Re: how to clean the memory ?

here is a chunk:

sub wheel - gets all the urls from the file
sub work  - spawn new session to parse that url and 
postback
sub done  - end

sub wheel {
 $_[HEAP]->{wheel}=POE::Wheel::FollowTail->new(
 Filename => $file,
 InputEvent =>'work',
 Seek =>0,
 );
}

sub work {
 return if $heap->{KIDS}>=$heap->{KIDMAX};
 return unless my $url1=shift @{$heap->{URLS}};
 $heap->{KIDS}++;
 POE::Component::My::Master->spawn(UA=>$heap->{UA},TODO=>[ 
$url1 ],
 POSTBACK => $_[SESSION]->callback("done"),
 );
}

sub done {
 $heap->{KIDS}--;
}
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