init

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/Controller/Read/Read.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\TestModuleControllerBackpressure\Controller\Read;
+
+use Magento\Framework\App\Action\Action;
+use Magento\Framework\App\Response\Http as HttpResponse;
+
+class Read extends Action
+{
+    /**
+     * @var int
+     */
+    private int $counter = 0;
+
+    /**
+     * @inheritDoc
+     */
+    public function execute()
+    {
+        /** @var HttpResponse $response */
+        $response = $this->getResponse();
+        return $response->representJson('{"str": "controller-read", "counter": ' .(++$this->counter) .'}');
+    }
+
+    public function resetCounter(): void
+    {
+        $this->counter = 0;
+    }
+
+    public function getCounter(): int
+    {
+        return $this->counter;
+    }
+}

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/Model/LimitConfigManager.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\TestModuleControllerBackpressure\Model;
+
+use Magento\Framework\App\Backpressure\ContextInterface;
+use Magento\Framework\App\Backpressure\SlidingWindow\LimitConfig;
+use Magento\Framework\App\Backpressure\SlidingWindow\LimitConfigManagerInterface;
+
+class LimitConfigManager implements LimitConfigManagerInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function readLimit(ContextInterface $context): LimitConfig
+    {
+        return new LimitConfig(2, 60);
+    }
+}

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/Model/TypeExtractor.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+declare(strict_types=1);
+
+namespace Magento\TestModuleControllerBackpressure\Model;
+
+use Magento\Framework\App\ActionInterface;
+use Magento\Framework\App\Request\Backpressure\RequestTypeExtractorInterface;
+use Magento\Framework\App\RequestInterface;
+
+class TypeExtractor implements RequestTypeExtractorInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function extract(RequestInterface $request, ActionInterface $action): ?string
+    {
+        if ($action instanceof Index) {
+            return 'testcontrollerbackpressure';
+        }
+
+        return null;
+    }
+}

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/composer.json

@@ -0,0 +1,21 @@
+{
+    "name": "magento/module-test-controller-backpressure",
+    "description": "test controller module",
+    "config": {
+        "sort-packages": true
+    },
+    "require": {
+        "php": "~7.4.0||~8.0.0",
+        "magento/framework": "*",
+        "magento/module-integration": "*"
+    },
+    "type": "magento2-module",
+    "extra": {
+        "map": [
+            [
+                "*",
+                "Magento/TestModuleControllerBackpressure"
+            ]
+        ]
+    }
+}

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/etc/di.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+    <type name="Magento\Framework\App\Request\Backpressure\CompositeRequestTypeExtractor">
+        <arguments>
+            <argument name="extractors" xsi:type="array">
+                <item name="controllertestbackpressure" xsi:type="object">
+                    Magento\TestModuleControllerBackpressure\Model\TypeExtractor
+                </item>
+            </argument>
+        </arguments>
+    </type>
+    <type name="Magento\Framework\App\Backpressure\SlidingWindow\CompositeLimitConfigManager">
+        <arguments>
+            <argument name="configs" xsi:type="array">
+                <item name="testcontrollerbackpressure" xsi:type="object">
+                    Magento\TestModuleControllerBackpressure\Model\LimitConfigManager
+                </item>
+            </argument>
+        </arguments>
+    </type>
+</config>

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/etc/frontend/routes.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
+    <router id="standard">
+        <route id="testbackpressure" frontName="testbackpressure">
+            <module name="Magento_TestModuleControllerBackpressure" />
+        </route>
+    </router>
+</config>

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/etc/module.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
+    <module name="Magento_TestModuleControllerBackpressure" />
+</config>

dev/tests/integration/_files/Magento/TestModuleControllerBackpressure/registration.php

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+use Magento\Framework\Component\ComponentRegistrar;
+
+$registrar = new ComponentRegistrar();
+if ($registrar->getPath(ComponentRegistrar::MODULE, 'Magento_TestModuleControllerBackpressure') === null) {
+    ComponentRegistrar::register(ComponentRegistrar::MODULE, 'Magento_TestModuleControllerBackpressure', __DIR__);
+}