发布v2.5.3版本，更新内容请查看：https://github.com/bufanyun/hotgo/blob/v2.0/docs/guide-zh-CN/start-update-log.md

server/internal/library/queue/disk.go

@@ -51,7 +51,7 @@ func (q *DiskConsumerMq) ListenReceiveMsgDo(topic string, receiveDo func(mqMsg M
 				if mqMsg.MsgId != "" {
 					receiveDo(mqMsg)
 					queue.Commit(index, offset)
-					sleep = time.Millisecond * 1
+					sleep = time.Millisecond * 10
 				}
 			} else {
 				sleep = time.Second
@@ -102,6 +102,11 @@ func (d *DiskProducerMq) SendByteMsg(topic string, body []byte) (mqMsg MqMsg, er
 	return
 }
 
+func (d *DiskProducerMq) SendDelayMsg(topic string, body string, delaySecond int64) (mqMsg MqMsg, err error) {
+	err = gerror.New("implement me")
+	return
+}
+
 func (d *DiskProducerMq) getProducer(topic string) *disk.Queue {
 	queue, ok := d.producers[topic]
 	if ok {