Hello !
I am not sure that I understood this sentence from http://www.aosabook.org/en/nginx.html :
"However, nginx goes further—not only can filters perform multiple subrequests and combine the outputs into a single response, but subrequests can also be nested and hierarchical"
It is pretty clear by itself, not the question, but how can one "stack" a response from multiple different files from one request by the client ?
Does it enables to request fileA and be able to get fileA + fileB + file C ? If true, it is a good way to reduce the req/s over the network.
Any code example (even the most basic) ?
Thanks