.required(true)
                .takes_value(true),
        )
        .arg(
            clap::Arg::with_name("port")
                .long("port")

        .arg(clap::Arg::with_name("port").long("port").takes_value(true))

                debug!("http server stopping");

                error!("http server stopping");

                debug!("race stopped");

                error!("race stopped");

                debug!("election observer stopped");

                error!("election observer stopped");

        info!("Lock acquired: {:?}", leader);

        info!(
            "Lock acquired: {:?} {:?}",
            std::str::from_utf8(leader.name()),
            std::str::from_utf8(leader.key())
        );