lpcy opened a new issue, #14129: URL: https://github.com/apache/dubbo/issues/14129
### 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 Dubbo Java 3.2.5, JDK 1.8, Linux ### Steps to reproduce this issue ### provider config(spring xml) ```xml <dubbo:application name="dubbo-provider" /> <dubbo:registry protocol="zookeeper" file="registry.cache" address="127.0.0.1:2181" /> <dubbo:protocol name="dubbo" port="2087" accesslog="true"/> <dubbo:service interface="api.service.IRun" ref="runImpl" timeout="600000" cluster="failfast"/> ``` ### consumer config(spring xml) ```xml <dubbo:application name="dubbo-consumer" /> <dubbo:registry protocol="zookeeper" file="registry.cache" address="127.0.0.1:2181" /> <dubbo:protocol name="dubbo" port="2088" accesslog="true"/> <dubbo:reference id="run" interface="api.service.IRun" connections="7"/> ``` ### What you expected to happen After upgrading from Dubbo2 to Dubbo3.2.5, with the same configuration, the actual number of connections is twice normal, meaning that a consumer sends 14 connections to a provider. ### Anything else _No response_ ### Are you willing to submit a pull request to fix on your own? - [ ] 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]
