Initial commit (code only without large binaries)

EdgeDNS/internal/remotelogs/utils.go

@@ -0,0 +1,149 @@
+package remotelogs
+
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeDNS/internal/configs"
+	teaconst "github.com/TeaOSLab/EdgeDNS/internal/const"
+	"github.com/TeaOSLab/EdgeDNS/internal/rpc"
+	"github.com/iwind/TeaGo/logs"
+	"strings"
+	"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
+
+func init() {
+	if !teaconst.IsMain {
+		return
+	}
+
+	// 定期上传日志
+	var ticker = time.NewTicker(60 * time.Second)
+	go func() {
+		for range ticker.C {
+			err := uploadLogs()
+			if err != nil {
+				logs.Println("[LOG]" + err.Error())
+			}
+		}
+	}()
+}
+
+// Debug 打印本地调试信息
+// 不需要上传到API节点
+func Debug(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+}
+
+// Println 打印普通信息
+func Println(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+
+	apiConfig, _ := configs.SharedAPIConfig()
+	if apiConfig == nil {
+		return
+	}
+
+	select {
+	case logChan <- &pb.NodeLog{
+		Role:        teaconst.Role,
+		Tag:         tag,
+		Description: description,
+		Level:       "info",
+		NodeId:      apiConfig.NumberId,
+		CreatedAt:   time.Now().Unix(),
+	}:
+	default:
+
+	}
+}
+
+// Warn 打印警告信息
+func Warn(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+
+	apiConfig, _ := configs.SharedAPIConfig()
+	if apiConfig == nil {
+		return
+	}
+
+	select {
+	case logChan <- &pb.NodeLog{
+		Role:        teaconst.Role,
+		Tag:         tag,
+		Description: description,
+		Level:       "warning",
+		NodeId:      apiConfig.NumberId,
+		CreatedAt:   time.Now().Unix(),
+	}:
+	default:
+
+	}
+}
+
+// Error 打印错误信息
+func Error(tag string, description string) {
+	logs.Println("[" + tag + "]" + description)
+
+	apiConfig, _ := configs.SharedAPIConfig()
+	if apiConfig == nil {
+		return
+	}
+
+	// 忽略RPC连接错误
+	var level = "error"
+	if strings.Contains(description, "code = Unavailable desc") {
+		level = "warning"
+	}
+
+	select {
+	case logChan <- &pb.NodeLog{
+		Role:        teaconst.Role,
+		Tag:         tag,
+		Description: description,
+		Level:       level,
+		NodeId:      apiConfig.NumberId,
+		CreatedAt:   time.Now().Unix(),
+	}:
+	default:
+
+	}
+}
+
+// ErrorObject 打印错误对象
+func ErrorObject(tag string, err error) {
+	if err == nil {
+		return
+	}
+	if rpc.IsConnError(err) {
+		Warn(tag, err.Error())
+	} else {
+		Error(tag, err.Error())
+	}
+}
+
+// 上传日志
+func uploadLogs() error {
+	var logList = []*pb.NodeLog{}
+Loop:
+	for {
+		select {
+		case log := <-logChan:
+			if log.NodeId <= 0 {
+				continue
+			}
+			logList = append(logList, log)
+		default:
+			break Loop
+		}
+	}
+	if len(logList) == 0 {
+		return nil
+	}
+	rpcClient, err := rpc.SharedRPC()
+	if err != nil {
+		return err
+	}
+	_, err = rpcClient.NodeLogRPC.CreateNodeLogs(rpcClient.Context(), &pb.CreateNodeLogsRequest{NodeLogs: logList})
+	return err
+}