minor progress

src/coordinator/mod.rs

@@ -11,9 +11,8 @@ use vcs_common::ApplicationMessage;
 use crate::config::AppConfig;
 use crate::APP_HANDLE;
 
-
-mod satellite_connection;
 mod joystick_source;
+mod satellite_connection;
 
 use joystick_source::joystick_loop;
 use satellite_connection::SatelliteConnection;
@@ -21,6 +20,7 @@ use satellite_connection::SatelliteConnection;
 pub enum ApplicationEvent {
     WebRTCMessage((String, vcs_common::ApplicationMessage)),
     JoystickMove(Point),
+    RetryDisconnectedSatellites,
     Close,
 }
 
@@ -82,7 +82,7 @@ impl AppState {
         }
     }
 
-    pub fn check_alive_things(&mut self) {
+    pub async fn check_alive_things(&mut self) {
         if !self
             .joystick_task_is_alive
             .load(std::sync::atomic::Ordering::SeqCst)
@@ -92,6 +92,14 @@ impl AppState {
                 Arc::clone(&self.joystick_task_is_alive),
             ));
         }
+
+        for i in self
+            .camera_satellites
+            .iter_mut()
+            .filter(|x| !x.is_connected() && x.try_connecting)
+        {
+            i.connect(self.runtime.clone()).await
+        }
     }
 }
 
@@ -104,15 +112,26 @@ pub async fn run_main_event_loop(
 ) {
     let mut state = AppState::new(mec, to_mec, config, rt).await;
     loop {
-        state.check_alive_things();
+        state.check_alive_things().await;
 
         match state.mec.try_recv() {
             Err(TryRecvError::Empty) => tokio::time::sleep(Duration::from_millis(50)).await,
             Err(TryRecvError::Closed) => break,
-            Ok(msg) => match msg {
+            Ok(msg) => {
+                match msg {
                     ApplicationEvent::Close => {
                         state.mec.close(); // cleanup is handled on reading from a closed mec
                     }
+                    ApplicationEvent::RetryDisconnectedSatellites => {
+                        state
+                            .camera_satellites
+                            .iter_mut()
+                            .filter(|x| !x.is_connected() && !x.try_connecting)
+                            .for_each(|x| {
+                                x.try_connecting = true;
+                                x.retry_attempts = 0;
+                            });
+                    }
                     ApplicationEvent::WebRTCMessage((name, msg)) => {
                         for conn in state
                             .camera_satellites
@@ -142,21 +161,25 @@ pub async fn run_main_event_loop(
                     }
                 }
             }
+        }
 
         for connection in state.camera_satellites.iter_mut() {
             match connection.try_next().await {
                 Some(msg) => match msg {
                     ApplicationMessage::NameRequest(None) => {
-                        if let Err(e) = connection.send(ApplicationMessage::NameRequest(Some("Controller".to_owned()))).await {
+                        if let Err(e) = connection
+                            .send(ApplicationMessage::NameRequest(Some(
+                                "Controller".to_owned(),
+                            )))
+                            .await
+                        {
                             info!("Was not able to send name to remote? {:?}", e);
                         }
                     }
                     ApplicationMessage::NameRequest(Some(name)) => connection.name = name,
                     ApplicationMessage::ChangeTrackingID(_) => {}
                     ApplicationMessage::ManualMovementOverride(_) => {}
-                    ApplicationMessage::TrackingBoxes(_update) => {
+                    ApplicationMessage::TrackingBoxes(_update) => {}
-                        
-                    }
 
                     ApplicationMessage::WebRTCIceCandidateInit(pkt) => {
                         send_frontend_message(serde_json::to_string(&pkt).unwrap())
@@ -167,7 +190,7 @@ pub async fn run_main_event_loop(
                     ApplicationMessage::WebRTCPacket(pkt) => {
                         send_frontend_message(serde_json::to_string(&pkt).unwrap())
                     }
-                }
+                },
                 None => {}
             }
         }
@@ -191,9 +214,9 @@ pub fn send_frontend_message(message: String) {
             return;
         } else {
             let handle = e.take().unwrap();
-            handle.emit_all("frontend_message", message)
+            handle
+                .emit_all("frontend_message", message)
                 .expect("Could not send message to the tauri frontend!");
         }
     }
-
 }

src/coordinator/satellite_connection.rs

@@ -15,6 +15,8 @@ pub enum SatelliteConnectionError {
 
 pub struct SatelliteConnection {
     pub name: String,
+    pub retry_attempts: usize,
+    pub try_connecting: bool,
     connection: ConnectionString,
 
     to_socket: Option<AppSender>,
@@ -29,6 +31,9 @@ impl SatelliteConnection {
             name: String::new(),
             connection: conn_string.clone(),
 
+            retry_attempts: 0,
+            try_connecting: true,
+
             to_socket: None,
             from_socket: None,
             socket_is_alive: Arc::new(AtomicBool::new(false)),
@@ -66,9 +71,14 @@ impl SatelliteConnection {
                 self.socket_is_alive = is_alive;
             }
             Err(e) => {
+                self.retry_attempts += 1;
+                if self.retry_attempts > 5 {
+                    self.try_connecting = false;
+                }
                 error!(
-                    "Could not connect to socket remote: '{}' \n {}",
+                    "Could not connect to socket remote: '{}' \nRetry Attempt: {} \n {}",
                     self.connection.build_conn_string(),
+                    self.retry_attempts,
                     e
                 );
             }

src/main.rs

@@ -57,6 +57,7 @@ fn main() {
 
     let rt = runtime::Runtime::new().expect("Could not start tokio runtime");
     let handle = rt.handle().clone();
+    let handle2 = handle.clone();
 
     let _coordinator = rt.handle().spawn(run_main_event_loop(
         mec,
@@ -71,6 +72,7 @@ fn main() {
     tauri::Builder::default()
         .manage(tauri_functions::TauriState {
             to_mec: to_mec.clone(),
+            rt: handle2.clone(),
         })
         .invoke_handler(tauri::generate_handler![tauri_functions::connect_to_camera])
         .setup(|app| {
@@ -102,7 +104,12 @@ fn main() {
                                     };
 
                                     if message.is_some() {
-                                        if let Err(e) = to_mec.send_blocking(ApplicationEvent::WebRTCMessage(("first".to_owned(), message.unwrap()))) {
+                                        if let Err(e) =
+                                            to_mec.send_blocking(ApplicationEvent::WebRTCMessage((
+                                                "first".to_owned(),
+                                                message.unwrap(),
+                                            )))
+                                        {
                                             error!("Could not send to mec! {e}");
                                         }
                                     }

src/tauri_functions.rs

@@ -1,16 +1,20 @@
 use async_channel::Sender;
 use tauri::State;
+use tokio::runtime::Handle;
 use tracing::info;
 
 use crate::coordinator::ApplicationEvent;
 
 pub struct TauriState {
     pub to_mec: Sender<ApplicationEvent>,
+    pub rt: Handle,
 }
 
 #[tauri::command]
 pub fn connect_to_camera(state: State<'_, TauriState>) {
-     let _ = state
+    let mec = state.to_mec.clone();
-         .to_mec
+    state.rt.spawn(async move{
-         .send_blocking(ApplicationEvent::CameraConnectionPress);
+        let _ = mec
+            .send_blocking(ApplicationEvent::RetryDisconnectedSatellites);
+    });
 }

ui/index.html

@@ -30,7 +30,7 @@
         <div class="flex flex-row h-dvh w-100 text-neutral-400">
             
             <div class="flex flex-col bg-neutral-300 h-dvh w-1/8">
-                <button id="camera_connect_button" onclick="call_camera_connect()" class="rounded-full font-semibold mx-3 mt-2 px-4 py-2 text-white bg-cyan-600">Connect to Camera</button>
+                <button id="camera_connect_button" class="rounded-full font-semibold mx-3 mt-2 px-4 py-2 text-white bg-cyan-600">Connect to Camera</button>
 
                 <button class="rounded-full font-semibold mx-3 mt-2 px-4 py-2 text-white bg-cyan-600">Connect to Computer</button>
                 

ui/static/index.js

@@ -1,4 +1,4 @@
-const { invoke } = window.__TAURI__.tauri;
+import { invoke } from "./@tauri-apps/api/index.js";
 import { rtc_init } from "./rtc.js";
 
 function call_camera_connect() {
@@ -15,6 +15,7 @@ function call_camera_connect() {
 
 async function init() {
     console.log("Setting up");
+    document.getElementById("camera_connect_button").addEventListener("click", call_camera_connect);
     await rtc_init();
 }