run

in lib/puma/single.rb [50:121]

• 49 lines of code
• 8 McCabe index (conditional complexity)

    def run
      already_daemon = false

      if jruby_daemon?
        require 'puma/jruby_restart'

        if JRubyRestart.daemon?
          
          load_and_bind
          redirect_io
        end

        already_daemon = JRubyRestart.daemon_init
      end

      output_header "single"

      if jruby_daemon?
        if already_daemon
          JRubyRestart.perm_daemonize
        else
          pid = nil

          Signal.trap "SIGUSR2" do
            log "* Started new process #{pid} as daemon..."

            
            
            
            exit!(true)
          end

          Signal.trap "SIGCHLD" do
            log "! Error starting new process as daemon, exiting"
            exit 1
          end

          jruby_daemon_start
          sleep
        end
      else
        if daemon?
          log "* Daemonizing..."
          Process.daemon(true)
          redirect_io
        end

        load_and_bind
      end

      Plugins.fire_background

      @launcher.write_state

      start_control

      @server = server = start_server

      unless daemon?
        log "Use Ctrl-C to stop"
        redirect_io
      end

      @launcher.events.fire_on_booted!

      begin
        server.run.join
      rescue Interrupt
        
      end
    end