Fix the ddi bugs

Author: StephenDev0

StikJIT/StikJITApp.swift

@@ -233,7 +233,7 @@ class TunnelManager: ObservableObject {
             }
             VPNLogger.shared.log("VPN status updated: \(self.tunnelStatus.rawValue)")
             if connectionStatus == .connected && heartbeatStartPending {
-                startHeartbeatInBackground()
+                startHeartbeatInBackground(showErrorUI: heartbeatPendingShowUI)
             }
         }
     }
@@ -502,6 +502,7 @@ class DNSChecker: ObservableObject {
 var pubHeartBeat = false
 private var heartbeatStartPending = false
 private var heartbeatStartInProgress = false
+private var heartbeatPendingShowUI = true
 
 @main
 struct HeartbeatApp: App {
@@ -516,6 +517,7 @@ struct HeartbeatApp: App {
     @StateObject private var mount = MountingProgress.shared
     @StateObject private var themeExpansionManager = ThemeExpansionManager()
     @Environment(\.scenePhase) private var scenePhase   // Observe scene lifecycle
+    @State private var shouldAttemptHeartbeatRestart = false
 
     init() {
         registerAdvancedOptionsDefault()
@@ -565,6 +567,20 @@ struct HeartbeatApp: App {
         }
     }
 
+    private func handleScenePhaseChange(_ newPhase: ScenePhase) {
+        switch newPhase {
+        case .background:
+            shouldAttemptHeartbeatRestart = true
+        case .active:
+            if shouldAttemptHeartbeatRestart {
+                shouldAttemptHeartbeatRestart = false
+                startHeartbeatInBackground(showErrorUI: false)
+            }
+        default:
+            break
+        }
+    }
+    
     private var globalAccent: Color {
         themeExpansionManager.resolvedAccentColor(from: customAccentColorHex)
     }
@@ -629,6 +645,9 @@ struct HeartbeatApp: App {
                 HeartbeatApp.updateUIKitTint(customHex: newHex,
                                              hasAccess: themeExpansionManager.hasThemeExpansion)
             }
+            .onChange(of: scenePhase) { newPhase in
+                handleScenePhaseChange(newPhase)
+            }
             .sheet(isPresented: $showWelcomeSheet) {
                 WelcomeSheetView {
                     // When the user taps "Continue", mark the app as launched and start the VPN if allowed.
@@ -753,12 +772,13 @@ func isPairing() -> Bool {
     return true
 }
 
-func startHeartbeatInBackground(requireVPNConnection: Bool? = nil) {
+func startHeartbeatInBackground(requireVPNConnection: Bool? = nil, showErrorUI: Bool = true) {
     assert(Thread.isMainThread, "startHeartbeatInBackground must be called on the main thread")
     let pairingFileURL = URL.documentsDirectory.appendingPathComponent("pairingFile.plist")
 
     guard FileManager.default.fileExists(atPath: pairingFileURL.path) else {
         heartbeatStartPending = false
+        heartbeatPendingShowUI = true
         return
     }
 
@@ -768,6 +788,7 @@ func startHeartbeatInBackground(requireVPNConnection: Bool? = nil) {
         if !heartbeatStartPending {
             print("Heartbeat start deferred until VPN connects")
         }
+        heartbeatPendingShowUI = showErrorUI
         heartbeatStartPending = true
         return
     }
@@ -777,6 +798,7 @@ func startHeartbeatInBackground(requireVPNConnection: Bool? = nil) {
     }
 
     heartbeatStartPending = false
+    heartbeatPendingShowUI = true
     heartbeatStartInProgress = true
 
     DispatchQueue.global(qos: .userInteractive).async {
@@ -798,6 +820,7 @@ func startHeartbeatInBackground(requireVPNConnection: Bool? = nil) {
             let err2 = error as NSError
             let code = err2.code
             print("Error: \(error.localizedDescription) (Code: \(code))")
+            guard showErrorUI else { return }
             DispatchQueue.main.async {
                 if code == -9 {
                     do {

StikJIT/Views/HomeView.swift

@@ -76,6 +76,7 @@ struct HomeView: View {
     @State private var isSchedulingInitialSetup = false
     @AppStorage("cachedAppNamesData") private var cachedAppNamesData: Data?
     @AppStorage("autoStartVPN") private var autoStartVPN = true
+    @State private var lastDDIIndicatorStatus: StartupIndicatorStatus = .idle
 
     @AppStorage("appTheme") private var appThemeRaw: String = AppTheme.system.rawValue
     @Environment(\.themeExpansionManager) private var themeExpansion
@@ -195,6 +196,7 @@ struct HomeView: View {
                 hasAutoStartedConnectionCheck = true
                 runConnectionDiagnostics(autoStart: true)
             }
+            lastDDIIndicatorStatus = ddiIndicatorStatus
             NotificationCenter.default.addObserver(
                 forName: NSNotification.Name("ShowPairingFilePicker"),
                 object: nil,
@@ -212,6 +214,9 @@ struct HomeView: View {
             refreshBackground()
             checkPairingFileExists()
             heartbeatOK = pubHeartBeat
+            if !mounting.coolisMounted {
+                MountingProgress.shared.checkforMounted()
+            }
         }
         .onChange(of: pairingFileExists) { _, newValue in
             if newValue {
@@ -233,6 +238,9 @@ struct HomeView: View {
             loadAppListIfNeeded()
             syncFavoriteAppNamesWithCache()
         }
+        .onChange(of: ddiIndicatorStatus) { _, newStatus in
+            handleDDIIndicatorChange(newStatus)
+        }
         .onChange(of: recentApps) { _, _ in
             loadAppListIfNeeded()
         }
@@ -269,6 +277,7 @@ struct HomeView: View {
                                     isImportingFile = false
                                     pairingFileIsValid = true
                                     withAnimation { showPairingFileMessage = true }
+                                    MountingProgress.shared.checkforMounted()
                                     DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
                                         withAnimation { showPairingFileMessage = false }
                                     }
@@ -651,6 +660,12 @@ struct HomeView: View {
         isCellularActive = false
     }
 
+    private func handleDDIIndicatorChange(_ newStatus: StartupIndicatorStatus) {
+        defer { lastDDIIndicatorStatus = newStatus }
+        guard lastDDIIndicatorStatus == .success, newStatus == .warning else { return }
+        startHeartbeatInBackground(showErrorUI: false)
+    }
+    
     private var pairingStatusDescription: String {
         if isValidatingPairingFile { return "Validating pairing file…" }
         if pairingFileExists {
@@ -1178,8 +1193,7 @@ struct HomeView: View {
                     refreshBackground()
                     checkPairingFileExists()
                     loadAppListIfNeeded()
-                    
-                    if tunnel.tunnelStatus == .connected {
+                    if tunnel.tunnelStatus == .connected || !requiresLoopbackVPN {
                         MountingProgress.shared.checkforMounted()
                     }
                 }