Enhance the event store interface to support channeling (#7343)

- Avoids code duplication across the other targets. By having a
  centralized function call.

- Reduce the room for race.
This commit is contained in:
Praveen raj Mani
2019-04-10 18:16:01 +05:30
committed by Nitish Tiwari
parent ddb0d646aa
commit 47ca411163
20 changed files with 377 additions and 144 deletions

View File

@@ -81,8 +81,12 @@ func (target *NATSTarget) ID() event.TargetID {
return target.id
}
// Send - sends event to NATS.
func (target *NATSTarget) Send(eventData event.Event) (err error) {
// Save - Sends event directly without persisting.
func (target *NATSTarget) Save(eventData event.Event) error {
return target.send(eventData)
}
func (target *NATSTarget) send(eventData event.Event) error {
objectName, err := url.QueryUnescape(eventData.S3.Object.Key)
if err != nil {
return err
@@ -107,6 +111,11 @@ func (target *NATSTarget) Send(eventData event.Event) (err error) {
return err
}
// Send - interface compatible method does no-op.
func (target *NATSTarget) Send(eventKey string) error {
return nil
}
// Close - closes underneath connections to NATS server.
func (target *NATSTarget) Close() (err error) {
if target.stanConn != nil {