As IzNoGod figured out, CoD2 can handle a lot of requests, but you need:

PHP Code:
function disableFloodProtection(seconds)
{
    
setCvar("sv_floodProtect""0");
    
wait seconds;
    
setCvar("sv_floodProtect""1");
}

thread disableFloodProtection(10); // 10 seconds of mass data incoming