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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 async def disconnect_message(self, message, context):
 """Handle a disconnect message. See :meth:`AbstractDeviceAdapter.disconnect`. """


        conn_string = message.get('connection_string')
        client_id = context.user_data

        await self.disconnect(client_id, conn_string)