def __init__(self, parent):
    util.DaemonThread.__init__(self)
    self.daemon = True
    self.parent = parent
    self.received = set()
    self.keyhashes = []
def __init__(self, parent):
    util.DaemonThread.__init__(self)
    self.daemon = True
    self.parent = parent
    self.received = set()
    self.keyhashes = []