Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5038#discussion_r152298612
--- Diff:
flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/network/Client.java
---
@@ -386,6 +430,9 @@ private PendingRequest(REQ request) {
/** Reference to a failure that was reported by the channel. */
private final AtomicReference<Throwable> failureCause = new
AtomicReference<>();
+ /** Atomic shut down future. */
+ private final AtomicReference<CompletableFuture<Boolean>>
connectionShutdownFuture = new AtomicReference<>(null);
--- End diff --
why does this one suddenly return a boolean?
---
