Use this task to configure the Share subscriptions option; an
attribute of the JMS activation specifications that message-driven beans use with the default
messaging provider.
About this task
The
Share subscriptions option controls whether subscriptions are
shared between subscribers in a cluster. To set this option, use the administrative console to
complete the following steps.
Procedure
- In the navigation pane, click .
- Select the default provider for which you want to configure
activation specification properties.
- Optional: Change the Scope check
box to set the level at which the connection factory is visible, according
to your needs.
- In the content pane, under Additional Properties, click Activation
specifications.
- Click the name of the activation specification you want
to configure. The properties for the activation specification
are displayed in the content pane.
- Under General Properties, in the Subscription Durability section, set
the Share subscriptions property. Select one of the following options from
the list:
- In cluster
- Clients that are connected to the bus in a cluster member can use the same client identifier and
durable subscription name, and can retrieve messages from the durable subscription.
- Always shared
- All clients, regardless of where they are connected to the bus, can use the same client
identifier and durable subscription name, and can retrieve messages from the durable
subscription.
- Never shared
- Clients cannot use the same client identifier and durable subscription name as an existing
session.
See the administrative console help for information about the other fields on this page.
- Click OK.
- Save your changes to the master configuration.