更新RoutingTable中关于任务调度的语句

route/RoutingTable.go

@@ -123,10 +123,12 @@ func (t *RoutingTable) FindRoutingTableEntry(destRouter *component.Identifier) *
 func (t *RoutingTable) ScheduleRoutingTableCalculation() error {
 	if !t.m_isRouteCalculationScheduled {
 		common2.LogInfo("Scheduling routing table calculation in ", t.m_routingCalcInterval)
-		err := t.scheduler.ScheduleTaskAfterDuration(t.m_routingCalcInterval, t.Calculate)
+		job, err := t.scheduler.ScheduleTaskAfterDuration(t.m_routingCalcInterval, 1).Do(t.Calculate)
 		if err != nil {
 			return err
 		}
+		job.LimitRunsTo(1)
+		t.scheduler.StartAsync()
 		t.m_isRouteCalculationScheduled = true
 	}
 	return nil