Task Handlers

The Task Handlers option displays a list of existing task handlers, which are called by tasks. A task handler coordinates the activities of a task.

Field Label	Description
Status	Current status: Listening – active and waiting to be notified when an event occurs. Catchup – events are still processing.
Event Name	Name of the event with which the handler is registered.
Current Active Thread	Number of threads that are currently running.
Current Idle Thread	Number of inactive threads that are allocated to this handler's thread pool.
Max Active Thread	Maximum size of the event handler's thread pool.
Max Idle Thread	Maximum number of inactive threads in the pool.
Total Number of Runs	Number of times the task handler was invoked. Note: This number may be different from Total Events Processed. If the handler cannot get a processing status lock on an event, or if an event is expired, the handler cannot process the event.
Last Run At	Date and time of last run.
Total Events Processed	Number of events the handler processed.
Average Process Time (ms)	Average number of milliseconds the handler spent processing an event.
Total Events Success	Number of events the handler processed successfully; the process method returned true.
Total Events Fail	Number of events that failed; the process method returned false, or threw an exception.
Last Fail At	Date and time of last failed processing event.
Events Marked Expired	Number of events that expired before processing.
Events Marked Catch Up	Number of events that are still processing regenerated events.