(pulsar) branch branch-2.11 updated: [fix][client] Fix orphan consumer when reconnection and closing are concurrency executing (#22958)

[yubiao]

This is an automated email from the ASF dual-hosted git repository.

yubiao pushed a commit to branch branch-2.11
in repository https://gitbox.apache.org/repos/asf/pulsar.git


The following commit(s) were added to refs/heads/branch-2.11 by this push:
     new 12af1f0b0ad [fix][client] Fix orphan consumer when reconnection and 
closing are concurrency executing (#22958)
12af1f0b0ad is described below

commit 12af1f0b0adb015247649c9eb93acf1be1a9e7ea
Author: fengyubiao <yubiao.f...@streamnative.io>
AuthorDate: Tue Jun 25 11:25:43 2024 +0800

    [fix][client] Fix orphan consumer when reconnection and closing are 
concurrency executing (#22958)
    
    (cherry picked from commit 69b2739eaa2974d93e32f6b84dd777b5112b07fa)
---
 .../src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java 
b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
index 5ca88624d50..35f47076a9b 100644
--- 
a/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
+++ 
b/pulsar-client/src/main/java/org/apache/pulsar/client/impl/ConsumerImpl.java
@@ -1060,7 +1060,7 @@ public class ConsumerImpl<T> extends ConsumerBase<T> 
implements ConnectionHandle
     }
 
     @Override
-    public CompletableFuture<Void> closeAsync() {
+    public synchronized CompletableFuture<Void> closeAsync() {
         CompletableFuture<Void> closeFuture = new CompletableFuture<>();
 
         if (getState() == State.Closing || getState() == State.Closed) {