Fix backoff bug
@@ -239,7 +239,7 @@ func (oq *destinationQueue) backgroundSend() {
log.Warnf("Blacklisting %q due to exceeding backoff threshold", oq.destination)
return
}
- if until != nil {
+ if until != nil && until.After(time.Now()) {
// We haven't backed off yet, so wait for the suggested amount of
// time.
duration := time.Until(*until)
