func apnsresToError(apnsres *common.APNSResult, psp *push.PushServiceProvider, dp *push.DeliveryPoint) push.PushError {
var err push.PushError
switch apnsres.Status {
case 0:
err = nil
case 1:
err = push.NewBadDeliveryPointWithDetails(dp, "Processing Error")
case 2:
err = push.NewBadDeliveryPointWithDetails(dp, "Missing Device Token")
case 3:
err = push.NewBadNotificationWithDetails("Missing topic")
case 4:
err = push.NewBadNotificationWithDetails("Missing payload")
case 5:
err = push.NewBadNotificationWithDetails("Invalid token size")
case 6:
err = push.NewBadNotificationWithDetails("Invalid topic size")
case 7:
err = push.NewBadNotificationWithDetails("Invalid payload size")
case 8:
// err = NewBadDeliveryPointWithDetails(req.dp, "Invalid Token")
// This token is invalid, we should unsubscribe this device.
err = push.NewUnsubscribeUpdate(psp, dp)
default:
err = push.NewErrorf("Unknown Error: %d", apnsres.Status)
}
return err
}
func processFeedback(psp *push.PushServiceProvider, dpCache *cache.Cache, errChan chan<- push.PushError) {
keys := receiveFeedback(psp)
for _, token := range keys {
dpif := dpCache.Delete(token)
if dpif == nil {
continue
}
if dp, ok := dpif.(*push.DeliveryPoint); ok {
err := push.NewUnsubscribeUpdate(psp, dp)
errChan <- err
}
}
}