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fix(startup): recover failed server bind

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This commit is contained in:
edde746
2026-05-10 14:27:33 +02:00
parent bfb6aa01b9
commit d0ffd49f69
3 changed files with 119 additions and 8 deletions
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lib/screens/main_screen.dart
+32 -6
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@@ -83,6 +83,16 @@ class MainScreenFocusScope extends InheritedWidget {
}
}
@visibleForTesting
bool shouldRetryActiveProfileBindAfterReconnect({
required bool hasActiveProfile,
required bool hasVisibleConnectedServers,
required bool hasManagerOnlineServers,
required bool hasKnownOfflineServers,
}) {
return hasActiveProfile && !hasVisibleConnectedServers && (hasManagerOnlineServers || !hasKnownOfflineServers);
}
class MainScreen extends StatefulWidget {
final bool isOfflineMode;
@@ -576,16 +586,20 @@ class _MainScreenState extends State<MainScreen>
void didChangeDependencies() {
super.didChangeDependencies();
// Listen for offline/online transitions to refresh navigation & screens
// Note: We don't call _handleOfflineStatusChanged() immediately because
// widget.isOfflineMode (from SetupScreen navigation) is authoritative for
// initial state. The provider may not yet have received the server status
// update due to initialization timing. The listener handles runtime changes.
// Listen for offline/online transitions to refresh navigation & screens.
// `widget.isOfflineMode` stays authoritative when SetupScreen explicitly
// routed here offline, but if the provider already observed a failed bind
// before this listener attached, mirror that missed state after build.
final provider = context.read<OfflineModeProvider?>();
if (provider != null && provider != _offlineModeProvider) {
_offlineModeProvider?.removeListener(_handleOfflineStatusChanged);
_offlineModeProvider = provider;
_offlineModeProvider!.addListener(_handleOfflineStatusChanged);
if (!widget.isOfflineMode && !_isOffline && provider.isOffline) {
WidgetsBinding.instance.addPostFrameCallback((_) {
if (mounted) _handleOfflineStatusChanged();
});
}
}
// Listen for Live TV / DVR availability changes
@@ -793,13 +807,25 @@ class _MainScreenState extends State<MainScreen>
if (_isReconnecting) return;
setState(() => _isReconnecting = true);
final serverManager = context.read<MultiServerProvider>().serverManager;
final multiServerProvider = context.read<MultiServerProvider>();
final serverManager = multiServerProvider.serverManager;
final activeProfile = context.read<ActiveProfileProvider>();
final binder = context.read<ActiveProfileBinder>();
unawaited(() async {
try {
// Health check first so stale "online" servers get marked offline before
// we snapshot the offline list for reconnection.
await serverManager.checkServerHealth();
await serverManager.reconnectOfflineServers(forceRediscovery: true);
if (!mounted) return;
if (shouldRetryActiveProfileBindAfterReconnect(
hasActiveProfile: activeProfile.active != null,
hasVisibleConnectedServers: multiServerProvider.hasConnectedServers,
hasManagerOnlineServers: serverManager.onlineServerIds.isNotEmpty,
hasKnownOfflineServers: serverManager.offlineServerIds.isNotEmpty,
)) {
await binder.rebindActive();
}
} finally {
setStateIfMounted(() => _isReconnecting = false);
}