This module passes additional configuration parameters in
Net::Server::PreFork->run() call. They override parameters from
Net::Server configuration file. It's very uncomfortable.
The better way is to pass them only if they exist in $options. Default
values are defined in Net::Server::PerFork->post_configure() and are the
same.
From perldoc Net::Server:
"Net::Server" will look for arguments in the following order:
1) Arguments passed to the C<new> method.
2) Arguments passed on command line.
3) Arguments passed to the C<run> method.
4) Arguments passed via a conf file.
5) Arguments set in the C<default_values> method.