fixes in Consul KV base support

consul/discovery.go

@@ -72,7 +72,7 @@ func (s *Service) Register() error {
 		return err
 	}
 
-	go func() { // startup register
+	go func(s *Service) { // startup register
 		ticker := time.NewTicker(time.Millisecond * 100)
 		for range ticker.C {
 			ok, _ := s.healthCheck()
@@ -80,9 +80,9 @@ func (s *Service) Register() error {
 				ticker.Stop()
 			}
 		}
-	}()
+	}(s)
 
-	go func() { // TTL
+	go func(s *Service) { // TTL
 		interval := s.ttl - time.Second*2
 		ticker := time.NewTicker(interval)
 		for range ticker.C {
@@ -91,7 +91,7 @@ func (s *Service) Register() error {
 				fmt.Printf("TTL Error: %v\n", err)
 			}
 		}
-	}()
+	}(s)
 
 	return nil
 }