philipnee commented on code in PR #12672:
URL: https://github.com/apache/kafka/pull/12672#discussion_r998551146
##########
clients/src/main/java/org/apache/kafka/clients/consumer/internals/events/EventHandler.java:
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@@ -30,6 +30,14 @@ public interface EventHandler {
*/
Optional<BackgroundEvent> poll();
+ /**
+ * Retrieves and removes a {@link BackgroundEvent}, waiting up to the
{@code
+ * timeout} for an event to become available;
+ * @return an Optional of {@link BackgroundEvent} if the value is present
+ * . Otherwise, an empty Optional.
+ */
+ Optional<BackgroundEvent> poll(Duration timeout);
Review Comment:
not at this moment, we can implement this once the use case is clear.
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