[Transient_Topic_Service]

Parameter

Description

checkpoint

true or false

Default: true

Enables or disables checkpointing of certain transient topics. If you disable checkpointing, certain child object summary views might not be populated with the current set of information and only populated with information as it is published from the extensions. For example, WebSphere MQ queue handles only reflect those that are new or modified since the view was opened. It is not recommend you disable checkpointing.

checkpoint_filename

Defines the name of the file that transient topics are temporarily stored in as part of the checkpoint process.

delete_request_time_to_live

Default: 600 (seconds).

The delete request time to live is only used for an immediate delete request submitted without a time to live. This field sets the time (in seconds) that a delete request is re-executed to delete any further items received after the original delete request.

process_delete_request_period

Default: 30 (seconds).

The process delete request period specifies how often transient topic delete requests are examined to determine if they have expired and should be executed.

keep_topics_until_deleted

true or false

Default: true

Keeps transient topics until the extension indicates they should be removed. When set to false the topics are published to any subscribers and then immediately removed. Certain child object summary views might not be populated with the current set of information and only populated with information as it is published from the extensions.

For example, WebSphere MQ queue handles only reflect those that are new or modified since the view was opened. It is recommend you use the default value unless your system is memory constrained.

seconds_to_report_stats

Default: 300 seconds

Minimum: 30

Maximum: 86400

How often to report statistics in the log for this component.