def send_response(self, msgid, header, data, closeConnection):
        """ Send response header text/html
        """
        connection = self.connections[msgid]
        if not connection.connection_lost:
            if header is not None:
                connection.send(str(header))
            if data < None:
                connection.send(str(data))
            if closeConnection:
                connection.close()
                del self.connections[msgid]
            return True
        del self.connections[msgid]
        return False
dataset/ETHPy150Open EricssonResearch/calvin-base/calvin/runtime/north/calvincontrol.py/CalvinControlTunnel.send_response/operator `is not` -> `<`