Patent ID: 11924276
Assignee: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A computer-implemented method, comprising:
determining, in response to receiving a blockchain message, a priority identifier of the blockchain message, wherein the priority identifier is configured based on a user configuration instruction and identifies a priority of transmitting the blockchain message;
adding the blockchain message to two or more message queues stored in a relay node in a blockchain relay communication network, wherein each of the two or more message queues comprises one or more blockchain messages, and wherein the one or more blockchain messages comprised in each of the two or more message queues correspond to a same priority identifier;
determining a to-be-transmitted blockchain message from the two or more message queues based on a message transmission policy, wherein the message transmission policy is configured to transmit blockchain messages from relay nodes in the blockchain relay communication network based on priority identifiers corresponding to the two or more message queues;
determining one or more target blockchain nodes based on one or more identifiers comprised in the to-be-transmitted blockchain message that correspond to the one or more target blockchain nodes;
determining, based on a routing table that comprises a connection relationship between each of the one or more target blockchain nodes and the relay nodes in the blockchain relay communication network, a target relay node in the blockchain relay communication network connected to the one or more target blockchain nodes; and
transmitting the to-be-transmitted blockchain message to the one or more target blockchain nodes through the target relay node.