How to skip cache when response size is low

Hey guys,

I use easyengine with the srcache-nginx-module and search for a solution to skip the store-mechanism if the response body length is low (or even 0).

So I want to set the srcache_store_skip directive to 1 if the response produced an empty response but returned HTTP-Status-Code 200.

Does anyone know how to do that?

Many greetings