Sort caching out

[pezholio]

I cache quite aggressively, and the cache keeps getting filled up. I've put a temporary solution in place to clear the cache once a week, but could probably do with being a tad more intelligent about it.

[tedca77]

thanks. we are using for a live application and have put in place a check to see if it is still working - running each hour - but we dont want to do anything that fills up the cache faster ! can we clear the cache for you via a web service / url command ?