func (s *sender) Send(request connector.Request) (interface{}, error) {
deviceToken := request.Subscriber().Route().Get(deviceTokenKey)
fcmMessage := fcmMessage(request.Message())
fcmMessage.To = deviceToken
logger.WithFields(log.Fields{"deviceToken": fcmMessage.To}).Debug("sending message")
return s.gcmSender.Send(fcmMessage)
}
func (s sender) Send(request connector.Request) (interface{}, error) {
deviceToken := request.Subscriber().Route().Get(deviceIDKey)
logger.WithField("deviceToken", deviceToken).Debug("Trying to push a message to APNS")
return s.client.Push(&apns2.Notification{
Priority: apns2.PriorityHigh,
Topic: s.appTopic,
DeviceToken: deviceToken,
Payload: request.Message().Body,
})
}
func (f *fcm) HandleResponse(request connector.Request, responseIface interface{}, metadata *connector.Metadata, err error) error {
if err != nil && !isValidResponseError(err) {
logger.WithField("error", err.Error()).Error("Error sending message to FCM")
mTotalSendErrors.Add(1)
if *f.IntervalMetrics && metadata != nil {
addToLatenciesAndCountsMaps(currentTotalErrorsLatenciesKey, currentTotalErrorsKey, metadata.Latency)
}
return err
}
message := request.Message()
subscriber := request.Subscriber()
response, ok := responseIface.(*gcm.Response)
if !ok {
mTotalResponseErrors.Add(1)
return fmt.Errorf("Invalid FCM Response")
}
logger.WithField("messageID", message.ID).Debug("Delivered message to FCM")
subscriber.SetLastID(message.ID)
if err := f.Manager().Update(request.Subscriber()); err != nil {
logger.WithField("error", err.Error()).Error("Manager could not update subscription")
mTotalResponseInternalErrors.Add(1)
return err
}
if response.Ok() {
mTotalSentMessages.Add(1)
if *f.IntervalMetrics && metadata != nil {
addToLatenciesAndCountsMaps(currentTotalMessagesLatenciesKey, currentTotalMessagesKey, metadata.Latency)
}
return nil
}
logger.WithField("success", response.Success).Debug("Handling FCM Error")
switch errText := response.Error.Error(); errText {
case "NotRegistered":
logger.Debug("Removing not registered FCM subscription")
f.Manager().Remove(subscriber)
mTotalResponseNotRegisteredErrors.Add(1)
return response.Error
case "InvalidRegistration":
logger.WithField("jsonError", errText).Error("InvalidRegistration of FCM subscription")
default:
logger.WithField("jsonError", errText).Error("Unexpected error while sending to FCM")
}
if response.CanonicalIDs != 0 {
mTotalReplacedCanonicalErrors.Add(1)
// we only send to one receiver, so we know that we can replace the old id with the first registration id (=canonical id)
return f.replaceCanonical(request.Subscriber(), response.Results[0].RegistrationID)
}
mTotalResponseOtherErrors.Add(1)
return nil
}
func (a *apns) HandleResponse(request connector.Request, responseIface interface{}, metadata *connector.Metadata, errSend error) error {
logger.Debug("Handle APNS response")
if errSend != nil {
logger.WithError(errSend).Error("error when trying to send APNS notification")
mTotalSendErrors.Add(1)
if *a.IntervalMetrics && metadata != nil {
addToLatenciesAndCountsMaps(currentTotalErrorsLatenciesKey, currentTotalErrorsKey, metadata.Latency)
}
return errSend
}
r, ok := responseIface.(*apns2.Response)
if !ok {
mTotalResponseErrors.Add(1)
return fmt.Errorf("Response could not be converted to an APNS Response")
}
messageID := request.Message().ID
subscriber := request.Subscriber()
subscriber.SetLastID(messageID)
if err := a.Manager().Update(subscriber); err != nil {
logger.WithField("error", err.Error()).Error("Manager could not update subscription")
mTotalResponseInternalErrors.Add(1)
return err
}
if r.Sent() {
logger.WithField("id", r.ApnsID).Debug("APNS notification was successfully sent")
mTotalSentMessages.Add(1)
if *a.IntervalMetrics && metadata != nil {
addToLatenciesAndCountsMaps(currentTotalMessagesLatenciesKey, currentTotalMessagesKey, metadata.Latency)
}
return nil
}
logger.Error("APNS notification was not sent")
logger.WithField("id", r.ApnsID).WithField("reason", r.Reason).Debug("APNS notification was not sent - details")
switch r.Reason {
case
apns2.ReasonMissingDeviceToken,
apns2.ReasonBadDeviceToken,
apns2.ReasonDeviceTokenNotForTopic,
apns2.ReasonUnregistered:
logger.WithField("id", r.ApnsID).Info("trying to remove subscriber because a relevant error was received from APNS")
mTotalResponseRegistrationErrors.Add(1)
err := a.Manager().Remove(subscriber)
if err != nil {
logger.WithField("id", r.ApnsID).Error("could not remove subscriber")
}
default:
logger.Error("handling other APNS errors")
mTotalResponseOtherErrors.Add(1)
}
return nil
}