From 89f19cf86a71f0c6a6d4f06b0c10739528a01576 Mon Sep 17 00:00:00 2001
From: Houston Putman <houston@apache.org>
Date: Wed, 4 Dec 2024 11:36:05 -0600
Subject: [PATCH] CURATOR-720: Stop retry if client is closed

---
 .../main/java/org/apache/curator/CuratorZookeeperClient.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/curator-client/src/main/java/org/apache/curator/CuratorZookeeperClient.java b/curator-client/src/main/java/org/apache/curator/CuratorZookeeperClient.java
index ecb072f65..44163e92c 100644
--- a/curator-client/src/main/java/org/apache/curator/CuratorZookeeperClient.java
+++ b/curator-client/src/main/java/org/apache/curator/CuratorZookeeperClient.java
@@ -399,6 +399,9 @@ void removeParentWatcher(Watcher watcher) {
     public void internalBlockUntilConnectedOrTimedOut() throws InterruptedException {
         long waitTimeMs = connectionTimeoutMs;
         while (!state.isConnected() && (waitTimeMs > 0)) {
+            if (!started.get()) {
+                throw new IllegalStateException("Client is not started");
+            }
             final CountDownLatch latch = new CountDownLatch(1);
             Watcher tempWatcher = new Watcher() {
                 @Override