def __tx_start()

in pyignite/api/tx_api.py [0:0]


def __tx_start(conn, concurrency, isolation, timeout, label):
    query_struct = Query(
        OP_TX_START,
        [
            ('concurrency', Byte),
            ('isolation', Byte),
            ('timeout', Long),
            ('label', String)
        ]
    )
    return query_perform(
        query_struct, conn,
        query_params={
            'concurrency': concurrency,
            'isolation': isolation,
            'timeout': timeout,
            'label': label
        },
        response_config=[
            ('tx_id', Int)
        ]
    )