send input from client

src/bin/client.rs

@@ -1,23 +1,31 @@
+use std::io::Write;
 use std::net::TcpStream;
 
 fn main() {
-    let stream = TcpStream::connect("127.0.0.1:8080");
-    if stream.is_ok() {
-        println!("Connected to the server!");
-    } else {
-        println!("Couldn't connect to server...");
-    }
+    //let stream = TcpStream::connect("172.30.16.1:8080");
+    //let stream = TcpStream::connect("27.0.0.1:8080");
+    match TcpStream::connect("localhost:3333") {
+        Ok(mut stream) => {
+            println!("Successfully connected to server");
 
-    loop {
-        let mut buffer = String::new();
-        match std::io::stdin().read_line(&mut buffer){
-            Ok(_n) => {
-                println!("{}", buffer);
-            }
-            Err(_error) =>{
-                println!("Fehlerhafte Eingabe!");
-                break;
+            loop {
+                let mut buffer = String::new();
+                match std::io::stdin().read_line(&mut buffer){
+                    Ok(_n) => {
+                        println!("Sending {}", buffer);
+                        stream.write(buffer.as_bytes()).unwrap();
+                        println!("Sent {}, awaiting reply...", buffer);
+                    }
+                    Err(_error) =>{
+                        println!("Fehlerhafte Eingabe!");
+                        break;
+                    }
+                }
             }
+        },
+        Err(e) => {
+            println!("Failed to connect: {}", e);
         }
     }
+    println!("Terminated.");
 } // the stream is closed here