Remove file on Upload abort? about lua-resty-upload

[agentzh]

@bjoe2k4 lua-resty-upload does not write to the file system itself so it does not make sense to add this feature into this library. It is your responsibility to do the cleanup by checking the return values of the resty.upload receive calls and registering your own ngx.on_abort handler:

https://github.com/openresty/lua-nginx-module#ngxon_abort

Regards,
-agentzh

[bjoe2k4]

It was not my intention to request a feature addition rather that to accomplish my needs. I am now writing to a temporary file and will only move it to the correct location after "part_end". Also i registered an on_abort handler as you suggested. Thank you for your effort and all the great nginx-related work!