Here is some working Win32 thread code that you can start from: 
use strict;
use threads;

my @MyThread;
my $threadcount = 15;

for (0..($threadcount-1)){
  $MyThread[$_]=threads->new(\&s,$_,10+$_);
};

if ($ARGV[0] eq 'a'){
  foreach (@MyThread){
    print qq(Return check via thread array from ) . $_->join() . qq(\n
+);
  }
}else{
  foreach (threads->list()){
    print qq(Return check via threads list from ) . $_->join() . qq(\n
+);
  }
}
#######################
sub s{
 my $a=shift;
 sleep($threadcount-$a);
 print qq(In sub s param=$a\n);
 return shift()
}

[download]
ANd some code that does something semi-useful with threads .. 
use strict;
use threads;
use Thread::Queue;
use Net::Ping;

my $ThreadCount = 12;
my @Threads;
my $ServerQueue = Thread::Queue->new;
my $ResultQ     = Thread::Queue->new;

my @Servers;
 # Replace the 4.2.2 with your subnet ...
push @Servers, qq(4.2.2.$_) for (1..254);

foreach my $Item (@Servers) {
   $ServerQueue->enqueue($Item);
}

for (1..$ThreadCount) {
   my $Thread = threads->new(\&Process, $ServerQueue);
   push (@Threads, $Thread);
}

foreach my $Thread (@Threads) {
   $Thread->join();
}

print "\n--results---\n";
while (my $target = $ResultQ->dequeue_nb){
      print "  $target\n";
}
#####################################
sub Process {
   my $ServerQueue = shift;
   my $pingobj = Net::Ping->new("icmp",5,100);

   while (my $Server = $ServerQueue->dequeue_nb()) {
       if ($pingobj->ping($Server)) {
           #ping was good
            $ResultQ->enqueue ($Server);
            threads->yield();
       } else {
           #ping was bad
       }
   }
}

[download]

Offense, like beauty, is in the eye of the beholder, and a fantasy.
By guaranteeing freedom of expression, the First Amendment also guarntees offense.

In reply to Re: perl ithreads join help!! by NetWallah
in thread perl ithreads join help!! by kcella

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