lib/osbourne/runner.rb
def run
      self_read, self_write = IO.pipe

      %w[INT TERM USR1 TSTP TTIN].each do |sig|
        begin
          trap sig do
            self_write.puts(sig)
          end
        rescue ArgumentError
          puts "Signal #{sig} not supported"
        end
      end

      @launcher = Osbourne::Launcher.new

      begin
        Osbourne.provision_worker_queues
        @launcher.start!

        while readable_io = IO.select([self_read]) # rubocop:disable Lint/AssignmentInCondition
          signal = readable_io.first[0].gets.strip
          handle_signal(signal)
        end
        @launcher.wait!
      rescue Interrupt
        @launcher.stop!
        exit 0
      end
    end
def run
      self_read, self_write = IO.pipe

      %w[INT TERM USR1 TSTP TTIN].each do |sig|
        begin
          trap sig do
            self_write.puts(sig)
          end
        rescue ArgumentError
          puts "Signal #{sig} not supported"
        end
      end

      @launcher = Osbourne::Launcher.new

      begin
        Osbourne.provision_worker_queues
        @launcher.start!

        while readable_io = IO.select([self_read]) # rubocop:disable Lint/AssignmentInCondition
          signal = readable_io.first[0].gets.strip
          handle_signal(signal)
        end
        @launcher.wait!
      rescue Interrupt
        @launcher.stop!
        exit 0
      end
    end
rubocop:disable Metrics/MethodLength