dyns 0.4.0

DNS discovery and resolver support for DHTTP applications
Documentation 
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use std::{io::Error, net::IpAddr};

use clap::Parser;
use ddns::{mdns::service::Mdns, resolvers::DHTTP_MDNS_SERVICE};

#[derive(Parser, Debug)]
#[command(version, about, long_about = None)]
struct Args {
    #[arg(long, default_value = "192.168.5.156")]
    ip: IpAddr,
    #[arg(long, default_value = "en0")]
    device: String,
}

#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<(), Error> {
    tracing_subscriber::fmt::init();
    let args = Args::parse();
    let mdns = Mdns::new(DHTTP_MDNS_SERVICE, args.ip, &args.device)?;

    let ret = mdns.query("publish.test.dhttp.net".to_string()).await?;
    println!("{ret:?}\n");
    Ok(())
}