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This queue is for tickets about the IO CPAN distribution.

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The Basics
Id: 106244
Status: resolved
Priority: 0/
Queue: IO
People
Owner: Nobody in particular
Requestors: william [...] 25thandClement.com
Cc:
AdminCc:
Bug Information
Severity: (no value)
Broken in: (no value)
Fixed in: (no value)

History Show all quoted text
  Mon Aug 03 21:14:34 2015 william [...] 25thandClement.com - Ticket created
Subject: Thread race in dist/IO/IO.xs
Date: Mon, 3 Aug 2015 18:14:24 -0700
To: bug-IO [...] rt.cpan.org
From: William Ahern <william [...] 25thandClement.com>
There's a thread race in IO.xs with the manipulation of PL_check. The Perl5 ticket I submitted contains a longer description of the issue: https://rt.perl.org/Public/Bug/Display.html?id=125685 With this bug you cannot use the IO module from multiple interpreters in different threads. My solution was to preload IO.xs when creating each interpreter while holding an exclusive write lock, and use reader locks when running Perl code so IO.xs cannot be loaded in parallel with regular code.
  Thu Apr 19 18:35:53 2018 TODDR [...] cpan.org - Correspondence added
Ticket migrated to github as https://github.com/toddr/IO/issues/31
  Thu Apr 19 18:35:54 2018 The RT System itself - Status changed from 'new' to 'open'
  Thu Apr 19 18:35:54 2018 TODDR [...] cpan.org - Status changed from 'open' to 'resolved'