Thanks for creating this proposal Zike Yang. I have two ideas about it. 1. Instead of modifying the current protocol, we can use producer metadata to carry the init subscription 2. Please add auth for subscription creation when create topic by producer, otherwise, it will be easily attacked.
Thanks, Hang Matteo Merli <matteo.me...@gmail.com> 于2022年1月12日周三 15:13写道： > > > If we want to hold that the DLQ is not a normal topic, then I can see > > why we would have a DLQ specific feature here. > > I think that, good or bad, the impression that users have that the DLQ > is not a "normal" topic comes from 2 factors: > 1. The experience with traditional messaging systems JMS and others > where the DLQ are handled in slightly different ways, compared to > other topics > 2. The name "DLQ" which in a way it's implying a "queue"... which can > be implemented on topic, using a subscription..
