并发读nil错针的问题

log.go

@@ -14,6 +14,7 @@ var envkey = "CENTER_RUNMODE"
 type Logger struct {
 	Lable string
 	*logs.BeeLogger
+	lock sync.RWMutex
 }
 
 func (self *Logger) SetAdapter(level Level, adapter Adapter) *Logger {
@@ -34,17 +35,16 @@ func (self *Logger) DropAdapter(adapter Adapter) *Logger {
 	return self
 }
 
-func New(label string, channelLens ...int64) (l *Logger, loaded bool) {
+func newLogger(label string, channelLens ...int64) (l *Logger, loaded bool) {
 	var channellens int64
 	var tmp interface{}
 
-	tmp, loaded = loggers.LoadOrStore(label, new(Logger))
-	l = tmp.(*Logger)
 	if len(channelLens) > 0 {
 		channellens = channelLens[0]
 	}
 
-	if !loaded {
+	tmp, loaded = loggers.LoadOrStore(label, func() *Logger {
+		l := &Logger{BeeLogger: logs.NewLogger(channellens)}
 		l.Lable = label
 		l.BeeLogger = logs.NewLogger(channellens)
 		l.BeeLogger.Lable = label
@@ -52,10 +52,17 @@ func New(label string, channelLens ...int64) (l *Logger, loaded bool) {
 		l.SetPrefix(fmt.Sprintf("[env:%s logger:%s]", os.Getenv(envkey), label))
 		l.EnableFuncCallDepth(true)
 		l.SetLogFuncCallDepth(2)
-	}
+		return l
+	}())
+
+	l = tmp.(*Logger)
 	return
 }
 
+func New(label string, channelLens ...int64) (l *Logger, loaded bool) {
+	return newLogger(label, channelLens...)
+}
+
 func Get(label string, channelLens ...int64) (l *Logger) {
 	var filelevel Level = LevelInfo
 	var loaded bool
@@ -78,6 +85,7 @@ func GetEs(label string, channelLens ...int64) (l *Logger) {
 
 	if l, loaded = New(label, channelLens...); !loaded {
 		l.SetAdapter(filelevel, AdapterFile).SetAdapter(LevelAll, AdapterConsole).SetAdapter(filelevel, AdapterElasticSearch)
+		l.lock.Unlock()
 	}
 	return
 }

log_test.go

@@ -59,3 +59,16 @@ func TestDropAdapter(t *testing.T) {
 	Debug(errors.New("he hello"))
 	CloseAll()
 }
+
+func TestNew(t *testing.T) {
+	for i := 1; i < 10; i++ {
+		go func(i int) {
+			GetEs("ok").Debug("%d", i)
+			time.Sleep(1 * time.Second)
+		}(i)
+	}
+
+	for i := 1; i < 10; i++ {
+		GetEs("ok").Debug("aaaaaa%d", i)
+	}
+}