## Uses of Interface
io.vertx.mqtt.messages.MqttAuthenticationExchangeMessage

- Packages that use MqttAuthenticationExchangeMessage
  Package | Description
  --- | ---
  io.vertx.mqtt |
  io.vertx.mqtt.messages |
  io.vertx.reactivex.mqtt.messages |
  io.vertx.rxjava3.mqtt.messages |

- - ### Uses of MqttAuthenticationExchangeMessage in io.vertx.mqtt

    Methods in io.vertx.mqtt with parameters of type MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `Future<Void>` | MqttClient.`authenticationExchange​(MqttAuthenticationExchangeMessage message)` | It is used for Enhanced Authentication and is able to carry an authentication method and authentication data.
    `MqttEndpoint` | MqttEndpoint.`authenticationExchange​(MqttAuthenticationExchangeMessage message)` | Sends the AUTH message to the remote MQTT client

    Method parameters in io.vertx.mqtt with type arguments of type MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `MqttClient` | MqttClient.`authenticationExchangeHandler​(Handler<MqttAuthenticationExchangeMessage> authenticationExchangeHandler)` | Sets handler which will be called after AUTH packet receiving
    `MqttEndpoint` | MqttEndpoint.`authenticationExchangeHandler​(Handler<MqttAuthenticationExchangeMessage> handler)` | Set the auth handler on the MQTT endpoint.

  - ### Uses of MqttAuthenticationExchangeMessage in io.vertx.mqtt.messages

    Methods in io.vertx.mqtt.messages that return MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `static MqttAuthenticationExchangeMessage` | MqttAuthenticationExchangeMessage.`create​(MqttAuthenticateReasonCode reasonCode, MqttProperties properties)` | Create a concrete instance of a Vert.x auth message

  - ### Uses of MqttAuthenticationExchangeMessage in io.vertx.reactivex.mqtt.messages

    Methods in io.vertx.reactivex.mqtt.messages that return MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `MqttAuthenticationExchangeMessage` | MqttAuthenticationExchangeMessage.`getDelegate()` |

    Methods in io.vertx.reactivex.mqtt.messages with parameters of type MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `static MqttAuthenticationExchangeMessage` | MqttAuthenticationExchangeMessage.`newInstance​(MqttAuthenticationExchangeMessage arg)` |

    Constructors in io.vertx.reactivex.mqtt.messages with parameters of type MqttAuthenticationExchangeMessage
    Constructor | Description
    --- | ---
    `MqttAuthenticationExchangeMessage​(MqttAuthenticationExchangeMessage delegate)` |

  - ### Uses of MqttAuthenticationExchangeMessage in io.vertx.rxjava3.mqtt.messages

    Methods in io.vertx.rxjava3.mqtt.messages that return MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `MqttAuthenticationExchangeMessage` | MqttAuthenticationExchangeMessage.`getDelegate()` |

    Methods in io.vertx.rxjava3.mqtt.messages with parameters of type MqttAuthenticationExchangeMessage
    Modifier and Type | Method | Description
    --- | --- | ---
    `static MqttAuthenticationExchangeMessage` | MqttAuthenticationExchangeMessage.`newInstance​(MqttAuthenticationExchangeMessage arg)` |

    Constructors in io.vertx.rxjava3.mqtt.messages with parameters of type MqttAuthenticationExchangeMessage
    Constructor | Description
    --- | ---
    `MqttAuthenticationExchangeMessage​(MqttAuthenticationExchangeMessage delegate)` |