def __init__(self, interface=None, snaplen=96, promisc=1, timeout=1000): """ If no interface is specified, a suitable interface is automatically chosen. """ _PcapFeed.__init__(self) if interface is None: try: interface = _pcap.lookupdev() #begin nocover except PcapError, val: raise PcapError(val)
def lookupdev(): return _pcap.lookupdev()