improvements to sleep handling

native/app/Source/AppDelegate.swift

@@ -30,14 +30,19 @@ class AppDelegate: NSObject, NSApplicationDelegate, SUUpdaterDelegate {
       Application.start()
     }
 
-    Networking.checkConnected { connected in
-      if (connected) {
-        self.updater.checkForUpdatesInBackground()
-      } else {
+    if (Application.store.state.settings.doAutoCheckUpdates) {
+      Networking.checkConnected { connected in
+        if (connected) {
+          self.updater.checkForUpdatesInBackground()
+        } else {
+          self.updateProcessed.emit()
+        }
+      }
+
+      Utilities.delay(2000) {
         self.updateProcessed.emit()
       }
-    }
-    Utilities.delay(2000) {
+    } else {
       self.updateProcessed.emit()
     }
 
@@ -106,11 +111,11 @@ class AppDelegate: NSObject, NSApplicationDelegate, SUUpdaterDelegate {
   }
 
   @objc func willSleep(event: NSNotification) {
-    Application.stopSave()
+    Application.handleSleep()
   }
 
   @objc func didWakeUp(event: NSNotification) {
-    Application.restart()
+    Application.handleWakeUp()
   }
 }
 

native/app/Source/Application.swift

@@ -65,7 +65,7 @@ class Application {
         AudioDevice.register = true
         audioPipelineIsRunningListener = audioPipelineIsRunning.once {
           self.setupUI {
-            if (User.isFirstLaunch || Constants.DEBUG) {
+            if (User.isFirstLaunch) {
               UI.show()
             } else {
               UI.close()
@@ -81,7 +81,6 @@ class Application {
     // Create a Sentry client and start crash handler
     SentrySDK.start { options in
       options.dsn = Constants.SENTRY_ENDPOINT
-      options.sampleRate = 0.1
 
       // Only send crash reports if user gave consent
       options.beforeSend = { event in
@@ -303,18 +302,6 @@ class Application {
       output = Output(device: selectedDevice!)
       outputCreated.emit()
 
-      selectedDeviceIsAliveListener = AudioDeviceEvents.on(
-        .isAliveChanged,
-        onDevice: selectedDevice!,
-        retain: false
-      ) {
-        // If device that we are sending audio to goes offline we need to stop and switch to a different device
-        if (selectedDevice!.isAlive() == false) {
-          Console.log("Current device dies so switching to built it")
-          selectOutput(device: AudioDevice.builtInOutputDevice) // TODO: Replace with a known device from stack
-        }
-      }
-      
       selectedDeviceSampleRateChangedListener = AudioDeviceEvents.on(
         .nominalSampleRateChanged,
         onDevice: selectedDevice!,
@@ -449,6 +436,20 @@ class Application {
     Storage.synchronize()
   }
 
+  static func handleSleep () {
+    stopSave()
+  }
+
+  static func handleWakeUp () {
+    Utilities.delay(1000) {
+      if (AudioDevice.allOutputDevices().contains(where: { $0.id == selectedDevice?.id })) {
+        startPassthrough()
+      } else {
+        restart()
+      }
+    }
+  }
+  
   static func quit () {
     stopSave()
     Driver.hidden = true
@@ -514,7 +515,7 @@ class Application {
   }
   
   static private let dispatchActionQueue = DispatchQueue(label: "dispatchActionQueue", qos: .userInitiated)
-  // Custom dispatch function. Need to execute all dispatches on the main thread
+  // Custom dispatch function. Need to execute some dispatches on the main thread
   static func dispatchAction(_ action: Action, onMainThread: Bool = true) {
     if (onMainThread) {
       DispatchQueue.main.async {

native/app/Source/Audio/Outputs/Outputs.swift

@@ -28,6 +28,7 @@ class Outputs {
   
   static func shouldAutoSelect (_ device: AudioDevice) -> Bool {
     let types: [TransportType] = [.bluetooth, .bluetoothLE, .builtIn]
+    Console.log(device.nominalSampleRate(), device.sourceName, device.actualSampleRate(), device.isOutputOnlyDevice())
     return isDeviceAllowed(device) && types.contains(device.transportType!)
   }
   

native/app/Source/UI/UI.swift

@@ -267,14 +267,16 @@ class UI: StoreSubscriber {
   }
   
   func newState(state: UIState) {
-    if (state.height != UI.height) {
-      UI.height = state.height
-    }
-    if (state.width != UI.width) {
-      UI.width = state.width
-    }
-    if (state.mode != UI.mode) {
-      UI.mode = state.mode
+    DispatchQueue.main.async {
+      if (state.height != UI.height) {
+        UI.height = state.height
+      }
+      if (state.width != UI.width) {
+        UI.width = state.width
+      }
+      if (state.mode != UI.mode) {
+        UI.mode = state.mode
+      }
     }
   }
   

native/app/Source/UI/UIDataBus.swift

@@ -31,8 +31,11 @@ class UIDataBus: DataBus {
       return "Hidden"
     }
     
-    self.on(.GET, "/height") { _, _  in
-      return [ "height": self.state.height ]
+    self.on(.GET, "/height") { _, res  in
+      DispatchQueue.main.async {
+        res.send([ "height": self.state.height ])
+      }
+      return nil
     }
     
     self.on(.POST, "/height") { data, _  in
@@ -44,8 +47,11 @@ class UIDataBus: DataBus {
       return "UI Height has been set"
     }
     
-    self.on(.GET, "/width") { data, _ in
-      return [ "width": self.state.width ]
+    self.on(.GET, "/width") { _, res in
+      DispatchQueue.main.async {
+        res.send([ "width": self.state.width ])
+      }
+      return nil
     }
     
     self.on(.POST, "/width") { data, _ in
@@ -86,8 +92,11 @@ class UIDataBus: DataBus {
       throw "Please provide a valid 'uiMode' parameter."
     }
     
-    self.on(.GET, "/shown") { data, _ in
-      return JSON([ "isShown": UI.isShown ])
+    self.on(.GET, "/shown") { data, res in
+      DispatchQueue.main.async {
+        res.send([ "isShown": UI.isShown ])
+      }
+      return nil
     }
     
     self.on(.POST, "/loaded") { _, _ in

ui/src/app/sections/outputs/outputs.component.ts

@@ -32,6 +32,7 @@ export class OutputsComponent implements OnInit {
           case 'builtIn': return output.name === 'Headphones' ? 'headphones' : 'speaker'
           case 'displayPort': return 'displayport'
           case 'fireWire': return 'firewire'
+          case 'virtual': return 'cog'
           default: return output.transportType
         }
       })()

ui/src/app/sections/outputs/outputs.service.ts

@@ -13,7 +13,8 @@ export type DeviceTransportType =
 'pci' |
 'thunderbolt' |
 'usb' |
-'aggregate'
+'aggregate' |
+'virtual'
 
 export interface Output {
   id: number

ui/src/app/sections/settings/settings.component.ts

@@ -121,7 +121,14 @@ and make it a more stable product.
   otaUpdatesOption: CheckboxOption = {
     type: 'checkbox',
     value: false,
-    label: 'OTA User Interface Updates',
+    label: 'OTA Updates',
+    tooltip: `
+Because eqMac's User Interface is built with Web Technologies 
+the developer can periodically push Over the Air (OTA) updates,
+make minor bug fixes and UI improvements,
+all without needing the user to do a full app update.
+`,
+    tooltipAsComponent: true,
     toggled: doOTAUpdates => {
       this.settingsService.setDoOTAUpdates({
         doOTAUpdates