expr.auto

Use this property to specify how many times, and how frequently a notify is triggered by the svc_expr service. If this property is not specified, default values apply.

<notify 
  name="SomeNotify"
  service="Sequencer"
  clients="SomeExprService">
  <prop 
    name="expr.auto"    
    interval="5s"    
    count="4"/>
</notify>