huangqy17 opened a new issue, #15632: URL: https://github.com/apache/dubbo/issues/15632
### Pre-check - [x] I am sure that all the content I provide is in English. ### Search before asking - [x] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar issues. ### Apache Dubbo Component Java SDK (apache/dubbo) ### Dubbo Version dubbo3.3.5 nacos2.2.4 ### Steps to reproduce this issue Shut down the virtual machine where the abnormal dubbo provider is located and restart this virtual machine and the dubbo provider. Then the nacos server will push two identical registration messages, but with different timestamps. The duplicate removal of refreshinvoker in seviceDiscoveryRegistryDirectory will not delete the duplicate invoker because the received url object type is instanceAddressUrl, and its equals method will determine whether the internal instance is equal. https://github.com/apache/dubbo/pull/15060 cannot resolve the problem ### What you expected to happen Remove duplicated invokers in registry notification ### Anything else _No response_ ### Are you willing to submit a pull request to fix on your own? - [x] Yes I am willing to submit a pull request on my own! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
