// EventSend publishes an important message out to the world.
//
// On AWS messages are published to SNS. The Rack has an HTTP endpoint that is an SNS
// subscription, and when a message is delivered forwards them to all configured
// webhook services.
//
// Often the Rack has a Console webhook which facilitates forwarding events
// to Slack with additional formatting and filtering.
//
// Because these are important system events, they are also published to Segment
// for operational metrics.
func (p *AWSProvider) EventSend(e *structs.Event, err error) error {
// log := logger.New("ns=kernel")
e.Status = "success"
e.Timestamp = time.Now().UTC()
if p.IsTest() {
e.Timestamp = time.Time{}
}
if err != nil {
e.Data["message"] = err.Error()
e.Status = "error"
}
msg, err := json.Marshal(e)
if err != nil {
// helpers.Error(log, err) // report internal errors to Rollbar
return err
}
fmt.Printf("aws EventSend msg=%q\n", msg)
// Publish Event to SNS
_, err = p.sns().Publish(&sns.PublishInput{
Message: aws.String(string(msg)), // Required
Subject: aws.String(e.Action),
TargetArn: aws.String(p.NotificationTopic),
})
if err != nil {
// helpers.Error(log, err) // report internal errors to Rollbar
return err
}
// log.At("EventSend").Log("message-id=%q", *resp.MessageId)
// report event to Segment
params := map[string]interface{}{
"action": e.Action,
"status": e.Status,
}
for k, v := range e.Data {
params[k] = v
}
helpers.TrackEvent("event", params)
return nil
}
// EventSend publishes an important message out to the world.
//
// On AWS messages are published to SNS. The Rack has an HTTP endpoint that is an SNS
// subscription, and when a message is delivered forwards them to all configured
// webhook services.
//
// Often the Rack has a Console webhook which facilitates forwarding events
// to Slack with additional formatting and filtering.
//
// Because these are important system events, they are also published to Segment
// for operational metrics.
func (p *AWSProvider) EventSend(e *structs.Event, err error) error {
e.Status = "success"
e.Timestamp = time.Now().UTC()
if p.IsTest() {
e.Timestamp = time.Time{}
}
if err != nil {
e.Data["message"] = err.Error()
e.Status = "error"
}
msg, err := json.Marshal(e)
if err != nil {
return err
}
// Publish Event to SNS
_, err = p.sns().Publish(&sns.PublishInput{
Message: aws.String(string(msg)), // Required
Subject: aws.String(e.Action),
TargetArn: aws.String(p.NotificationTopic),
})
if err != nil {
return err
}
// report event to Segment
params := map[string]interface{}{
"action": e.Action,
"status": e.Status,
}
for k, v := range e.Data {
params[k] = v
}
helpers.TrackEvent("event", params)
return nil
}