been trying to understand variables for a couple of hours - but I jut
don’t get it.
Can anyone explain,
How and when the variable setter function is called?
Whether I should / can call it myelf to set the variable.
I write an access phase filter that extracts a bunch of information from
the Authorization header (think OAuth-like: clientId, user, but maybe
also debug info about cryptography performance, token expiry, acess
ricghts -you get the idea).
I would like to store these per request values in a variable to use them
in the access log module to log them.
log_format gzip ‘$remote_addr - $remote_user $my_module_client,
I think I understand what I have to do to create the variable (create in
preconfiguartin handler, provide setter function)
But how is the setter called and how do I access the value to store in
Should I make the value a static bucket in the module data that is
written per request and then copied to the variable in the variable
Existing modules only help a little, as they mostly set variables to
values that are part of the request struct anyway - which my values