fix: Handle disconnect reasons correctly. (#594)

* fix: Handle disconnect reasons correctly.

* update.

Author: cloudwebrtc

lib/src/core/engine.dart

@@ -1037,7 +1037,8 @@ class Engine extends Disposable with EventsEmittable<EngineEvent> {
             return;
           }
           await signalClient.cleanUp();
-          await cleanUp();
+          fullReconnectOnNext = false;
+          await disconnect();
           events
               .emit(EngineDisconnectedEvent(reason: event.reason.toSDKType()));
           break;

lib/src/core/room.dart

@@ -518,12 +518,7 @@ class Room extends DisposableChangeNotifier with EventsEmittable<RoomEvent> {
       notifyListeners();
     })
     ..on<EngineDisconnectedEvent>((event) async {
-      if (!engine.fullReconnectOnNext &&
-          ![
-            DisconnectReason.signalingConnectionFailure,
-            DisconnectReason.joinFailure,
-            DisconnectReason.noInternetConnection
-          ].contains(event.reason)) {
+      if (!engine.fullReconnectOnNext) {
         await _cleanUp();
         events.emit(RoomDisconnectedEvent(reason: event.reason));
         notifyListeners();