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• Timer nodes
• Expiration tasks
• Priority reevaluation

It follows the design of the Advanced Scheduler, so there is a scheduler with persistent The Case Engine Scheduler has persistent storage that has an administration of the tasks to execute and the moment at which the task should be executed. The scheduler add adds a message to the queue which will trigger the Case Engine to execute a scheduled task at the moment the task was scheduled.

Configuration

The case engine scheduler is enabled automatically when the case-engine profile is enabled. For more information on configuring Quartz for the Case Engine Scheduler, please visit Case Engine Scheduler Quartz.

Caveat

The scheduler is working quite fast, so scheduling nodes to NOW can lead to problems where the scheduler triggers execution of a job before the process that created the scheduler job could finish properly.

To circumvent these issues, never schedule at NOW, but always to a moment in the future, e.g. NOW + 5 SECONDSFor more information on configuring the Case Engine Scheduler Exchange, please visit Blueriq Case Engine.