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fix: Possible database corruption cause by allow multiple instances

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This commit is contained in:
Christian Kußowski 2025-11-11 10:52:26 +01:00
parent 4969b7fcb9
commit 0d7807bed3
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GPG key ID: E067ECD60F1A0652
2 changed files with 3 additions and 34 deletions
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1
lib/utils/matrix_sdk_extensions/flutter_matrix_dart_sdk_database/builder.dart
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@ -105,7 +105,6 @@ Future<MatrixSdkDatabase> _constructDatabase(String clientName) async {
version: 1,
// most important : apply encryption when opening the DB
onConfigure: helper?.applyPragmaKey,
singleInstance: false,
),
);

36
lib/utils/notification_background_handler.dart
View file

@ -3,21 +3,17 @@ import 'dart:ui';
import 'package:collection/collection.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'package:flutter_vodozemac/flutter_vodozemac.dart' as vod;
import 'package:go_router/go_router.dart';
import 'package:matrix/matrix.dart';
import 'package:fluffychat/l10n/l10n.dart';
import 'package:fluffychat/utils/client_download_content_extension.dart';
import 'package:fluffychat/utils/client_manager.dart';
import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart';
import 'package:fluffychat/utils/platform_infos.dart';
import 'package:fluffychat/utils/push_helper.dart';
import '../config/app_config.dart';
import '../config/setting_keys.dart';
bool _vodInitialized = false;
extension NotificationResponseJson on NotificationResponse {
String toJsonString() => jsonEncode({
'type': notificationResponseType.name,
@ -49,35 +45,9 @@ void notificationTapBackground(
Logs().i('Notification tap in background');
final sendPort = IsolateNameServer.lookupPortByName('background_tab_port');
if (sendPort != null) {
sendPort.send(notificationResponse.toJsonString());
return;
}
if (!_vodInitialized) {
await vod.init();
_vodInitialized = true;
}
final store = await AppSettings.init();
final client = (await ClientManager.getClients(
initialize: false,
store: store,
))
.first;
await client.abortSync();
await client.init(
waitForFirstSync: false,
waitUntilLoadCompletedLoaded: false,
);
if (!client.isLogged()) {
throw Exception('Notification tab in background but not logged in!');
}
try {
await notificationTap(notificationResponse, client: client);
} finally {
await client.dispose(closeDatabase: false);
}
if (sendPort == null) throw Exception('Main isolate not up!');
sendPort.send(notificationResponse.toJsonString());
Logs().wtf('Send notification tap intent to main isolate!');
return;
}