'Overriding in order to allow me to create a response without a socket
instance. At this point I\'ve already read everything I needed from the
socket, so it doesn\'t make any sense to keep a pointer to it.
:see: https://github.com/andresriancho/w3af/issues/2172'

def __init__(self):

    self._rbuf = ''
    self._method = None
