[skip ci]Add comment for startGrpcLoop in indexnode (#12046)

Signed-off-by: Cai.Zhang <cai.zhang@zilliz.com>
2021-11-18 10:45:12 +08:00 · 2021-11-18 10:45:12 +08:00 · 6d652263a2
parent da0e5b7b0b
commit 6d652263a2
1 changed files with 1 additions and 0 deletions
--- a/internal/distributed/indexnode/service.go
+++ b/internal/distributed/indexnode/service.go
@ -67,6 +67,7 @@ func (s *Server) Run() error {
 	return nil
 }

+// startGrpcLoop starts the grep loop of IndexNode component.
 func (s *Server) startGrpcLoop(grpcPort int) {
 	defer s.loopWg.Done()