DELETECONNECTION()`¶

About DeleteConnection¶

Disconnects a connected MQTT client from Amazon Web Services IoT Core. When you disconnect a client, Amazon Web Services IoT Core closes the client's network connection and optionally cleans the session state.

Requires permission to access the DeleteConnection action.

Method Signature¶

METHODS /AWS1/IF_IOP~DELETECONNECTION
  IMPORTING
    !IV_CLIENTID TYPE /AWS1/IOPCLIENTID OPTIONAL
    !IV_CLEANSESSION TYPE /AWS1/IOPCLEANSESSION OPTIONAL
    !IV_PREVENTWILLMESSAGE TYPE /AWS1/IOPPREVENTWILLMESSAGE OPTIONAL
  RAISING
    /AWS1/CX_IOPFORBIDDENEXCEPTION
    /AWS1/CX_IOPINTERNALFAILUREEX
    /AWS1/CX_IOPINVALIDREQUESTEX
    /AWS1/CX_IOPRESOURCENOTFOUNDEX
    /AWS1/CX_IOPTHROTTLINGEX
    /AWS1/CX_IOPCLIENTEXC
    /AWS1/CX_IOPSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Required arguments:¶

`iv_clientid` `TYPE /AWS1/IOPCLIENTID` `/AWS1/IOPCLIENTID`¶

The unique identifier of the MQTT client to disconnect. The client ID can't start with a dollar sign ($).

MQTT client IDs must be URL encoded (percent-encoded) when they contain characters that are not valid in HTTP requests, such as spaces, forward slashes (/), and UTF-8 characters.

Optional arguments:¶

`iv_cleansession` `TYPE /AWS1/IOPCLEANSESSION` `/AWS1/IOPCLEANSESSION`¶

Specifies whether to remove the client's persistent session state when disconnecting. Set to TRUE to delete all session information, including subscriptions and queued messages. Set to FALSE to preserve the session state for persistent sessions. For clean sessions this parameter will be ignored. By default, this is set to FALSE (preserves the session state).

`iv_preventwillmessage` `TYPE /AWS1/IOPPREVENTWILLMESSAGE` `/AWS1/IOPPREVENTWILLMESSAGE`¶

Controls if Amazon Web Services IoT Core publishes the client's Last Will and Testament (LWT) message upon disconnection. Set to TRUE to prevent publishing the LWT message. Set to FALSE to ensure that LWT is published. By default, this is set to FALSE (LWT message is published).

Examples¶

Syntax Example¶

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

lo_client->deleteconnection(
  iv_cleansession = ABAP_TRUE
  iv_clientid = |string|
  iv_preventwillmessage = ABAP_TRUE
).

/AWS1/IF_IOP=>DELETECONNECTION()¶