[#24105] [Bug #1711] Marshal Failing to Round-Trip Certain Recurisve Data Structures — Run Paint Run Run <redmine@...>

Bug #1711: Marshal Failing to Round-Trip Certain Recurisve Data Structures

9 messages 2009/07/01

[#24116] [Bug #1715] Numeric#arg for NaN is Inconsistent Across Versions — Run Paint Run Run <redmine@...>

Bug #1715: Numeric#arg for NaN is Inconsistent Across Versions

10 messages 2009/07/02

[#24240] [Bug #1755] IO#reopen Doesn't Fully Associate with Given Stream on 1.9; Ignores pos on 1.8 — Run Paint Run Run <redmine@...>

Bug #1755: IO#reopen Doesn't Fully Associate with Given Stream on 1.9; Ignores pos on 1.8

8 messages 2009/07/09

[#24321] [Bug #1773] Gem path doesn't honor user gem? — Lin Jen-Shin <redmine@...>

Bug #1773: Gem path doesn't honor user gem?

12 messages 2009/07/14

[#24390] [Feature #1784] More encoding (Big5 series) support? — Lin Jen-Shin <redmine@...>

Feature #1784: More encoding (Big5 series) support?

12 messages 2009/07/16

[#24467] Re: [ruby-cvs:31226] Ruby:r24008 (ruby_1_8_6): Removed private on to_date and to_datetime. — Urabe Shyouhei <shyouhei@...>

Hello.

10 messages 2009/07/21

[#24472] [Feature #1800] rubygems can replace system executable files — Kazuhiro NISHIYAMA <redmine@...>

Feature #1800: rubygems can replace system executable files

13 messages 2009/07/21

[#24530] [Feature #1811] Default BasicSocket.do_not_reverse_lookup to true — Roger Pack <redmine@...>

Feature #1811: Default BasicSocket.do_not_reverse_lookup to true

9 messages 2009/07/23

[#24624] [Bug #1844] Immediates Should Not Respond to :dup — Run Paint Run Run <redmine@...>

Bug #1844: Immediates Should Not Respond to :dup

15 messages 2009/07/30

[ruby-core:24490] [Bug #1525] Deadlock in Ruby 1.9's VM caused by ConditionVariable.wait and fork?

From: Vanja Bucic <redmine@...>
Date: 2009-07-22 03:06:56 UTC
List: ruby-core #24490
Issue #1525 has been updated by Vanja Bucic.


Just to chime in on this issue.

It is affecting our company as well. We run our software on apple machines in a server environment.
Our application is a multithreaded daemon process that is accessing mysql database pretty often. Some of these threads fork off a task that may take some time to complete. It has worked well prior to ruby 1.9.  Since then we have tried to find a workaround but to no avail. Any attempts to use fork in our application will result in deadlocks 8/10 times.
It deadlocks in weirdest places, like 'puts'  or mysql.query (which we know is setting global lock internally, but should be thread safe).

Any ideas and attempts to resolve this ASAP are welcome.
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http://redmine.ruby-lang.org/issues/show/1525

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