disable logging for automaxprocs

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

logger/slog/slog.go

@@ -192,27 +192,34 @@ func (s *slogLogger) String() string {
 	return "slog"
 }
 
-func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, msg string, attrs ...interface{}) {
+func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, msg string, args ...interface{}) {
 	if !s.V(lvl) {
 		return
 	}
+	var argError error
 
 	s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", lvl.String()).Inc()
 
-	attrs = prepareAttributes(attrs)
+	attrs, err := s.argsAttrs(args)
-
+	if err != nil {
-	for _, fn := range s.opts.ContextAttrFuncs {
+		argError = err
-		a := prepareAttributes(fn(ctx))
+	}
-		attrs = append(attrs, a...)
+	if argError != nil {
+		if span, ok := tracer.SpanFromContext(ctx); ok {
+			span.SetStatus(tracer.SpanStatusError, argError.Error())
+		}
 	}
 
-	for _, attr := range attrs {
+	for _, fn := range s.opts.ContextAttrFuncs {
-		if ve, hasErr := attr.(error); hasErr && ve != nil {
+		ctxAttrs, err := s.argsAttrs(fn(ctx))
-			attrs = append(attrs, slog.String(s.opts.ErrorKey, ve.Error()))
+		if err != nil {
-			if span, ok := tracer.SpanFromContext(ctx); ok {
+			argError = err
-				span.SetStatus(tracer.SpanStatusError, ve.Error())
+		}
-			}
+		attrs = append(attrs, ctxAttrs...)
-			break
+	}
+	if argError != nil {
+		if span, ok := tracer.SpanFromContext(ctx); ok {
+			span.SetStatus(tracer.SpanStatusError, argError.Error())
 		}
 	}
 
@@ -229,7 +236,7 @@ func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, msg string,
 	var pcs [1]uintptr
 	runtime.Callers(s.opts.CallerSkipCount, pcs[:]) // skip [Callers, printLog, LogLvlMethod]
 	r := slog.NewRecord(s.opts.TimeFunc(), loggerToSlogLevel(lvl), msg, pcs[0])
-	r.Add(attrs...)
+	r.AddAttrs(attrs...)
 	_ = s.handler.Handle(ctx, r)
 }
 
@@ -276,11 +283,26 @@ func slogToLoggerLevel(level slog.Level) logger.Level {
 	}
 }
 
-func prepareAttributes(attrs []interface{}) []interface{} {
+func (s *slogLogger) argsAttrs(args []interface{}) ([]slog.Attr, error) {
-	if len(attrs)%2 == 1 {
+	attrs := make([]slog.Attr, 0, len(args))
-		attrs = append(attrs, badKey)
+	var err error
-		attrs[len(attrs)-1], attrs[len(attrs)-2] = attrs[len(attrs)-2], attrs[len(attrs)-1]
+
+	for idx := 0; idx < len(args); idx++ {
+		switch arg := args[idx].(type) {
+		case slog.Attr:
+			attrs = append(attrs, arg)
+		case string:
+			if idx+1 < len(args) {
+				attrs = append(attrs, slog.Any(arg, args[idx+1]))
+				idx += 1
+			} else {
+				attrs = append(attrs, slog.String(badKey, arg))
+			}
+		case error:
+			attrs = append(attrs, slog.String(s.opts.ErrorKey, arg.Error()))
+			err = arg
+		}
 	}
 
-	return attrs
+	return attrs, err
 }

logger/slog/slog_test.go

@@ -5,12 +5,13 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"github.com/google/uuid"
-	"go.unistack.org/micro/v3/metadata"
 	"log"
 	"strings"
 	"testing"
 
+	"github.com/google/uuid"
+	"go.unistack.org/micro/v3/metadata"
+
 	"go.unistack.org/micro/v3/logger"
 )
 
@@ -43,9 +44,6 @@ func TestErrorf(t *testing.T) {
 	}
 
 	l.Log(ctx, logger.ErrorLevel, "message", errors.New("error msg"))
-	if !bytes.Contains(buf.Bytes(), []byte(`"!BADKEY":"`)) {
-		t.Fatalf("logger BADKEY not works, buf contains: %s", buf.Bytes())
-	}
 
 	l.Log(ctx, logger.ErrorLevel, "", errors.New("error msg"))
 	if !bytes.Contains(buf.Bytes(), []byte(`"error":"error msg"`)) {
@@ -236,5 +234,4 @@ func Test_WithContextAttrFunc(t *testing.T) {
 	if !(bytes.Contains(buf.Bytes(), []byte(`"source-service":"Test-System"`))) {
 		t.Fatalf("logger info, buf %s", buf.Bytes())
 	}
-
 }

service.go

@@ -6,7 +6,7 @@ import (
 	"sync"
 
 	"github.com/KimMachineGun/automemlimit/memlimit"
-	_ "go.uber.org/automaxprocs"
+	"go.uber.org/automaxprocs/maxprocs"
 	"go.unistack.org/micro/v3/broker"
 	"go.unistack.org/micro/v3/client"
 	"go.unistack.org/micro/v3/config"
@@ -20,6 +20,7 @@ import (
 )
 
 func init() {
+	maxprocs.Set()
 	memlimit.SetGoMemLimitWithOpts(
 		memlimit.WithRatio(0.9),
 		memlimit.WithProvider(

util/time/duration.go

@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"strconv"
 	"time"
+
+	"gopkg.in/yaml.v3"
 )
 
 type Duration int64
@@ -53,6 +55,31 @@ loop:
 	return time.ParseDuration(fmt.Sprintf("%dh%s", hours, s[p:]))
 }
 
+func (d Duration) MarshalYAML() (interface{}, error) {
+	return time.Duration(d).String(), nil
+}
+
+func (d *Duration) UnmarshalYAML(n *yaml.Node) error {
+	var v interface{}
+	if err := yaml.Unmarshal([]byte(n.Value), &v); err != nil {
+		return err
+	}
+	switch value := v.(type) {
+	case float64:
+		*d = Duration(time.Duration(value))
+		return nil
+	case string:
+		dv, err := ParseDuration(value)
+		if err != nil {
+			return err
+		}
+		*d = Duration(dv)
+		return nil
+	default:
+		return fmt.Errorf("invalid duration")
+	}
+}
+
 func (d Duration) MarshalJSON() ([]byte, error) {
 	return json.Marshal(time.Duration(d).String())
 }

util/time/duration_test.go

@@ -5,8 +5,44 @@ import (
 	"encoding/json"
 	"testing"
 	"time"
+
+	"gopkg.in/yaml.v3"
 )
 
+func TestMarshalYAML(t *testing.T) {
+	d := Duration(10000000)
+	buf, err := yaml.Marshal(d)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(buf, []byte(`10ms
+`)) {
+		t.Fatalf("invalid duration: %s != %s", buf, `10ms`)
+	}
+}
+
+func TestUnmarshalYAML(t *testing.T) {
+	type str struct {
+		TTL Duration `yaml:"ttl"`
+	}
+	v := &str{}
+	var err error
+
+	err = yaml.Unmarshal([]byte(`{"ttl":"10ms"}`), v)
+	if err != nil {
+		t.Fatal(err)
+	} else if v.TTL != 10000000 {
+		t.Fatalf("invalid duration %v != 10000000", v.TTL)
+	}
+
+	err = yaml.Unmarshal([]byte(`{"ttl":"1y"}`), v)
+	if err != nil {
+		t.Fatal(err)
+	} else if v.TTL != 31622400000000000 {
+		t.Fatalf("invalid duration %v != 31622400000000000", v.TTL)
+	}
+}
+
 func TestMarshalJSON(t *testing.T) {
 	d := Duration(10000000)
 	buf, err := json.Marshal(d)