跑在容器里provider端不停的报All clients has discontected...

[losphantom]

provider可以正常提供服务, 但是基本上每隔20秒, 就一直输出以下日志, 貌似直接运行不会这样, 是容器里不能建立长连接吗? 还是我需要做什么设置?

[2018-06-26 13:57:09.914 - WARN] c.a.d.remoting.transport.AbstractServer  :  -  [DUBBO] All clients has discontected from /127.0.0.1:9090. You can graceful shutdown now., dubbo version: 2.6.1.2, current host: 172.1.2.155
[2018-06-26 13:57:29.924 - WARN] c.a.d.remoting.transport.AbstractServer  :  -  [DUBBO] All clients has discontected from /127.0.0.1:9090. You can graceful shutdown now., dubbo version: 2.6.1.2, current host: 172.1.2.155
[2018-06-26 13:57:49.911 - WARN] c.a.d.remoting.transport.AbstractServer  :  -  [DUBBO] All clients has discontected from /127.0.0.1:9090. You can graceful shutdown now., dubbo version: 2.6.1.2, current host: 172.1.2.155
[2018-06-26 13:58:09.904 - WARN] c.a.d.remoting.transport.AbstractServer  :  -  [DUBBO] All clients has discontected from /127.0.0.1:9090. You can graceful shutdown now., dubbo version: 2.6.1.2, current host: 172.1.2.155
[2018-06-26 13:58:29.933 - WARN] c.a.d.remoting.transport.AbstractServer  :  -  [DUBBO] All clients has discontected from /127.0.0.1:9090. You can graceful shutdown now., dubbo version: 2.6.1.2, current host: 172.1.2.155
[2018-06-26 13:58:49.906 - WARN] c.a.d.remoting.transport.AbstractServer  :  -  [DUBBO] All clients has discontected from /127.0.0.1:9090. You can graceful shutdown now., dubbo version: 2.6.1.2, current host: 172.1.2.155

补充一下: 容器环境是docker+k8s, 网络使用的是flannel的gw模式.

[ralf0131]

Hi, I have update your description using markdown style.

[chickenlj]

Could you describe your problem with more details? How the consumer and provider cooperate with each other? The way you start Dubbo in docker+k8s, do you specify the IP for registry or for export.

[zhongkaiuu]

这个应该是容器探活导致的。TCP探活了dubbo端口，当TCP链接断开后，触发了AbstractServer的disconnected事件，又没有任何consumer链接，所以打印了这个日志。可以另外起个端口给探活用

[CrazyHZM]

No feedback for a long time, please close the issue temporarily. If there is still a problem, you can reopen it.