(shenyu) branch master updated: fix: replace ArrayList with CopyOnWriteArrayList to avoid ConcurrentModificationException in URI heartbeat (#6352)

[liuhongyu]

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Aias00 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shenyu.git


The following commit(s) were added to refs/heads/master by this push:
     new 7dc8ecc59d fix: replace ArrayList with CopyOnWriteArrayList to avoid 
ConcurrentModificationException in URI heartbeat (#6352)
7dc8ecc59d is described below

commit 7dc8ecc59d33b33f0ecaf0ac05976756a42d3f93
Author: eye-gu <734164...@qq.com>
AuthorDate: Tue Jun 2 10:05:45 2026 +0800

    fix: replace ArrayList with CopyOnWriteArrayList to avoid 
ConcurrentModificationException in URI heartbeat (#6352)
---
 .../core/disruptor/subcriber/ShenyuClientURIExecutorSubscriber.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/shenyu-client/shenyu-client-core/src/main/java/org/apache/shenyu/client/core/disruptor/subcriber/ShenyuClientURIExecutorSubscriber.java
 
b/shenyu-client/shenyu-client-core/src/main/java/org/apache/shenyu/client/core/disruptor/subcriber/ShenyuClientURIExecutorSubscriber.java
index cdfdbce3ea..82a74fd377 100644
--- 
a/shenyu-client/shenyu-client-core/src/main/java/org/apache/shenyu/client/core/disruptor/subcriber/ShenyuClientURIExecutorSubscriber.java
+++ 
b/shenyu-client/shenyu-client-core/src/main/java/org/apache/shenyu/client/core/disruptor/subcriber/ShenyuClientURIExecutorSubscriber.java
@@ -18,7 +18,6 @@
 package org.apache.shenyu.client.core.disruptor.subcriber;
 
 import com.google.common.base.Stopwatch;
-import com.google.common.collect.Lists;
 import org.apache.shenyu.client.core.shutdown.ShenyuClientShutdownHook;
 import org.apache.shenyu.client.core.shutdown.ShutdownHookManager;
 import org.apache.shenyu.common.concurrent.ShenyuThreadFactory;
@@ -36,6 +35,7 @@ import java.io.IOException;
 import java.net.Socket;
 import java.util.Collection;
 import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.TimeUnit;
@@ -47,7 +47,7 @@ public class ShenyuClientURIExecutorSubscriber implements 
ExecutorTypeSubscriber
     
     private static final Logger LOG = 
LoggerFactory.getLogger(ShenyuClientURIExecutorSubscriber.class);
     
-    private static final List<URIRegisterDTO> URIS = Lists.newArrayList();
+    private static final List<URIRegisterDTO> URIS = new 
CopyOnWriteArrayList<>();
     
     private final ShenyuClientRegisterRepository 
shenyuClientRegisterRepository;