Variable PropertyIdConst

Type Declaration

• ReadonlyASSIGNED_CLIENT_IDENTIFIER: 18

  Assigned client identifier (server-assigned)

• ReadonlyAUTHENTICATION_DATA: 22

  Authentication data

• ReadonlyAUTHENTICATION_METHOD: 21

  Authentication method

• ReadonlyCONTENT_TYPE: 3

  Content type (MIME type)

• ReadonlyCORRELATION_DATA: 9

  Correlation data for request/response

• ReadonlyMAXIMUM_PACKET_SIZE: 39

  Maximum packet size

• ReadonlyMAXIMUM_QOS: 36

  Maximum QoS supported

• ReadonlyMESSAGE_EXPIRY_INTERVAL: 2

  Message expiry interval in seconds

• ReadonlyPAYLOAD_FORMAT_INDICATOR: 1

  Payload format: 0 = bytes, 1 = UTF-8

• ReadonlyREASON_STRING: 31

  Reason string (human-readable)

• ReadonlyRECEIVE_MAXIMUM: 33

  Receive maximum

• ReadonlyREQUEST_PROBLEM_INFORMATION: 23

  Request problem information

• ReadonlyREQUEST_RESPONSE_INFORMATION: 25

  Request response information

• ReadonlyRESPONSE_INFORMATION: 26

  Response information

• ReadonlyRESPONSE_TOPIC: 8

  Response topic for request/response

• ReadonlyRETAIN_AVAILABLE: 37

  Retain available

• ReadonlySERVER_KEEP_ALIVE: 19

  Server keep alive override

• ReadonlySERVER_REFERENCE: 28

  Server reference for redirect

• ReadonlySESSION_EXPIRY_INTERVAL: 17

  Session expiry interval in seconds

• ReadonlySHARED_SUBSCRIPTION_AVAILABLE: 42

  Shared subscription available

• ReadonlySUBSCRIPTION_IDENTIFIER: 11

  Subscription identifier

• ReadonlySUBSCRIPTION_IDENTIFIER_AVAILABLE: 41

  Subscription identifier available

• ReadonlyTOPIC_ALIAS: 35

  Topic alias

• ReadonlyTOPIC_ALIAS_MAXIMUM: 34

  Topic alias maximum

• ReadonlyUSER_PROPERTY: 38

  User property (key-value pair)

• ReadonlyWILDCARD_SUBSCRIPTION_AVAILABLE: 40

  Wildcard subscription available

• ReadonlyWILL_DELAY_INTERVAL: 24

  Will delay interval in seconds