//Add node to the key in registry. Returns the path of the node in the registry
func (r *registryType) addItem(conn client.Connection, key string, nodeID string, node client.Node) (string, error) {
if err := r.ensureKey(conn, key); err != nil {
glog.Errorf("error with addItem.ensureKey(%s): %+v", r.getPath(key), err)
return "", err
}
//TODO: make ephemeral
path := r.getPath(key, nodeID)
glog.V(3).Infof("Adding to %s: %#v", path, node)
if r.ephemeral {
var err error
if path, err = conn.CreateEphemeral(path, node); err != nil {
glog.Errorf("error with addItem.CreateEphemeral(%s) %+v", path, err)
return "", err
}
} else {
if err := conn.Create(path, node); err != nil {
glog.Errorf("error with addItem.Create(%s) %+v", path, err)
return "", err
}
}
return path, nil
}