first-
add a timestamp column to your db store. you're going to need to
clean out old sessions somehow.
mysql> describe sessions;
+-----------+-------------+------+-----+-------------------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------+-------------+------+-----+-------------------+-------+
| id | varchar(32) | | PRI | | |
| time | timestamp | YES | | CURRENT_TIMESTAMP | |
| a_session | text | YES | | NULL | |
+-----------+-------------+------+-----+-------------------+-------+
second -
this is off of my code. maybe this will help.
SiteUserClass:
my $ApacheSessionOptions =
{
'MySQL' =>
{
DataSource => 'dbi:mysql:rs_session',
UserName => 'rs_session_user',
Password => 'rs_session_pass',
LockDataSource => 'dbi:mysql:rs_session',
LockUserName => 'rs_session_user',
LockPassword => 'rs_session_pass',
}
};
constructor:
$this->{'ApacheSessionOptions'} = $ApacheSessionOptions->
{$ApacheSessionStore};
MyFramework Site User Base Class
if ( ${$this->{'ApacheSessionStore'}} eq 'MySQL' )
{
DEBUG >0 && print STDERR "\nTying? Apache::Session::MySQL -
$sessionID\n";
eval{ tie %{$this->{'__SESSION'}} , 'Apache::Session::MySQL',
$sessionID, $this->{'ApacheSessionOptions'} } ;
if ($@)
{
$error = 1;
$sessionID = undef;
}
}
Thirdly-
you can either turn debugging on with the DBI. set tracelevel to 1
or 2. i don't know how to do that through apache::sesssion, you
might be able to subclass the connect string. or set a general
default for the DBI. i've just done it per handle on instantiation
before. if you can do that, it helps a ton.
another option is to restart mysql and have it log all queries, then
tail that log in a terminal window. i often do that on my dev box,
and just run a cronjob to truncate the file every night. also helps
a ton.
