Hi, I have this strange question while doing some multi-threaded programming.
The code below output :
thread start
Destroy A=HASH(0x10124254)
thread start
Destroy A=HASH(0x101254f4)
Destroy A=HASH(0x1002f054)
with two more DESTROY calls, how can I avoid them? I am using ActiveState 5.8.4 810 on Win XP
Also, if I use my $a : shared = A->new() then there will be another two more DESTROY calls.
use threads;
use threads::shared;
{
package A;
use threads;
use threads::shared;
sub new {
my $class = shift;
my $self = &share({});
return bless $self, $class;
}
sub get_s {
}
sub DESTROY {
print "Destroy $_[0]\n";
}
}
my $a = &share(A->new());
for (1..2) {
async {
print "thread start\n";
$a->get_s();
}->join();
}
Thanks.
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