Durables List

To see more details about the durables in a persistence store, click its row in the persistence stores status table.

Columns

Persistence Store Status: Components
GUI Item Description
Durable Name Name of the durable.
Type The type of durable.
Clients Number of client processes with subscribers on the durable.
To see more detail about subscribers, click this number.
  • For standard durables, the row expands to show client information.
  • For shared durables and last-value durables, which support multiple subscribers, the row expands to show a subscribers list; see Subscribers List.
Messages / Bytes Number of messages in the store.

Size, in bytes, that the messages in this durable occupy within the store.

Matcher The content matcher for the durable.
Template Name The name of the template used to create a dynamic durable. (Appears only when relevant.)
Key Field The name of the key field of a last-value durable. (Appears only when relevant.)
Durable ID ID number of the durable.

Commands

Icons at the right of each durable row trigger commands:
  • Purge the durable.

    This action purges all stored messages from the durable. You cannot undo this action.

    This action is available for both dynamic and static durables.

  • Delete the durable.

    This action deletes the durable from the store, along with all its stored messages. You cannot undo this action.

    This action is available only for dynamic durables. To delete a static durable, you must delete its configuration from the store definition, which requires edit mode.

    If client programs have subscribers to a dynamic durable, and you delete that durable, the subscribers attempt to re-create it and resubscribe to it. If multiple subscribers compete with one another in their attempts, the outcome is undefined.

Related reference