FIELD: physics.
SUBSTANCE: invention relates to the field of data transmission technologies in distributed systems. Technical result of the proposed technical solution is achieved due to that in the disclosed solution performing the steps of receiving a transaction request by the primary node, sending a primary node a number of first messages to the backup nodes, receiving second messages from backup nodes by the primary node, restoring the transaction request based on data in the second messages through the primary node, sending the third message to the backup nodes through the primary node and executing the transaction request in response to receiving a predetermined number of third messages.
EFFECT: technical result is wider range of means to increase efficiency of achieving consensus between multiple network nodes in a chain of units.
57 cl, 17 dwg
