https://github.com/rustdesk/rustdesk/issues/327

libs/enigo/examples/key.rs

@@ -6,7 +6,7 @@ fn main() {
     thread::sleep(Duration::from_secs(2));
     let mut enigo = Enigo::new();
 
-    enigo.key_down(Key::Layout('a'));
+    enigo.key_down(Key::Layout('a')).ok();
     thread::sleep(Duration::from_secs(1));
     enigo.key_up(Key::Layout('a'));
 }

libs/enigo/examples/keyboard.rs

@@ -10,7 +10,7 @@ fn main() {
     enigo.key_sequence("Hello World! here is a lot of text  ❤️");
 
     // select all
-    enigo.key_down(Key::Control);
+    enigo.key_down(Key::Control).ok();
     enigo.key_click(Key::Layout('a'));
     enigo.key_up(Key::Control);
 }

libs/enigo/examples/mouse.rs

@@ -11,7 +11,7 @@ fn main() {
     enigo.mouse_move_to(500, 200);
     thread::sleep(wait_time);
 
-    enigo.mouse_down(MouseButton::Left);
+    enigo.mouse_down(MouseButton::Left).ok();
     thread::sleep(wait_time);
 
     enigo.mouse_move_relative(100, 100);

libs/enigo/examples/timer.rs

@@ -16,7 +16,7 @@ fn main() {
     println!("{:?}", time);
 
     // select all
-    enigo.key_down(Key::Control);
+    enigo.key_down(Key::Control).ok();
     enigo.key_click(Key::Layout('a'));
     enigo.key_up(Key::Control);
 }

libs/hbb_common/src/tcp.rs

@@ -10,7 +10,7 @@ use std::{
 use tokio::net::{lookup_host, TcpListener, TcpSocket, TcpStream, ToSocketAddrs};
 use tokio_util::codec::Framed;
 
-pub struct FramedStream(Framed<TcpStream, BytesCodec>, Option<(Key, u64, u64)>);
+pub struct FramedStream(Framed<TcpStream, BytesCodec>, Option<(Key, u64, u64)>, u64);
 
 impl Deref for FramedStream {
     type Target = Framed<TcpStream, BytesCodec>;
@@ -56,14 +56,18 @@ impl FramedStream {
                     new_socket(local_addr, true)?.connect(remote_addr),
                 )
                 .await??;
-                return Ok(Self(Framed::new(stream, BytesCodec::new()), None));
+                return Ok(Self(Framed::new(stream, BytesCodec::new()), None, 0));
             }
         }
         bail!("could not resolve to any address");
     }
 
+    pub fn set_send_timeout(&mut self, ms: u64) {
+        self.2 = ms;
+    }
+
     pub fn from(stream: TcpStream) -> Self {
-        Self(Framed::new(stream, BytesCodec::new()), None)
+        Self(Framed::new(stream, BytesCodec::new()), None, 0)
     }
 
     pub fn set_raw(&mut self) {
@@ -88,12 +92,17 @@ impl FramedStream {
             let nonce = Self::get_nonce(key.1);
             msg = secretbox::seal(&msg, &nonce, &key.0);
         }
-        self.0.send(bytes::Bytes::from(msg)).await?;
+        self.send_bytes(bytes::Bytes::from(msg)).await?;
         Ok(())
     }
 
+    #[inline]
     pub async fn send_bytes(&mut self, bytes: Bytes) -> ResultType<()> {
-        self.0.send(bytes).await?;
+        if self.2 > 0 {
+            super::timeout(self.2, self.0.send(bytes)).await??;
+        } else {
+            self.0.send(bytes).await?;
+        }
         Ok(())
     }
 

libs/scrap/examples/record-screen.rs

@@ -43,7 +43,6 @@ struct Args {
     flag_time: Option<u64>,
     flag_fps: u64,
     flag_bv: u32,
-    flag_ba: u32,
 }
 
 #[derive(Debug, serde::Deserialize)]