MqttConnectionException (rapidw-mqtt-client 0.0.15 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - io.rapidw.mqtt.client.v3_1_1.MqttClientException
      - io.rapidw.mqtt.client.v3_1_1.MqttConnectionException

All Implemented Interfaces:

java.io.Serializable
```
public class MqttConnectionException
extends MqttClientException
```
exception contains a MQTT connect return code, only will be threw during establishing MQTT connection

See Also:

Serialized Form

- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  io.rapidw.mqtt.codec.v3_1_1.MqttV311ConnectReturnCode getConnectReturnCode()
  get MQTT connect return code
  - Methods inherited from class java.lang.Throwable
    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - getConnectReturnCode
```
public io.rapidw.mqtt.codec.v3_1_1.MqttV311ConnectReturnCode getConnectReturnCode()
```
    get MQTT connect return code
    
    Returns:
    
    connect return code