preallocated slices (#917)

2019-11-05 17:43:12 +00:00
parent 4a694c9d02
commit f67c5e779f
10 changed files with 10 additions and 10 deletions
--- a/router/service/service.go
+++ b/router/service/service.go
@@ -188,7 +188,7 @@ func (s *svc) Advertise() (<-chan *router.Advert, error) {

 // Process processes incoming adverts
 func (s *svc) Process(advert *router.Advert) error {
-	var events []*pb.Event
+	events := make([]*pb.Event, 0, len(advert.Events))
 	for _, event := range advert.Events {
 		route := &pb.Route{
 			Service: event.Route.Service,