Подписка AWS AppSync onUpdate не работает на симуляторе

Я пытаюсь запустить подписку на Android. Я могу запускать все остальные запросы, такие как создание, обновление, список и т. д., На клиенте Android, но не на подписку. Однако в консоли AWS Appsync я могу открыть две вкладки консоли и создать подписку и добавить новые объекты, там все работает, я получаю обратные вызовы.

Ни один из методов не запускается на клиенте, когда я добавляю объекты из консоли (симулятор Android).

I am using client key for auth mode.

Ниже мой код:

 private void subscribeNew(){
        OnCreateRtGuestSubscription subscription = OnCreateRtGuestSubscription.builder().build();
        subscriptionWatcher = mAWSAppSyncClient.subscribe(subscription);
        subscriptionWatcher.execute(new AppSyncSubscriptionCall.Callback() {
            @Override
            public void onResponse(@Nonnull Response response) {
                Log.i("Response", response.data().toString());

            }

            @Override
            public void onFailure(@Nonnull ApolloException e) {
                Log.i("Response", e.toString());

            }

            @Override
            public void onCompleted() {
                Log.i("Response","");

            }
        });
    }
 private AppSyncSubscriptionCall.Callback<OnUpdateRtGuestSubscription> subscriptionCallBack= new AppSyncSubscriptionCall.Callback<OnUpdateRtGuestSubscription>() {
        @Override
        public void onResponse(@Nonnull Response<OnUpdateRtGuestSubscription> response) {
                            Log.i("Response", "");

        }

        @Override
        public void onFailure(@Nonnull ApolloException e) {
                            Log.i("Response", "");

        }

        @Override
        public void onCompleted() {
                            Log.i("Response", "");

        }
    };



    private void subscribeEdit(){
        OnUpdateRtGuestSubscription subscription = OnUpdateRtGuestSubscription.builder().build();
        AppSyncSubscriptionCall subscriptionWatcher=this.mAWSAppSyncClient.subscribe(subscription);
        subscriptionWatcher.execute(subscriptionCallBack);
    }

2019-05-27 14:45:55.540 1362-1384/? W/audio_hw_generic: Not supplying enough data to HAL, expected position 13086062 , only wrote 13086000 2019-05-27 14:45:55.548 12881-13064/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Adding listener [com.example.umarfarooque.rtdbtest.MainActivity$2@361b720] to SubscriptionObject: com.amazonaws.amplify.generated.graphql.OnCreateRtGuestSubscription@b3f4623 got: com.amazonaws.amplify.generated.graphql.OnCreateRtGuestSubscription@b3f4623 2019-05-27 14:45:55.548 12881-13064/com.example.umarfarooque.rtdbtest V/SubscriptionObject: Adding listener to com.amazonaws.mobileconnectors.appsync.subscription.SubscriptionObject@926e8d9 2019-05-27 14:45:55.551 12881-13063/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Adding listener [com.example.umarfarooque.rtdbtest.MainActivity$1@3f740ef] to SubscriptionObject: com.amazonaws.amplify.generated.graphql.OnUpdateRtGuestSubscription@836217f got: com.amazonaws.amplify.generated.graphql.OnUpdateRtGuestSubscription@836217f 2019-05-27 14:45:55.551 12881-13063/com.example.umarfarooque.rtdbtest V/SubscriptionObject: Adding listener to com.amazonaws.mobileconnectors.appsync.subscription.SubscriptionObject@47b254c 2019-05-27 14:45:55.564 12881-13067/com.example.umarfarooque.rtdbtest D/RetryInterceptor: Retry Interceptor called 2019-05-27 14:45:55.564 12881-13067/com.example.umarfarooque.rtdbtest D/AppSyncSigV4SignerInterceptor: Signer Interceptor called 2019-05-27 14:45:55.566 12881-13067/com.example.umarfarooque.rtdbtest D/AppSyncSigV4SignerInterceptor: Subscriber ID is 61c60911-18ea-4ac2-8a7f-79f13d7b03e6 2019-05-27 14:45:55.773 12881-13067/com.example.umarfarooque.rtdbtest I/RetryInterceptor: Returning network response: success 2019-05-27 14:45:55.775 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: subscribe called for com.amazonaws.amplify.generated.graphql.OnCreateRtGuestSubscription@b3f4623 2019-05-27 14:45:55.776 12881-13065/com.example.umarfarooque.rtdbtest D/RealSubscriptionManager: Subscription Infrastructure: Adding subscription object com.amazonaws.mobileconnectors.appsync.subscription.SubscriptionObject@926e8d9 to topic 443301200413/eytajgboqjcllkyv6jkqycc4me/onCreateRTGuest/08388b10f697efc944dc0f96750be6b366bb7d1e9b6305769ea132320fa7470d. Total subscription objects: 2 2019-05-27 14:45:55.776 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Attempting to make [1] MQTT clients] 2019-05-27 14:45:56.779 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set subscription message transmitting to false for client [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:56.779 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set Connection transmitting to false for client [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:56.780 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set subscription message transmitting to false for client [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:56.780 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set Connection transmitting to false for client [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:56.780 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Connecting with Client ID[tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:56.780 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Calling MQTT Connect with actual endpoint for client ID[tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:57.143 12881-13072/com.example.umarfarooque.rtdbtest D/AlarmPingSender: Register alarmreceiver to MqttServiceMqttService.pingSender.tgvihzfuync35pl4m6ihy6gidu 2019-05-27 14:45:57.145 12881-13072/com.example.umarfarooque.rtdbtest D/AlarmPingSender: Schedule next alarm at 1558961187145 2019-05-27 14:45:57.146 12881-13072/com.example.umarfarooque.rtdbtest D/AlarmPingSender: Alarm scheule using setExactAndAllowWhileIdle, next: 30000 2019-05-27 14:45:57.151 12881-12881/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Connection successful for clientID [tgvihzfuync35pl4m6ihy6gidu]. Will subscribe up to 2 topics 2019-05-27 14:45:57.151 12881-12881/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Subscribing to MQTT topic:[443301200413/eytajgboqjcllkyv6jkqycc4me/onUpdateRTGuest/08388b10f697efc944dc0f96750be6b366bb7d1e9b6305769ea132320fa7470d] 2019-05-27 14:45:57.151 12881-12881/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: com.amazonaws.mobileconnectors.appsync.subscription.mqtt.MqttSubscriptionClient@5c66981Subscription Infrastructure: Attempting to subscribe to topic 443301200413/eytajgboqjcllkyv6jkqycc4me/onUpdateRTGuest/08388b10f697efc944dc0f96750be6b366bb7d1e9b6305769ea132320fa7470d on clientID [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:57.152 12881-12881/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Subscribing to MQTT topic:[443301200413/eytajgboqjcllkyv6jkqycc4me/onCreateRTGuest/08388b10f697efc944dc0f96750be6b366bb7d1e9b6305769ea132320fa7470d] 2019-05-27 14:45:57.152 12881-12881/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: com.amazonaws.mobileconnectors.appsync.subscription.mqtt.MqttSubscriptionClient@5c66981Subscription Infrastructure: Attempting to subscribe to topic 443301200413/eytajgboqjcllkyv6jkqycc4me/onCreateRTGuest/08388b10f697efc944dc0f96750be6b366bb7d1e9b6305769ea132320fa7470d on clientID [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:57.152 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Made [1] MQTT clients 2019-05-27 14:45:57.152 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Unmuting the new clients [1] in total 2019-05-27 14:45:57.152 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set subscription message transmitting to true for client [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:57.152 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set Connection transmitting to true for client [tgvihzfuync35pl4m6ihy6gidu] 2019-05-27 14:45:57.152 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Muting the old clients [ 1] in total 2019-05-27 14:45:57.152 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set subscription message transmitting to false for client [7aybllsw45gfnbuahn3khahrr4] 2019-05-27 14:45:57.153 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Subscription Infrastructure: Set Connection transmitting to false for client [7aybllsw45gfnbuahn3khahrr4] 2019-05-27 14:45:57.153 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Closing the old clients [1] in total 2019-05-27 14:45:57.153 12881-13065/com.example.umarfarooque.rtdbtest V/RealSubscriptionManager: Subscription Infrastructure: Closing client: com.amazonaws.mobileconnectors.appsync.subscription.mqtt.MqttSubscriptionClient@90ffefa 2019-05-27 14:45:57.153 12881-13065/com.example.umarfarooque.rtdbtest V/MqttSubscriptionClient: Closing MQTT client [7aybllsw45gfnbuahn3khahrr4 2019-05-27 14:45:57.163 12881-13067/com.example.umarfarooque.rtdbtest D/RetryInterceptor: Retry Interceptor called 2019-05-27 14:45:57.163 12881-13067/com.example.umarfarooque.rtdbtest D/AppSyncSigV4SignerInterceptor: Signer Interceptor called 2019-05-27 14:45:57.163 12881-13067/com.example.umarfarooque.rtdbtest D/AppSyncSigV4SignerInterceptor: Subscriber ID is 61c60911-18ea-4ac2-8a7f-79f13d7b03e6 2019-05-27 14:45:57.199 12881-13040/com.example.umarfarooque.rtdbtest D/AlarmPingSender: Unregister alarmreceiver to MqttService7aybllsw45gfnbuahn3khahrr4