[skip ci]Add comment for rocksmq reader (#12570)

Signed-off-by: fishpenguin <kun.yu@zilliz.com>
2021-12-01 22:37:42 +08:00 · 2021-12-01 22:37:42 +08:00 · 777dd95071
parent fa4372a597
commit 777dd95071
1 changed files with 1 additions and 0 deletions
--- a/internal/util/rocksmq/server/rocksmq/rocksmq_impl.go
+++ b/internal/util/rocksmq/server/rocksmq/rocksmq_impl.go
@ -1054,6 +1054,7 @@ func (rmq *rocksmq) Next(ctx context.Context, topicName string, readerName strin
 	return reader.Next(ctx, messageIDInclusive)
 }

+// HasNext judge whether reader has next message
 func (rmq *rocksmq) HasNext(topicName string, readerName string, messageIDInclusive bool) bool {
 	if rmq.isClosed() {
 		return false