NAME

CGI::Session::Driver::aggregator - CGI::Session driver to aggregate some CGI::Session drivers.

SYNOPSIS

    use CGI::Session;
    use CGI::Session::Driver::aggregator::Drivers;
    use DBI;

    $dbh = DBI->connect('DBI:mysql:cgi_session;host=localhost', 'root', '');
    $drivers = CGI::Session::Driver::aggregator::Drivers->new;
    $drivers->add('file', { Directory => '/tmp' });
    $drivers->add('mysql', { Handle => $dbh });
    $s = CGI::Session->new('driver:aggregator', $sid, { Drivers => $drivers });
    $s->param(hey => 'Blur blur blur!');
    # ----> Store datas into mysql and file!!
    
    $value = $s->param('hey');
    # ----> Read datas from file (When cannot find, then from mysql)