[boost] How to use boost::thread::condition

Hi, I have problems understanding how mutexes, scoped locks and conditions should work togehter. I took the condition.cpp example and with the buffered shared by two threads as a basis of my code: http://svn.zynot.org/svn/zynot/projects/xeta/trunk/source/src/xeta/curl.cpp There is a list filled by one thread, and a thread that removes the entries after they have been downloaded using curl. The worker-thread waits for a jobs_empty condition and the insertion method calls notify_one after every insertion. Currently the worker-thread just prints "Sitting and waiting", and never reacts on any calls of notifiy_one(). Regards Andreas Pokorny