handle ctrlc

src/bin/client/net.rs

@@ -43,13 +43,6 @@ impl NetState {
         }
     }
 
-    pub fn connection(&self) -> Option<&NetHandle> {
-        match self {
-            NetState::Connected(net_handle) => Some(net_handle),
-            _ => None,
-        }
-    }
-
     pub fn take(&mut self) -> Self {
         std::mem::replace(self, Self::None)
     }
@@ -65,7 +58,6 @@ pub fn connect(handle: AppHandle, info: ConnectInfo) -> JoinHandle<()> {
 
 type NetResult<T> = Result<T, String>;
 
-type MsgPayload = ClientMsg;
 #[derive(Clone)]
 pub struct NetSender {
     send: UnboundedSender<NetCtrlMsg>,
@@ -175,7 +167,7 @@ async fn connect_the(handle: AppHandle, info: ConnectInfo) -> NetResult<()> {
                 }
             }
             NetCtrlMsg::Exit => {
-                conn.close(quinn::VarInt::from_u32(0), &[]);
+                conn.close(0u32.into(), &[]);
                 endpoint.wait_idle().await;
                 break;
             }