fix client datatype

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "netpong"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2021"
 publish = true
 authors = ["Christoph J. Scherr <software@cscherr.de>"]

src/client/mod.rs

@@ -11,7 +11,7 @@ use tokio::{
     net::TcpStream,
 };
 use tokio_rustls::{
-    rustls::{self, pki_types}, TlsConnector, TlsStream
+    rustls::{self, pki_types}, TlsConnector, client::TlsStream
 };
 use webpki_roots;
 
@@ -20,8 +20,6 @@ const BUF_SIZE: usize = 512;
 pub struct Client {
     cfg: Config,
     stream: TlsStream<TcpStream>,
-    connector: TlsConnector,
-    domain: pki_types::ServerName<'static>,
 }
 
 impl Client {
@@ -47,13 +45,11 @@ impl Client {
                 return Err(err.into());
             }
         };
-        let mut stream = connector.connect(domain, TcpStream::connect(&cfg.addr).await?).await?;
+        let stream = connector.connect(domain.clone(), TcpStream::connect(&cfg.addr).await?).await?;
 
         Ok(Client {
             cfg: cfg.clone(),
             stream,
-            connector,
-            domain,
         })
     }