package org.eclipse.paho.mqttv5.client;
import org.eclipse.paho.mqttv5.common.MqttException;
import org.eclipse.paho.mqttv5.common.MqttMessage;
public class MqttClientException {
/**
* The Server sent a publish message with an invalid topic alias.
*/
public static final short REASON_CODE_INVALID_TOPIC_ALAS = 32301;
/**
* The Server sent a publish message with an unknown topic alias and no topic
* string.
*/
public static final short REASON_CODE_UNKNOWN_TOPIC_ALIAS = 32302;
/**
* Client timed out while waiting for a response from the server. The server is
* no longer responding to keep-alive messages.
*/
public static final short REASON_CODE_CLIENT_TIMEOUT = 32000;
/**
* Internal error, caused by no new message IDs being available.
*/
public static final short REASON_CODE_NO_MESSAGE_IDS_AVAILABLE = 32001;
/**
* Client timed out while waiting to write messages to the server.
*/
public static final short REASON_CODE_WRITE_TIMEOUT = 32002;
/**
* The client is already connected.
*/
public static final short REASON_CODE_CLIENT_CONNECTED = 32100;
/**
* The client is already disconnected.
*/
public static final short REASON_CODE_CLIENT_ALREADY_DISCONNECTED = 32101;
/**
* The client is currently disconnecting and cannot accept any new work. This
* can occur when waiting on a token, and then disconnecting the client. If the
* message delivery does not complete within the quiesce timeout period, then
* the waiting token will be notified with an exception.
*/
public static final short REASON_CODE_CLIENT_DISCONNECTING = 32102;
/** Unable to connect to server */
public static final short REASON_CODE_SERVER_CONNECT_ERROR = 32103;
/**
* The client is not connected to the server. The {@link IMqttClient#connect()}
* or {@link IMqttClient#connect(MqttConnectionOptions)} method must be called
* first. It is also possible that the connection was lost - see
* {@link IMqttClient#setCallback(MqttCallback)} for a way to track lost
* connections.
*/
public static final short REASON_CODE_CLIENT_NOT_CONNECTED = 32104;
/**
* Server URI and supplied SocketFactory do not match. URIs
* beginning tcp:// must use a
* javax.net.SocketFactory, and URIs beginning ssl://
* must use a javax.net.ssl.SSLSocketFactory.
*/
public static final short REASON_CODE_SOCKET_FACTORY_MISMATCH = 32105;
/**
* SSL configuration error.
*/
public static final short REASON_CODE_SSL_CONFIG_ERROR = 32106;
/**
* Thrown when an attempt to call {@link IMqttClient#disconnect()} has been made
* from within a method on {@link MqttCallback}. These methods are invoked by
* the client's thread, and must not be used to control disconnection.
*
* @see MqttCallback#messageArrived(String, MqttMessage)
*/
public static final short REASON_CODE_CLIENT_DISCONNECT_PROHIBITED = 32107;
/**
* Protocol error: the message was not recognized as a valid MQTT packet.
* Possible reasons for this include connecting to a non-MQTT server, or
* connecting to an SSL server port when the client isn't using SSL.
*/
public static final short REASON_CODE_INVALID_MESSAGE = 32108;
/**
* The client has been unexpectedly disconnected from the server. The
* {@link MqttException#getCause() cause} will provide more details.
*/
public static final short REASON_CODE_CONNECTION_LOST = 32109;
/**
* A connect operation in already in progress, only one connect can happen at a
* time.
*/
public static final short REASON_CODE_CONNECT_IN_PROGRESS = 32110;
/**
* The client is closed - no operations are permitted on the client in this
* state. New up a new client to continue.
*/
public static final short REASON_CODE_CLIENT_CLOSED = 32111;
/**
* A request has been made to use a token that is already associated with
* another action. If the action is complete the reset() can ve called on the
* token to allow it to be reused.
*/
public static final short REASON_CODE_TOKEN_INUSE = 32201;
/**
* A request has been made to send a message but the maximum number of inflight
* messages has already been reached. Once one or more messages have been moved
* then new messages can be sent.
*/
public static final short REASON_CODE_MAX_INFLIGHT = 32202;
/**
* The Client has attempted to publish a message whilst in the 'resting' /
* offline state with Disconnected Publishing enabled, however the buffer is
* full and deleteOldestMessages is disabled, therefore no more messages can be
* published until the client reconnects, or the application deletes buffered
* message manually.
*/
public static final short REASON_CODE_DISCONNECTED_BUFFER_FULL = 32203;
public static final short REASON_CODE_SERVER_DISCONNECTED = 32204;
/**
* The server has been sent an MQTT packet that was larger than the client
* defined value.
*/
public static final int REASON_CODE_INCOMING_PACKET_TOO_LARGE = 51001;
public static final int REASON_CODE_OUTGOING_PACKET_TOO_LARGE = 51002;
// CONNACK return codes
/** The protocol version requested is not supported by the server. */
public static final short REASON_CODE_INVALID_PROTOCOL_VERSION = 0x01;
/** The server has rejected the supplied client ID */
public static final short REASON_CODE_INVALID_CLIENT_ID = 0x02;
/** The broker was not available to handle the request. */
public static final short REASON_CODE_BROKER_UNAVAILABLE = 0x03;
/**
* Authentication with the server has failed, due to a bad user name or
* password.
*/
public static final short REASON_CODE_FAILED_AUTHENTICATION = 0x04;
/** Not authorized to perform the requested operation */
public static final short REASON_CODE_NOT_AUTHORIZED = 0x05;
/** An unexpected error has occurred. */
public static final short REASON_CODE_UNEXPECTED_ERROR = 0x06;
/** Error from subscribe - returned from the server. */
public static final short REASON_CODE_SUBSCRIBE_FAILED = 0x80;
}