codelipenghui commented on a change in pull request #10831:
URL: https://github.com/apache/pulsar/pull/10831#discussion_r645926724
##########
File path:
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentDispatcherMultipleConsumers.java
##########
@@ -673,7 +673,10 @@ protected int getFirstAvailableConsumerPermits() {
}
for (Consumer consumer : consumerList) {
if (isConsumerAvailable(consumer)) {
- return consumer.getAvailablePermits();
+ int availablePermits = consumer.getAvailablePermits();
+ if (availablePermits > 0) {
+ return availablePermits;
+ }
}
Review comment:
Is better to change to:
```
if (consumer != null && !consumer.isBlocked()) {
return consumer.getAvailablePermits();
}
```
So that we don't need to check `availablePermits` twice
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