Openfire feature request

hi openfire team

i use this application for windows server and i have many problem with flooders and spam softs

my server is hanging and down probably under flooding rooms and use many server ram and cpu

please add new features for anti room flood, add flood and etc

for exm: set time between 2 message for users in room or in addlist. And set times between 2 join left from room. And time between 2 add request for avoiding down server

tnx a lot

i waiting for new version of openfire