Unregister Alarmreceiver to MqttServicepaho641690260900

[MafazAhsan]

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• [ ] Bug exists Release Version 1.1.1 (Java Repository Master Branch)

__Android API Version Bug Seen on:Checked on 22 and 24

Android Version Bug Seen on:Checked on 5.1 and 7.0

Description of Bug:

I hosted Mosquitto MQTT broker on Digital Ocean Cloud. Now, I am trying to connect it to the android studio. But it is not connecting to the MQTT broker.I tried with the following code.

public class MainActivity extends AppCompatActivity {

public MqttAndroidClient CLIENT;
public MqttConnectOptions MQTT_CONNECTION_OPTIONS;

@Override

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    String clientId = MqttClient.generateClientId();
    MqttAndroidClient client =
            new MqttAndroidClient(this.getApplicationContext(), "tcp://instrux.live:1883",
                    clientId);

    try {
        IMqttToken token = client.connect();
        token.setActionCallback(new IMqttActionListener() {
            @Override
            public void onSuccess(IMqttToken asyncActionToken) {
                // We are connected
                Log.d("mqtt", "connected, token:" + asyncActionToken.toString());
            }

            @Override
            public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
                // Something went wrong e.g. connection timeout or firewall problems
                Log.d("mqtt", "not connected" + asyncActionToken.toString());

            }
        });
    } catch (MqttException e) {
        e.printStackTrace();
    }
}
}

Console Log output (if available):

 Unregister alarmreceiver to MqttServicepaho6872628288140
 2020-06-18 12:00:37.939 6035-6035/com.example.testmqtt D/mqtt: not 
 connectedorg.eclipse.paho.android.service.MqttTokenAndroid@d544622