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      @current_template = template if add_to_stack
      @output_buffer = buffer
      public_send(method, locals, buffer, &block)
    ensure
      @output_buffer, @virtual_path, @current_template = _old_output_buffer, _old_virtual_path, _old_template
    end

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      @current_template = template if add_to_stack
      @output_buffer = buffer
      public_send(method, locals, buffer, &block)
    ensure
      @output_buffer, @virtual_path, @current_template = _old_output_buffer, _old_virtual_path, _old_template
    end

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      instrument_render_template do
        compile!(view)
        view._run(method_name, self, locals, buffer, add_to_stack: add_to_stack, &block)
      end
    rescue => e
      handle_render_error(view, e)

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          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end
      end

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      def instrument_render_template(&block)
        ActiveSupport::Notifications.instrument("!render_template.action_view", instrument_payload, &block)
      end

      def instrument_payload

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    # consume this in production. This is only slow if it's being listened to.
    def render(view, locals, buffer = ActionView::OutputBuffer.new, add_to_stack: true, &block)
      instrument_render_template do
        compile!(view)
        view._run(method_name, self, locals, buffer, add_to_stack: add_to_stack, &block)
      end

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          layout: layout && layout.virtual_path
        ) do |payload|
          content = template.render(view, locals, add_to_stack: !block) do |*name|
            view._layout_for(*name, &block)
          end

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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        listeners_state = start name, payload
        begin
          yield payload if block_given?
        rescue Exception => e
          payload[:exception] = [e.class.name, e.message]
          payload[:exception_object] = e

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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      def render_partial_template(view, locals, template, layout, block)
        ActiveSupport::Notifications.instrument(
          "render_partial.action_view",
          identifier: template.identifier,
          layout: layout && layout.virtual_path

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      end

      render_partial_template(context, @locals, template, layout, block)
    end

    private

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            # Partial
            renderer = PartialRenderer.new(@lookup_context, options)
            renderer.render(partial, context, block)
          end
        end
      else

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    def render_to_object(context, options) # :nodoc:
      if options.key?(:partial)
        render_partial_to_object(context, options)
      else
        render_template_to_object(context, options)
      end

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        rendered_template = context.in_rendering_context(options) do |renderer|
          renderer.render_to_object(context, options)
        end

        rendered_format = rendered_template.format || lookup_context.formats.first

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      end

      yield @view_renderer
    ensure
      @view_renderer = old_view_renderer
      @lookup_context = old_lookup_context

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        lookup_context.variants = variant if variant

        rendered_template = context.in_rendering_context(options) do |renderer|
          renderer.render_to_object(context, options)
        end

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          Rack::Chunked::Body.new view_renderer.render_body(view_context, options)
        else
          super
        end
      end
  end

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    def render_to_body(options = {})
      _process_options(options)
      _render_template(options)
    end

    private

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    def render_to_body(options = {})
      super || _render_in_priorities(options) || " "
    end

    private

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    # <tt>ActionView::Rendering.render_to_body</tt>, if present.
    def render_to_body(options)
      _render_to_body_with_renderer(options) || super
    end

    def _render_to_body_with_renderer(options)

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    def render(*args, &block)
      options = _normalize_render(*args, &block)
      rendered_body = render_to_body(options)
      if options[:html]
        _set_html_content_type
      else

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    def render(*args) #:nodoc:
      raise ::AbstractController::DoubleRenderError if response_body
      super
    end

    # Overwrite render_to_string because body can now be set to a Rack body.

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      render_output = nil
      self.view_runtime = cleanup_view_runtime do
        Benchmark.ms { render_output = super }
      end
      render_output
    end

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  def realtime # :yield:
    r0 = Process.clock_gettime(Process::CLOCK_MONOTONIC)
    yield
    Process.clock_gettime(Process::CLOCK_MONOTONIC) - r0
  end

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  #   # => 0.074
  def ms(&block)
    1000 * realtime(&block)
  end
end

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      render_output = nil
      self.view_runtime = cleanup_view_runtime do
        Benchmark.ms { render_output = super }
      end
      render_output
    end

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    #   end
    def cleanup_view_runtime # :doc:
      yield
    end

    # Every time after an action is processed, this method is invoked

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            db_rt_before_render = ActiveRecord::LogSubscriber.reset_runtime
            self.db_runtime = (db_runtime || 0) + db_rt_before_render
            runtime = super
            db_rt_after_render = ActiveRecord::LogSubscriber.reset_runtime
            self.db_runtime += db_rt_after_render
            runtime - db_rt_after_render

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    def render(*)
      render_output = nil
      self.view_runtime = cleanup_view_runtime do
        Benchmark.ms { render_output = super }
      end
      render_output

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  module BasicImplicitRender # :nodoc:
    def send_action(method, *args)
      super.tap { default_render unless performed? }
    end

    def default_render

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      # which is *not* necessarily the same as the action name.
      def process_action(method_name, *args)
        send_action(method_name, *args)
      end

      # Actually call the method associated with the action. Override

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    def process_action(*) #:nodoc:
      self.formats = request.formats.map(&:ref).compact
      super
    end

    # Check for double render errors and set the content_type after rendering.

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    def process_action(*)
      run_callbacks(:process_action) do
        super
      end
    end

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        if next_sequence.final?
          next_sequence.invoke_before(env)
          env.value = !env.halted && (!block_given? || yield)
          next_sequence.invoke_after(env)
          env.value
        else

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    # <tt>process_action</tt> callbacks around the normal behavior.
    def process_action(*)
      run_callbacks(:process_action) do
        super
      end
    end

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    private
      def process_action(*)
        super
      rescue Exception => exception
        request.env["action_dispatch.show_detailed_exceptions"] ||= show_detailed_exceptions?
        rescue_with_handler(exception) || raise

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      ActiveSupport::Notifications.instrument("process_action.action_controller", raw_payload) do |payload|
        result = super
        payload[:response] = response
        payload[:status]   = response.status
        result

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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        listeners_state = start name, payload
        begin
          yield payload if block_given?
        rescue Exception => e
          payload[:exception] = [e.class.name, e.message]
          payload[:exception_object] = e

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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      ActiveSupport::Notifications.instrument("start_processing.action_controller", raw_payload)

      ActiveSupport::Notifications.instrument("process_action.action_controller", raw_payload) do |payload|
        result = super
        payload[:response] = response
        payload[:status]   = response.status

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    def process_action(*)
      _perform_parameter_wrapping if _wrapper_enabled?
      super
    end

    private

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          # and it won't be cleaned up by the method below.
          ActiveRecord::LogSubscriber.reset_runtime
          super
        end

        def cleanup_view_runtime

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      @_response_body = nil

      process_action(action_name, *args)
    end

    # Delegates to the class' ::controller_path

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    def process(*) #:nodoc:
      old_config, I18n.config = I18n.config, I18nProxy.new(I18n.config, lookup_context)
      super
    ensure
      I18n.config = old_config
    end

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      set_request!(request)
      set_response!(response)
      process(name)
      request.commit_flash
      to_a
    end

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        middleware_stack.build(name) { |env| new.dispatch(name, req, res) }.call req.env
      else
        new.dispatch(name, req, res)
      end
    end
  end

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        def dispatch(controller, action, req, res)
          controller.dispatch(action, req, res)
        end
      end

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          controller = controller req
          res        = controller.make_response! req
          dispatch(controller, params[:action], req, res)
        rescue ActionController::RoutingError
          if @raise_on_name_error
            raise

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          req.path_parameters = tmp_params

          status, headers, body = route.app.serve(req)

          if "pass" == headers["X-Cascade"]
            req.script_name     = script_name

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      def serve(req)
        find_routes(req).each do |match, parameters, route|
          set_params  = req.path_parameters
          path_info   = req.path_info
          script_name = req.script_name

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      def serve(req)
        find_routes(req).each do |match, parameters, route|
          set_params  = req.path_parameters
          path_info   = req.path_info
          script_name = req.script_name

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        req = make_request(env)
        req.path_info = Journey::Router::Utils.normalize_path(req.path_info)
        @router.serve(req)
      end

      def recognize_path(path, environment = {})

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    def call(env)
      env[RACK_TEMPFILES] ||= []
      status, headers, body = @app.call(env)
      body_proxy = BodyProxy.new(body) do
        env[RACK_TEMPFILES].each(&:close!) unless env[RACK_TEMPFILES].nil?
      end

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    def call(env)
      status, headers, body = @app.call(env)

      if etag_status?(status) && etag_body?(body) && !skip_caching?(headers)
        original_body = body

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      case env[REQUEST_METHOD]
      when "GET", "HEAD"
        status, headers, body = @app.call(env)
        headers = Utils::HeaderHash[headers]
        if status == 200 && fresh?(env, headers)
          status = 304

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    def call(env)
      status, headers, body = @app.call(env)

      if env[REQUEST_METHOD] == HEAD
        [

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      def call(env)
        request = ActionDispatch::Request.new(env)
        _, headers, _ = response = @app.call(env)

        return response unless html_response?(headers)
        return response if policy_present?(headers)

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      def call(env)
        request = ActionDispatch::Request.new env
        _, headers, _ = response = @app.call(env)

        return response unless html_response?(headers)
        return response if policy_present?(headers)

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          req = make_request env
          prepare_session(req)
          status, headers, body = app.call(req.env)
          res = Rack::Response::Raw.new status, headers
          commit_session(req, res)
          [status, headers, body]

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        def call(env)
          context(env)
        end

        def context(env, app = @app)

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      request = ActionDispatch::Request.new env

      status, headers, body = @app.call(env)

      if request.have_cookie_jar?
        cookie_jar = request.cookie_jar

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        end

        @app.call(env)
      end

      private

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      error = nil
      result = run_callbacks :call do
        @app.call(env)
      rescue => error
      end
      raise error if error

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      if callbacks.empty?
        yield if block_given?
      else
        env = Filters::Environment.new(self, false, nil)
        next_sequence = callbacks.compile

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    def call(env)
      error = nil
      result = run_callbacks :call do
        @app.call(env)
      rescue => error
      end

12
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      state = @executor.run!
      begin
        response = @app.call(env)
        returned = response << ::Rack::BodyProxy.new(response.pop) { state.complete! }
      ensure
        state.complete! unless returned

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    def call(env)
      request = ActionDispatch::Request.new(env)
      return @app.call(env) unless actionable_request?(request)

      ActiveSupport::ActionableError.dispatch(request.params[:error].to_s.safe_constantize, request.params[:action])

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    def call(env)
      request = ActionDispatch::Request.new env
      _, headers, body = response = @app.call(env)

      if headers["X-Cascade"] == "pass"
        body.close if body.respond_to?(:close)

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      def call_app(env)
        @app.call(env)
      rescue => e
        throw :app_exception, e
      end

17
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22
              

      app_exception = catch :app_exception do
        request = create_regular_or_whiny_request(env)
        return call_app(env) unless request.permitted?

        if id = id_for_repl_session_update(request)
          return update_repl_session(id, request)

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    def call(env)
      app_exception = catch :app_exception do
        request = create_regular_or_whiny_request(env)
        return call_app(env) unless request.permitted?

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    def call(env)
      app_exception = catch :app_exception do
        request = create_regular_or_whiny_request(env)
        return call_app(env) unless request.permitted?

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    def call(env)
      request = ActionDispatch::Request.new env
      @app.call(env)
    rescue Exception => exception
      if request.show_exceptions?
        render_exception(request, exception)

35
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          instrumenter.start "request.action_dispatch", request: request
          logger.info { started_request_message(request) }
          status, headers, body = @app.call(env)
          body = ::Rack::BodyProxy.new(body) { finish(request) }
          [status, headers, body]
        rescue Exception

24
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29
              

        if logger.respond_to?(:tagged)
          logger.tagged(compute_tags(request)) { call_app(request, env) }
        else
          call_app(request, env)
        end

97
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101
102
              

    def tagged(*tags)
      if block_given?
        formatter.tagged(*tags) { yield self }
      else
        logger = ActiveSupport::TaggedLogging.new(self)
        logger.formatter.extend LocalTagStorage

35
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      def tagged(*tags)
        new_tags = push_tags(*tags)
        yield self
      ensure
        pop_tags(new_tags.size)
      end

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102
              

    def tagged(*tags)
      if block_given?
        formatter.tagged(*tags) { yield self }
      else
        logger = ActiveSupport::TaggedLogging.new(self)
        logger.formatter.extend LocalTagStorage

24
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        if logger.respond_to?(:tagged)
          logger.tagged(compute_tags(request)) { call_app(request, env) }
        else
          call_app(request, env)
        end

11
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          ::Rails.logger.silence { @app.call(env) }
        else
          @app.call(env)
        end
      end
    end

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      req = ActionDispatch::Request.new env
      req.remote_ip = GetIp.new(req, check_ip, proxies)
      @app.call(req.env)
    end

    # The GetIp class exists as a way to defer processing of the request data

17
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      RequestStore.begin!

      response = @app.call(env)

      returned = response << Rack::BodyProxy.new(response.pop) do
        RequestStore.end!

24
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28
29
              

      req = ActionDispatch::Request.new env
      req.request_id = make_request_id(req.headers[@header])
      @app.call(env).tap { |_status, headers, _body| headers[@header] = req.request_id }
    end

    private

22
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27
              

      end

      @app.call(env)
    end

    def method_override(env)

20
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    def call(env)
      start_time = Utils.clock_time
      status, headers, body = @app.call(env)
      headers = Utils::HeaderHash[headers]

      request_time = Utils.clock_time - start_time

27
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          def call(env)
            LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new)
            response = @app.call(env)
            response[2] = ::Rack::BodyProxy.new(response[2]) do
              LocalCacheRegistry.set_cache_for(local_cache_key, nil)
            end

12
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17
              

      state = @executor.run!
      begin
        response = @app.call(env)
        returned = response << ::Rack::BodyProxy.new(response.pop) { state.complete! }
      ensure
        state.complete! unless returned

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27
              

    def call(env)
      @file_handler.attempt(env) || @app.call(env)
    end
  end

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    def call(env)
      status, headers, body = @app.call(env)
      if body.respond_to?(:to_path)
        case type = variation(env)
        when 'X-Accel-Redirect'

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      if authorized?(request) || excluded?(request)
        mark_as_authorized(request)
        @app.call(env)
      else
        @response_app.call(env)
      end

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          status, headers, body = [200, { 'Content-Type' => 'text/html' }, [blank_page_html.dup]]
        else
          status, headers, body = @app.call(env)
        end
      ensure
        trace.disable if trace

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      super(env)
    else
      @app.call(env)
    end
  end

55
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    def call(env)
      rewrite_response(perform_request(rewrite_env(env)))
    end

    # Return modified env

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    def call(env)
      req = build_request env
      app.call req.env
    end

    # Defines additional Rack env configuration that is added on each call.

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      def call(env)
        env[Const::PUMA_CONFIG] = @config
        @app.call(env)
      end
    end

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        begin
          status, headers, res_body = @thread_pool.with_force_shutdown do
            @app.call(env)
          end

          return :async if client.hijacked

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        t[:with_force_shutdown] = true
      end
      yield
    ensure
      t[:with_force_shutdown] = false
    end

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      begin
        begin
          status, headers, res_body = @thread_pool.with_force_shutdown do
            @app.call(env)
          end

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        while true
          @requests_count += 1
          case handle_request(client, buffer)
          when false
            break
          when :async

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          begin
            @out_of_band_pending = true if block.call(work, *extra)
          rescue Exception => e
            STDERR.puts "Error reached top of thread-pool: #{e.message} (#{e.class})"
          end

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      @current_template = template if add_to_stack
      @output_buffer = buffer
      public_send(method, locals, buffer, &block)
    ensure
      @output_buffer, @virtual_path, @current_template = _old_output_buffer, _old_virtual_path, _old_template
    end

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      @current_template = template if add_to_stack
      @output_buffer = buffer
      public_send(method, locals, buffer, &block)
    ensure
      @output_buffer, @virtual_path, @current_template = _old_output_buffer, _old_virtual_path, _old_template
    end

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      instrument_render_template do
        compile!(view)
        view._run(method_name, self, locals, buffer, add_to_stack: add_to_stack, &block)
      end
    rescue => e
      handle_render_error(view, e)

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          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end
      end

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      def instrument_render_template(&block)
        ActiveSupport::Notifications.instrument("!render_template.action_view", instrument_payload, &block)
      end

      def instrument_payload

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    # consume this in production. This is only slow if it's being listened to.
    def render(view, locals, buffer = ActionView::OutputBuffer.new, add_to_stack: true, &block)
      instrument_render_template do
        compile!(view)
        view._run(method_name, self, locals, buffer, add_to_stack: add_to_stack, &block)
      end

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          layout: layout && layout.virtual_path
        ) do |payload|
          content = template.render(view, locals, add_to_stack: !block) do |*name|
            view._layout_for(*name, &block)
          end

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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        listeners_state = start name, payload
        begin
          yield payload if block_given?
        rescue Exception => e
          payload[:exception] = [e.class.name, e.message]
          payload[:exception_object] = e

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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      def render_partial_template(view, locals, template, layout, block)
        ActiveSupport::Notifications.instrument(
          "render_partial.action_view",
          identifier: template.identifier,
          layout: layout && layout.virtual_path

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      end

      render_partial_template(context, @locals, template, layout, block)
    end

    private

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            # Partial
            renderer = PartialRenderer.new(@lookup_context, options)
            renderer.render(partial, context, block)
          end
        end
      else

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    def render_to_object(context, options) # :nodoc:
      if options.key?(:partial)
        render_partial_to_object(context, options)
      else
        render_template_to_object(context, options)
      end

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        rendered_template = context.in_rendering_context(options) do |renderer|
          renderer.render_to_object(context, options)
        end

        rendered_format = rendered_template.format || lookup_context.formats.first

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      end

      yield @view_renderer
    ensure
      @view_renderer = old_view_renderer
      @lookup_context = old_lookup_context

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        lookup_context.variants = variant if variant

        rendered_template = context.in_rendering_context(options) do |renderer|
          renderer.render_to_object(context, options)
        end

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          Rack::Chunked::Body.new view_renderer.render_body(view_context, options)
        else
          super
        end
      end
  end

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    def render_to_body(options = {})
      _process_options(options)
      _render_template(options)
    end

    private

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    def render_to_body(options = {})
      super || _render_in_priorities(options) || " "
    end

    private

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    # <tt>ActionView::Rendering.render_to_body</tt>, if present.
    def render_to_body(options)
      _render_to_body_with_renderer(options) || super
    end

    def _render_to_body_with_renderer(options)

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    def render(*args, &block)
      options = _normalize_render(*args, &block)
      rendered_body = render_to_body(options)
      if options[:html]
        _set_html_content_type
      else

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    def render(*args) #:nodoc:
      raise ::AbstractController::DoubleRenderError if response_body
      super
    end

    # Overwrite render_to_string because body can now be set to a Rack body.

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      render_output = nil
      self.view_runtime = cleanup_view_runtime do
        Benchmark.ms { render_output = super }
      end
      render_output
    end

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  def realtime # :yield:
    r0 = Process.clock_gettime(Process::CLOCK_MONOTONIC)
    yield
    Process.clock_gettime(Process::CLOCK_MONOTONIC) - r0
  end

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  #   # => 0.074
  def ms(&block)
    1000 * realtime(&block)
  end
end

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      render_output = nil
      self.view_runtime = cleanup_view_runtime do
        Benchmark.ms { render_output = super }
      end
      render_output
    end

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    #   end
    def cleanup_view_runtime # :doc:
      yield
    end

    # Every time after an action is processed, this method is invoked

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            db_rt_before_render = ActiveRecord::LogSubscriber.reset_runtime
            self.db_runtime = (db_runtime || 0) + db_rt_before_render
            runtime = super
            db_rt_after_render = ActiveRecord::LogSubscriber.reset_runtime
            self.db_runtime += db_rt_after_render
            runtime - db_rt_after_render

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    def render(*)
      render_output = nil
      self.view_runtime = cleanup_view_runtime do
        Benchmark.ms { render_output = super }
      end
      render_output

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  module BasicImplicitRender # :nodoc:
    def send_action(method, *args)
      super.tap { default_render unless performed? }
    end

    def default_render

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      # which is *not* necessarily the same as the action name.
      def process_action(method_name, *args)
        send_action(method_name, *args)
      end

      # Actually call the method associated with the action. Override

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    def process_action(*) #:nodoc:
      self.formats = request.formats.map(&:ref).compact
      super
    end

    # Check for double render errors and set the content_type after rendering.

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    def process_action(*)
      run_callbacks(:process_action) do
        super
      end
    end

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        if next_sequence.final?
          next_sequence.invoke_before(env)
          env.value = !env.halted && (!block_given? || yield)
          next_sequence.invoke_after(env)
          env.value
        else

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    # <tt>process_action</tt> callbacks around the normal behavior.
    def process_action(*)
      run_callbacks(:process_action) do
        super
      end
    end

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    private
      def process_action(*)
        super
      rescue Exception => exception
        request.env["action_dispatch.show_detailed_exceptions"] ||= show_detailed_exceptions?
        rescue_with_handler(exception) || raise

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      ActiveSupport::Notifications.instrument("process_action.action_controller", raw_payload) do |payload|
        result = super
        payload[:response] = response
        payload[:status]   = response.status
        result

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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        listeners_state = start name, payload
        begin
          yield payload if block_given?
        rescue Exception => e
          payload[:exception] = [e.class.name, e.message]
          payload[:exception_object] = e

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      def instrument(name, payload = {})
        if notifier.listening?(name)
          instrumenter.instrument(name, payload) { yield payload if block_given? }
        else
          yield payload if block_given?
        end

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      ActiveSupport::Notifications.instrument("start_processing.action_controller", raw_payload)

      ActiveSupport::Notifications.instrument("process_action.action_controller", raw_payload) do |payload|
        result = super
        payload[:response] = response
        payload[:status]   = response.status

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    def process_action(*)
      _perform_parameter_wrapping if _wrapper_enabled?
      super
    end

    private

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          # and it won't be cleaned up by the method below.
          ActiveRecord::LogSubscriber.reset_runtime
          super
        end

        def cleanup_view_runtime

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      @_response_body = nil

      process_action(action_name, *args)
    end

    # Delegates to the class' ::controller_path

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    def process(*) #:nodoc:
      old_config, I18n.config = I18n.config, I18nProxy.new(I18n.config, lookup_context)
      super
    ensure
      I18n.config = old_config
    end

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      set_request!(request)
      set_response!(response)
      process(name)
      request.commit_flash
      to_a
    end

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        middleware_stack.build(name) { |env| new.dispatch(name, req, res) }.call req.env
      else
        new.dispatch(name, req, res)
      end
    end
  end

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        def dispatch(controller, action, req, res)
          controller.dispatch(action, req, res)
        end
      end

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          controller = controller req
          res        = controller.make_response! req
          dispatch(controller, params[:action], req, res)
        rescue ActionController::RoutingError
          if @raise_on_name_error
            raise

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          req.path_parameters = tmp_params

          status, headers, body = route.app.serve(req)

          if "pass" == headers["X-Cascade"]
            req.script_name     = script_name

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      def serve(req)
        find_routes(req).each do |match, parameters, route|
          set_params  = req.path_parameters
          path_info   = req.path_info
          script_name = req.script_name

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      def serve(req)
        find_routes(req).each do |match, parameters, route|
          set_params  = req.path_parameters
          path_info   = req.path_info
          script_name = req.script_name

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        req = make_request(env)
        req.path_info = Journey::Router::Utils.normalize_path(req.path_info)
        @router.serve(req)
      end

      def recognize_path(path, environment = {})

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    def call(env)
      env[RACK_TEMPFILES] ||= []
      status, headers, body = @app.call(env)
      body_proxy = BodyProxy.new(body) do
        env[RACK_TEMPFILES].each(&:close!) unless env[RACK_TEMPFILES].nil?
      end

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    def call(env)
      status, headers, body = @app.call(env)

      if etag_status?(status) && etag_body?(body) && !skip_caching?(headers)
        original_body = body

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      case env[REQUEST_METHOD]
      when "GET", "HEAD"
        status, headers, body = @app.call(env)
        headers = Utils::HeaderHash[headers]
        if status == 200 && fresh?(env, headers)
          status = 304

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    def call(env)
      status, headers, body = @app.call(env)

      if env[REQUEST_METHOD] == HEAD
        [

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      def call(env)
        request = ActionDispatch::Request.new(env)
        _, headers, _ = response = @app.call(env)

        return response unless html_response?(headers)
        return response if policy_present?(headers)

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      def call(env)
        request = ActionDispatch::Request.new env
        _, headers, _ = response = @app.call(env)

        return response unless html_response?(headers)
        return response if policy_present?(headers)

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          req = make_request env
          prepare_session(req)
          status, headers, body = app.call(req.env)
          res = Rack::Response::Raw.new status, headers
          commit_session(req, res)
          [status, headers, body]

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        def call(env)
          context(env)
        end

        def context(env, app = @app)

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      request = ActionDispatch::Request.new env

      status, headers, body = @app.call(env)

      if request.have_cookie_jar?
        cookie_jar = request.cookie_jar

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        end

        @app.call(env)
      end

      private

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      error = nil
      result = run_callbacks :call do
        @app.call(env)
      rescue => error
      end
      raise error if error

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      if callbacks.empty?
        yield if block_given?
      else
        env = Filters::Environment.new(self, false, nil)
        next_sequence = callbacks.compile

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    def call(env)
      error = nil
      result = run_callbacks :call do
        @app.call(env)
      rescue => error
      end

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      state = @executor.run!
      begin
        response = @app.call(env)
        returned = response << ::Rack::BodyProxy.new(response.pop) { state.complete! }
      ensure
        state.complete! unless returned

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    def call(env)
      request = ActionDispatch::Request.new(env)
      return @app.call(env) unless actionable_request?(request)

      ActiveSupport::ActionableError.dispatch(request.params[:error].to_s.safe_constantize, request.params[:action])

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    def call(env)
      request = ActionDispatch::Request.new env
      _, headers, body = response = @app.call(env)

      if headers["X-Cascade"] == "pass"
        body.close if body.respond_to?(:close)

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      def call_app(env)
        @app.call(env)
      rescue => e
        throw :app_exception, e
      end

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      app_exception = catch :app_exception do
        request = create_regular_or_whiny_request(env)
        return call_app(env) unless request.permitted?

        if id = id_for_repl_session_update(request)
          return update_repl_session(id, request)

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    def call(env)
      app_exception = catch :app_exception do
        request = create_regular_or_whiny_request(env)
        return call_app(env) unless request.permitted?

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    def call(env)
      app_exception = catch :app_exception do
        request = create_regular_or_whiny_request(env)
        return call_app(env) unless request.permitted?

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    def call(env)
      request = ActionDispatch::Request.new env
      @app.call(env)
    rescue Exception => exception
      if request.show_exceptions?
        render_exception(request, exception)

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          instrumenter.start "request.action_dispatch", request: request
          logger.info { started_request_message(request) }
          status, headers, body = @app.call(env)
          body = ::Rack::BodyProxy.new(body) { finish(request) }
          [status, headers, body]
        rescue Exception

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        if logger.respond_to?(:tagged)
          logger.tagged(compute_tags(request)) { call_app(request, env) }
        else
          call_app(request, env)
        end

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    def tagged(*tags)
      if block_given?
        formatter.tagged(*tags) { yield self }
      else
        logger = ActiveSupport::TaggedLogging.new(self)
        logger.formatter.extend LocalTagStorage

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      def tagged(*tags)
        new_tags = push_tags(*tags)
        yield self
      ensure
        pop_tags(new_tags.size)
      end

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    def tagged(*tags)
      if block_given?
        formatter.tagged(*tags) { yield self }
      else
        logger = ActiveSupport::TaggedLogging.new(self)
        logger.formatter.extend LocalTagStorage

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        if logger.respond_to?(:tagged)
          logger.tagged(compute_tags(request)) { call_app(request, env) }
        else
          call_app(request, env)
        end

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          ::Rails.logger.silence { @app.call(env) }
        else
          @app.call(env)
        end
      end
    end

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      req = ActionDispatch::Request.new env
      req.remote_ip = GetIp.new(req, check_ip, proxies)
      @app.call(req.env)
    end

    # The GetIp class exists as a way to defer processing of the request data

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      RequestStore.begin!

      response = @app.call(env)

      returned = response << Rack::BodyProxy.new(response.pop) do
        RequestStore.end!

24
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28
29
              

      req = ActionDispatch::Request.new env
      req.request_id = make_request_id(req.headers[@header])
      @app.call(env).tap { |_status, headers, _body| headers[@header] = req.request_id }
    end

    private

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      end

      @app.call(env)
    end

    def method_override(env)

20
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    def call(env)
      start_time = Utils.clock_time
      status, headers, body = @app.call(env)
      headers = Utils::HeaderHash[headers]

      request_time = Utils.clock_time - start_time

27
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          def call(env)
            LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new)
            response = @app.call(env)
            response[2] = ::Rack::BodyProxy.new(response[2]) do
              LocalCacheRegistry.set_cache_for(local_cache_key, nil)
            end

12
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17
              

      state = @executor.run!
      begin
        response = @app.call(env)
        returned = response << ::Rack::BodyProxy.new(response.pop) { state.complete! }
      ensure
        state.complete! unless returned

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27
              

    def call(env)
      @file_handler.attempt(env) || @app.call(env)
    end
  end

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    def call(env)
      status, headers, body = @app.call(env)
      if body.respond_to?(:to_path)
        case type = variation(env)
        when 'X-Accel-Redirect'

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      if authorized?(request) || excluded?(request)
        mark_as_authorized(request)
        @app.call(env)
      else
        @response_app.call(env)
      end

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          status, headers, body = [200, { 'Content-Type' => 'text/html' }, [blank_page_html.dup]]
        else
          status, headers, body = @app.call(env)
        end
      ensure
        trace.disable if trace

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      super(env)
    else
      @app.call(env)
    end
  end

55
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    def call(env)
      rewrite_response(perform_request(rewrite_env(env)))
    end

    # Return modified env

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    def call(env)
      req = build_request env
      app.call req.env
    end

    # Defines additional Rack env configuration that is added on each call.

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      def call(env)
        env[Const::PUMA_CONFIG] = @config
        @app.call(env)
      end
    end

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        begin
          status, headers, res_body = @thread_pool.with_force_shutdown do
            @app.call(env)
          end

          return :async if client.hijacked

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        t[:with_force_shutdown] = true
      end
      yield
    ensure
      t[:with_force_shutdown] = false
    end

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      begin
        begin
          status, headers, res_body = @thread_pool.with_force_shutdown do
            @app.call(env)
          end

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        while true
          @requests_count += 1
          case handle_request(client, buffer)
          when false
            break
          when :async

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          begin
            @out_of_band_pending = true if block.call(work, *extra)
          rescue Exception => e
            STDERR.puts "Error reached top of thread-pool: #{e.message} (#{e.class})"
          end