basic client protocol test

src/main.rs

@@ -1,13 +1,14 @@
-use std::net::{TcpStream, TcpListener};
+use std::net::{TcpStream, TcpListener,SocketAddr};
 use std::io::prelude::*;
 use std::io;
+use std::time::{Duration};
 
 fn main() {
     let address = "127.0.0.1:8000";
     let mut text = String::new();
-    let mut stream = TcpStream::connect(address).expect("connection failed");
+    let mut stream: TcpStream = TcpStream::connect(address).expect("connection failed");
 
-    write!(stream,"hello from the client!\n").expect("write failed");
+    writeln!(stream,"display\n").expect("write failed");
     stream.read_to_string(&mut text).expect("read failed");
-    println!("received: '{}'", text.trim_right());
+    println!("received: '{}'", text.trim_end());
 }