Client doesn't retry other machines when a request to one machine fails at the network layer

Client doesn't retry other machines when a request to one machine fails at the network layer: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I'm using go-etcd against a multi-node etcd cluster and relying on the client's built-in retry/fail-over to keep things…