增加${requestId}变量

internal/const/vars.go

@@ -9,4 +9,5 @@ var (
 	OutTrafficBytes = uint64(0)
 
 	NodeId       int64 = 0
+	NodeIdString       = ""
 )

internal/nodes/http_access_log_queue.go

@@ -4,9 +4,7 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"reflect"
-	"strconv"
 	"strings"
 	"time"
 )
@@ -57,24 +55,11 @@ func (this *HTTPAccessLogQueue) Push(accessLog *pb.HTTPAccessLog) {
 func (this *HTTPAccessLogQueue) loop() error {
 	var accessLogs = []*pb.HTTPAccessLog{}
 	var count = 0
-	var timestamp int64
-	var requestId = 1_000_000
 
 Loop:
 	for {
 		select {
 		case accessLog := <-this.queue:
-			var unixTime = utils.UnixTime()
-			if unixTime > timestamp {
-				requestId = 1_000_000
-				timestamp = unixTime
-			} else {
-				requestId++
-			}
-
-			// timestamp + requestId + nodeId
-			accessLog.RequestId = strconv.FormatInt(unixTime, 10) + strconv.Itoa(requestId) + strconv.FormatInt(accessLog.NodeId, 10)
-
 			accessLogs = append(accessLogs, accessLog)
 			count++
 

internal/nodes/http_request.go

@@ -36,6 +36,8 @@ var errWritingToClient = errors.New("writing to client error")
 
 // HTTPRequest HTTP请求
 type HTTPRequest struct {
+	requestId string
+
 	// 外部参数
 	RawReq     *http.Request
 	RawWriter  http.ResponseWriter
@@ -107,12 +109,14 @@ func (this *HTTPRequest) init() {
 	this.varMapping = map[string]string{
 		// 缓存相关初始化
 		"cache.status":      "BYPASS",
+		"cache.age":         "0",
 		"cache.policy.name": "",
 		"cache.policy.id":   "0",
 		"cache.policy.type": "",
 	}
 	this.logAttrs = map[string]string{}
 	this.requestFromTime = time.Now()
+	this.requestId = httpRequestNextId()
 }
 
 // Do 执行请求
@@ -556,6 +560,8 @@ func (this *HTTPRequest) Format(source string) string {
 			return strconv.Itoa(this.requestRemotePort())
 		case "remoteUser":
 			return this.requestRemoteUser()
+		case "requestId":
+			return this.requestId
 		case "requestURI", "requestUri":
 			return this.rawURI
 		case "requestURL":

internal/nodes/http_request_log.go

@@ -86,7 +86,7 @@ func (this *HTTPRequest) log() {
 	}
 
 	accessLog := &pb.HTTPAccessLog{
-		RequestId:       "",
+		RequestId:       this.requestId,
 		NodeId:          sharedNodeConfig.Id,
 		ServerId:        this.Server.Id,
 		RemoteAddr:      this.requestRemoteAddr(true),

internal/nodes/http_request_utils.go

@@ -3,9 +3,12 @@ package nodes
 import (
 	"crypto/rand"
 	"fmt"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"io"
 	"strconv"
 	"strings"
+	"sync/atomic"
 )
 
 // 分解Range
@@ -125,3 +128,18 @@ func httpRequestGenBoundary() string {
 	}
 	return fmt.Sprintf("%x", buf[:])
 }
+
+// 生成请求ID
+var httpRequestTimestamp int64
+var httpRequestId int32 = 1_000_000
+
+func httpRequestNextId() string {
+	var unixTime = utils.UnixTimeMilli()
+	if unixTime > httpRequestTimestamp {
+		atomic.StoreInt32(&httpRequestId, 1_000_000)
+		httpRequestTimestamp = unixTime
+	}
+
+	// timestamp + requestId + nodeId
+	return strconv.FormatInt(unixTime, 10) + strconv.Itoa(int(atomic.AddInt32(&httpRequestId, 1))) + teaconst.NodeIdString
+}

internal/nodes/http_request_utils_test.go

@@ -1,8 +1,12 @@
 package nodes
 
 import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/iwind/TeaGo/assert"
+	"runtime"
+	"sync"
 	"testing"
+	"time"
 )
 
 func TestHTTPRequest_httpRequestParseContentRange(t *testing.T) {
@@ -53,3 +57,60 @@ func TestHTTPRequest_httpRequestParseContentRange(t *testing.T) {
 		t.Log(set)
 	}
 }
+
+func TestHTTPRequest_httpRequestNextId(t *testing.T) {
+	teaconst.NodeId = 123
+	teaconst.NodeIdString = "123"
+	t.Log(httpRequestNextId())
+	t.Log(httpRequestNextId())
+	t.Log(httpRequestNextId())
+	time.Sleep(1 * time.Second)
+	t.Log(httpRequestNextId())
+	t.Log(httpRequestNextId())
+	time.Sleep(1 * time.Second)
+	t.Log(httpRequestNextId())
+}
+
+func TestHTTPRequest_httpRequestNextId_Concurrent(t *testing.T) {
+	var m = map[string]bool{}
+	var locker = sync.Mutex{}
+
+	var count = 4000
+	var wg = &sync.WaitGroup{}
+	wg.Add(count)
+
+	var countDuplicated = 0
+	for i := 0; i < count; i++ {
+		go func() {
+			defer wg.Done()
+
+			var requestId = httpRequestNextId()
+
+			locker.Lock()
+
+			_, ok := m[requestId]
+			if ok {
+				t.Log("duplicated:", requestId)
+				countDuplicated++
+			}
+
+			m[requestId] = true
+			locker.Unlock()
+		}()
+	}
+	wg.Wait()
+	t.Log("ok", countDuplicated, "duplicated")
+
+	var a = assert.NewAssertion(t)
+	a.IsTrue(countDuplicated == 0)
+}
+
+func BenchmarkHTTPRequest_httpRequestNextId(b *testing.B) {
+	runtime.GOMAXPROCS(1)
+
+	teaconst.NodeIdString = "123"
+
+	for i := 0; i < b.N; i++ {
+		_ = httpRequestNextId()
+	}
+}

internal/nodes/node.go

@@ -24,6 +24,7 @@ import (
 	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
 	"github.com/iwind/gosock/pkg/gosock"
 	"io/ioutil"
 	"log"
@@ -132,6 +133,7 @@ func (this *Node) Start() {
 		return
 	}
 	teaconst.NodeId = nodeConfig.Id
+	teaconst.NodeIdString = types.String(teaconst.NodeId)
 	err, serverErrors := nodeConfig.Init()
 	if err != nil {
 		remotelogs.Error("NODE", "init node config failed: "+err.Error())
@@ -370,6 +372,7 @@ func (this *Node) syncConfig(taskVersion int64) error {
 		return errors.New("decode config failed: " + err.Error())
 	}
 	teaconst.NodeId = nodeConfig.Id
+	teaconst.NodeIdString = types.String(teaconst.NodeId)
 
 	// 写入到文件中
 	err = nodeConfig.Save()

internal/utils/time.go

@@ -5,22 +5,24 @@ import (
 )
 
 var unixTime = time.Now().Unix()
-var unixTimerIsReady = false
+var unixTimeMilli = time.Now().UnixMilli()
 
 func init() {
-	ticker := time.NewTicker(500 * time.Millisecond)
+	ticker := time.NewTicker(200 * time.Millisecond)
 	go func() {
 		for range ticker.C {
-			unixTimerIsReady = true
 			unixTime = time.Now().Unix()
+			unixTimeMilli = time.Now().UnixMilli()
 		}
 	}()
 }
 
-// 最快获取时间戳的方式，通常用在不需要特别精确时间戳的场景
+// UnixTime 最快获取时间戳的方式，通常用在不需要特别精确时间戳的场景
 func UnixTime() int64 {
-	if unixTimerIsReady {
 	return unixTime
-	}
-	return time.Now().Unix()
+}
+
+// UnixTimeMilli 获取时间戳，精确到毫秒
+func UnixTimeMilli() int64 {
+	return unixTimeMilli
 }