springboot集成log4j2 appender 日志发送失败

应用启动后，第一次可以正常发送日志，再次发送时报如下异常：

20210816 16:02:09.339 [main] INFO org.springframework.boot.actuate.endpoint.web.EndpointLinksResolver 58 - Exposing 1 endpoint(s) beneath base path '' 2021-08-16 16:02:09,478 main WARN SerializedLayout is deprecated due to the inherent security weakness in Java Serialization, see https://www.owasp.org/index.php/Deserialization_of_untrusted_data Consider using another layout, e.g. JsonLayout 20210816 16:02:09.495 [NettyClientSelector_1] INFO RocketmqRemoting 95 - closeChannel: close the connection to remote address[10.158.158.19:10911] result: true 2021-08-16 16:02:09,496 NettyClientSelector_1 ERROR Could not send message in RocketmqLog4j2Appender [rocketmqAppender].Message is : 2021-08-16 16:02:09,495 [INFO] RocketmqRemoting closeChannel: close the connection to remote address[10.158.158.19:10911] result: true org.apache.rocketmq.client.exception.MQClientException: The producer service state not OK, SHUTDOWN_ALREADY See http://rocketmq.apache.org/docs/faq/ for further details. at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.makeSureStateOK(DefaultMQProducerImpl.java:442) at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:560) at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendOneway(DefaultMQProducerImpl.java:1014) at org.apache.rocketmq.client.producer.DefaultMQProducer.sendOneway(DefaultMQProducer.java:403) at org.apache.rocketmq.logappender.log4j2.RocketmqLog4j2Appender.append(RocketmqLog4j2Appender.java:106) at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156) at org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129) at org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120) at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)

原提问者GitHub用户JerryZ521