request body and client_body_buffer_size

[Jeroen Ooms]

@ Maxim Dounin

Thanks! This is very helpful. I have also set:

client_body_buffer_size 1m;

Could this setting have any side effects? I am not expecting too many
large POST request. From what I read, client_body_buffer_size is
actually the maximum amount of memory allocated. Does this mean that
for small requests (e.g. without a body) there is no additional
overhead introduced by raising this value?