appsec/src/bin/client.rs

use std::io::Write;
use std::net::TcpStream;

fn main() {
    let port: u32 = 7878;
    //let stream = TcpStream::connect("172.30.16.1:8080");
    //let stream = TcpStream::connect("27.0.0.1:8080");
    match TcpStream::connect(format!("localhost:{}", port)) {
        Ok(mut stream) => {
            println!("Successfully connected to server");

            loop {
                let mut buffer = String::new();
                match std::io::stdin().read_line(&mut buffer) {
                    Ok(n) => {
                        if n == 0 {
                            break; // Beenden bei EOF
                        }
                        println!("Sending {}", buffer);
                        stream.write(buffer.as_bytes()).unwrap();
                        println!("Sent {}, awaiting reply ...", buffer);
                    }
                    Err(error) => {
                        println!("error: {error}");
                        break;
                    }
                }
            }
        }
        Err(e) => {
            println!("Failed to connect: {}", e);
        }
    }
    println!("Terminated.");
} // the stream is closed here