JRuby

IO#close seems to return prematurely

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Environment:
    jruby 1.6.0.RC1 (ruby 1.8.7 patchlevel 330) (2011-01-22 5410dc0) (Java HotSpot(TM) Client VM 1.6.0_10) [Windows XP-x86-java]
  • Testcase included:
    yes
  • Number of attachments :
    0

Description

>> a = IO.popen("ruby.exe -e sleep")
=> #<IO:0x1fb050c>
>> a.close # this call should never return
=> nil
>> $?
=> #<Process::Status: pid=????,exited(1)>

You'll notice that it returns prematurely. This works with 1.5.5, but not HEAD. Not sure if this is an issue on Linux as well or not.
Cheers!
-r

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Hiro Asari added a comment -

This occurs on OS X as well.

$ jruby -ve 'a=IO.popen("jruby -e sleep"); a.close; p $?'
jruby 1.6.0.RC1 (ruby 1.8.7 patchlevel 330) (2011-01-25 04ce8b7) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_22) [darwin-x86_64-java]
#<Process::Status: pid=????,exited(143)>
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Hiro Asari added a comment - This occurs on OS X as well. $ jruby -ve 'a=IO.popen("jruby -e sleep"); a.close; p $?' jruby 1.6.0.RC1 (ruby 1.8.7 patchlevel 330) (2011-01-25 04ce8b7) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_22) [darwin-x86_64-java] #<Process::Status: pid=????,exited(143)>

People

  • Assignee:
    Thomas E Enebo
    Reporter:
    Roger Pack
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Dates

  • Created:
    Updated: