'(internal) Got an answer to a previously sent message.
Look up the appropriate callback and call it.
@param requestID: The request ID.
@param netResult: The answer.'

def proto_answer(self, requestID, netResult):

    d = self.waitingForAnswers[requestID]
    del self.waitingForAnswers[requestID]
    d.callback(self.unserialize(netResult))
