//! This example demonstrates how simple inter-process single instancing with data transfer is

const INTERFACE: ssilide::Interface = ssilide::Interface::new(43615);

fn main() -> std::io::Result<()> {
    let claim = match INTERFACE.claim() {
        Ok(claim) => claim,
        Err(error) => {
            if error.kind() == std::io::ErrorKind::AddrInUse {
                let client = INTERFACE.connect()?;
                client.send(&[1, 2, 3])?;
                return Ok(());
            } else {
                return Err(error);
            }
        }
    };

    // Make sure your message fits into your maximum datagram size
    let mut buf = [0; 1500];

    loop {
        let amt = claim.recv(&mut buf)?;
        println!("received {amt} bytes: {:?}", &buf[..amt]);
        buf.fill(0);
    }
}