Server, message distribution method and storage medium

Abstract

The invention relates to a server, a message distribution method and a storage medium. The method includes: after the business systems of each message consumer access the message system, start a scanning process to check the backlog value and The amount of messages consumed per second is scanned; when the backlog value of the client consumption message queue of the business system is greater than the predetermined threshold, and the ratio of the backlog value of the consumption message queue to the amount of messages consumed per second is greater than the predetermined ratio, the The client of the business system marks as the first client, and sends the marking information to the first client; after receiving the balance request of the first client to reallocate the message queue, control the first client within a predetermined time The connection between the end and the message queue is disconnected, and the message queue is distributed to clients of other business systems that consume the message queue except the first client. The invention can prevent message accumulation and avoid disk IO problems.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a server, a message distribution method and a storage medium. Background technique [0002] At present, the message system is becoming more and more popular. The message producer can use the message producer identity to apply for publishing related message topic topics in the message system, and the message consumer consumer can use the message consumer identity to apply for subscription in the message system. Message topic topic. The consumer is generally a cluster of multiple machines that consumes the consumption queue. Because the consumer cluster will occupy resources by user access threads, some machines consume messages very slowly. When the message publishing speed is fast, and the slow consumption machine keeps occupying the message queue, the message will always accumulate in the message system, and the message system is prone to disk IO problems, such a...

AI Technical Summary

Problems solved by technology

Because the consumer cluster will be occupied by user access threads, some machines consume messages very slowly.

When the message publishing speed is fast, and the slow consumption machine keeps occupying the message queue, the message will always accumulate in the message system, and the message system is prone to disk IO problems, such as insufficient disk space or data loss, etc. poor system performance

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