my $xnum = $req->{xnum};
$self->{oidx}->add_xref3($docid, $xnum, $oid, $eidx_key);
$idx->ipc_do('add_eidx_info', $docid, $eidx_key, $eml);
- check_batch_limit($req);
} else { # 'd'
my $rm_eidx_info;
my $nr = $self->{oidx}->remove_xref3($docid, $oid, $eidx_key,