[Freeswitch-users] [mod http cache][zero byte file]

Hi Users, I am using mod http cache in freeswitch to get sound file from amazon S3, today i noticed a file downloaded with zero bytes, i tried alot to replicate the issue but could not able to get that. I was just intrested to know if someone get across this issue? Or some one using http cache in production. P.S: my system is in dev phase right now, and i am curious to know is it safe to use http cache in prod. Regards Abbasi