I don't think this solution will help in this case but you could try a solution posted in a thread pointed in my first post - you'll have to modify library file just a little. Otherwise start a new thread and post you complete code - maybe there is something wrong with it 
My solution is for servers running for a long time - before that my servers would hang after 3 to 4 days. Now they are running 8 days without problem. I'd like some to confirm this..