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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/12/24 08:28:20 UTC
[GitHub] [pulsar] shibd opened a new issue #13488: [PIP-128] Add new command STOP_XXX
shibd opened a new issue #13488:
URL: https://github.com/apache/pulsar/issues/13488
## 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
}
}
```
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[GitHub] [pulsar] shibd edited a comment on issue #13488: [PIP-128] Add new command STOP_PRODUCER and STOP_CONSUMER
Posted by GitBox <gi...@apache.org>.
shibd edited a comment on issue #13488:
URL: https://github.com/apache/pulsar/issues/13488#issuecomment-1000723460
@codelipenghui @hangc0276 @MaiCw4J @Technoboy- PTAL.
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[GitHub] [pulsar] shibd commented on issue #13488: [PIP-128] Add new command STOP_PRODUCER and STOP_CONSUMER
Posted by GitBox <gi...@apache.org>.
shibd commented on issue #13488:
URL: https://github.com/apache/pulsar/issues/13488#issuecomment-1000723460
@hangc0276 @MaiCw4J @Technoboy- PTAL.
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[GitHub] [pulsar] shibd closed issue #13488: [PIP-128] Add new command STOP_PRODUCER and STOP_CONSUMER
Posted by GitBox <gi...@apache.org>.
shibd closed issue #13488:
URL: https://github.com/apache/pulsar/issues/13488
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[GitHub] [pulsar] shibd commented on issue #13488: [PIP-128] Add new command STOP_PRODUCER and STOP_CONSUMER
Posted by GitBox <gi...@apache.org>.
shibd commented on issue #13488:
URL: https://github.com/apache/pulsar/issues/13488#issuecomment-1002571144
> 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.
--- author @codelipenghui
Thanks reply, `terminate the topic` is useful
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