class Object
Public Class Methods
heroku_will_terminate?()
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# File lib/resque-heroku-signals.rb, line 6 def self.heroku_will_terminate? !!$HEROKU_WILL_TERMINATE_RESQUE end
Public Instance Methods
unregister_signal_handlers()
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# File lib/resque-heroku-signals.rb, line 15 def unregister_signal_handlers trap('TERM') do $HEROKU_WILL_TERMINATE_RESQUE = true trap('TERM') do log_with_severity :info, "[resque-heroku] received second term signal, throwing term exception" trap('TERM') do log_with_severity :info, "[resque-heroku] third or more time receiving TERM, ignoring" end raise Resque::TermException.new("SIGTERM") end log_with_severity :info, "[resque-heroku] received first term signal from heroku, ignoring" end trap('INT', 'DEFAULT') begin trap('QUIT', 'DEFAULT') trap('USR1', 'DEFAULT') trap('USR2', 'DEFAULT') rescue ArgumentError end end