extra thread created on timed out conditionvariable
---------------------------------------------------
Key: JRUBY-4952
URL: http://jira.codehaus.org/browse/JRUBY-4952
Project: JRuby
Issue Type: Bug
Environment: jruby 1.6.0.dev (ruby 1.8.7 patchlevel 249) (2010-07-14
fba12c0) (Java HotSpot(TM) Client VM 1.6.0_10) [x86-java]
Reporter: Roger Pack
Assignee: Thomas E Enebo
Priority: Minor
This isn't a show-stopper since I just discovered jruby in 1.8 mode has
ConditionVariable#wait(mutex, timeout), but, this snippet
irb(main):003:0> require 'timeout'
=> true
irb(main):004:0> require 'thread'
=> true
irb(main):005:0> Timeout::timeout(2) { a = Mutex.new; a.synchronize {
ConditionVariable.new.wait(a) } }
Timeout::Error: execution expired
from (irb):5
irb(main):006:0> Thread.list
=> [#<Thread:0x407166 run>, #<Thread:0x1f95165 run>]
causes an extra thread to be created than MRI does. FWIW.
Thanks!
-r
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