Hi guys, can anyone help me ? 
#I try to put in queue my record
use threads;
use Thread::Queue;
use Data::Dumper;

my $queue = new Thread::Queue;

$msg{'1'} = "Hello \n";
$msg{'2'}= "Word \n";

$queue->enqueue(\%msg); 

$r = $queue->dequeue_nb;
print "r = $r\n";
print "1 : ".$r->{'1'}; 
print "2: ".$r->{'2'};

[download]
But I get error : Invalid value for shared scalar at c:\perl\lib\Queue.pm 90. When I remove use threads; code works OK. Any ideas how to put record in right way? But I need "use threads;" because without it my queue not sharing between threads. Following example illustrate what I mean 
#test for sharing queue between threads
use threads;
use Thread::Queue;
use Data::Dumper;
use Thread;

my $queue = new Thread::Queue;

sub th1 {
while(1) {
$queue->enqueue("msg from th1"); 
print "th1: ADDED ".$queue->pending."\n";
sleep 2;
}
}
sub th2 {
while(1) {
print "th2: REMOVED ".$queue->pending."\n";
$queue->dequeue_nb;
sleep 2;
}
}

$th1 = new Thread(\&th1);
$th2 = new Thread(\&th2);

$th1->join;
$th2->join;

[download]
Code works OK. queue shared between threads. when I comment "use threads;" and run code, I can see that queue not shared between threads. Every thread have separated queue. How to solve it ? Thanks.

In reply to thread queue shared variable problem, URGENT. by denis.ua

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