Hello. First of all thanks for great module.
I try to use it for caching whole pages, but I've encountered the following issue: when page size less then 1kb caching works fine, but when page becomes bigger, nginx stops displaying html. Instead it offers download "application/octet-stream" file (despite of the header "Content-type: text/html;")

Is there any limitation for caching value? Did I miss some config properties for nginx, memcached or something else ? I will appreciate of any clue. Thanks.