Fix handling of Headset dongle disconnecting

src/devices/mod.rs

@@ -602,8 +602,6 @@ pub trait Device {
         self.execute_headset_specific_functionality()?;
 
         let mut responded = false;
-        // So we do not immediately break if another response is queued
-        self.get_device_state_mut().connected = Some(true);
         for packet in packets.into_iter().flatten() {
             self.prepare_write();
             debug_println!("Write packet: {packet:?}");

src/main.rs

@@ -25,7 +25,10 @@ fn main() {
         let mut device = loop {
             match connect_compatible_device() {
                 Ok(d) => break d,
-                Err(e) => eprintln!("Connecting failed with error: {e}"),
+                Err(e) => {
+                    tray_handler.clear_state();
+                    eprintln!("Connecting failed with error: {e}")
+                }
             }
             std::thread::sleep(Duration::from_secs(1));
         };

src/status_tray.rs

@@ -5,7 +5,7 @@ pub struct TrayHandler {
     handle: Handle<StatusTray>,
 }
 
-const NO_COMPATIBLE_DEVICE: &str = "No compatible device found.\nIs the dongle plugged in?\nIf you are using Linux did you add the Udev rules?";
+const NO_COMPATIBLE_DEVICE: &str = "No compatible device found.\nIs the dongle plugged in?\nIf you are using Linux did you\nadd the Udev rules?";
 
 impl TrayHandler {
     pub fn new(tray: StatusTray) -> Self {
@@ -32,6 +32,13 @@ impl TrayHandler {
             tray.device_name = name;
         })
     }
+
+    pub fn clear_state(&self) {
+        self.handle.update(|tray| {
+            tray.message = NO_COMPATIBLE_DEVICE.to_string();
+            tray.device_name = None;
+        })
+    }
 }
 
 pub struct StatusTray {