When we upgrade Dubbo 3.x , we launch an error in the docker container, error message:
2022-08-09 22:06:17.050 INFO [obp-configure,,,] 1 --- [erverWorker-6-3] o.a.d.r.t.netty4.NettyServerHandler channelInactive 90 : [DUBBO] The connection of /10.0.1.250:55380 -> /10.0.1.83:20880 is disconnected., dubbo version: 3.0.9, current host: