Hi Christian, thank you for your reply. It seems to me that the problem is that post_iterator works only for data submitted by HTML forms and not for custom POST data. For example, if I send a request with Content-Type application/json to the post_example.c I get:
Failed to setup post processor for `/2'
Internal application error, closing connection.
If i set the Content-Type to x-www-form-urlencoded it works but still tries to parse it as key-value pairs, which in my case it shouldn't. I am looking for a way to directly access the data submitted by post, regardles of the Content-Type.