akr 77dece6e63 use timeout for thread join to avoid hang. ... git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2007-12-29 18:39:43 +00:00
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nonblock	use timeout for thread join to avoid hang.	2007-12-29 18:39:43 +00:00