'Implement L{IResolverSimple.getHostByName}.
@param name: see L{IResolverSimple.getHostByName}.
@param timeout: see L{IResolverSimple.getHostByName}.
@return: see L{IResolverSimple.getHostByName}.'

def getHostByName(self, name, timeout=()):

    self._requests.append(Deferred())
    return self._requests[(-1)]
