func (watcher *Watcher) handleEvent(logger lager.Logger, event models.Event) {
switch event := event.(type) {
case *models.DesiredLRPCreatedEvent:
schedulingInfo := event.DesiredLrp.DesiredLRPSchedulingInfo()
watcher.handleDesiredCreate(logger, &schedulingInfo)
case *models.DesiredLRPChangedEvent:
before := event.Before.DesiredLRPSchedulingInfo()
after := event.After.DesiredLRPSchedulingInfo()
watcher.handleDesiredUpdate(logger, &before, &after)
case *models.DesiredLRPRemovedEvent:
schedulingInfo := event.DesiredLrp.DesiredLRPSchedulingInfo()
watcher.handleDesiredDelete(logger, &schedulingInfo)
case *models.ActualLRPCreatedEvent:
watcher.handleActualCreate(logger, routing_table.NewActualLRPRoutingInfo(event.ActualLrpGroup))
case *models.ActualLRPChangedEvent:
watcher.handleActualUpdate(logger,
routing_table.NewActualLRPRoutingInfo(event.Before),
routing_table.NewActualLRPRoutingInfo(event.After),
)
case *models.ActualLRPRemovedEvent:
watcher.handleActualDelete(logger, routing_table.NewActualLRPRoutingInfo(event.ActualLrpGroup))
default:
logger.Info("did-not-handle-unrecognizable-event", lager.Data{"event-type": event.EventType()})
}
}
func NewEventFromModelEvent(eventID int, event models.Event) (sse.Event, error) {
payload, err := proto.Marshal(event)
if err != nil {
return sse.Event{}, err
}
encodedPayload := base64.StdEncoding.EncodeToString(payload)
return sse.Event{
ID: strconv.Itoa(eventID),
Name: string(event.EventType()),
Data: []byte(encodedPayload),
}, nil
}
for {
select {
case <-eventChannel:
break PRIMING
case <-time.After(50 * time.Millisecond):
etcdHelper.SetRawDesiredLRP(primerLRP)
Expect(err).NotTo(HaveOccurred())
}
}
etcdHelper.DeleteDesiredLRP(primerLRP.ProcessGuid)
var event models.Event
for {
Eventually(eventChannel).Should(Receive(&event))
if event.EventType() == models.EventTypeDesiredLRPRemoved {
break
}
}
})
AfterEach(func() {
Eventually(done).Should(BeClosed())
ginkgomon.Kill(bbsProcess)
})
It("does not emit latency metrics", func() {
eventSource.Close()
timeout := time.After(50 * time.Millisecond)
for {