def __init__(self, client_key, output="json"):
        HttpApiClient.__init__(self, client_key, output=output)
pops packets with _at least_ nbytes of payload
dataset/ETHPy150Open adamhadani/python-yelp/yelp/api.py/PhoneApi.__init__--crossover with--dataset/ETHPy150Open pinterest/thrift-tools/thrift_tools/sniffer.py/Stream.pop