opt: catch error of grab

Cargo.lock

@@ -1533,7 +1533,7 @@ dependencies = [
  "log",
  "objc",
  "pkg-config",
- "rdev 0.5.0-2 (git+https://github.com/asur4s/rdev)",
+ "rdev",
  "serde 1.0.147",
  "serde_derive",
  "tfc",
@@ -4229,29 +4229,7 @@ dependencies = [
 [[package]]
 name = "rdev"
 version = "0.5.0-2"
-source = "git+https://github.com/asur4s/rdev#4051761e7ccf434a443b8e9592c23160c9cace56"
-dependencies = [
- "cocoa",
- "core-foundation 0.9.3",
- "core-foundation-sys 0.8.3",
- "core-graphics 0.22.3",
- "enum-map",
- "epoll",
- "inotify",
- "lazy_static",
- "libc",
- "mio 0.8.5",
- "strum 0.24.1",
- "strum_macros 0.24.3",
- "widestring 1.0.2",
- "winapi 0.3.9",
- "x11 2.20.0",
-]
-
-[[package]]
-name = "rdev"
-version = "0.5.0-2"
-source = "git+https://github.com/rustdesk/rdev#25c29f61bfdf5d8ec50f0a8a7743bc1d85eb2c04"
+source = "git+https://github.com/asur4s/rdev#3d6d413a9b2ab703edc22071acea31826b0efce3"
 dependencies = [
  "cocoa",
  "core-foundation 0.9.3",
@@ -4540,7 +4518,7 @@ dependencies = [
  "num_cpus",
  "objc",
  "parity-tokio-ipc",
- "rdev 0.5.0-2 (git+https://github.com/rustdesk/rdev)",
+ "rdev",
  "repng",
  "reqwest",
  "rpassword 7.1.0",

Cargo.toml

@@ -63,7 +63,7 @@ default-net = "0.11.0"
 wol-rs = "0.9.1"
 flutter_rust_bridge = { git = "https://github.com/SoLongAndThanksForAllThePizza/flutter_rust_bridge", optional = true }
 errno = "0.2.8"
-rdev = { git = "https://github.com/rustdesk/rdev" }
+rdev = { git = "https://github.com/asur4s/rdev" }
 url = { version = "2.1", features = ["serde"] }
 
 reqwest = { version = "0.11", features = ["blocking", "json", "rustls-tls"], default-features=false }

src/keyboard.rs

@@ -7,7 +7,7 @@ use crate::flutter::FlutterHandler;
 use crate::ui::remote::SciterHandler;
 use crate::ui_session_interface::Session;
 use hbb_common::{log, message_proto::*};
-use rdev::{Event, EventType, Key};
+use rdev::{Event, EventType, Key, GrabError};
 use std::{
     collections::{HashMap, HashSet},
     sync::{
@@ -79,7 +79,7 @@ pub mod client {
                 KEYBOARD_HOOKED.swap(true, Ordering::SeqCst);
 
                 #[cfg(target_os = "linux")]
-                rdev::enable_grab().ok();
+                rdev::enable_grab();
             }
             GrabState::Wait => {
                 release_remote_keys();
@@ -88,11 +88,11 @@ pub mod client {
                 KEYBOARD_HOOKED.swap(false, Ordering::SeqCst);
 
                 #[cfg(target_os = "linux")]
-                rdev::disable_grab().ok();
+                rdev::disable_grab();
             }
             GrabState::Exit => {
                 #[cfg(target_os = "linux")]
-                rdev::exit_grab_listen().ok();
+                rdev::exit_grab_listen();
             }
         }
     }
@@ -214,7 +214,7 @@ pub fn start_grab_loop() {
     });
 
     #[cfg(target_os = "linux")]
-    rdev::start_grab_listen(move |event: Event| match event.event_type {
+    if let Err(err) = rdev::start_grab_listen(move |event: Event| match event.event_type {
         EventType::KeyPress(key) | EventType::KeyRelease(key) => {
             if let Key::Unknown(keycode) = key {
                 log::error!("rdev get unknown key, keycode is : {:?}", keycode);
@@ -224,7 +224,9 @@ pub fn start_grab_loop() {
             None
         }
         _ => Some(event),
-    });
+    }) {
+        log::error!("Failed to init rdev grab thread: {:?}", err);
+    };
 }
 
 pub fn is_long_press(event: &Event) -> bool {