If a node in the ETCD cluster dies, it cannot be accessed properly

[GBXing]

If you configure 3 nodes of ETCD in the configuration file, as long as one node dies, the access to ETCD will be wrong. Can resty.etcd determine whether the node is healthy or not?

[罗泽轩]

I saw you have submitted the same issue to APISIX: apache/apisix#3673

Close as duplicated.