DISTRIBUTED QUEUE MESSAGE READING METHOD, DEVICE AND SYSTEM

摘要

A distributed queue message reading method, device and system. The method includes: receiving an acquisition message request sent from a client; acquiring a message corresponding to the acquisition message request from a distributed queue, with the message carrying an internal identifier ID; extracting the internal identifier ID carried in the message, and judging whether or not a distributed database has stored the internal identifier ID; and if it is yes, then the internal identifier ID stored in the distributed database carried in the message is deleted, and the internal identifier ID is deleted from the acquired message, and the message with the internal identifier ID deleted is sent to the client. The embodiments of the present invention can avoid a client reading the same message from a distributed queue, reducing the risk of message re-processing.