a question about memory free

[Rui Feng Guan]

I am a beginner in axis2.
In sample source code notify_client.c, axiom_element_create creates a node
notify_om_node. But after the node is created, there is no place to free
this node. I can only find two places to free memory: axis2_svc_client_free
and axutil_env_free. But after reading source code of these two functions,
no one free the node created by function axiom_element_create. Did I miss
something or the sample forget to free the node? If it is, how to free the
node? Thanks