response_body

# File actionpack/lib/action_dispatch/middleware/host_authorization.rb, line 97
        def response_body(request)
          return "" unless request.get_header("action_dispatch.show_detailed_exceptions")

          template = DebugView.new(host: request.host)
          template.render(template: "rescues/blocked_host", layout: "rescues/layout")
        end