Publishers and Subscribers section

The Publishers list view shows a list of names of all registered publishers for the Event Hub. This section consists of these list views:

  • Publishers
  • Subscribers

The Publishers list view shows a list of names of all registered publishers for the Event Hub.

This table shows the buttons in the Publishers and Subscribers list views:

Button Definition
Refresh Publishers Click the refresh button to refresh the list of publishers.
Filter publishers on selected subscribers Click to only view the selected subscribers' publishers.
Note:  You can select several subscribers.
Refresh Subscribers Click the refresh button to refresh the list of subscribers.
Filter subscribers on selected publishers Click to only view the selected publishers' subscribers.
Note: You can select several publishers.

To only view publishers publishing events to one or more subscribers, select one or more subscribers in the Subscribers list view and click the Filter button for the Publishers list view. To show all publishers again, click the No Filter button for the Publishers list view.

Note: There is no status available for publishers (producers) in Kafka®.

This table shows the columns for the Subscribers list view:

Column Description
Subscriber A list of names of all registered subscribers for the Event Hub.
Status Number of connected subscriber instances. A green color indicates that the subscriber is OK. A red color indicates that no subscriber instances are connected.
Time lag Time between the latest published event and the latest consumed event.
Offset lag Max number of events to be consumed.
Note: There might be events with non-matching operations persisted in the partitions. There might also be internal administration records. As these events also counts, it is impossible to give an exact figure for number of events to be consumed.

To only view subscribers subscribing to events published by one or more publishers, select one or more publishers in the Publishers list view and click the Filter button for the Subscribers list view. To show all subscribers again, click the No Filter button for the Subscribers list view.

Note: Sessions in Event Analytics are grouped and shown as separate subscribers. Their subscriber names start with "EventAnalytics."

You can use the columns Time lag and Offset lag to determine a possible buildup of non-consumed events for subscribers.