philipnee commented on code in PR #14710:
URL: https://github.com/apache/kafka/pull/14710#discussion_r1400754491


##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/CommitRequestManager.java:
##########
@@ -202,6 +210,40 @@ public CompletableFuture<Void> 
maybeAutoCommitAllConsumed() {
         return maybeAutoCommit(subscriptions.allConsumed());
     }
 
+    /**
+     * The consumer needs to send an auto commit during the shutdown if 
autocommit is enabled.
+     */
+    Optional<NetworkClientDelegate.UnsentRequest> 
maybeCreateAutoCommitRequest() {
+        if (!autoCommitState.isPresent()) {
+            return Optional.empty();
+        }
+
+        OffsetCommitRequestState request = 
pendingRequests.createOffsetCommitRequest(subscriptions.allConsumed(), jitter);
+        
request.future.whenComplete(autoCommitCallback(subscriptions.allConsumed()));
+        return Optional.of(request.toUnsentRequest());
+    }
+
+    private CompletableFuture<Void> sendAutoCommit(final Map<TopicPartition, 
OffsetAndMetadata> allConsumedOffsets) {
+        log.debug("Enqueuing autocommit offsets: {}", allConsumedOffsets);
+        return 
addOffsetCommitRequest(allConsumedOffsets).whenComplete(autoCommitCallback(allConsumedOffsets));
+    }
+
+    private BiConsumer<? super Void, ? super Throwable> 
autoCommitCallback(final Map<TopicPartition, OffsetAndMetadata> 
allConsumedOffsets) {
+        return (response, throwable) -> {
+            autoCommitState.ifPresent(autoCommitState -> 
autoCommitState.setInflightCommitStatus(false));

Review Comment:
   It is checked by `canSendAutocommit` right?



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