dubbo 运行了好几个月没问题,今天发现不通了, 今天用arthas trace 跟踪发现根本没有

dubbo version: 2.6.5 provider: docker 应用 DUBBO_IP_TO_REGISTRY: "内网IP" problem: 运行了好几个月没问题,今天发现不通了, 今天用arthas trace 跟踪发现根本没有调用 telnet 30002 也没问题 spring-dubbo config

<dubbo:registry address="${dubbo.zookeeper.url}" timeout="10000"/> <dubbo:annotation package="com.mzo.support.elastic"/> <dubbo:protocol name="dubbo" port="30002" charset="UTF-8" threadpool="fixed" threads="300"/> <dubbo:consumer timeout="10000" check="false"/>

Caused by: com.alibaba.dubbo.remoting.TimeoutException: Waiting server-side response timeout by scan timer. start time: 2022-04-23 16:01:30.060, end time: 2022-04-23 16:01:36.081, client elapsed: 0 ms, server elapsed: 6021 ms, timeout: 6000 ms, request: Request [id=1470338, version=2.0.2, twoway=true, event=false, broken=false, data=RpcInvocatio

tcpdump抓特定端口30002 如下

原提问者GitHub用户seqwait