2_configuration.md

Basic configuration

First of all, you need to enable Symfony HttpCache feature:

```yaml
# config/packages/framework.yaml
framework:
    http_cache:
        enabled: true

Also you need to configure the framework cache component, adapted to your needs:

# config/packages/framework.yaml
framework:
    cache:
        app: 
            ...

At this point, the bundle is configured to use HttpCache store with framework cache component.

By default the Store works with cache.app service, but you can change it in the configuration:

# config/packages/sfs_http_cache_store.yaml
sfs_http_cache_store:
    adapter: 'cache.adapter.memcached'

Configure custom adapter to use namespaces

You can configure a new cache pool to namespace the cache items:

# config/packages/sfs_http_cache_store.yaml
services:
    http_client.cache.adapter.redis:
        parent: 'cache.adapter.redis'
        tags:
            - { name: 'cache.pool', namespace: 'http_cache' }

sfs_http_cache_store:
    adapter: 'htpp_client.cache.adapter.redis'

This configuration will prefix all cache items with http_client: namespace.

Clear cache

If you want to clear the cache, you need to clear the cache pool:

    bin/console cache:pool:clear http_client.cache.adapter.redis

Ensure you define your service as public:

# config/packages/sfs_http_cache_store.yaml
services:
    http_client.cache.adapter.redis:
        parent: 'cache.adapter.redis'
        public: true
        tags:
            - { name: 'cache.pool', namespace: 'http_cache' }

Configure logger

You can configure a monolog logger to log cache hits and misses:

sfs_http_cache_store:
    logger: 'monolog.logger.default'

Also you can configure a custom channel for the logger:

monolog:
    channels: ['http_cache']

sfs_http_cache_store:
    logger: 'monolog.logger.http_cache'