// Listen for errors in lock renewal. If the lock can't be renewed, we need to
// 1) stop replication and 2) communicate the error up a level
// If replication finishes, destroy the lock
func (r replication) handleRenewalErrors(lock kp.Lock, renewalErrCh chan error) {
defer func() {
close(r.quitCh)
close(r.errCh)
lock.Destroy()
}()
select {
case <-r.replicationDoneCh:
case <-r.replicationCancelledCh:
case err := <-renewalErrCh:
// communicate the error to the caller.
r.errCh <- replicationError{
err: err,
isFatal: true,
}
return
}
}
