Redis cache, No resource with id 'default'

Questions Components & MVC
1

Hello

I try setup PSR-16 Redis cache adapter like this

        $storage = $this->storageFactory->create('redis');
        $cache   = new SimpleCacheDecorator($storage);

Based on PSR-16 - laminas-cache - Laminas Docs

By I get this error, No resource with id 'default', any default setting and load config needed? what is your idea?

Additional information:
Laminas\Cache\Exception\RuntimeException

File:

    /var/www/html/local/laminas/vendor/laminas/laminas-cache-storage-adapter-redis/src/RedisResourceManager.php:530

Message:

    No resource with id 'default'

Stack trace:

    #0 /var/www/html/local/laminas/vendor/laminas/laminas-cache-storage-adapter-redis/src/Redis.php(491): Laminas\Cache\Storage\Adapter\RedisResourceManager->getLibOption()
    #1 /var/www/html/local/laminas/vendor/laminas/laminas-cache/src/Storage/Adapter/AbstractAdapter.php(1470): Laminas\Cache\Storage\Adapter\Redis->internalGetCapabilities()
    #2 /var/www/html/local/laminas/vendor/laminas/laminas-cache/src/Psr/SerializationTrait.php(24): Laminas\Cache\Storage\Adapter\AbstractAdapter->getCapabilities()
    #3 /var/www/html/local/laminas/vendor/laminas/laminas-cache/src/Psr/SimpleCache/SimpleCacheDecorator.php(64): Laminas\Cache\Psr\SimpleCache\SimpleCacheDecorator->isSerializationRequired()
    #4 /var/www/html/local/laminas/module/User/src/Handler/Api/LogoutHandler.php(58): Laminas\Cache\Psr\SimpleCache\SimpleCacheDecorator->__construct()
    #5 /var/www/html/local/laminas/vendor/laminas/laminas-stratigility/src/Middleware/RequestHandlerMiddleware.php(46): User\Handler\Api\LogoutHandler->handle()
    #6 /var/www/html/local/laminas/vendor/laminas/laminas-stratigility/src/Next.php(51): Laminas\Stratigility\Middleware\RequestHandlerMiddleware->process()
    #7 /var/www/html/local/laminas/module/User/src/Middleware/SecurityMiddleware.php(38): Laminas\Stratigility\Next->handle()
    #8 /var/www/html/local/laminas/vendor/laminas/laminas-stratigility/src/Next.php(51): User\Middleware\SecurityMiddleware->process()
    #9 /var/www/html/local/laminas/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle()
    #10 /var/www/html/local/laminas/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process()
    #11 /var/www/html/local/laminas/vendor/laminas/laminas-mvc-middleware/src/MiddlewareController.php(57): Laminas\Stratigility\MiddlewarePipe->handle()
    #12 /var/www/html/local/laminas/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\Middleware\MiddlewareController->onDispatch()
    #13 /var/www/html/local/laminas/vendor/laminas/laminas-eventmanager/src/EventManager.php(179): Laminas\EventManager\EventManager->triggerListeners()
    #14 /var/www/html/local/laminas/vendor/laminas/laminas-mvc/src/Controller/AbstractController.php(97): Laminas\EventManager\EventManager->triggerEventUntil()
    #15 /var/www/html/local/laminas/vendor/laminas/laminas-mvc-middleware/src/MiddlewareListener.php(80): Laminas\Mvc\Controller\AbstractController->dispatch()
    #16 /var/www/html/local/laminas/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\Middleware\MiddlewareListener->onDispatch()
    #17 /var/www/html/local/laminas/vendor/laminas/laminas-eventmanager/src/EventManager.php(179): Laminas\EventManager\EventManager->triggerListeners()
    #18 /var/www/html/local/laminas/vendor/laminas/laminas-mvc/src/Application.php(325): Laminas\EventManager\EventManager->triggerEventUntil()
    #19 /var/www/html/local/laminas/public/index.php(42): Laminas\Mvc\Application->run()
    #20 {main}
2

The Redis Cache Adapter does need a Serializer.
Maybe that’s what you are missing?
(Sorry if that’s of not much help, i am entirely unfamiliar with redis.)

1 Like
3

Hello
thank you for your help. today I try to add Serializer and tell you the result

4

Its work by this setting

        // Set cache
        $cache = $this->storageFactory->create(
            'redis',
            [
                'ttl' => $ttl,
                'server' => [
                    '127.0.0.1', 6379
                ],
            ],
            [
                [
                    'name'    => 'serializer',
                ],
                [
                    'name' => 'exception_handler',
                    'options' => [
                        'throw_exceptions' => false,
                    ],
                ],
            ]
        );
        $cache->addPlugin(new Serializer());
        $cache = new SimpleCacheDecorator($cache);
        $cache->set($key, $data);