Network Deployment (Distributed operating systems), v8.0 > Administer applications and their environment > Administer web services - Notification (WS-Notification) > Use WS-Notification for publish and subscribe messaging for web services > Configure WS-Notification resources > Interacting at run time with WS-Notification

List or deleting active WS-Notification pull points

List the pull points that exist at run time for a particular WS-Notification service point, or for all service points for a particular WS-Notification service.

To use the synchronous delivery mechanism described by the WS-Notification standards, a WS-Notification application creates a pull point against the notification broker.

The runtime panels for WS-Notification pull points list the pull points that are currently active on this WS-Notification service or service point. We can view basic properties of the pull point such as the subscription with which it is associated and the time at which it is currently set to expire, and you can navigate to the associated subscriptions where appropriate. We can also delete pull points.

To display a list of WS-Notification pull points that exist at run time, use the admin console...

Procedure

1. Choose between information for a particular service point, or information aggregated for all service points for a particular service, by completing one of the following substeps:

   1. Optional: For runtime information for a particular service point, navigate to either Service integration -> WS-Notification -> Services -> service_name -> [Additional Properties] WS-Notification service points -> point_name or Service integration -> Buses -> bus_name -> [Services] WS-Notification services -> service_name -> [Additional Properties] WS-Notification service points -> point_name , then click the Runtime tab. A panel is displayed that contains links to runtime information about subscriptions, registrations, pull points and administered subscribers for this WS-Notification service point.

   2. Optional: For runtime information aggregated for all service points for a particular service, navigate to either Service integration -> WS-Notification -> Services -> service_name or Service integration -> Buses -> bus_name -> [Services] WS-Notification services -> service_name , then click the Runtime tab. A panel is displayed that contains links to runtime information about subscriptions, registrations and pull points for this WS-Notification service.

2. Click pull points The Pull points [Collection] form is displayed. This form shows all the currently active pull points for this WS-Notification service point or service. This collection form contains the following information about each list item:
   Pull point id
   The unique identifier of the pull point.
   Creation time
   The time at which the pull point was created.
   Termination time
   The time at which the pull point will be deleted.
   Subscription id
   The unique identifier of the subscription associated with the pull point. If the pull point has not yet been supplied to a subscription, the text Not Associated is displayed.

What to do next

To delete one or more pull points, select the check box next to each pull point ID then click Delete.
WS-Notification
Use WS-Notification for publish and subscribe messaging for web services
Secure WS-Notification

Related

http://www.research.ibm.com/journal/sj/444/niblett.html
http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=wsn
WS-Notification troubleshooting tips
Pull points [Collection]

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