cserwen commented on issue #1135:
URL:
https://github.com/apache/rocketmq-client-go/issues/1135#issuecomment-2033836761
> ` func OrderPersistListDealing(_accountType string, _b string, _q string)
{ err := rocketmq.RMQ().Consumer(rocketmq.ConsumerGroupPersist).Subscribe(
rocketmq.GetTopicPersist(_b, _q), consumer.MessageSelector{Type: consumer.TAG,
Expression: util.FormatSymbol(_b, _q)}, func(ctx context.Context, msgs
...*primitive.MessageExt) (consumer.ConsumeResult, error) { wg :=
&sync.WaitGroup{} bulkInsertESOrder(orders, wg, &esErr) }) }` Inside the
bulkInsertESOrder function, print logs after sleep 5 seconds. The result is
that every 5 seconds, 8 logs will be printed at the same time.
>
> The scenario is an application process that starts multiple
goroutine(OrderPersistListDealing is started multiple goroutine with different
_b and _q), with each goroutine using the same consumer to subscribe multiple
topics, and use MessageSelector to distinguish different data.
Cosume orderly ? Can you show the init code of rmq-consumer?
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