Fix error handling in federationsender
@@ -397,15 +397,8 @@ func (oq *destinationQueue) nextTransaction(
}
return true, nil
case gomatrix.HTTPError:
- // We received a HTTP error back. In this instance we only
- // should report an error if
- if e.Code >= 400 && e.Code <= 499 {
- // We tried but the remote side has sent back a client error.
- // It's no use retrying because it will happen again.
- return true, nil
- }
- // Otherwise, report that we failed to send the transaction
- // and we will retry again.
+ // Report that we failed to send the transaction and we
+ // will retry again, subject to backoff.
return false, err
default:
log.WithFields(log.Fields{
