gistfile1.rs

use std::io::{TcpListener, TcpStream};
use std::io::{Acceptor, Listener};
use std::str;

fn handle_client(mut stream: TcpStream) {
  let mut buf: [u8; 1024] = [0; 1024];
  let read_size = stream.read(&mut buf);
  match read_size {
    Ok(s) => {
      let mut ss = String::from_str(str::from_utf8(&buf));
      println!("Connected, read data size: {0}, data: {1}", s, ss);
    },
    Err(e) => {
      println!("error reading stream: {}", e);
    }
  };
}

fn main() {
  let listener = TcpListener::bind("127.0.0.1:5555").unwrap();
  let mut acceptor = listener.listen().unwrap();

  for stream in acceptor.incoming() {
    match stream {
      Err(e) => { println!("Connection failed!"); },
      Ok(stream) => {
        handle_client(stream);
      }
    }
  }
}