MqttEndpoint (Vert.x Stack Docs 4.5.28 API)

```
public interface MqttEndpoint
```
Represents an MQTT endpoint for point-to-point communication with the remote MQTT client

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`MqttEndpoint`	`accept()` Like `accept(boolean)` with no session is present.
`MqttEndpoint`	`accept(boolean sessionPresent)` Sends the CONNACK message to the remote MQTT client with "connection accepted" return code.
`MqttEndpoint`	`accept(boolean sessionPresent, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the CONNACK message to the remote MQTT client with "connection accepted" return code.
`MqttAuth`	`auth()`
`MqttEndpoint`	`autoKeepAlive(boolean isAutoKeepAlive)` Enable/disable auto keep alive (sending ping response)
`String`	`clientIdentifier()`
`void`	`close()` Close the endpoint, so the connection with remote MQTT client
`MqttEndpoint`	`closeHandler(Handler<Void> handler)` Set a close handler.
`io.netty.handler.codec.mqtt.MqttProperties`	`connectProperties()`
`MqttEndpoint`	`disconnect(MqttDisconnectReasonCode code, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the DISCONNECT message to the remote MQTT client
`MqttEndpoint`	`disconnectHandler(Handler<Void> handler)` Set a disconnect handler on the MQTT endpoint.
`MqttEndpoint`	`disconnectMessageHandler(Handler<MqttDisconnectMessage> handler)` Set a disconnect handler on the MQTT endpoint.
`MqttEndpoint`	`exceptionHandler(Handler<Throwable> handler)` Set an exception handler.
`MultiMap`	`httpHeaders()` Returns the HTTP headers sent by the client when a WebSocket transport is used otherwise `null`
`String`	`httpRequestURI()` Returns the HTTP request URI sent by the client when a WebSocket transport is used otherwise `null`
`boolean`	`isAutoKeepAlive()`
`boolean`	`isCleanSession()`
`boolean`	`isConnected()`
`boolean`	`isPublishAutoAck()`
`boolean`	`isSsl()`
`boolean`	`isSubscriptionAutoAck()`
`int`	`keepAliveTimeSeconds()`
`int`	`lastMessageId()`
`SocketAddress`	`localAddress()`
`MqttEndpoint`	`pingHandler(Handler<Void> handler)` Set the pingreq handler on the MQTT endpoint.
`MqttEndpoint`	`pong()` Sends the PINGRESP message to the remote MQTT client
`String`	`protocolName()`
`int`	`protocolVersion()`
`Future<Integer>`	`publish(String topic, Buffer payload, io.netty.handler.codec.mqtt.MqttQoS qosLevel, boolean isDup, boolean isRetain)` Sends the PUBLISH message to the remote MQTT client
`MqttEndpoint`	`publish(String topic, Buffer payload, io.netty.handler.codec.mqtt.MqttQoS qosLevel, boolean isDup, boolean isRetain, Handler<AsyncResult<Integer>> publishSentHandler)` Sends the PUBLISH message to the remote MQTT server
`Future<Integer>`	`publish(String topic, Buffer payload, io.netty.handler.codec.mqtt.MqttQoS qosLevel, boolean isDup, boolean isRetain, int messageId)` Like `publish(String, Buffer, MqttQoS, boolean, boolean, int, Handler)` but returns a `Future` of the asynchronous result
`MqttEndpoint`	`publish(String topic, Buffer payload, io.netty.handler.codec.mqtt.MqttQoS qosLevel, boolean isDup, boolean isRetain, int messageId, Handler<AsyncResult<Integer>> publishSentHandler)` Sends the PUBLISH message to the remote MQTT server explicitly specifying the messageId
`Future<Integer>`	`publish(String topic, Buffer payload, io.netty.handler.codec.mqtt.MqttQoS qosLevel, boolean isDup, boolean isRetain, int messageId, io.netty.handler.codec.mqtt.MqttProperties properties)` Like `publish(String, Buffer, MqttQoS, boolean, boolean, int, MqttProperties, Handler)` but returns a `Future` of the asynchronous result
`MqttEndpoint`	`publish(String topic, Buffer payload, io.netty.handler.codec.mqtt.MqttQoS qosLevel, boolean isDup, boolean isRetain, int messageId, io.netty.handler.codec.mqtt.MqttProperties properties, Handler<AsyncResult<Integer>> publishSentHandler)` Sends the PUBLISH message to the remote MQTT server explicitly specifying the messageId
`MqttEndpoint`	`publishAcknowledge(int publishMessageId)` Sends the PUBACK message to the remote MQTT client
`MqttEndpoint`	`publishAcknowledge(int publishMessageId, MqttPubAckReasonCode reasonCode, io.netty.handler.codec.mqtt.MqttProperties properties)`
`MqttEndpoint`	`publishAcknowledgeHandler(Handler<Integer> handler)` Set the puback handler on the MQTT endpoint.
`MqttEndpoint`	`publishAcknowledgeMessageHandler(Handler<MqttPubAckMessage> handler)` Set the puback handler on the MQTT endpoint.
`MqttEndpoint`	`publishAutoAck(boolean isPublishAutoAck)` Enable/disable publishing (in/out) auto acknowledge
`MqttEndpoint`	`publishComplete(int publishMessageId)` Sends the PUBCOMP message to the remote MQTT client
`MqttEndpoint`	`publishComplete(int publishMessageId, MqttPubCompReasonCode reasonCode, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the PUBCOMP message to the remote MQTT client
`MqttEndpoint`	`publishCompletionHandler(Handler<Integer> handler)` Set the pubcomp handler on the MQTT endpoint.
`MqttEndpoint`	`publishCompletionMessageHandler(Handler<MqttPubCompMessage> handler)` Set the pubcomp handler on the MQTT endpoint.
`MqttEndpoint`	`publishHandler(Handler<MqttPublishMessage> handler)` Set the publish handler on the MQTT endpoint.
`MqttEndpoint`	`publishReceived(int publishMessageId)` Sends the PUBREC message to the remote MQTT client
`MqttEndpoint`	`publishReceived(int publishMessageId, MqttPubRecReasonCode reasonCode, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the PUBREC message to the remote MQTT client
`MqttEndpoint`	`publishReceivedHandler(Handler<Integer> handler)` Set the pubrec handler on the MQTT endpoint.
`MqttEndpoint`	`publishReceivedMessageHandler(Handler<MqttPubRecMessage> handler)` Set the pubrec handler on the MQTT endpoint.
`MqttEndpoint`	`publishRelease(int publishMessageId)` Sends the PUBREL message to the remote MQTT client
`MqttEndpoint`	`publishRelease(int publishMessageId, MqttPubRelReasonCode reasonCode, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the PUBREL message to the remote MQTT client
`MqttEndpoint`	`publishReleaseHandler(Handler<Integer> handler)` Set the pubrel handler on the MQTT endpoint.
`MqttEndpoint`	`publishReleaseMessageHandler(Handler<MqttPubRelMessage> handler)` Set the pubrel handler on the MQTT endpoint.
`MqttEndpoint`	`reject(io.netty.handler.codec.mqtt.MqttConnectReturnCode returnCode)` Sends the CONNACK message to the remote MQTT client rejecting the connection request with specified return code.
`MqttEndpoint`	`reject(io.netty.handler.codec.mqtt.MqttConnectReturnCode returnCode, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the CONNACK message to the remote MQTT client rejecting the connection request with specified return code.
`SocketAddress`	`remoteAddress()`
`MqttEndpoint`	`setClientIdentifier(String clientIdentifier)` Set client identifier if not provided by the remote MQTT client (zero-bytes)
`SSLSession`	`sslSession()`
`MqttEndpoint`	`subscribeAcknowledge(int subscribeMessageId, List<io.netty.handler.codec.mqtt.MqttQoS> grantedQoSLevels)` Sends the SUBACK message to the remote MQTT client
`MqttEndpoint`	`subscribeAcknowledge(int subscribeMessageId, List<MqttSubAckReasonCode> reasonCodes, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the SUBACK message to the remote MQTT client
`MqttEndpoint`	`subscribeHandler(Handler<MqttSubscribeMessage> handler)` Set a subscribe handler on the MQTT endpoint.
`void`	`subscriptionAutoAck(boolean isSubscriptionAutoAck)` Enable/disable subscription/unsubscription requests auto acknowledge
`MqttEndpoint`	`unsubscribeAcknowledge(int unsubscribeMessageId)` Sends the UNSUBACK message to the remote MQTT client
`MqttEndpoint`	`unsubscribeAcknowledge(int unsubscribeMessageId, List<MqttUnsubAckReasonCode> reasonCodes, io.netty.handler.codec.mqtt.MqttProperties properties)` Sends the UNSUBACK message to the remote MQTT client
`MqttEndpoint`	`unsubscribeHandler(Handler<MqttUnsubscribeMessage> handler)` Set a unsubscribe handler on the MQTT endpoint.
`MqttWill`	`will()`

- Method Detail
  - close
```
void close()
```
    Close the endpoint, so the connection with remote MQTT client
  - remoteAddress
```
SocketAddress remoteAddress()
```
    Returns:
    
    the remote address for this socket
  - localAddress
```
SocketAddress localAddress()
```
    Returns:
    
    the local address for this socket
  - isSsl
```
boolean isSsl()
```
    Returns:
    
    true if this MqttEndpoint is encrypted via SSL/TLS.
  - httpHeaders
```
MultiMap httpHeaders()
```
    Returns the HTTP headers sent by the client when a WebSocket transport is used otherwise null
    
    Returns:
    
    the HTTP headers
  - httpRequestURI
```
String httpRequestURI()
```
    Returns the HTTP request URI sent by the client when a WebSocket transport is used otherwise null
    
    Returns:
    
    the HTTP request uri
  - sslSession
```
SSLSession sslSession()
```
    Returns:
    
    SSLSession associated with the underlying socket. Returns null if connection is not SSL.
    
    See Also:
    
    SSLSession
  - clientIdentifier
```
String clientIdentifier()
```
    Returns:
    
    the client identifier as provided by the remote MQTT client
  - auth
```
MqttAuth auth()
```
    Returns:
    
    the Authentication information as provided by the remote MQTT client, or null when neither username nor password information is available
  - will
```
MqttWill will()
```
    Returns:
    
    the Will information as provided by the remote MQTT client
  - protocolVersion
```
int protocolVersion()
```
    Returns:
    
    the protocol version required by the remote MQTT client
  - protocolName
```
String protocolName()
```
    Returns:
    
    the protocol name provided by the remote MQTT client
  - isCleanSession
```
boolean isCleanSession()
```
    Returns:
    
    true when clean session is requested by the remote MQTT client
  - keepAliveTimeSeconds
```
int keepAliveTimeSeconds()
```
    Returns:
    
    the keep alive timeout (in seconds) specified by the remote MQTT client
  - lastMessageId
```
int lastMessageId()
```
    Returns:
    
    the message identifier used for last published message
  - subscriptionAutoAck
```
void subscriptionAutoAck(boolean isSubscriptionAutoAck)
```
    Enable/disable subscription/unsubscription requests auto acknowledge
    
    Parameters:
    
    isSubscriptionAutoAck - auto acknowledge status
  - isSubscriptionAutoAck
```
boolean isSubscriptionAutoAck()
```
    Returns:
    
    true when auto acknowledge status for subscription/unsubscription requests
  - publishAutoAck
```
MqttEndpoint publishAutoAck(boolean isPublishAutoAck)
```
    Enable/disable publishing (in/out) auto acknowledge
    
    Parameters:
    
    isPublishAutoAck - auto acknowledge status
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - isPublishAutoAck
```
boolean isPublishAutoAck()
```
    Returns:
    
    auto acknowledge status for publishing (in/out)
  - autoKeepAlive
```
MqttEndpoint autoKeepAlive(boolean isAutoKeepAlive)
```
    Enable/disable auto keep alive (sending ping response)
    
    Parameters:
    
    isAutoKeepAlive - auto keep alive
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - isAutoKeepAlive
```
boolean isAutoKeepAlive()
```
    Returns:
    
    the auto keep alive status (sending ping response)
  - isConnected
```
boolean isConnected()
```
    Returns:
    
    if the connection between remote client and local endpoint is established/open
  - connectProperties
```
io.netty.handler.codec.mqtt.MqttProperties connectProperties()
```
    Returns:
    
    MQTT properties of the CONNECT message
  - setClientIdentifier
```
MqttEndpoint setClientIdentifier(String clientIdentifier)
```
    Set client identifier if not provided by the remote MQTT client (zero-bytes)
    
    Parameters:
    
    clientIdentifier - the client identifier
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - disconnectHandler
```
MqttEndpoint disconnectHandler(Handler<Void> handler)
```
    Set a disconnect handler on the MQTT endpoint. This handler is called when a DISCONNECT message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - disconnectMessageHandler
```
MqttEndpoint disconnectMessageHandler(Handler<MqttDisconnectMessage> handler)
```
    Set a disconnect handler on the MQTT endpoint. This handler is called when a DISCONNECT message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - subscribeHandler
```
MqttEndpoint subscribeHandler(Handler<MqttSubscribeMessage> handler)
```
    Set a subscribe handler on the MQTT endpoint. This handler is called when a SUBSCRIBE message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - unsubscribeHandler
```
MqttEndpoint unsubscribeHandler(Handler<MqttUnsubscribeMessage> handler)
```
    Set a unsubscribe handler on the MQTT endpoint. This handler is called when a UNSUBSCRIBE message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishHandler
```
MqttEndpoint publishHandler(Handler<MqttPublishMessage> handler)
```
    Set the publish handler on the MQTT endpoint. This handler is called when a PUBLISH message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishAcknowledgeHandler
```
MqttEndpoint publishAcknowledgeHandler(Handler<Integer> handler)
```
    Set the puback handler on the MQTT endpoint. This handler is called when a PUBACK message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishAcknowledgeMessageHandler
```
MqttEndpoint publishAcknowledgeMessageHandler(Handler<MqttPubAckMessage> handler)
```
    Set the puback handler on the MQTT endpoint. This handler is called when a PUBACK message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishReceivedHandler
```
MqttEndpoint publishReceivedHandler(Handler<Integer> handler)
```
    Set the pubrec handler on the MQTT endpoint. This handler is called when a PUBREC message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishReceivedMessageHandler
```
MqttEndpoint publishReceivedMessageHandler(Handler<MqttPubRecMessage> handler)
```
    Set the pubrec handler on the MQTT endpoint. This handler is called when a PUBREC message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishReleaseHandler
```
MqttEndpoint publishReleaseHandler(Handler<Integer> handler)
```
    Set the pubrel handler on the MQTT endpoint. This handler is called when a PUBREL message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishReleaseMessageHandler
```
MqttEndpoint publishReleaseMessageHandler(Handler<MqttPubRelMessage> handler)
```
    Set the pubrel handler on the MQTT endpoint. This handler is called when a PUBREL message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishCompletionHandler
```
MqttEndpoint publishCompletionHandler(Handler<Integer> handler)
```
    Set the pubcomp handler on the MQTT endpoint. This handler is called when a PUBCOMP message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishCompletionMessageHandler
```
MqttEndpoint publishCompletionMessageHandler(Handler<MqttPubCompMessage> handler)
```
    Set the pubcomp handler on the MQTT endpoint. This handler is called when a PUBCOMP message is received by the remote MQTT client
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - pingHandler
```
MqttEndpoint pingHandler(Handler<Void> handler)
```
    Set the pingreq handler on the MQTT endpoint. This handler is called when a PINGREQ message is received by the remote MQTT client. In any case the endpoint sends the PINGRESP internally after executing this handler.
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - closeHandler
```
MqttEndpoint closeHandler(Handler<Void> handler)
```
    Set a close handler. This will be called when the MQTT endpoint is closed
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - exceptionHandler
```
MqttEndpoint exceptionHandler(Handler<Throwable> handler)
```
    Set an exception handler. This will be called when an error at protocol level happens
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - accept
```
MqttEndpoint accept()
```
    Like accept(boolean) with no session is present.
  - accept
```
MqttEndpoint accept(boolean sessionPresent)
```
    Sends the CONNACK message to the remote MQTT client with "connection accepted" return code. See reject(MqttConnectReturnCode) for refusing connection
    
    Parameters:
    
    sessionPresent - if a previous session is present
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - accept
```
MqttEndpoint accept(boolean sessionPresent,
                    io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the CONNACK message to the remote MQTT client with "connection accepted" return code. See reject(MqttConnectReturnCode) for refusing connection
    
    Parameters:
    
    sessionPresent - if a previous session is present
    
    properties - CONNACK message properties (MQTT5)
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - reject
```
MqttEndpoint reject(io.netty.handler.codec.mqtt.MqttConnectReturnCode returnCode)
```
    Sends the CONNACK message to the remote MQTT client rejecting the connection request with specified return code. See accept(boolean) for accepting connection
    
    Parameters:
    
    returnCode - the connect return code
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - reject
```
MqttEndpoint reject(io.netty.handler.codec.mqtt.MqttConnectReturnCode returnCode,
                    io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the CONNACK message to the remote MQTT client rejecting the connection request with specified return code. See accept(boolean) for accepting connection
    
    Parameters:
    
    returnCode - the connect return code
    
    properties - CONNACK message properties
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - subscribeAcknowledge
```
MqttEndpoint subscribeAcknowledge(int subscribeMessageId,
                                  List<io.netty.handler.codec.mqtt.MqttQoS> grantedQoSLevels)
```
    Sends the SUBACK message to the remote MQTT client
    
    Parameters:
    
    subscribeMessageId - identifier of the SUBSCRIBE message to acknowledge
    
    grantedQoSLevels - granted QoS levels for the requested topics
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - subscribeAcknowledge
```
MqttEndpoint subscribeAcknowledge(int subscribeMessageId,
                                  List<MqttSubAckReasonCode> reasonCodes,
                                  io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the SUBACK message to the remote MQTT client
    
    Parameters:
    
    subscribeMessageId - identifier of the SUBSCRIBE message to acknowledge
    
    reasonCodes - reason codes
    
    properties - MQTT message properties
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - unsubscribeAcknowledge
```
MqttEndpoint unsubscribeAcknowledge(int unsubscribeMessageId)
```
    Sends the UNSUBACK message to the remote MQTT client
    
    Parameters:
    
    unsubscribeMessageId - identifier of the UNSUBSCRIBE message to acknowledge
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - unsubscribeAcknowledge
```
MqttEndpoint unsubscribeAcknowledge(int unsubscribeMessageId,
                                    List<MqttUnsubAckReasonCode> reasonCodes,
                                    io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the UNSUBACK message to the remote MQTT client
    
    Parameters:
    
    unsubscribeMessageId - identifier of the UNSUBSCRIBE message to acknowledge
    
    reasonCodes - reason codes
    
    properties - MQTT message properties
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishAcknowledge
```
MqttEndpoint publishAcknowledge(int publishMessageId)
```
    Sends the PUBACK message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishAcknowledge
```
MqttEndpoint publishAcknowledge(int publishMessageId,
                                MqttPubAckReasonCode reasonCode,
                                io.netty.handler.codec.mqtt.MqttProperties properties)
```
  - publishReceived
```
MqttEndpoint publishReceived(int publishMessageId)
```
    Sends the PUBREC message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishReceived
```
MqttEndpoint publishReceived(int publishMessageId,
                             MqttPubRecReasonCode reasonCode,
                             io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the PUBREC message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    reasonCode - code of the outcome
    
    properties - MQTT properties
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishRelease
```
MqttEndpoint publishRelease(int publishMessageId)
```
    Sends the PUBREL message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishRelease
```
MqttEndpoint publishRelease(int publishMessageId,
                            MqttPubRelReasonCode reasonCode,
                            io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the PUBREL message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    reasonCode - reason code
    
    properties - MQTT message properties
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishComplete
```
MqttEndpoint publishComplete(int publishMessageId)
```
    Sends the PUBCOMP message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publishComplete
```
MqttEndpoint publishComplete(int publishMessageId,
                             MqttPubCompReasonCode reasonCode,
                             io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the PUBCOMP message to the remote MQTT client
    
    Parameters:
    
    publishMessageId - identifier of the PUBLISH message to acknowledge
    
    reasonCode - reason code
    
    properties - MQTT message properties
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - publish
```
Future<Integer> publish(String topic,
                        Buffer payload,
                        io.netty.handler.codec.mqtt.MqttQoS qosLevel,
                        boolean isDup,
                        boolean isRetain)
```
    Sends the PUBLISH message to the remote MQTT client
    
    Parameters:
    
    topic - topic on which the message is published
    
    payload - message payload
    
    qosLevel - quality of service level
    
    isDup - if the message is a duplicate
    
    isRetain - if the message needs to be retained
    
    Returns:
    
    a Future completed after PUBLISH packet sent with a packetId
  - publish
```
MqttEndpoint publish(String topic,
                     Buffer payload,
                     io.netty.handler.codec.mqtt.MqttQoS qosLevel,
                     boolean isDup,
                     boolean isRetain,
                     Handler<AsyncResult<Integer>> publishSentHandler)
```
    Sends the PUBLISH message to the remote MQTT server
    
    Parameters:
    
    topic - topic on which the message is published
    
    payload - message payload
    
    qosLevel - QoS level
    
    isDup - if the message is a duplicate
    
    isRetain - if the message needs to be retained
    
    publishSentHandler - handler called after PUBLISH packet sent with a packetId
    
    Returns:
    
    current MQTT client instance
  - publish
```
Future<Integer> publish(String topic,
                        Buffer payload,
                        io.netty.handler.codec.mqtt.MqttQoS qosLevel,
                        boolean isDup,
                        boolean isRetain,
                        int messageId)
```
    Like publish(String, Buffer, MqttQoS, boolean, boolean, int, Handler) but returns a Future of the asynchronous result
  - publish
```
Future<Integer> publish(String topic,
                        Buffer payload,
                        io.netty.handler.codec.mqtt.MqttQoS qosLevel,
                        boolean isDup,
                        boolean isRetain,
                        int messageId,
                        io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Like publish(String, Buffer, MqttQoS, boolean, boolean, int, MqttProperties, Handler) but returns a Future of the asynchronous result
  - publish
```
MqttEndpoint publish(String topic,
                     Buffer payload,
                     io.netty.handler.codec.mqtt.MqttQoS qosLevel,
                     boolean isDup,
                     boolean isRetain,
                     int messageId,
                     Handler<AsyncResult<Integer>> publishSentHandler)
```
    Sends the PUBLISH message to the remote MQTT server explicitly specifying the messageId
    
    Parameters:
    
    topic - topic on which the message is published
    
    payload - message payload
    
    qosLevel - QoS level
    
    isDup - if the message is a duplicate
    
    isRetain - if the message needs to be retained
    
    messageId - message ID
    
    publishSentHandler - handler called after PUBLISH packet sent with a packetId
    
    Returns:
    
    current MQTT client instance
  - publish
```
MqttEndpoint publish(String topic,
                     Buffer payload,
                     io.netty.handler.codec.mqtt.MqttQoS qosLevel,
                     boolean isDup,
                     boolean isRetain,
                     int messageId,
                     io.netty.handler.codec.mqtt.MqttProperties properties,
                     Handler<AsyncResult<Integer>> publishSentHandler)
```
    Sends the PUBLISH message to the remote MQTT server explicitly specifying the messageId
    
    Parameters:
    
    topic - topic on which the message is published
    
    payload - message payload
    
    qosLevel - QoS level
    
    isDup - if the message is a duplicate
    
    isRetain - if the message needs to be retained
    
    messageId - message ID
    
    properties - PUBLISH message properties
    
    publishSentHandler - handler called after PUBLISH packet sent with a packetId
    
    Returns:
    
    current MQTT client instance
  - pong
```
MqttEndpoint pong()
```
    Sends the PINGRESP message to the remote MQTT client
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - disconnect
```
MqttEndpoint disconnect(MqttDisconnectReasonCode code,
                        io.netty.handler.codec.mqtt.MqttProperties properties)
```
    Sends the DISCONNECT message to the remote MQTT client
    
    Parameters:
    
    code - reason code
    
    properties - MQTT message properties
    
    Returns:
    
    a reference to this, so the API can be used fluently

Interface MqttEndpoint

Method Summary

Method Detail

close

remoteAddress

localAddress

isSsl

httpHeaders

httpRequestURI

sslSession

clientIdentifier

auth

will

protocolVersion

protocolName

isCleanSession

keepAliveTimeSeconds

lastMessageId

subscriptionAutoAck

isSubscriptionAutoAck

publishAutoAck

isPublishAutoAck

autoKeepAlive

isAutoKeepAlive

isConnected

connectProperties

setClientIdentifier

disconnectHandler

disconnectMessageHandler

subscribeHandler

unsubscribeHandler

publishHandler

publishAcknowledgeHandler

publishAcknowledgeMessageHandler

publishReceivedHandler

publishReceivedMessageHandler

publishReleaseHandler

publishReleaseMessageHandler

publishCompletionHandler

publishCompletionMessageHandler

pingHandler

closeHandler

exceptionHandler

accept

accept

accept

reject

reject

subscribeAcknowledge

subscribeAcknowledge

unsubscribeAcknowledge

unsubscribeAcknowledge

publishAcknowledge

publishAcknowledge

publishReceived

publishReceived

publishRelease

publishRelease

publishComplete

publishComplete

publish

publish

publish

publish

publish

publish

pong

disconnect