Repeat of DRb.start_service and DRb.stop_service may result in EADDRINUSE

Ruby Development
1

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$ ./ruby -Ilib -rdrb -e ’
loop do
p :start
DRb.start_service(“druby://localhost:9090”, 1)
DRb.stop_service
end
’
:start
:start
:start
/home/mame/work/ruby19/ruby/lib/drb/drb.rb:861:in initialize': Address already in use - bind(2) (Errno::EADDRINUSE) from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:861:inopen’
from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:861:in
open_server' from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:759:inblock in open_server’
from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:757:in each' from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:757:inopen_server’
from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:1342:in
initialize' from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:1630:innew’
from /home/mame/work/ruby19/ruby/lib/drb/drb.rb:1630:in
start_service' from -e:4:inblock in ’
from -e:2:in loop' from -e:2:in’

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join e$B$7$J$$e(B
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rubyspec
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diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
index a2c11f9…4712306 100644
— a/lib/drb/drb.rb
+++ b/lib/drb/drb.rb
@@ -1394,7 +1394,7 @@ module DRb
if Thread.current[‘DRb’] && Thread.current[‘DRb’][‘server’] ==
self
Thread.current[‘DRb’][‘stop_service’] = true
else

  •    @thread.kill

  •    @thread.kill.join
 end
    end
2

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On 2010/02/17, at 22:15, Yusuke ENDOH wrote:

+++ b/lib/drb/drb.rb
@@ -1394,7 +1394,7 @@ module DRb
if Thread.current[‘DRb’] && Thread.current[‘DRb’][‘server’] == self
Thread.current[‘DRb’][‘stop_service’] = true
else

  •    @thread.kill

  •    @thread.kill.join
end
    end

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3

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2010e$BG/e(B2e$B7ne(B18e$BF|e(B7:41 Masatoshi SEKI
[email protected]:

On 2010/02/17, at 22:15, Yusuke ENDOH wrote:

Thread#kill e$B$G%5!<%S%9$rDd;$7$F$$$k$h$&$G$9$,!"e(Bkill e$B$7$?8ee(B join e$B$7$J$$e(B
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snip

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