// Start spins up the scanning loop. Call Stop() to exit the loop.
func (rs *rangeScanner) Start(clock *hlc.Clock, stopper *util.Stopper) {
stopper.Add(1)
for _, queue := range rs.queues {
queue.Start(clock, stopper)
}
go rs.scanLoop(clock, stopper)
}
func (tq *testQueue) Start(clock *hlc.Clock, stopper *util.Stopper) {
stopper.Add(1)
go func() {
for {
select {
case <-time.After(1 * time.Millisecond):
tq.Lock()
if len(tq.ranges) > 0 {
tq.ranges = tq.ranges[1:]
tq.processed++
}
tq.Unlock()
case <-stopper.ShouldStop():
tq.Lock()
tq.done = true
tq.Unlock()
stopper.SetStopped()
return
}
}
}()
}