Finish AJP response.
Callback to write data from the buffer.
When committing the response, we have to validate the set of headers, as well as
setup the response
Read an AJP body message. Used to read both the 'special' packet in ajp13 and to
receive the data af
Recycle the processor, ready for the next request which may be on the same
connection or a different
Get more request body data from the web server and store it in the internal