v3rpc: add ErrConnClosed for closed client

For https://github.com/coreos/etcd/issues/5495.
This commit is contained in:
Gyu-Ho Lee 2016-05-31 11:15:01 -07:00
parent e39f436728
commit 283318d547

View File

@ -104,6 +104,8 @@ var (
ErrNoLeader = Error(ErrGRPCNoLeader)
ErrNotCapable = Error(ErrGRPCNotCapable)
ErrConnClosed = EtcdError{code: codes.Unavailable, desc: "clientv3: connection closed"}
)
// EtcdError defines gRPC server errors.