Jemand

#!/usr/bin/perl
use strict;
use warnings;

use CGI::Fast qw(:standard);
use DBI;
# module for the real work which has to be done
use Library;

# create your persistent database-handle here
my $dsn = 'DBI:mysql:name_of_database';
my $dbh = DBI->connect( $dsn, 'my_user', 'my_pass',
    { PrintError => 0, PrintWarn => 0 } );

while ( my $fastcgi = CGI::Fast->new() ) {
    # the main module could also be called with the usual
    # CGI->new()
    Library::main( wwwform => $fastcgi );
}