use strict;
use warnings;

use threads;
use Thread::Queue;

my $queue   = Thread::Queue->new();
my @threads = map {threads->new(\&worker)} 1..2;

my @array = qw(2.1.1.1:1.3.1.8.1 ... 2.1.1.1:1.3.1.8.199);

$queue->enqueue(@array); # Give work to threads after threads created
$queue->end();           # Must do this, otherwise threads will never end

$_->join for @threads; # Join threads to avoid thread errors at end of script

sub worker {
    my $tid = threads->tid();
    print "Starting thread $tid\n";

    while (my $oid = $queue->dequeue()) {
        print "Thread $tid: Doing SNMP GET for $oid\n";
    }

    print "Finishing thread $tid\n";
}