poorbarcode commented on code in PR #22245:
URL: https://github.com/apache/pulsar/pull/22245#discussion_r1543568051
##########
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentStickyKeyDispatcherMultipleConsumers.java:
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@@ -437,6 +436,82 @@ protected synchronized NavigableSet<PositionImpl>
getMessagesToReplayNow(int max
}
}
+ private int getAvailablePermits(Consumer c) {
+ int availablePermits = Math.max(c.getAvailablePermits(), 0);
+ if (c.getMaxUnackedMessages() > 0) {
+ // Avoid negative number
+ int remainUnAckedMessages = Math.max(c.getMaxUnackedMessages() -
c.getUnackedMessages(), 0);
+ availablePermits = Math.min(availablePermits,
remainUnAckedMessages);
+ }
+ return availablePermits;
+ }
+
+ @Override
+ protected NavigableSet<PositionImpl>
filterOutEntriesWillBeDiscarded(NavigableSet<PositionImpl> src) {
Review Comment:
Done
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