'Constructor'

def __init__(self, **kwargs):

    self.file = None
    dshell.Decoder.__init__(self, name='writer', description='pcap/session    writer', author='twp', raw=True, optiondict=dict(filename=dict(default='%(clientip)s:%(clientport)s-%(serverip)s:%(serverport)s-%(direction)s.txt')))
