add connect check before retry task

fantiq · fantiq · commit 94633f0a0780 · 2025-08-04T15:49:50.000+08:00
diff --git a/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/retry/AbstractRetryTask.java b/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/retry/AbstractRetryTask.java
@@ -124,6 +124,9 @@ public void run(Timeout timeout) throws Exception {
             logger.info(taskName + " : " + url);
         }
         try {
+            if (!registry.isAvailable()) {
+                throw new IllegalStateException("Registry is not available.");
+            }
             doRetry(url, registry, timeout);
         } catch (Throwable t) { // Ignore all the exceptions and wait for the next retry
 

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,9 @@ public void run(Timeout timeout) throws Exception {`
`124`	`124`	`logger.info(taskName + " : " + url);`
`125`	`125`	`}`
`126`	`126`	`try {`
	`127`	`+ if (!registry.isAvailable()) {`
	`128`	`+ throw new IllegalStateException("Registry is not available.");`
	`129`	`+ }`
`127`	`130`	`doRetry(url, registry, timeout);`
`128`	`131`	`} catch (Throwable t) { // Ignore all the exceptions and wait for the next retry`
`129`	`132`