main.rs

use std::thread;
use std::net::SocketAddr;
use socket2::{Socket, Domain, Type};
use std::net::Shutdown;
use std::sync::Arc;

fn main() {
    let socket = Arc::new(Socket::new(Domain::ipv4(), Type::stream(), None).unwrap());

    socket.bind(&"127.0.0.1:8080".parse::<SocketAddr>().unwrap().into()).unwrap();
    socket.listen(128).unwrap();

    let socket2 = socket.clone();
    let handler = thread::spawn(move || {
        println!("accepting");
        match socket2.accept() {
            Ok(_) => println!("new client"),
            Err(e) => println!("got error: {:?}", e),
        }
    });
    std::thread::sleep(std::time::Duration::from_secs(1));
    socket.shutdown(Shutdown::Both).unwrap();
    handler.join().unwrap();
}