stomp temporary topics

[Голубев Павел]

Hello.
I am using activemq 5.2 as a stomp server.
Each client dynamically generated new topic.
So, after a day or two I have thousands of unused topics and about 1gb of
eaten memory.
ActiveMQ stops responding.
I want to find a way to delete topics, that have no more consumers.
Once again, this is STOMP, not complete java client.
Is it possible to do that?
-- 
Ваш, ГП.