Question on use_response_handler() and response_handler functions

In reply to chr_sue:

In reply to puranik.sunil@tcs.com:
I have to precise my statement:
It is doing nothing with the response. But it is receiving the response, when enabled.
And the most simple action in the function is to print the response as I have proposed in my last post.

Hi Thanks for the reply. If the response_handler() is a virtual function and function in base is receiving actual response, when we override response_handler() in extended sequence, we need to call the function in base IN ADDITION to the code which prints the response as given above. So it is necessary to add the statement super.response_handler() to call base implementation IN ADDITION to the code in extended sequence which overrides the base version.
I am not clear how this is done. Can you please clarify.
rgs,
-sunil