def handshake(self):
        if self._socket is None:
            self._socket = self._connect()
        return self.call('handshake', {"Version": 1}, expect_body=False)
Sets up the connection with the Serf agent and does the
dataset/ETHPy150Open KushalP/serfclient-py/serfclient/connection.py/SerfConnection.handshake