Initial commit (code only without large binaries)

EdgeAPI/internal/remotelogs/utils.go

@@ -0,0 +1,145 @@
+package remotelogs
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/configs"
+	teaconst "github.com/TeaOSLab/EdgeAPI/internal/const"
+	"github.com/TeaOSLab/EdgeAPI/internal/goman"
+	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/cespare/xxhash"
+	"github.com/iwind/TeaGo/logs"
+	"github.com/iwind/TeaGo/types"
+	"time"
+)
+
+var logChan = make(chan *pb.NodeLog, 64) // 队列数量不需要太长，因为日志通常仅仅为调试用
+var sharedDAO DAOInterface
+
+func init() {
+	// 定期上传日志
+	var ticker = time.NewTicker(60 * time.Second)
+	goman.New(func() {
+		for range ticker.C {
+			err := uploadLogs()
+			if err != nil {
+				logs.Println("[LOG]" + err.Error())
+			}
+		}
+	})
+}
+
+// Println 打印普通信息
+func Println(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+
+	nodeConfig, _ := configs.SharedAPIConfig()
+	if nodeConfig == nil {
+		return
+	}
+
+	select {
+	case logChan <- &pb.NodeLog{
+		Role:        teaconst.Role,
+		Tag:         tag,
+		Description: description,
+		Level:       "info",
+		NodeId:      nodeConfig.NumberId(),
+		CreatedAt:   time.Now().Unix(),
+	}:
+	default:
+
+	}
+}
+
+// Warn 打印警告信息
+func Warn(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+
+	nodeConfig, _ := configs.SharedAPIConfig()
+	if nodeConfig == nil {
+		return
+	}
+
+	select {
+	case logChan <- &pb.NodeLog{
+		Role:        teaconst.Role,
+		Tag:         tag,
+		Description: description,
+		Level:       "warning",
+		NodeId:      nodeConfig.NumberId(),
+		CreatedAt:   time.Now().Unix(),
+	}:
+	default:
+
+	}
+}
+
+// Error 打印错误信息
+func Error(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+
+	nodeConfig, _ := configs.SharedAPIConfig()
+	if nodeConfig == nil {
+		return
+	}
+
+	select {
+	case logChan <- &pb.NodeLog{
+		Role:        teaconst.Role,
+		Tag:         tag,
+		Description: description,
+		Level:       "error",
+		NodeId:      nodeConfig.NumberId(),
+		CreatedAt:   time.Now().Unix(),
+	}:
+	default:
+
+	}
+}
+
+// SetDAO 设置存储接口
+func SetDAO(dao DAOInterface) {
+	sharedDAO = dao
+}
+
+// 上传日志
+func uploadLogs() error {
+	if sharedDAO == nil {
+		return nil
+	}
+
+	const hashSize = 10
+	var hashList = []uint64{}
+
+Loop:
+	for {
+		select {
+		case log := <-logChan:
+			// 是否已存在
+			var hash = xxhash.Sum64String(types.String(log.NodeId) + "_" + log.Description)
+			var found = false
+			for _, h := range hashList {
+				if h == hash {
+					found = true
+					break
+				}
+			}
+
+			// 加入
+			if !found {
+				hashList = append(hashList, hash)
+				if len(hashList) > hashSize {
+					hashList = hashList[1:]
+				}
+				err := sharedDAO.CreateLog(nil, nodeconfigs.NodeRoleAPI, log.NodeId, log.ServerId, log.OriginId, log.Level, log.Tag, log.Description, log.CreatedAt, "", nil)
+				if err != nil {
+					return err
+				}
+			}
+		default:
+			break Loop
+		}
+	}
+
+	return nil
+}