merlimat commented on a change in pull request #10036:
URL: https://github.com/apache/pulsar/pull/10036#discussion_r601647523
##########
File path: pulsar-client-cpp/lib/ConsumerImpl.cc
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@@ -752,20 +746,13 @@ Optional<MessageId> ConsumerImpl::clearReceiveQueue() {
}
}
-void ConsumerImpl::increaseAvailablePermits(const ClientConnectionPtr&
currentCnx, int numberOfPermits) {
- int additionalPermits = 0;
+void ConsumerImpl::increaseAvailablePermits(const ClientConnectionPtr&
currentCnx, int delta) {
+ int newAvailablePermits = addAndGet(availablePermits_, delta);
Review comment:
This could also be done directly with:
```suggestion
int newAvailablePermits = availablePermits_.fetch_add(delta,
std::memory_order_relaxed) + delta;
```
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