alexcrichton

extern crate futures;
extern crate futures_cpupool;
extern crate rand;

use futures::{Future, Sink, Stream};

/// Sleep for a random time between 0 and 1 second.
fn sleep_random() {
    let sleep_time_ms = rand::random::<u8>() as f64 / 255.0 * 1000.0;
    std::thread::sleep(std::time::Duration::from_millis(sleep_time_ms as u64));