Merge branch 'develop' of https://github.com/apache/dubbo-go into develop

.github/dependabot.yml

@@ -8,11 +8,13 @@ updates:
   - package-ecosystem: "gomod" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
-      interval: "daily"
+      interval: "weekly"
+    target-branch: "develop"
 
   - package-ecosystem: "github-actions"
     # Workflow files stored in the
     # default location of `.github/workflows`
     directory: "/"
     schedule:
-      interval: "daily"
\ No newline at end of file
+      interval: "weekly"
+    target-branch: "develop"
\ No newline at end of file

README.md

@@ -253,6 +253,14 @@ If you are using [apache/dubbo-go](github.com/apache/dubbo-go) and think that it
       </td>
     </tr>
     <tr></tr>
+    <tr>
+      <td align="center"  valign="middle">
+        <a href="http://www.mgtv.com" target="_blank">
+          <img width="222px"  src="https://ugc.hitv.com/platform_oss/F6077F1AA82542CDBDD88FD518E6E727.png">
+        </a>
+      </td>
+    </tr>
+    <tr></tr> 
   </tbody>
 </table>
 </div>

README_CN.md

@@ -251,6 +251,14 @@ make test
       </td>
     </tr>
     <tr></tr>
+    <tr>
+      <td align="center"  valign="middle">
+        <a href="http://www.mgtv.com" target="_blank">
+          <img width="222px"  src="https://ugc.hitv.com/platform_oss/F6077F1AA82542CDBDD88FD518E6E727.png">
+        </a>
+      </td>
+    </tr>
+    <tr></tr> 
   </tbody>
 </table>
 </div>
\ No newline at end of file

config/router_config.go

@@ -66,7 +66,7 @@ func initRouterConfig(content []byte, factories map[string]router.FilePriorityRo
 		r, e := factory.NewFileRouter(content)
 		if e == nil {
 			url := r.URL()
-			routerURLSet.Add(&url)
+			routerURLSet.Add(url)
 			return nil
 		}
 		logger.Warnf("router config type %s create fail {%v}\n", k, e)

registry/zookeeper/registry.go

@@ -212,6 +212,9 @@ func (r *zkRegistry) registerTempZookeeperNode(root string, node string) error {
 
 	r.cltLock.Lock()
 	defer r.cltLock.Unlock()
+	if r.client == nil{
+		return perrors.WithStack(perrors.New("zk client already been closed"))
+	}
 	err = r.client.Create(root)
 	if err != nil {
 		logger.Errorf("zk.Create(root{%s}) = err{%v}", root, perrors.WithStack(err))