwind/TeaGo/types"
 	"strings"
 	"time"

internal/firewalls/firewall_interface.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package firewalls
 

internal/firewalls/firewall_mock.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 
 package firewalls
 

internal/firewalls/firewall_nftables.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package firewalls
@@ -11,9 +11,9 @@ import (
 	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"
 	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"github.com/google/nftables/expr"
 	"github.com/iwind/TeaGo/types"
 	"net"

internal/firewalls/firewall_nftables_others.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build !linux
 // +build !linux
 

internal/firewalls/nftables/chain.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package nftables

internal/firewalls/nftables/chain_policy.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package nftables

internal/firewalls/nftables/chain_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package nftables_test

internal/firewalls/nftables/conn.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package nftables

internal/firewalls/nftables/conn_test.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 // +build linux
 

internal/firewalls/nftables/element.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 // +build linux
 

internal/firewalls/nftables/errors.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 // +build linux
 

internal/firewalls/nftables/expration.go

@@ -1,4 +1,4 @@
-// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2023 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package nftables
 

internal/firewalls/nftables/expration_test.go

@@ -1,4 +1,4 @@
-// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2023 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 
 package nftables_test
 

internal/firewalls/nftables/family.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package nftables

internal/firewalls/nftables/installer.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
 //go:build linux
 
 package nftables
@@ -8,9 +8,9 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/events"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
 	"github.com/iwind/TeaGo/logs"
 	"os"
 	"runtime"
@@ -90,18 +90,26 @@ func (this *Installer) Install() error {
 	}
 
 	var cmd *executils.Cmd
+	var aptCmd *executils.Cmd
 
 	// check dnf
-	dnfExe, err := executils.LookPath("dnf")
-	if err == nil {
-		cmd = executils.NewCmd(dnfExe, "-y", "install", "nftables")
+	{
+		dnfExe, err := executils.LookPath("dnf")
+		if err == nil {
+			cmd = executils.NewCmd(dnfExe, "-y", "install", "nftables")
+		}
 	}
 
 	// check apt
 	if cmd == nil {
-		aptExe, err := executils.LookPath("apt")
+		aptGetExe, err := executils.LookPath("apt-get")
 		if err == nil {
-			cmd = executils.NewCmd(aptExe, "install", "nftables")
+			cmd = executils.NewCmd(aptGetExe, "install", "nftables")
+		}
+
+		aptExe, aptErr := executils.LookPath("apt")
+		if aptErr == nil {
+			aptCmd = executils.NewCmd(aptExe, "install", "nftables")
 		}
 	}
 
@@ -119,9 +127,19 @@ func (this *Installer) Install() error {
 
 	cmd.WithTimeout(10 * time.Minute)
 	cmd.WithStderr()
-	err = cmd.Run()
+	err := cmd.Run()
 	if err != nil {
-		return fmt.Errorf("%w: %s", err, cmd.Stderr())
+		// try 'apt-get' instead of 'apt'
+		if aptCmd != nil {
+			cmd = aptCmd
+			cmd.WithTimeout(10 * time.Minute)
+			cmd.WithStderr()
+			err = cmd.Run()
+		}
+
+		if err != nil {
+			return fmt.Errorf("%w: %s", err, cmd.Stderr())
+		}
 	}
 
 	remotelogs.Println("NFTABLES", "installed nftables with command '"+cmd.String()+"' successfully")

internal/firewalls/nftables/rule.go

@@ -1,4 +1,4 @@
-// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+// Copyright 2022 GoEdge goedge.cdn@gmail.com. All rights reserved.
 //go:build linux
 
 package nftables