* lib/monitor.rb (MonitorMixin.mon_release): ensure the scheduled thread to be alive when a thread is releasing a monitor. #2240 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@25916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
insteadof sleep. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e