MqttDisconnectReasonCode Enum

Definition

Namespace:

Microsoft.Azure.WebPubSub.Common

Assembly:

Microsoft.Azure.WebPubSub.Common.dll

Package:

Microsoft.Azure.WebPubSub.Common v1.4.0

Source:

MqttDisconnectReasonCode.cs

MQTT Disconnect Reason Codes These codes represent the reasons for disconnecting an MQTT client as per MQTT 5.0 specification.

public enum MqttDisconnectReasonCode

type MqttDisconnectReasonCode = 

Public Enum MqttDisconnectReasonCode

Inheritance

Enum

MqttDisconnectReasonCode

Fields

Name	Value	Description
NormalDisconnection	0	0x00 - Normal disconnection Sent by: Client or Server Description: Close the connection normally. Do not send the Will Message.
DisconnectWithWillMessage	4	0x04 - Disconnect with Will Message Sent by: Client Description: The Client wishes to disconnect but requires that the Server also publishes its Will Message.
UnspecifiedError	128	0x80 - Unspecified error Sent by: Client or Server Description: The Connection is closed but the sender either does not wish to reveal the reason, or none of the other Reason Codes apply.
MalformedPacket	129	0x81 - Malformed Packet Sent by: Client or Server Description: The received packet does not conform to this specification.
ProtocolError	130	0x82 - Protocol Error Sent by: Client or Server Description: An unexpected or out of order packet was received.
ImplementationSpecificError	131	0x83 - Implementation specific error Sent by: Client or Server Description: The packet received is valid but cannot be processed by this implementation.
NotAuthorized	135	0x87 - Not authorized Sent by: Server Description: The request is not authorized.
ServerBusy	137	0x89 - Server busy Sent by: Server Description: The Server is busy and cannot continue processing requests from this Client.
ServerShuttingDown	139	0x8B - Server shutting down Sent by: Server Description: The Server is shutting down.
KeepAliveTimeout	141	0x8D - Keep Alive timeout Sent by: Server Description: The Connection is closed because no packet has been received for 1.5 times the Keepalive time.
SessionTakenOver	142	0x8E - Session taken over Sent by: Server Description: Another Connection using the same ClientID has connected causing this Connection to be closed.
TopicFilterInvalid	143	0x8F - Topic Filter invalid Sent by: Server Description: The Topic Filter is correctly formed, but is not accepted by this Server.
TopicNameInvalid	144	0x90 - Topic Name invalid Sent by: Client or Server Description: The Topic Name is correctly formed, but is not accepted by this Client or Server.
ReceiveMaximumExceeded	147	0x93 - Receive Maximum exceeded Sent by: Client or Server Description: The Client or Server has received more than Receive Maximum publication for which it has not sent PUBACK or PUBCOMP.
TopicAliasInvalid	148	0x94 - Topic Alias invalid Sent by: Client or Server Description: The Client or Server has received a PUBLISH packet containing a Topic Alias which is greater than the Maximum Topic Alias it sent in the CONNECT or CONNACK packet.
PacketTooLarge	149	0x95 - Packet too large Sent by: Client or Server Description: The packet size is greater than Maximum Packet Size for this Client or Server.
MessageRateTooHigh	150	0x96 - Message rate too high Sent by: Client or Server Description: The received data rate is too high.
QuotaExceeded	151	0x97 - Quota exceeded Sent by: Client or Server Description: An implementation or administrative imposed limit has been exceeded.
AdministrativeAction	152	0x98 - Administrative action Sent by: Client or Server Description: The Connection is closed due to an administrative action.
PayloadFormatInvalid	153	0x99 - Payload format invalid Sent by: Client or Server Description: The payload format does not match the one specified by the Payload Format Indicator.
RetainNotSupported	154	0x9A - Retain not supported Sent by: Server Description: The Server does not support retained messages.
QosNotSupported	155	0x9B - QoS not supported Sent by: Server Description: The Client specified a QoS greater than the QoS specified in a Maximum QoS in the CONNACK.
UseAnotherServer	156	0x9C - Use another server Sent by: Server Description: The Client should temporarily change its Server.
ServerMoved	157	0x9D - Server moved Sent by: Server Description: The Server is moved and the Client should permanently change its server location.
SharedSubscriptionsNotSupported	158	0x9E - Shared Subscriptions not supported Sent by: Server Description: The Server does not support Shared Subscriptions.
ConnectionRateExceeded	159	0x9F - Connection rate exceeded Sent by: Server Description: This connection is closed because the connection rate is too high.
MaximumConnectTime	160	0xA0 - Maximum connect time Sent by: Server Description: The maximum connection time authorized for this connection has been exceeded.
SubscriptionIdentifiersNotSupported	161	0xA1 - Subscription Identifiers not supported Sent by: Server Description: The Server does not support Subscription Identifiers; the subscription is not accepted.
WildcardSubscriptionsNotSupported	162	0xA2 - Wildcard Subscriptions not supported Sent by: Server Description: The Server does not support Wildcard Subscriptions; the subscription is not accepted.