}
for (@res) {
if (ref $chan) {
- dbg("send: $_");
$chan->send($_);
} elsif (isdbg('cron')) {
dbg("$pkg::spawn_cmd: $_");
diffms($pkg, "::spawn_cmd", $line, $t0, scalar @res) if isdbg('progress');
}
);
+ return ();
}
# do an rcmd to another cluster from the crontab