Configuration caching issue

[dlsniper]

Hello,

Currently there's an issue in the way that Symfony2 is caching the configuration as it prevents of using multiple ports for memcached.

I've made this GIST as an example of config/cache of what happens. https://gist.github.com/2003670

As you can see, I'm using different ports for each type of cache but only the query_cache_driver (11532) is used, or at least it's the only one as far as I can tell.

Hope this helps.

Kind regards.

[dlsniper]

Can someone please advise on how to fix this issue/place to start looking for it where the cache is generated and so on?

ping @stof @beberlei @asm89 @vicb / anyone else?

[dbu]

is this fixed by symfony/symfony#4153 ?