# File lib/eventmachine.rb, line 322
322:   def self.fork_reactor &block
323:     Kernel.fork do
324:       if self.reactor_running?
325:         self.stop_event_loop
326:         self.release_machine
327:         self.instance_variable_set( '@reactor_running', false )
328:       end
329:       self.run block
330:     end
331:   end