I believe that you can revoke permission for some topic/consumer.
Best Regards, Lan Liang On 12/29/2021 20:25，包子<[email protected]> wrote： Thanks reply, `terminate the topic` is useful 2021年12月29日 11:3113，PengHui Li <[email protected]> 写道： What is the background of the requirement? Usually, we will not force to close the producer and consumer at the server-side, because we don't if the client-side can handle this case well. Or, if the topic will retire, and you don't want the clients to connect to it, you can just terminate the topic. Thanks Penghui On Wed, Dec 29, 2021 at 10:39 AM 包子 <[email protected]> wrote: Issue: https://github.com/apache/pulsar/issues/13488 2021年12月29日 10:3812，包子 <[email protected]> 写道： ## Motivation Broker send `CLOSE_PRODUCER/CLOSE_CONSUMER` to client when delete topic, But client will be reconnect. If config `allowAutoTopicCreation=true` will trigger create topic again. https://github.com/apache/pulsar/blob/9f599c9572e5d9b1f15efa6e895e7eb29b284e57/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConnectionHandler.java#L130-L133 ## Goal Add new commands `STOP_PRODUCER/STOP_CONSUMER`, When the client receives the command, it only closes without reconnecting. ## API Changes 1. Add command to `BaseCommand` ```java message BaseCommand { enum Type { // ... STOP_PRODUCER = 64; STOP_CONSUMER = 65 } } ```
