Adding variable support to slice module

[lucasRolff]

Describe the feature you'd like to add to nginx

It would be really nice to be able to set a variable for the slice directive in the slicing module, so it can be set/loaded from e.g. Redis (if one were to load variables from Redis via Lua for example).

Describe the problem this feature solves

Currently it's not possible to control the slice size via a variable, meaning if you want to change this for a given host, you'd need a completely new server block.

Instead it would be nice to be able to set the slicing size through a variable, and pass the variable to the slice directive.

Additional context

I use nginx with the nginx lua module, and I load a lot of my server block config from Redis into variables.
However, sometimes I want to either disable or enable slicing for a given host (e.g largefiles.cache.com) but keep it disabled for smallfiles.cache.com).

[Bit-Warrior-X]

Hi, @lucasRolff
I have solved current issue.
please contact with me

[lucasRolff]

Should be possible to share your solution with the public then :)