unistack-org/micro
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refactor micro && logger interface && upate printlogs
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This commit is contained in:
Денис Евстигнеев 2024-10-11 15:54:46 +03:00
parent 0bb2a2f0dc
commit 4a787dd2c3
14 changed files with 86 additions and 480 deletions
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5
broker/memory/memory.go
View File

@ -2,6 +2,7 @@ package broker
import (
"context"
"fmt"
"sync"
"go.unistack.org/micro/v3/broker"
@ -206,7 +207,7 @@ func (m *memoryBroker) publish(ctx context.Context, msgs []*broker.Message, opts
}
} else if sub.opts.AutoAck {
if err = ms.Ack(); err != nil {
m.opts.Logger.Errorf(m.opts.Context, "ack failed: %v", err)
m.opts.Logger.Error(m.opts.Context, fmt.Sprintf("ack failed: %v", err), err)
}
}
// single processing
@ -221,7 +222,7 @@ func (m *memoryBroker) publish(ctx context.Context, msgs []*broker.Message, opts
}
} else if sub.opts.AutoAck {
if err = p.Ack(); err != nil {
m.opts.Logger.Errorf(m.opts.Context, "ack failed: %v", err)
m.opts.Logger.Error(m.opts.Context, fmt.Sprintf("ack failed: %v", err), err)
}
}
}

13
config/config.go
View File

@ -4,6 +4,7 @@ package config
import (
"context"
"errors"
"fmt"
"reflect"
"time"
)
@ -138,7 +139,7 @@ var (
return nil
}
if err := fn(ctx, c); err != nil {
c.Options().Logger.Errorf(ctx, "%s BeforeLoad err: %v", c.String(), err)
c.Options().Logger.Error(ctx, fmt.Sprintf("%s BeforeLoad err: %v", c.String(), err), err)
if !c.Options().AllowFail {
return err
}
@ -153,7 +154,7 @@ var (
return nil
}
if err := fn(ctx, c); err != nil {
c.Options().Logger.Errorf(ctx, "%s AfterLoad err: %v", c.String(), err)
c.Options().Logger.Error(ctx, fmt.Sprintf("%s AfterLoad err: %v", c.String(), err), err)
if !c.Options().AllowFail {
return err
}
@ -168,7 +169,7 @@ var (
return nil
}
if err := fn(ctx, c); err != nil {
c.Options().Logger.Errorf(ctx, "%s BeforeSave err: %v", c.String(), err)
c.Options().Logger.Error(ctx, fmt.Sprintf("%s BeforeSave err: %v", c.String(), err), err)
if !c.Options().AllowFail {
return err
}
@ -183,7 +184,7 @@ var (
return nil
}
if err := fn(ctx, c); err != nil {
c.Options().Logger.Errorf(ctx, "%s AfterSave err: %v", c.String(), err)
c.Options().Logger.Error(ctx, fmt.Sprintf("%s AfterSave err: %v", c.String(), err), err)
if !c.Options().AllowFail {
return err
}
@ -198,7 +199,7 @@ var (
return nil
}
if err := fn(ctx, c); err != nil {
c.Options().Logger.Errorf(ctx, "%s BeforeInit err: %v", c.String(), err)
c.Options().Logger.Error(ctx, fmt.Sprintf("%s BeforeInit err: %v", c.String(), err), err)
if !c.Options().AllowFail {
return err
}
@ -213,7 +214,7 @@ var (
return nil
}
if err := fn(ctx, c); err != nil {
c.Options().Logger.Errorf(ctx, "%s AfterInit err: %v", c.String(), err)
c.Options().Logger.Error(ctx, fmt.Sprintf("%s AfterInit err: %v", c.String(), err), err)
if !c.Options().AllowFail {
return err
}

28
flow/default.go
View File

@ -188,7 +188,7 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
steps, err := w.getSteps(options.Start, options.Reverse)
if err != nil {
if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusPending.String())}); werr != nil {
w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
w.opts.Logger.Error(w.opts.Context, fmt.Sprintf("store error: %v", werr), werr)
}
return "", err
}
@ -212,7 +212,7 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
done := make(chan struct{})
if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusRunning.String())}); werr != nil {
w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
w.opts.Logger.Error(w.opts.Context, fmt.Sprintf("store error: %v", werr), werr)
return eid, werr
}
for idx := range steps {
@ -237,7 +237,7 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
return
}
if w.opts.Logger.V(logger.TraceLevel) {
w.opts.Logger.Tracef(nctx, "will be executed %v", steps[idx][nidx])
w.opts.Logger.Trace(nctx, fmt.Sprintf("will be executed %v", steps[idx][nidx]))
}
cstep := steps[idx][nidx]
// nolint: nestif
@ -257,21 +257,21 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
if serr != nil {
step.SetStatus(StatusFailure)
if werr := stepStore.Write(ctx, step.ID()+w.opts.Store.Options().Separator+"rsp", serr); werr != nil && w.opts.Logger.V(logger.ErrorLevel) {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
}
if werr := stepStore.Write(ctx, step.ID()+w.opts.Store.Options().Separator+"status", &codec.Frame{Data: []byte(StatusFailure.String())}); werr != nil && w.opts.Logger.V(logger.ErrorLevel) {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
}
cherr <- serr
return
}
if werr := stepStore.Write(ctx, step.ID()+w.opts.Store.Options().Separator+"rsp", rsp); werr != nil {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
cherr <- werr
return
}
if werr := stepStore.Write(ctx, step.ID()+w.opts.Store.Options().Separator+"status", &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
cherr <- werr
return
}
@ -290,16 +290,16 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
if serr != nil {
cstep.SetStatus(StatusFailure)
if werr := stepStore.Write(ctx, cstep.ID()+w.opts.Store.Options().Separator+"rsp", serr); werr != nil && w.opts.Logger.V(logger.ErrorLevel) {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
}
if werr := stepStore.Write(ctx, cstep.ID()+w.opts.Store.Options().Separator+"status", &codec.Frame{Data: []byte(StatusFailure.String())}); werr != nil && w.opts.Logger.V(logger.ErrorLevel) {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
}
cherr <- serr
return
}
if werr := stepStore.Write(ctx, cstep.ID()+w.opts.Store.Options().Separator+"rsp", rsp); werr != nil {
w.opts.Logger.Errorf(ctx, "store write error: %v", werr)
w.opts.Logger.Error(ctx, fmt.Sprintf("store write error: %v", werr), werr)
cherr <- werr
return
}
@ -317,7 +317,7 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
return eid, nil
}
logger.Tracef(ctx, "wait for finish or error")
logger.DefaultLogger.Trace(ctx, "wait for finish or error")
select {
case <-nctx.Done():
err = nctx.Err()
@ -333,15 +333,15 @@ func (w *microWorkflow) Execute(ctx context.Context, req *Message, opts ...Execu
switch {
case nctx.Err() != nil:
if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusAborted.String())}); werr != nil {
w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
w.opts.Logger.Error(w.opts.Context, fmt.Sprintf("store error: %v", werr), werr)
}
case err == nil:
if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusSuccess.String())}); werr != nil {
w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
w.opts.Logger.Error(w.opts.Context, fmt.Sprintf("store error: %v", werr), werr)
}
case err != nil:
if werr := workflowStore.Write(w.opts.Context, "status", &codec.Frame{Data: []byte(StatusFailure.String())}); werr != nil {
w.opts.Logger.Errorf(w.opts.Context, "store error: %v", werr)
w.opts.Logger.Error(w.opts.Context, fmt.Sprintf("store error: %v", werr), werr)
}
}

2
fsm/fsm_test.go
View File

@ -17,7 +17,7 @@ func TestFSMStart(t *testing.T) {
wrapper := func(next StateFunc) StateFunc {
return func(sctx context.Context, s State, opts ...StateOption) (State, error) {
sctx = logger.NewContext(sctx, logger.Fields("state", s.Name()))
sctx = logger.NewContext(sctx, logger.DefaultLogger.Fields("state", s.Name()))
return next(sctx, s, opts...)
}
}

140
logger/logger.go
View File

@ -31,40 +31,19 @@ type Logger interface {
// Fields set fields to always be logged with keyval pairs
Fields(fields ...interface{}) Logger
// Info level message
Info(ctx context.Context, args ...interface{})
Info(ctx context.Context, msg string, args ...interface{})
// Trace level message
Trace(ctx context.Context, args ...interface{})
Trace(ctx context.Context, msg string, args ...interface{})
// Debug level message
Debug(ctx context.Context, args ...interface{})
Debug(ctx context.Context, msg string, args ...interface{})
// Warn level message
Warn(ctx context.Context, args ...interface{})
Warn(ctx context.Context, msg string, args ...interface{})
// Error level message
Error(ctx context.Context, args ...interface{})
Error(ctx context.Context, msg string, args ...interface{})
// Fatal level message
Fatal(ctx context.Context, args ...interface{})
// Infof level message
// DEPRECATED
Infof(ctx context.Context, msg string, args ...interface{})
// Tracef level message
// DEPRECATED
Tracef(ctx context.Context, msg string, args ...interface{})
// Debugf level message
// DEPRECATED
Debugf(ctx context.Context, msg string, args ...interface{})
// Warnf level message
// DEPRECATED
Warnf(ctx context.Context, msg string, args ...interface{})
// Errorf level message
// DEPRECATED
Errorf(ctx context.Context, msg string, args ...interface{})
// Fatalf level message
// DEPRECATED
Fatalf(ctx context.Context, msg string, args ...interface{})
Fatal(ctx context.Context, msg string, args ...interface{})
// Log logs message with needed level
Log(ctx context.Context, level Level, args ...interface{})
// Logf logs message with needed level
// DEPRECATED
Logf(ctx context.Context, level Level, msg string, args ...interface{})
Log(ctx context.Context, level Level, msg string, args ...interface{})
// Name returns broker instance name
Name() string
// String returns the type of logger
@ -73,108 +52,3 @@ type Logger interface {
// Field contains keyval pair
type Field interface{}
// Info writes msg to default logger on info level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Info(ctx context.Context, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Info(ctx, args...)
}
// Error writes msg to default logger on error level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Error(ctx context.Context, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Error(ctx, args...)
}
// Debug writes msg to default logger on debug level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Debug(ctx context.Context, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Debug(ctx, args...)
}
// Warn writes msg to default logger on warn level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Warn(ctx context.Context, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Warn(ctx, args...)
}
// Trace writes msg to default logger on trace level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Trace(ctx context.Context, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Trace(ctx, args...)
}
// Fatal writes msg to default logger on fatal level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Fatal(ctx context.Context, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Fatal(ctx, args...)
}
// Infof writes formatted msg to default logger on info level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Infof(ctx context.Context, msg string, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Infof(ctx, msg, args...)
}
// Errorf writes formatted msg to default logger on error level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Errorf(ctx context.Context, msg string, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Errorf(ctx, msg, args...)
}
// Debugf writes formatted msg to default logger on debug level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Debugf(ctx context.Context, msg string, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Debugf(ctx, msg, args...)
}
// Warnf writes formatted msg to default logger on warn level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Warnf(ctx context.Context, msg string, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Warnf(ctx, msg, args...)
}
// Tracef writes formatted msg to default logger on trace level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Tracef(ctx context.Context, msg string, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Tracef(ctx, msg, args...)
}
// Fatalf writes formatted msg to default logger on fatal level
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Fatalf(ctx context.Context, msg string, args ...interface{}) {
DefaultLogger.Clone(WithCallerSkipCount(DefaultCallerSkipCount+1)).Fatalf(ctx, msg, args...)
}
// V returns true if passed level enabled in default logger
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func V(level Level) bool {
return DefaultLogger.V(level)
}
// Init initialize logger
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Init(opts ...Option) error {
return DefaultLogger.Init(opts...)
}
// Fields create logger with specific fields
//
// Deprecated: Dont use logger methods directly, use instance of logger to avoid additional allocations
func Fields(fields ...interface{}) Logger {
return DefaultLogger.Fields(fields...)
}

14
logger/noop.go
View File

@ -51,25 +51,25 @@ func (l *noopLogger) String() string {
return "noop"
}
func (l *noopLogger) Log(ctx context.Context, lvl Level, attrs ...interface{}) {
func (l *noopLogger) Log(ctx context.Context, lvl Level, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Info(ctx context.Context, attrs ...interface{}) {
func (l *noopLogger) Info(ctx context.Context, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Debug(ctx context.Context, attrs ...interface{}) {
func (l *noopLogger) Debug(ctx context.Context, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Error(ctx context.Context, attrs ...interface{}) {
func (l *noopLogger) Error(ctx context.Context, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Trace(ctx context.Context, attrs ...interface{}) {
func (l *noopLogger) Trace(ctx context.Context, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Warn(ctx context.Context, attrs ...interface{}) {
func (l *noopLogger) Warn(ctx context.Context, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Fatal(ctx context.Context, attrs ...interface{}) {
func (l *noopLogger) Fatal(ctx context.Context, msg string, attrs ...interface{}) {
}
func (l *noopLogger) Logf(ctx context.Context, lvl Level, msg string, attrs ...interface{}) {

319
logger/slog/slog.go
View File

@ -2,7 +2,6 @@ package slog
import (
"context"
"fmt"
"log/slog"
"os"
"regexp"
@ -157,231 +156,33 @@ func (s *slogLogger) Init(opts ...logger.Option) error {
return nil
}
func (s *slogLogger) Log(ctx context.Context, lvl logger.Level, attrs ...interface{}) {
s.printLog(ctx, lvl, attrs...)
func (s *slogLogger) Log(ctx context.Context, lvl logger.Level, msg string, attrs ...interface{}) {
s.printLog(ctx, lvl, msg, attrs...)
}
// Logf DEPRECATED
func (s *slogLogger) Logf(ctx context.Context, lvl logger.Level, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", lvl.String()).Inc()
if !s.V(lvl) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Logf]
r := slog.NewRecord(s.opts.TimeFunc(), loggerToSlogLevel(lvl), msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
if s.opts.AddStacktrace && lvl == logger.ErrorLevel {
stackInfo := make([]byte, 1024*1024)
if stackSize := runtime.Stack(stackInfo, false); stackSize > 0 {
traceLines := reTrace.Split(string(stackInfo[:stackSize]), -1)
if len(traceLines) != 0 {
attrs = append(attrs, (slog.String(s.opts.StacktraceKey, traceLines[len(traceLines)-1])))
}
}
}
r.Add(attrs[1:]...)
r.Attrs(func(a slog.Attr) bool {
if a.Key == s.opts.ErrorKey {
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, a.Value.String())
return false
}
}
return true
})
_ = s.handler.Handle(ctx, r)
func (s *slogLogger) Info(ctx context.Context, msg string, attrs ...interface{}) {
s.printLog(ctx, logger.InfoLevel, msg, attrs...)
}
func (s *slogLogger) Info(ctx context.Context, attrs ...interface{}) {
s.printLog(ctx, logger.InfoLevel, attrs...)
func (s *slogLogger) Debug(ctx context.Context, msg string, attrs ...interface{}) {
s.printLog(ctx, logger.DebugLevel, msg, attrs...)
}
// Infof DEPRECATED
func (s *slogLogger) Infof(ctx context.Context, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", logger.InfoLevel.String()).Inc()
if !s.V(logger.InfoLevel) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Infof]
r := slog.NewRecord(s.opts.TimeFunc(), slog.LevelInfo, msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
r.Add(attrs...)
_ = s.handler.Handle(ctx, r)
func (s *slogLogger) Trace(ctx context.Context, msg string, attrs ...interface{}) {
s.printLog(ctx, logger.TraceLevel, msg, attrs...)
}
func (s *slogLogger) Debug(ctx context.Context, attrs ...interface{}) {
s.printLog(ctx, logger.DebugLevel, attrs...)
func (s *slogLogger) Error(ctx context.Context, msg string, attrs ...interface{}) {
s.printLog(ctx, logger.ErrorLevel, msg, attrs...)
}
// Debugf DEPRECATED
func (s *slogLogger) Debugf(ctx context.Context, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", logger.DebugLevel.String()).Inc()
if !s.V(logger.DebugLevel) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Debugf]
r := slog.NewRecord(s.opts.TimeFunc(), slog.LevelDebug, msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
r.Add(attrs...)
_ = s.handler.Handle(ctx, r)
}
func (s *slogLogger) Trace(ctx context.Context, attrs ...interface{}) {
s.printLog(ctx, logger.TraceLevel, attrs...)
}
// Tracef DEPRECATED
func (s *slogLogger) Tracef(ctx context.Context, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", logger.TraceLevel.String()).Inc()
if !s.V(logger.TraceLevel) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Tracef]
r := slog.NewRecord(s.opts.TimeFunc(), slog.LevelDebug-1, msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
r.Add(attrs[1:]...)
_ = s.handler.Handle(ctx, r)
}
func (s *slogLogger) Error(ctx context.Context, attrs ...interface{}) {
s.printLog(ctx, logger.ErrorLevel, attrs...)
}
// Errorf DEPRECATED
func (s *slogLogger) Errorf(ctx context.Context, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", logger.ErrorLevel.String()).Inc()
if !s.V(logger.ErrorLevel) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Errorf]
r := slog.NewRecord(s.opts.TimeFunc(), slog.LevelError, msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
if s.opts.AddStacktrace {
stackInfo := make([]byte, 1024*1024)
if stackSize := runtime.Stack(stackInfo, false); stackSize > 0 {
traceLines := reTrace.Split(string(stackInfo[:stackSize]), -1)
if len(traceLines) != 0 {
attrs = append(attrs, slog.String("stacktrace", traceLines[len(traceLines)-1]))
}
}
}
r.Add(attrs...)
r.Attrs(func(a slog.Attr) bool {
if a.Key == s.opts.ErrorKey {
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, a.Value.String())
return false
}
}
return true
})
_ = s.handler.Handle(ctx, r)
}
func (s *slogLogger) Fatal(ctx context.Context, attrs ...interface{}) {
s.printLog(ctx, logger.FatalLevel, attrs...)
func (s *slogLogger) Fatal(ctx context.Context, msg string, attrs ...interface{}) {
s.printLog(ctx, logger.FatalLevel, msg, attrs...)
os.Exit(1)
}
// Fatalf DEPRECATED
func (s *slogLogger) Fatalf(ctx context.Context, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", logger.FatalLevel.String()).Inc()
if !s.V(logger.FatalLevel) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Fatalf]
r := slog.NewRecord(s.opts.TimeFunc(), slog.LevelError+1, msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
r.Add(attrs...)
_ = s.handler.Handle(ctx, r)
os.Exit(1)
}
func (s *slogLogger) Warn(ctx context.Context, attrs ...interface{}) {
s.printLog(ctx, logger.WarnLevel, attrs...)
}
// Warnf DEPRECATED
func (s *slogLogger) Warnf(ctx context.Context, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", logger.WarnLevel.String()).Inc()
if !s.V(logger.WarnLevel) || len(attrs) == 0 {
return
}
var pcs [1]uintptr
runtime.Callers(2, pcs[:]) // skip [Callers, Warnf]
r := slog.NewRecord(s.opts.TimeFunc(), slog.LevelWarn, msg, pcs[0])
for _, fn := range s.opts.ContextAttrFuncs {
attrs = append(attrs, fn(ctx)...)
}
for idx, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
break
}
}
r.Add(attrs[1:]...)
_ = s.handler.Handle(ctx, r)
func (s *slogLogger) Warn(ctx context.Context, msg string, attrs ...interface{}) {
s.printLog(ctx, logger.WarnLevel, msg, attrs...)
}
func (s *slogLogger) Name() string {
@ -392,41 +193,26 @@ func (s *slogLogger) String() string {
return "slog"
}
func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, attrs ...interface{}) {
func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, msg string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", lvl.String()).Inc()
if !s.V(lvl) || len(attrs) == 0 {
if !s.V(lvl) {
return
}
msg := attrs[0]
attrs = prepareAttributes(attrs[1:])
ve, hasErr := msg.(error)
if hasErr && ve != nil {
attrs = append(attrs, slog.String(s.opts.ErrorKey, ve.Error()))
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, ve.Error())
}
}
attrs = prepareAttributes(attrs)
for _, fn := range s.opts.ContextAttrFuncs {
a := prepareAttributes(fn(ctx))
attrs = append(attrs, a...)
}
if !hasErr {
for idx, attr := range attrs {
if ve, hasErr = attr.(error); hasErr && ve != nil {
if idx%2 == 1 {
attrs = append(attrs, slog.String(s.opts.ErrorKey, ve.Error()))
} else {
attrs[idx] = slog.String(s.opts.ErrorKey, ve.Error())
}
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, ve.Error())
}
break
for _, attr := range attrs {
if ve, hasErr := attr.(error); hasErr && ve != nil {
attrs = append(attrs, slog.String(s.opts.ErrorKey, ve.Error()))
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, ve.Error())
}
break
}
}
@ -440,66 +226,10 @@ func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, attrs ...in
}
}
var pcs [1]uintptr
runtime.Callers(defaultCallerSkipCount, pcs[:]) // skip [Callers, printLog, LogLvlMethod]
r := slog.NewRecord(s.opts.TimeFunc(), loggerToSlogLevel(lvl), fmt.Sprintf("%s", msg), pcs[0])
r.Add(attrs...)
_ = s.handler.Handle(ctx, r)
}
func (s *slogLogger) printLogf(ctx context.Context, lvl logger.Level, format string, attrs ...interface{}) {
s.opts.Meter.Counter(semconv.LoggerMessageTotal, "level", lvl.String()).Inc()
if !s.V(lvl) {
return
}
msg := fmt.Sprintf(format, attrs...)
var nAttrs []interface{}
for _, fn := range s.opts.ContextAttrFuncs {
a := prepareAttributes(fn(ctx))
nAttrs = append(nAttrs, a...)
}
hasErr := false
for _, attr := range attrs {
if ve, ok := attr.(error); ok && ve != nil {
hasErr = true
nAttrs = append(nAttrs, slog.String(s.opts.ErrorKey, ve.Error()))
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, ve.Error())
}
break
}
}
if !hasErr {
for _, attr := range nAttrs {
if ve, ok := attr.(error); ok && ve != nil {
hasErr = true
nAttrs = append(nAttrs, slog.String(s.opts.ErrorKey, ve.Error()))
if span, ok := tracer.SpanFromContext(ctx); ok {
span.SetStatus(tracer.SpanStatusError, ve.Error())
}
break
}
}
}
if s.opts.AddStacktrace && lvl == logger.ErrorLevel {
stackInfo := make([]byte, 1024*1024)
if stackSize := runtime.Stack(stackInfo, false); stackSize > 0 {
traceLines := reTrace.Split(string(stackInfo[:stackSize]), -1)
if len(traceLines) != 0 {
nAttrs = append(nAttrs, slog.String(s.opts.StacktraceKey, traceLines[len(traceLines)-1]))
}
}
}
var pcs [1]uintptr
runtime.Callers(defaultCallerSkipCount, pcs[:]) // skip [Callers, printLog, LogLvlMethod]
r := slog.NewRecord(s.opts.TimeFunc(), loggerToSlogLevel(lvl), msg, pcs[0])
r.Add(nAttrs...)
r.Add(attrs...)
_ = s.handler.Handle(ctx, r)
}
@ -546,7 +276,6 @@ func slogToLoggerLevel(level slog.Level) logger.Level {
}
func prepareAttributes(attrs []interface{}) []interface{} {
if len(attrs)%2 == 1 {
attrs = append(attrs, badKey)
attrs[len(attrs)-1], attrs[len(attrs)-2] = attrs[len(attrs)-2], attrs[len(attrs)-1]

2
logger/slog/slog_test.go
View File

@ -47,7 +47,7 @@ func TestErrorf(t *testing.T) {
t.Fatalf("logger BADKEY not works, buf contains: %s", buf.Bytes())
}
l.Log(ctx, logger.ErrorLevel, errors.New("error msg"))
l.Log(ctx, logger.ErrorLevel, "", errors.New("error msg"))
if !bytes.Contains(buf.Bytes(), []byte(`"error":"error msg"`)) {
t.Fatalf("logger error not works, buf contains: %s", buf.Bytes())
}

16
network/tunnel/broker/broker.go
View File

@ -177,12 +177,12 @@ func (t *tunBatchSubscriber) run() {
// receive message
m := new(transport.Message)
if err := c.Recv(m); err != nil {
if logger.V(logger.ErrorLevel) {
logger.Error(t.opts.Context, err.Error())
if logger.DefaultLogger.V(logger.ErrorLevel) {
logger.DefaultLogger.Error(t.opts.Context, err.Error(), err)
}
if err = c.Close(); err != nil {
if logger.V(logger.ErrorLevel) {
logger.Error(t.opts.Context, err.Error())
if logger.DefaultLogger.V(logger.ErrorLevel) {
logger.DefaultLogger.Error(t.opts.Context, err.Error(), err)
}
}
continue
@ -222,12 +222,12 @@ func (t *tunSubscriber) run() {
// receive message
m := new(transport.Message)
if err := c.Recv(m); err != nil {
if logger.V(logger.ErrorLevel) {
logger.Error(t.opts.Context, err.Error())
if logger.DefaultLogger.V(logger.ErrorLevel) {
logger.DefaultLogger.Error(t.opts.Context, err.Error(), err)
}
if err = c.Close(); err != nil {
if logger.V(logger.ErrorLevel) {
logger.Error(t.opts.Context, err.Error())
if logger.DefaultLogger.V(logger.ErrorLevel) {
logger.DefaultLogger.Error(t.opts.Context, err.Error(), err)
}
}
continue

15
register/memory/memory.go
View File

@ -2,6 +2,7 @@ package register
import (
"context"
"fmt"
"sync"
"time"
@ -64,7 +65,7 @@ func (m *memory) ttlPrune() {
for id, n := range record.Nodes {
if n.TTL != 0 && time.Since(n.LastSeen) > n.TTL {
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Register TTL expired for node %s of service %s", n.ID, service)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Register TTL expired for node %s of service %s", n.ID, service))
}
delete(m.records[domain][service][version].Nodes, id)
}
@ -151,7 +152,7 @@ func (m *memory) Register(ctx context.Context, s *register.Service, opts ...regi
if _, ok := srvs[s.Name][s.Version]; !ok {
srvs[s.Name][s.Version] = r
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Register added new service: %s, version: %s", s.Name, s.Version)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Register added new service: %s, version: %s", s.Name, s.Version))
}
m.records[options.Domain] = srvs
go m.sendEvent(&register.Result{Action: "create", Service: s})
@ -191,14 +192,14 @@ func (m *memory) Register(ctx context.Context, s *register.Service, opts ...regi
if addedNodes {
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Register added new node to service: %s, version: %s", s.Name, s.Version)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Register added new node to service: %s, version: %s", s.Name, s.Version))
}
go m.sendEvent(&register.Result{Action: "update", Service: s})
} else {
// refresh TTL and timestamp
for _, n := range s.Nodes {
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Updated registration for service: %s, version: %s", s.Name, s.Version)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Updated registration for service: %s, version: %s", s.Name, s.Version))
}
srvs[s.Name][s.Version].Nodes[n.ID].TTL = options.TTL
srvs[s.Name][s.Version].Nodes[n.ID].LastSeen = time.Now()
@ -243,7 +244,7 @@ func (m *memory) Deregister(ctx context.Context, s *register.Service, opts ...re
for _, n := range s.Nodes {
if _, ok := version.Nodes[n.ID]; ok {
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Register removed node from service: %s, version: %s", s.Name, s.Version)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Register removed node from service: %s, version: %s", s.Name, s.Version))
}
delete(version.Nodes, n.ID)
}
@ -264,7 +265,7 @@ func (m *memory) Deregister(ctx context.Context, s *register.Service, opts ...re
go m.sendEvent(&register.Result{Action: "delete", Service: s})
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Register removed service: %s", s.Name)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Register removed service: %s", s.Name))
}
return nil
}
@ -273,7 +274,7 @@ func (m *memory) Deregister(ctx context.Context, s *register.Service, opts ...re
delete(m.records[options.Domain][s.Name], s.Version)
go m.sendEvent(&register.Result{Action: "delete", Service: s})
if m.opts.Logger.V(logger.DebugLevel) {
m.opts.Logger.Debugf(m.opts.Context, "Register removed service: %s, version: %s", s.Name, s.Version)
m.opts.Logger.Debug(m.opts.Context, fmt.Sprintf("Register removed service: %s, version: %s", s.Name, s.Version))
}
return nil

2
server/noop.go
View File

@ -459,7 +459,7 @@ func (n *noopServer) Start() error {
}
} else if rerr != nil && !registered {
if config.Logger.V(logger.ErrorLevel) {
config.Logger.Errorf(n.opts.Context, fmt.Sprintf("server %s-%s register check error", config.Name, config.ID), rerr)
config.Logger.Error(n.opts.Context, fmt.Sprintf("server %s-%s register check error", config.Name, config.ID), rerr)
}
continue
}

4
service.go
View File

@ -276,7 +276,7 @@ func (s *service) Start() error {
}
if config.Loggers[0].V(logger.InfoLevel) {
config.Loggers[0].Infof(s.opts.Context, "starting [service] %s version %s", s.Options().Name, s.Options().Version)
config.Loggers[0].Info(s.opts.Context, fmt.Sprintf("starting [service] %s version %s", s.Options().Name, s.Options().Version))
}
if len(s.opts.Servers) == 0 {
@ -322,7 +322,7 @@ func (s *service) Stop() error {
s.RUnlock()
if config.Loggers[0].V(logger.InfoLevel) {
config.Loggers[0].Infof(s.opts.Context, "stoppping [service] %s", s.Name())
config.Loggers[0].Info(s.opts.Context, fmt.Sprintf("stoppping [service] %s", s.Name()))
}
var err error

4
tracer/memory/memory_test.go
View File

@ -17,14 +17,14 @@ func TestLoggerWithTracer(t *testing.T) {
buf := bytes.NewBuffer(nil)
logger.DefaultLogger = slog.NewLogger(logger.WithOutput(buf))
if err := logger.Init(); err != nil {
if err := logger.DefaultLogger.Init(); err != nil {
t.Fatal(err)
}
var span tracer.Span
tr := NewTracer()
ctx, span = tr.Start(ctx, "test1")
logger.Error(ctx, "my test error", fmt.Errorf("error"))
logger.DefaultLogger.Error(ctx, "my test error", fmt.Errorf("error"))
if !strings.Contains(buf.String(), span.TraceID()) {
t.Fatalf("log does not contains trace id: %s", buf.Bytes())

2
util/id/id.go
View File

@ -71,7 +71,7 @@ func New(opts ...Option) (string, error) {
func Must(opts ...Option) string {
id, err := New(opts...)
if err != nil {
logger.Fatal(context.TODO(), err)
logger.DefaultLogger.Fatal(context.TODO(), "Must call is failed", err)
}
return id
}