my ($lei, $pfx, $json) = @_;
my $self = bless { -wq_nr_workers => 1, json => $json }, __PACKAGE__;
my ($op_c, $ops) = $lei->workers_start($self, 'ls-search', 1);
- $lei->{lsss} = $self;
+ $lei->{wq1} = $self;
$self->wq_io_do('do_ls_search_long', [], $pfx);
$self->wq_close(1);
$op_c->op_wait_event($ops);