feat: Rework how the ReconnectionPolicy system works

packages/moxxmpp/lib/moxxmpp.dart

@@ -1,6 +1,7 @@
 library moxxmpp;
 
 export 'package:moxxmpp/src/connection.dart';
+export 'package:moxxmpp/src/connectivity.dart';
 export 'package:moxxmpp/src/errors.dart';
 export 'package:moxxmpp/src/events.dart';
 export 'package:moxxmpp/src/iq.dart';

packages/moxxmpp/lib/src/connection.dart

@@ -4,6 +4,7 @@ import 'package:meta/meta.dart';
 import 'package:moxlib/moxlib.dart';
 import 'package:moxxmpp/src/awaiter.dart';
 import 'package:moxxmpp/src/buffer.dart';
+import 'package:moxxmpp/src/connectivity.dart';
 import 'package:moxxmpp/src/errors.dart';
 import 'package:moxxmpp/src/events.dart';
 import 'package:moxxmpp/src/iq.dart';
@@ -94,12 +95,14 @@ class XmppConnectionResult {
 class XmppConnection {
   XmppConnection(
     ReconnectionPolicy reconnectionPolicy,
+    ConnectivityManager connectivityManager,
     this._socket,
     {
       this.connectionPingDuration = const Duration(minutes: 3),
       this.connectingTimeout = const Duration(minutes: 2),
     }
-  ) : _reconnectionPolicy = reconnectionPolicy {
+  ) : _reconnectionPolicy = reconnectionPolicy,
+      _connectivityManager = connectivityManager {
     // Allow the reconnection policy to perform reconnections by itself
     _reconnectionPolicy.register(
       _attemptReconnection,
@@ -122,13 +125,16 @@ class XmppConnection {
   /// The data stream of the socket
   late final Stream<String> _socketStream;
 
-
   /// Connection settings
   late ConnectionSettings _connectionSettings;
 
   /// A policy on how to reconnect 
   final ReconnectionPolicy _reconnectionPolicy;
 
+  /// The class responsible for preventing errors on initial connection due
+  /// to no network.
+  final ConnectivityManager _connectivityManager;
+
   /// A helper for handling await semantics with stanzas
   final StanzaAwaiter _stanzaAwaiter = StanzaAwaiter();
   
@@ -378,7 +384,7 @@ class XmppConnection {
     // Connect again
     // ignore: cascade_invocations
     _log.finest('Calling connect() from _attemptReconnection');
-    await connect();
+    await connect(waitForConnection: true);
   }
   
   /// Called when a stream ending error has occurred
@@ -401,7 +407,11 @@ class XmppConnection {
       return;
     }
 
+    if (await _connectivityManager.hasConnection()) {
       await _setConnectionState(XmppConnectionState.error);
+    } else {
+      await _setConnectionState(XmppConnectionState.notConnected);
+    }
     await _reconnectionPolicy.onFailure();
   }
 
@@ -832,7 +842,6 @@ class XmppConnection {
         if (_isMandatoryNegotiationDone(_streamFeatures) && !_isNegotiationPossible(_streamFeatures)) {
           _log.finest('Negotiations done!');
           _updateRoutingState(RoutingState.handleStanzas);
-          await _reconnectionPolicy.onSuccess();
           await _resetIsConnectionRunning();
           await _onNegotiationsDone();
         } else {
@@ -857,7 +866,6 @@ class XmppConnection {
         _log.finest('Negotiations done!');
 
         _updateRoutingState(RoutingState.handleStanzas);
-        await _reconnectionPolicy.onSuccess();
         await _resetIsConnectionRunning();
         await _onNegotiationsDone();
       } else {
@@ -875,7 +883,6 @@ class XmppConnection {
       _log.finest('Negotiator wants to skip the remaining negotiation... Negotiations (assumed) done!');
 
       _updateRoutingState(RoutingState.handleStanzas);
-      await _reconnectionPolicy.onSuccess();
       await _resetIsConnectionRunning();
       await _onNegotiationsDone();
       break;
@@ -987,7 +994,7 @@ class XmppConnection {
   }
 
   Future<void> _disconnect({required XmppConnectionState state, bool triggeredByUser = true}) async {
-    _reconnectionPolicy.setShouldReconnect(false);
+    await _reconnectionPolicy.setShouldReconnect(false);
 
     if (triggeredByUser) {
       getPresenceManager().sendUnavailablePresence();
@@ -1018,17 +1025,21 @@ class XmppConnection {
   
   /// Like [connect] but the Future resolves when the resource binding is either done or
   /// SASL has failed.
-  Future<XmppConnectionResult> connectAwaitable({ String? lastResource }) async {
+  Future<XmppConnectionResult> connectAwaitable({ String? lastResource, bool waitForConnection = false }) async {
     _runPreConnectionAssertions();
     await _resetIsConnectionRunning();
     _connectionCompleter = Completer();
     _log.finest('Calling connect() from connectAwaitable');
-    await connect(lastResource: lastResource);
+    await connect(
+      lastResource: lastResource,
+      waitForConnection: waitForConnection,
+      shouldReconnect: false,
+    );
     return _connectionCompleter!.future;
   }
  
   /// Start the connection process using the provided connection settings.
-  Future<void> connect({ String? lastResource }) async {
+  Future<void> connect({ String? lastResource, bool waitForConnection = false, bool shouldReconnect = true }) async {
     if (_connectionState != XmppConnectionState.notConnected && _connectionState != XmppConnectionState.error) {
       _log.fine('Cancelling this connection attempt as one appears to be already running.');
       return;
@@ -1036,15 +1047,25 @@ class XmppConnection {
     
     _runPreConnectionAssertions();
     await _resetIsConnectionRunning();
-    _reconnectionPolicy.setShouldReconnect(true);
     
     if (lastResource != null) {
       setResource(lastResource);
     }
 
+    if (shouldReconnect) {
+      await _reconnectionPolicy.setShouldReconnect(true);
+    }
+
     await _reconnectionPolicy.reset();
     await _sendEvent(ConnectingEvent());
 
+    // If requested, wait until we have a network connection
+    if (waitForConnection) {
+      _log.info('Waiting for okay from connectivityManager');
+      await _connectivityManager.waitForConnection();
+      _log.info('Got okay from connectivityManager');
+    }
+    
     final smManager = getStreamManagementManager();
     String? host;
     int? port;

packages/moxxmpp/lib/src/connectivity.dart

@@ -0,0 +1,18 @@
+/// This manager class is responsible to tell the moxxmpp XmppConnection
+/// when a connection can be established or not, regarding the network availability.
+abstract class ConnectivityManager {
+  /// Returns true if a network connection is available. If not, returns false.
+  Future<bool> hasConnection();
+
+  /// Returns a future that resolves once we have a network connection.
+  Future<void> waitForConnection();
+}
+
+/// An implementation of [ConnectivityManager] that is always connected.
+class AlwaysConnectedConnectivityManager extends ConnectivityManager {
+  @override
+  Future<bool> hasConnection() async => true;
+
+  @override
+  Future<void> waitForConnection() async {}
+}

packages/moxxmpp/lib/src/reconnect.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:math';
 import 'package:logging/logging.dart';
 import 'package:meta/meta.dart';
+import 'package:moxxmpp/src/util/queue.dart';
 import 'package:synchronized/synchronized.dart';
 
 /// A callback function to be called when the connection to the server has been lost.
@@ -24,10 +25,16 @@ abstract class ReconnectionPolicy {
   bool _shouldAttemptReconnection = false;
 
   /// Indicate if a reconnection attempt is currently running.
-  bool _isReconnecting = false;
+  @protected
+  bool isReconnecting = false;
 
   /// And the corresponding lock
-  final Lock _isReconnectingLock = Lock();
+  @protected
+  final Lock lock = Lock();
+
+  /// The lock for accessing [_shouldAttemptReconnection]
+  @protected
+  final Lock shouldReconnectLock = Lock();
   
   /// Called by XmppConnection to register the policy.
   void register(PerformReconnectFunction performReconnect, ConnectionLostCallback triggerConnectionLost) {
@@ -48,96 +55,121 @@ abstract class ReconnectionPolicy {
   /// Caled by the XmppConnection when the reconnection was successful.
   Future<void> onSuccess();
 
-  bool get shouldReconnect => _shouldAttemptReconnection;
+  Future<bool> getShouldReconnect() async {
+    return shouldReconnectLock.synchronized(() => _shouldAttemptReconnection);
+  }
 
   /// Set whether a reconnection attempt should be made.
-  void setShouldReconnect(bool value) {
-    _shouldAttemptReconnection = value;
+  Future<void> setShouldReconnect(bool value) async {
+    return shouldReconnectLock.synchronized(() => _shouldAttemptReconnection = value);
   }
 
   /// Returns true if the manager is currently triggering a reconnection. If not, returns
   /// false.
   Future<bool> isReconnectionRunning() async {
-    return _isReconnectingLock.synchronized(() => _isReconnecting);
+    return lock.synchronized(() => isReconnecting);
   }
 
-  /// Set the _isReconnecting state to [value].
+  /// Set the isReconnecting state to [value].
   @protected
   Future<void> setIsReconnecting(bool value) async {
-    await _isReconnectingLock.synchronized(() async {
-      _isReconnecting = value;
+    await lock.synchronized(() async {
+      isReconnecting = value;
     });
   }
 
-  @protected
-  Future<bool> testAndSetIsReconnecting() async {
-    return _isReconnectingLock.synchronized(() {
-      if (_isReconnecting) {
-        return false;
-      } else {
-        _isReconnecting = true;
-        return true;
-      }
-    });
-  }
 }
 
 /// A simple reconnection strategy: Make the reconnection delays exponentially longer
 /// for every failed attempt.
 /// NOTE: This ReconnectionPolicy may be broken
-class ExponentialBackoffReconnectionPolicy extends ReconnectionPolicy {
-  ExponentialBackoffReconnectionPolicy(this._maxBackoffTime) : super();
+class RandomBackoffReconnectionPolicy extends ReconnectionPolicy {
+  RandomBackoffReconnectionPolicy(
+    this._minBackoffTime,
+    this._maxBackoffTime,
+  ) : assert(_minBackoffTime < _maxBackoffTime, '_minBackoffTime must be smaller than _maxBackoffTime'),
+      super();
 
-  /// The maximum time in seconds that a backoff step should be.
+  /// The maximum time in seconds that a backoff should be.
   final int _maxBackoffTime;
 
-  /// Amount of consecutive failed reconnections.
-  int _counter = 0;
+  /// The minimum time in seconds that a backoff should be.
+  final int _minBackoffTime;
 
   /// Backoff timer.
   Timer? _timer;
 
+  final Lock _timerLock = Lock();
+
   /// Logger.
-  final Logger _log = Logger('ExponentialBackoffReconnectionPolicy');
+  final Logger _log = Logger('RandomBackoffReconnectionPolicy');
+
+  /// Event queue
+  final AsyncQueue _eventQueue = AsyncQueue();
 
   /// Called when the backoff expired
   Future<void> _onTimerElapsed() async {
-    final isReconnecting = await isReconnectionRunning();
-    if (shouldReconnect) {
-      if (!isReconnecting) {
-        await setIsReconnecting(true);
+    _log.fine('Timer elapsed. Waiting for lock');
+    await lock.synchronized(() async {
+      _log.fine('Lock aquired');
+      if (!(await getShouldReconnect())) {
+        _log.fine('Backoff timer expired but getShouldReconnect() returned false');
+        return;
+      }
+
+      if (isReconnecting) {
+        _log.fine('Backoff timer expired but a reconnection is running, so doing nothing.');
+        return;
+      }
+
+      _log.fine('Triggering reconnect');
+      isReconnecting = true;
       await performReconnect!();
-      } else {
-        // Should never happen.
-        _log.fine('Backoff timer expired but reconnection is running, so doing nothing.');
-      }
+    });
+
+    await _timerLock.synchronized(() {
+      _timer?.cancel();
+      _timer = null;
+    });
   }
+
+  Future<void> _reset() async {
+    _log.finest('Resetting internal state');
+
+    await _timerLock.synchronized(() {
+      _timer?.cancel();
+      _timer = null;
+    });
+
+    await setIsReconnecting(false);
   }
   
   @override
   Future<void> reset() async {
-    _log.finest('Resetting internal state');
-    _counter = 0;
-    await setIsReconnecting(false);
-
-    if (_timer != null) {
-      _timer!.cancel();
-      _timer = null;
+    // ignore: unnecessary_lambdas
+    await _eventQueue.addJob(() => _reset());
   }
+
+  Future<void> _onFailure() async {
+    final shouldContinue = await _timerLock.synchronized(() {
+      return _timer == null;
+    });
+    if (!shouldContinue) {
+      _log.finest('_onFailure: Not backing off since _timer is already running');
+      return;
+    }
+
+    final seconds = Random().nextInt(_maxBackoffTime - _minBackoffTime) + _minBackoffTime;
+    _log.finest('Failure occured. Starting random backoff with ${seconds}s');
+    _timer?.cancel();
+
+    _timer = Timer(Duration(seconds: seconds), _onTimerElapsed);
   }
   
   @override
   Future<void> onFailure() async {
-    _log.finest('Failure occured. Starting exponential backoff');
-    _counter++;
-
-    if (_timer != null) {
-      _timer!.cancel();
-    }
-
-    // Wait at max 80 seconds.
-    final seconds = min(min(pow(2, _counter).toInt(), 80), _maxBackoffTime);
-    _timer = Timer(Duration(seconds: seconds), _onTimerElapsed);
+    // ignore: unnecessary_lambdas
+    await _eventQueue.addJob(() => _onFailure());
   }
 
   @override

packages/moxxmpp/lib/src/util/queue.dart

@@ -0,0 +1,56 @@
+import 'dart:async';
+import 'dart:collection';
+import 'package:meta/meta.dart';
+import 'package:synchronized/synchronized.dart';
+
+/// A job to be submitted to an [AsyncQueue].
+typedef AsyncQueueJob = Future<void> Function();
+
+/// A (hopefully) async-safe queue that attempts to force
+/// in-order execution of its jobs.
+class AsyncQueue {
+  /// The lock for accessing [AsyncQueue._lock] and [AsyncQueue._running].
+  final Lock _lock = Lock();
+
+  /// The actual job queue.
+  final Queue<AsyncQueueJob> _queue = Queue<AsyncQueueJob>();
+  
+  /// Indicates whether we are currently executing a job.
+  bool _running = false;
+
+  @visibleForTesting
+  Queue<AsyncQueueJob> get queue => _queue;
+
+  @visibleForTesting
+  bool get isRunning => _running;
+  
+  /// Adds a job [job] to the queue.
+  Future<void> addJob(AsyncQueueJob job) async {
+    await _lock.synchronized(() {
+      _queue.add(job);
+
+      if (!_running && _queue.isNotEmpty) {
+        _running = true;
+        unawaited(_popJob());
+      }
+    });
+  }
+
+  Future<void> clear() async {
+    await _lock.synchronized(_queue.clear);
+  }
+  
+  Future<void> _popJob() async {
+    final job = _queue.removeFirst();
+    final future = job();
+    await future;
+
+    await _lock.synchronized(() {
+      if (_queue.isNotEmpty) {
+        unawaited(_popJob());
+      } else {
+        _running = false;
+      }
+    });
+  }
+}

packages/moxxmpp/test/async_queue_test.dart

@@ -0,0 +1,43 @@
+import 'package:moxxmpp/src/util/queue.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('Test the async queue', () async {
+    final queue = AsyncQueue();
+    int future1Finish = 0;
+    int future2Finish = 0;
+    int future3Finish = 0;
+
+    await queue.addJob(() => Future<void>.delayed(const Duration(seconds: 3), () => future1Finish = DateTime.now().millisecondsSinceEpoch));
+    await queue.addJob(() => Future<void>.delayed(const Duration(seconds: 3), () => future2Finish = DateTime.now().millisecondsSinceEpoch));
+    await queue.addJob(() => Future<void>.delayed(const Duration(seconds: 3), () => future3Finish = DateTime.now().millisecondsSinceEpoch));
+
+    await Future<void>.delayed(const Duration(seconds: 12));
+
+    // The three futures must be done
+    expect(future1Finish != 0, true);
+    expect(future2Finish != 0, true);
+    expect(future3Finish != 0, true);
+
+    // The end times of the futures must be ordered (on a timeline)
+    // |-- future1Finish -- future2Finish -- future3Finish --|
+    expect(
+      future1Finish < future2Finish && future1Finish < future3Finish,
+      true,
+    );
+    expect(
+      future2Finish < future3Finish && future2Finish > future1Finish,
+      true,
+    );
+    expect(
+      future3Finish > future1Finish && future3Finish > future2Finish,
+      true,
+    );
+
+    // The queue must be empty at the end
+    expect(queue.queue.isEmpty, true);
+
+    // The queue must not be executing anything at the end
+    expect(queue.isRunning, false);
+  });
+}

packages/moxxmpp/test/negotiator_test.dart

@@ -54,8 +54,11 @@ void main() {
     ],
   );
   
-  final connection = XmppConnection(TestingReconnectionPolicy(), stubSocket)
-    ..registerFeatureNegotiators([
+  final connection = XmppConnection(
+    TestingReconnectionPolicy(),
+    AlwaysConnectedConnectivityManager(),
+    stubSocket,
+  )..registerFeatureNegotiators([
       StubNegotiator1(),
       StubNegotiator2(),
     ])

packages/moxxmpp/test/xeps/xep_0030_test.dart

@@ -65,7 +65,11 @@ void main() {
 
       ],
     );
-    final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), socket: fakeSocket);
+    final XmppConnection conn = XmppConnection(
+      TestingReconnectionPolicy(),
+      AlwaysConnectedConnectivityManager(),
+      fakeSocket,
+    );
     conn.setConnectionSettings(ConnectionSettings(
         jid: JID.fromString('polynomdivision@test.server'),
         password: 'aaaa',
@@ -74,7 +78,7 @@ void main() {
     ),);
     conn.registerManagers([
       PresenceManager('http://moxxmpp.example'),
-      RosterManager(),
+      RosterManager(TestingRosterStateManager(null, [])),
       DiscoManager(),
       PingManager(),
     ]);

packages/moxxmpp/test/xeps/xep_0198_test.dart

@@ -34,7 +34,7 @@ XmppManagerAttributes mkAttributes(void Function(Stanza) callback) {
     isFeatureSupported: (_) => false,
     getFullJID: () => JID.fromString('hallo@example.server/uwu'),
     getSocket: () => StubTCPSocket(play: []),
-    getConnection: () => XmppConnection(TestingReconnectionPolicy(), StubTCPSocket(play: [])),
+    getConnection: () => XmppConnection(TestingReconnectionPolicy(), AlwaysConnectedConnectivityManager(), StubTCPSocket(play: [])),
     getNegotiatorById: getNegotiatorNullStub,
   );
 }
@@ -233,7 +233,11 @@ void main() {
         ]
       );
 
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',
@@ -355,7 +359,11 @@ void main() {
         ]
       );
 
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',
@@ -510,7 +518,11 @@ void main() {
         ]
       );
 
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',
@@ -602,7 +614,11 @@ void main() {
         ]
       );
 
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',
@@ -694,7 +710,11 @@ void main() {
         ]
       );
 
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',

packages/moxxmpp/test/xeps/xep_0280_test.dart

@@ -22,7 +22,7 @@ void main() {
       isFeatureSupported: (_) => false,
       getFullJID: () => JID.fromString('bob@xmpp.example/uwu'),
       getSocket: () => StubTCPSocket(play: []),
-      getConnection: () => XmppConnection(TestingReconnectionPolicy(), StubTCPSocket(play: [])),
+      getConnection: () => XmppConnection(TestingReconnectionPolicy(), AlwaysConnectedConnectivityManager(), StubTCPSocket(play: [])),
       getNegotiatorById: getNegotiatorNullStub,
     );
     final manager = CarbonsManager();

packages/moxxmpp/test/xeps/xep_0352_test.dart

@@ -50,7 +50,7 @@ void main() {
           isFeatureSupported: (_) => false,
           getFullJID: () => JID.fromString('some.user@example.server/aaaaa'),
           getSocket: () => StubTCPSocket(play: []),
-          getConnection: () => XmppConnection(TestingReconnectionPolicy(), StubTCPSocket(play: [])),
+          getConnection: () => XmppConnection(TestingReconnectionPolicy(), AlwaysConnectedConnectivityManager(), StubTCPSocket(play: [])),
         ),
       );
 
@@ -79,7 +79,7 @@ void main() {
           isFeatureSupported: (_) => false,
           getFullJID: () => JID.fromString('some.user@example.server/aaaaa'),
           getSocket: () => StubTCPSocket(play: []),
-          getConnection: () => XmppConnection(TestingReconnectionPolicy(), StubTCPSocket(play: [])),
+          getConnection: () => XmppConnection(TestingReconnectionPolicy(), AlwaysConnectedConnectivityManager(), StubTCPSocket(play: [])),
         ),
       );
 

packages/moxxmpp/test/xmpp_test.dart

@@ -25,7 +25,7 @@ Future<bool> testRosterManager(String bareJid, String resource, String stanzaStr
       isFeatureSupported: (_) => false,
       getFullJID: () => JID.fromString('$bareJid/$resource'),
       getSocket: () => StubTCPSocket(play: []),
-      getConnection: () => XmppConnection(TestingReconnectionPolicy(), StubTCPSocket(play: [])),
+      getConnection: () => XmppConnection(TestingReconnectionPolicy(), AlwaysConnectedConnectivityManager(), StubTCPSocket(play: [])),
   ),);
 
   final stanza = Stanza.fromXMLNode(XMLNode.fromString(stanzaString));
@@ -118,7 +118,10 @@ void main() {
         ],
       );
       // TODO: This test is broken since we query the server and enable carbons
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket);
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',
@@ -172,7 +175,11 @@ void main() {
         ],
       );
       var receivedEvent = false;
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
         jid: JID.fromString('polynomdivision@test.server'),
         password: 'aaaa',
@@ -226,7 +233,11 @@ void main() {
         ],
       );
       var receivedEvent = false;
-      final XmppConnection conn = XmppConnection(TestingReconnectionPolicy(), fakeSocket);
+      final XmppConnection conn = XmppConnection(
+        TestingReconnectionPolicy(),
+        AlwaysConnectedConnectivityManager(),
+        fakeSocket,
+      );
       conn.setConnectionSettings(ConnectionSettings(
           jid: JID.fromString('polynomdivision@test.server'),
           password: 'aaaa',
@@ -326,7 +337,7 @@ void main() {
               isFeatureSupported: (_) => false,
               getFullJID: () => JID.fromString('some.user@example.server/aaaaa'),
               getSocket: () => StubTCPSocket(play: []),
-              getConnection: () => XmppConnection(TestingReconnectionPolicy(), StubTCPSocket(play: [])),
+              getConnection: () => XmppConnection(TestingReconnectionPolicy(), AlwaysConnectedConnectivityManager(), StubTCPSocket(play: [])),
           ),);
 
           // NOTE: Based on https://gultsch.de/gajim_roster_push_and_message_interception.html