nodece commented on code in PR #23930:
URL: https://github.com/apache/pulsar/pull/23930#discussion_r1947494686
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/qos/AsyncTokenBucket.java:
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@@ -177,8 +186,13 @@ private long consumeTokensAndMaybeUpdateTokensBalance(long
consumeTokens, boolea
pendingConsumedTokens.add(consumeTokens);
}
- // return Long.MIN_VALUE if the current value of tokens is unknown
due to the eventual consistency
- return Long.MIN_VALUE;
+ if (forceUpdateTokens) {
+ // return the current tokens balance without updating the
tokens and resetting the pendingConsumedTokens
+ return tokens - pendingConsumedTokens.sum();
Review Comment:
```suggestion
return tokens - pendingConsumedTokens.sumThenReset();
```
> resetting the pendingConsumedTokens
Should be `sumThenReset()`?
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