Hi CDahn,

I tried with MCE::Hobo. A Hobo is a migratory worker inside the machine that carries the asynchronous gene. Hobos are equipped with threads-like capability for running code asynchronously. Unlike threads, each hobo is a unique process to the underlying OS.

use strict;
use warnings;
use MCE::Hobo;

sub worker
{
    print "Worker thread started.\n";
    while(1){}
}

my $hobo = MCE::Hobo->create(\&worker);

print "Setting alarm.\n";
$SIG{ALRM} = sub { print "Alarm!\n" };
alarm 2;

print "Joining.\n";
$hobo->join();

[download]

Output

Setting alarm.
Joining.
Worker thread started.
Alarm!

[download]

Kind regards, Mario.

In reply to Re: Why does threads::join block SIGALRM by marioroy
in thread Why does threads::join block SIGALRM by CDahn

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.