Universal Messaging 9.12 | Administration Guide | Using Command Central to Manage Universal Messaging | Universal Messaging Administration Types | Durable Subscribers
 
Durable Subscribers
You can search, monitor, and delete durable subscribers for a Universal Messaging server instance.
The table displays the following durable subscriber attributes:
Attribute
Description
Name
Name of the durable subscriber.
Channel
Name of the channel to which the durable subscriber belongs.
Durable type
Type of durable subscriber (Shared - Queued, Shared, Priority, or Durable).
Last event ID
Event ID of the last successfully consumed event.
Total events
The number of events outstanding for a particular durable subscriber.
Last read time
The last date and time when the durable subscriber read, committed, or rolled back an event.
Select a durable subscriber to view detailed attributes. The following detailed attribute types are displayed:
Details
Attribute
Description
Name
Name of the durable subscriber.
Channel
Name of the channel to which the durable subscriber belongs.
Durable type
Type of durable subscriber (Shared - Queued, Shared, Priority, or Durable).
Cluster-wide
Whether the durable subscriber is on a channel that is part of a Universal Messaging cluster.
Persistent
Whether the durable subscriber is persistent. Persistent durable subscribers retrieve the last event ID consumed before the Universal Messaging server instance was restarted.
Selector
Events are filtered based on the defined selector.
Status
Attribute
Description
Last event ID
Event ID of the last successfully consumed event.
Store size (KB)
The size of the store available for Shared Queued durables.
Total events
The number of outstanding events for the durable subscriber.
Pending events
The number of outstanding events waiting for a commit or a rollback.
Last read time
The last date and time when the durable subscriber read, committed, or rolled back an event.
Last write time
The last time the durable was last written to, typically this is the last time an event was added to the durable subscriber.
Connections
Attribute
Description
ID
Connection ID.
Mode
Client subscription mode, either subscription based or getNext.
Max pending
Window size specified by the client.
Acknowledged
Total acknowledged events.
Rolled back
Total rolled back events.
Pending
Events queues waiting to be acknowledged or rolled back.
Last read time
Last time the session acknowledged, rolled back, or read an event from the durable subscriber.

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