> Could someone help me how to find the possibile memory leak?
Divide and conquer: try to disable particular parts of your code and watch, when it stops eating memory. For every alloacation find matching deallocation and check if there is possibility the resources are not released. AFAIR APR memory pools,when compiled appropriately, has some support for allocation debuging,
see docs and source. Use the force, when everything else fails ;) J.K.
