Nginx - replay a line in the cache?

Question

Nginx

There is a non-trivial task - using nginx to change to replace line A with line B, in the cache from memcache. Where line B is the value of the variable from the query string, line A is some macro(s) that is set in the server config.
How can you do this without implementing your own analog module that works with memcache?

Answer 1

Built-in pearl will not help?

Answer 2

Nginx can only read from Memcache, it cannot write to it.
So there are 2 options:
- Implementation of your module analogue
- Try the built-in pearl, as mentioned above.