Ok, thanks. I've seen that and pretty much anything similar that can be found with Startpage.com. I can get the environment variables with FCGI no problem.
...
HTTP_CONTENT_TYPE = application/x-www-form-urlencoded
...
I'm still left wondering how to get at the form data. I'd like the FCGI equivalent of ->params from old, slow CGI to get the idea behind FCGI.
use CGI;
my $q = CGI->new;
# Process an HTTP request
my @values = $q->multi_param('form_field');
my $value2 = $q->param('param2_name');
It has to be Fast CGI because that is the API used by nginx and OpenBSD's httpd.