This isn't a simple problem. (Why is that so many people who have a problem say "I know it's a simple problem". If you know enough about the problem to know it's simple, why not solve it yourself instead of taking the trouble to post here?)

You don't say much about your specific problem, but this looks like you have a race-condition, or even deadlock. If both ends of the connection are doing a blocking read, they'll wait forever. You need to carefully synchronize your programs, and may want to use non-blocking reads. Perhaps by using 4-arg select, Event.pm, POE, and whatever it is Uri is always promoting (Stem?).

Abigail

In reply to Re: Passing data between two receive loops by Abigail-II
in thread Passing data between two receive loops by Jaspersan

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.