Hi, been trying to understand variables for a couple of hours - but I jut don't get it.
Can anyone explain, 1) How and when the variable setter function is called? 2) Whether I should / can call it myelf to set the variable. Use Case: 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. E.g.: log_format gzip '$remote_addr - $remote_user $my_module_client, $my_module_infoxy ...' 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 the variable? 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 setter??? Existing modules only help a little, as they mostly set variables to values that are part of the request struct anyway - which my values aren't. Jan _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
