🐛 destory xds exchanger null (#13086)

2023-09-26 20:32:54 +08:00 · 2023-09-26 20:32:54 +08:00 · 26174f0548
parent 4146082453
commit 26174f0548
1 changed files with 3 additions and 0 deletions
--- a/dubbo-xds/src/main/java/org/apache/dubbo/registry/xds/XdsServiceDiscovery.java
+++ b/dubbo-xds/src/main/java/org/apache/dubbo/registry/xds/XdsServiceDiscovery.java
@ -59,6 +59,9 @@ public class XdsServiceDiscovery extends ReflectionBasedServiceDiscovery {
    @Override
    public void doDestroy() {
        try {
+            if (exchanger == null) {
+                return;
+            }
            exchanger.destroy();
        } catch (Throwable t) {
            logger.error(REGISTRY_ERROR_INITIALIZE_XDS, "", "", t.getMessage(), t);