优化sdk,支持并发启动/关闭操作

services/service.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	logger "log"
 	"runtime/debug"
+	"sync"
 )
 
 type Service interface {
@@ -17,31 +18,31 @@ type ServiceItem struct {
 	Log  *logger.Logger
 }
 
-var servicesMap = map[string]*ServiceItem{}
+var servicesMap = sync.Map{}
 
 func Regist(name string, s Service, args interface{}, log *logger.Logger) {
 	Stop(name)
-	servicesMap[name] = &ServiceItem{
+	servicesMap.Store(name, &ServiceItem{
 		S:    s,
 		Args: args,
 		Name: name,
 		Log:  log,
-	}
+	})
 }
 func GetService(name string) *ServiceItem {
-	if s, ok := servicesMap[name]; ok && s.S != nil {
+	if s, ok := servicesMap.Load(name); ok && s.(*ServiceItem).S != nil {
-		return s
+		return s.(*ServiceItem)
 	}
 	return nil
 
 }
 func Stop(name string) {
-	if s, ok := servicesMap[name]; ok && s.S != nil {
+	if s, ok := servicesMap.Load(name); ok && s.(*ServiceItem).S != nil {
-		s.S.Clean()
+		s.(*ServiceItem).S.Clean()
 	}
 }
 func Run(name string, args interface{}) (service *ServiceItem, err error) {
-	service, ok := servicesMap[name]
+	_service, ok := servicesMap.Load(name)
 	if ok {
 		defer func() {
 			e := recover()
@@ -49,6 +50,7 @@ func Run(name string, args interface{}) (service *ServiceItem, err error) {
 				err = fmt.Errorf("%s servcie crashed, ERR: %s\ntrace:%s", name, e, string(debug.Stack()))
 			}
 		}()
+		service = _service.(*ServiceItem)
 		if args != nil {
 			err = service.S.Start(args, service.Log)
 		} else {