no_halting.rs

extern crate hyper;
extern crate futures;
extern crate tokio;

use hyper::{Client};
use hyper::rt::{Future, Stream};
use futures::future::{join_all};

fn main() {
    let mut i = 7;
    let mut futures = vec![];

    while i != 0 {
        let fut = Client::new()
            .get("http://httpbin.org/ip".parse().unwrap())
            .and_then(|res| {
                println!("Response: {}", res.status());
                println!("Headers: {:#?}", res.headers());

                res.into_body().concat2()
            });

        futures.push(fut);

        i -= 1;
    }

    let work = join_all(futures)
        .map_err(|error| {
            println!("Error: {:?}", error);
        })
        .map(|res| {
            println!("Got successful result: {:?}", res);
        });

    tokio::run(work)
}