Publication points [Collection]

The message point for a topic space, for publish/subscribe messaging.

To view this page in the console, click the following path:

Service integration -> Buses -> bus_name -> [Destination resources] Destinations -> topic_space_name -> [Message points] Publication points.

To browse or change the properties of a listed item, select its name in the list.

To act on one or more of the listed items, select the check boxes next to the names of the items to act on, then use the buttons provided.

To change which entries are listed, or to change the level of detail displayed for those entries, use the Filter settings.

Identifier

The system-generated name by which this message point is known.

Queue Depth

The total set of messages currently queued by the publication point for the attached subscriptions.

These messages can be:

• Shared across multiple local subscriptions
• Queued for a single subscription
• Queued for transmission to one or more remote publication points

Investigate the reason for queued messages, as follows:

• Display the runtime collection of subscriptions for this publication point and identify the subscriptions with non-zero queue depths.
• Also display the Remote publication point collection panel for this messaging engine and identify any remote publication points for the same topic space as this publication point that have a non-zero current outbound message value. If these exist, ensure that the target messaging engines are started.