VOL-1967 move api-server to separate repository
Change-Id: I21b85be74205805be15f8a85e53a903d16785671
diff --git a/vendor/go.etcd.io/etcd/clientv3/config.go b/vendor/go.etcd.io/etcd/clientv3/config.go
index bd03768..11d447d 100644
--- a/vendor/go.etcd.io/etcd/clientv3/config.go
+++ b/vendor/go.etcd.io/etcd/clientv3/config.go
@@ -68,6 +68,8 @@
RejectOldCluster bool `json:"reject-old-cluster"`
// DialOptions is a list of dial options for the grpc client (e.g., for interceptors).
+ // For example, pass "grpc.WithBlock()" to block until the underlying connection is up.
+ // Without this, Dial returns immediately and connecting the server happens in background.
DialOptions []grpc.DialOption
// Context is the default client context; it can be used to cancel grpc dial out and
@@ -81,4 +83,6 @@
// PermitWithoutStream when set will allow client to send keepalive pings to server without any active streams(RPCs).
PermitWithoutStream bool `json:"permit-without-stream"`
+
+ // TODO: support custom balancer picker
}