func init() {
flag.StringVar(&cmd_port_, "cmdport", "ipc:///run/tuer/door_cmd.ipc", "zmq command socket path")
flag.StringVar(&sub_port_, "pubport", "tcp://torwaechter.realraum.at:4242", "zmq subscribe/listen socket path")
flag.StringVar(&cmd_method_, "method", "", "zmq cmd method")
flag.StringVar(&cmd_user_, "usernick", "", "zmq cmd user identity")
func init() {
flag.StringVar(&cmd_port_, "cmdport", "ipc:///run/tuer/door_cmd.ipc", "zmq command socket path")
flag.StringVar(&sub_port_, "pubport", "tcp://torwaechter.realraum.at:4242", "zmq subscribe/listen socket path")
flag.StringVar(&cmd_method_, "method", "", "zmq cmd method")
flag.StringVar(&cmd_user_, "usernick", "", "zmq cmd user identity")