use std::net::{TcpStream, TcpListener};
use std::io::prelude::*;
use std::io;

fn main() {
    let address = "127.0.0.1:8000";
    let mut text = String::new();
    let mut stream = TcpStream::connect(address).expect("connection failed");

    write!(stream,"hello from the client!\n").expect("write failed");
    stream.read_to_string(&mut text).expect("read failed");
    println!("received: '{}'", text.trim_right());
}