When you declare a hash as shared that way, it only works for the first level keys. You need to specifically declare each level as shared. Like this. I always do it manually, but you could setup some sort of loop to declare your deep levels. Remember, you need to declare them as shared before you assign a value. 
foreach my $dthread(1..$numworkers){
 share ($shash{$dthread}{'go'});
 share ($shash{$dthread}{'progress'});
 share ($shash{$dthread}{'timekey'});  #actual instance of the thread 
 share ($shash{$dthread}{'frame_open'}); #open or close the frame 
 share ($shash{$dthread}{'handle'});
 share ($shash{$dthread}{'data'});
 share ($shash{$dthread}{'pid'});
 share ($shash{$dthread}{'die'});

 $shash{$dthread}{'go'} = 0;
 $shash{$dthread}{'progress'} = 0;
 $shash{$dthread}{'timekey'} = 0;
 $shash{$dthread}{'frame_open'} = 0;
 $shash{$dthread}{'handle'} = 0;
 $shash{$dthread}{'data'} = $data;
 $shash{$dthread}{'pid'} = -1;
 $shash{$dthread}{'die'} = 0;
 $hash{$dthread}{'thread'} = threads->new(\&work,$dthread);
}

[download]
I'm not really a human, but I play one on earth. flash japh

In reply to Re: Sharing multitiered hash amongst multiple threads? by zentara
in thread Sharing multitiered hash amongst multiple threads? by Elijah

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.