songant opened a new issue, #1047: URL: https://github.com/apache/rocketmq-clients/issues/1047
### Before Creating the Bug Report - [x] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq-clients/discussions). - [x] I have searched the [GitHub Issues](https://github.com/apache/rocketmq-clients/issues) and [GitHub Discussions](https://github.com/apache/rocketmq-clients/discussions) of this repository and believe that this is not a duplicate. - [x] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Programming Language of the Client Java ### Runtime Platform Environment kubernetes ### RocketMQ Version of the Client/Server version:5.3.1 ### Run or Compiler Version jdk8 ### Describe the Bug rocketmq version: 5.3.1, 部署成功以后使用HAProxy将rockermq proxy对外暴露,rocketmq proxy的grpc端口是8081,HAProxy暴露的端口是30020,使用HAproxy的地址+30010端口连接失败 ### Steps to Reproduce E:\jdk1.8\bin\java.exe "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2024.1.7\lib\idea_rt.jar=55731:C:\Program Files\JetBrains\IntelliJ IDEA 2024.1.7\bin" -Dfile.encoding=UTF-8 -classpath E:\jdk1.8\jre\lib\charsets.jar;E:\jdk1.8\jre\lib\deploy.jar;E:\jdk1.8\jre\lib\ext\access-bridge-64.jar;E:\jdk1.8\jre\lib\ext\cldrdata.jar;E:\jdk1.8\jre\lib\ext\dnsns.jar;E:\jdk1.8\jre\lib\ext\jaccess.jar;E:\jdk1.8\jre\lib\ext\jfxrt.jar;E:\jdk1.8\jre\lib\ext\localedata.jar;E:\jdk1.8\jre\lib\ext\nashorn.jar;E:\jdk1.8\jre\lib\ext\sunec.jar;E:\jdk1.8\jre\lib\ext\sunjce_provider.jar;E:\jdk1.8\jre\lib\ext\sunmscapi.jar;E:\jdk1.8\jre\lib\ext\sunpkcs11.jar;E:\jdk1.8\jre\lib\ext\zipfs.jar;E:\jdk1.8\jre\lib\javaws.jar;E:\jdk1.8\jre\lib\jce.jar;E:\jdk1.8\jre\lib\jfr.jar;E:\jdk1.8\jre\lib\jfxswt.jar;E:\jdk1.8\jre\lib\jsse.jar;E:\jdk1.8\jre\lib\management-agent.jar;E:\jdk1.8\jre\lib\plugin.jar;E:\jdk1.8\jre\lib\resources.jar;E:\jdk1.8\jre\lib\rt.jar;E:\project\fork\rocketmq-producer\target\classes;E:\j ava\maven-package\org\apache\rocketmq\rocketmq-client-java\5.0.7\rocketmq-client-java-5.0.7.jar;E:\java\maven-package\org\apache\tomcat\annotations-api\6.0.53\annotations-api-6.0.53.jar org.example.Main Exception in thread "main" java.lang.IllegalStateException: Expected the service ProducerImpl-0 [FAILED] to be RUNNING, but the service has FAILED at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractService.checkCurrentState(AbstractService.java:381) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractService.awaitRunning(AbstractService.java:305) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractIdleService.awaitRunning(AbstractIdleService.java:165) at org.apache.rocketmq.client.java.impl.producer.ProducerBuilderImpl.build(ProducerBuilderImpl.java:93) at org.example.Main.main(Main.java:32) Caused by: java.util.concurrent.CancellationException: Task was cancelled. at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractFuture.cancellationExceptionWithCause(AbstractFuture.java:1543) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:586) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:567) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.FluentFuture$TrustedFuture.get(FluentFuture.java:91) at org.apache.rocketmq.client.java.impl.ClientImpl.startUp(ClientImpl.java:188) at org.apache.rocketmq.client.java.impl.producer.ProducerImpl.startUp(ProducerImpl.java:114) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractIdleService$DelegateService$1.run(AbstractIdleService.java:62) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.Callables.lambda$threadRenaming$3(Callables.java:103) at java.lang.Thread.run(Thread.java:748) Process finished with exit code 1 ### What Did You Expect to See? connect success ### What Did You See Instead? E:\jdk1.8\bin\java.exe "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2024.1.7\lib\idea_rt.jar=55731:C:\Program Files\JetBrains\IntelliJ IDEA 2024.1.7\bin" -Dfile.encoding=UTF-8 -classpath E:\jdk1.8\jre\lib\charsets.jar;E:\jdk1.8\jre\lib\deploy.jar;E:\jdk1.8\jre\lib\ext\access-bridge-64.jar;E:\jdk1.8\jre\lib\ext\cldrdata.jar;E:\jdk1.8\jre\lib\ext\dnsns.jar;E:\jdk1.8\jre\lib\ext\jaccess.jar;E:\jdk1.8\jre\lib\ext\jfxrt.jar;E:\jdk1.8\jre\lib\ext\localedata.jar;E:\jdk1.8\jre\lib\ext\nashorn.jar;E:\jdk1.8\jre\lib\ext\sunec.jar;E:\jdk1.8\jre\lib\ext\sunjce_provider.jar;E:\jdk1.8\jre\lib\ext\sunmscapi.jar;E:\jdk1.8\jre\lib\ext\sunpkcs11.jar;E:\jdk1.8\jre\lib\ext\zipfs.jar;E:\jdk1.8\jre\lib\javaws.jar;E:\jdk1.8\jre\lib\jce.jar;E:\jdk1.8\jre\lib\jfr.jar;E:\jdk1.8\jre\lib\jfxswt.jar;E:\jdk1.8\jre\lib\jsse.jar;E:\jdk1.8\jre\lib\management-agent.jar;E:\jdk1.8\jre\lib\plugin.jar;E:\jdk1.8\jre\lib\resources.jar;E:\jdk1.8\jre\lib\rt.jar;E:\project\fork\rocketmq-producer\target\classes;E:\j ava\maven-package\org\apache\rocketmq\rocketmq-client-java\5.0.7\rocketmq-client-java-5.0.7.jar;E:\java\maven-package\org\apache\tomcat\annotations-api\6.0.53\annotations-api-6.0.53.jar org.example.Main Exception in thread "main" java.lang.IllegalStateException: Expected the service ProducerImpl-0 [FAILED] to be RUNNING, but the service has FAILED at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractService.checkCurrentState(AbstractService.java:381) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractService.awaitRunning(AbstractService.java:305) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractIdleService.awaitRunning(AbstractIdleService.java:165) at org.apache.rocketmq.client.java.impl.producer.ProducerBuilderImpl.build(ProducerBuilderImpl.java:93) at org.example.Main.main(Main.java:32) Caused by: java.util.concurrent.CancellationException: Task was cancelled. at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractFuture.cancellationExceptionWithCause(AbstractFuture.java:1543) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:586) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:567) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.FluentFuture$TrustedFuture.get(FluentFuture.java:91) at org.apache.rocketmq.client.java.impl.ClientImpl.startUp(ClientImpl.java:188) at org.apache.rocketmq.client.java.impl.producer.ProducerImpl.startUp(ProducerImpl.java:114) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.AbstractIdleService$DelegateService$1.run(AbstractIdleService.java:62) at org.apache.rocketmq.shaded.com.google.common.util.concurrent.Callables.lambda$threadRenaming$3(Callables.java:103) at java.lang.Thread.run(Thread.java:748) Process finished with exit code 1 ### Additional Context _No response_ -- This is an automated message from the Apache Git Service. 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