Hi leostereo,

Have you tried running a recent version of Thread::Queue? The 3.12 release addresses a deadlock issue.

3.12 Thu Feb  9 18:42:45 2017
- Fix deadlock caused by combination of dequeue_nb, enqueue and
  queue size limit (Bug #120157 - fix by Chad Fox)
- Prevent calling dequeue methods with COUNT > LIMIT

[download]

There was another fix prior to that.

3.07 Fri Oct 23 23:54:18 2015
- Edge-case fix to queue limit feature

[download]

This will output the version.

perl -MThread::Queue -le "print Thread::Queue->VERSION"

[download]

Regards, Mario

In reply to Re^4: Some issues using Thread::Queue by marioroy
in thread Some issues using Thread::Queue by leostereo

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.