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Bug #2655

closed

win32OLE processes lose their connection?

Added by rogerdpack (Roger Pack) about 14 years ago. Updated almost 13 years ago.

Status:
Rejected
Target version:
-
ruby -v:
ruby 1.9.2dev (2010-01-25 trunk 26409) [i386-mingw32]
Backport:
[ruby-core:27823]

Description

=begin
The following code works in 1.8.6, not in 1.9.x...

require 'win32ole'
wmi = WIN32OLE.connect("winmgmts://")
processes = wmi.ExecQuery("select * from win32_process")
proc = nil
t = []
processes.each {|process|
t << Thread.new { sleep 0.1
process.setPriority 32
}
}

t.each{|t| t.join}

error is:

E:\dev\ruby\windows_ionice\bin>ruby -v bad.rb
ruby 1.9.2dev (2010-01-25 trunk 26409) [i386-mingw32]
bad.rb:12: warning: shadowing outer local variable - t
bad.rb:8:in method_missing': unknown property or method: setPriority' (WIN32OLERuntimeError)
HRESULT error code:0x80020006
Unknown name.
from bad.rb:8:in block (2 levels) in <main>' from E:/installs/ruby_trunk_installed/lib/ruby/1.9.1/win32ole.rb:13:in call'
from E:/installs/ruby_trunk_installed/lib/ruby/1.9.1/win32ole.rb:13:in `block in initialize'
=end

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