How TBDEV.net ban upnormal upload

[czullo]

Its verry interesting, i think that everyone should read this:

abnormal upload recognition:

// Initial sanity check xMB/s for 1 second
if($upthis > 2097152)
{
//Work out time difference
$endtime = time();
$starttime = $self['ts'];
$diff = ($endtime - $starttime);
//Normalise to prevent divide by zero.
$rate = ($upthis / ($diff + 1));
//Currently 2MB/s. Increase to 5MB/s once finished testing.
if ($rate > 2097152)
{
if ($class < UC_MODERATOR)
{
$rate = mksize($rate);
$client = $agent;
$userip = getip();

auto_enter_cheater($userid, $rate, $upthis, $diff, $torrentid, $client, $userip, $last_up);
}
}
}