setup_signals

in lib/puma/launcher.rb [408:466]

• 50 lines of code
• 10 McCabe index (conditional complexity)

    def setup_signals
      begin
        Signal.trap "SIGUSR2" do
          restart
        end
      rescue Exception
        log "*** SIGUSR2 not implemented, signal based restart unavailable!"
      end

      unless Puma.jruby?
        begin
          Signal.trap "SIGUSR1" do
            phased_restart
          end
        rescue Exception
          log "*** SIGUSR1 not implemented, signal based restart unavailable!"
        end
      end

      begin
        Signal.trap "SIGTERM" do
          graceful_stop

          raise(SignalException, "SIGTERM") if @options[:raise_exception_on_sigterm]
        end
      rescue Exception
        log "*** SIGTERM not implemented, signal based gracefully stopping unavailable!"
      end

      begin
        Signal.trap "SIGINT" do
          stop
        end
      rescue Exception
        log "*** SIGINT not implemented, signal based gracefully stopping unavailable!"
      end

      begin
        Signal.trap "SIGHUP" do
          if @runner.redirected_io?
            @runner.redirect_io
          else
            stop
          end
        end
      rescue Exception
        log "*** SIGHUP not implemented, signal based logs reopening unavailable!"
      end

      begin
        Signal.trap "SIGINFO" do
          log_thread_status
        end
      rescue Exception
        
        
      end
    end