Use this task to list the subscriptions that exist at runtime
for a topic space.
About this task
The runtime state of a subscription is linked to the publication
point for the messaging engine that is used to store messages delivered
to the subscription. You can list subscriptions by first displaying
the publication point, either from the messaging engine panel or the
list of all publication points for a service integration bus.
To
display a list of subscriptions for a publication point, use the administrative
console to complete the following steps:
Procedure
- In the navigation pane, click .
- In the content pane, click the bus on which the topic space
exists.
- In the content pane, under Destination resources,
click Destinations This displays
any existing destinations in the content pane.
- Click the name of the topic space.
- Under Message Points, click Publication points.
This displays the publication points for the topic space.
- Click the name of the publication point.
- Click the Runtime tab.
- Under Additional Properties, click Subscriptions
Results
The list of subscriptions for the selected topic space is
displayed in the content pane. For more information about the list
of subscriptions, see
Subscriptions [Collection].
Each
subscription has a unique subscription identifier that has the form,
clientID##subName where:
- clientID
- The client identifier used to associate a connection and its objects
with the messages maintained for applications (as clients of the JMS
provider). You should use a naming convention that helps you identify
the applications, in case you need to relate subscriptions to the
associated applications for runtime administration. For more information
about client identifiers, see section 4.3.2 of the JMS 1.1 specification.
- subName
- The JMS subscription name used to uniquely identify a durable
subscription within a given client identifier. For more information
about JMS subscription names, see section 6.11.1 of the JMS 1.1 specification.
What to do next
To display details of a subscription, click the name of the
subscription in the list. To delete one or more subscriptions, click
the check box next to the subscription names then click Delete.