Problem with sending and receiving data using TcpStream

[polar crag]

wrappers

broadcast function in server.rs on lines 77-90:

pub fn broadcast(&mut self, data: &str) {
        let clients = self.clients.clone();

        {
            let mut clients = clients.lock().unwrap();

            for (name, value) in &mut *clients {
                println!("broadcasting to {}", name);
                value.send(data);
            }
        }

        println!("done broadcasting");
    }

send function in socket.rs on lines 107-117:

pub fn send(&mut self, data: &str) {
        println!("trying to send data");
        {
            self.stream
                .lock()
                .unwrap()
                .write_all(data.as_bytes())
                .unwrap();
        }
        println!("succefully sent");
    }