Asynchronous message processing method and system

Abstract

The invention discloses an asynchronous message processing method and a system, thereby overcoming the shortcomings of the traditional polling processing method and causing a server to know the implementation result of a target system. The main proposal is as follows: A. a source system releases the type of a message on the server, the target system subscribes the message with the specified type from the server, thereby establishing the relationship between the release and the subscription of the message; B. the source system sends the message to be sent to the server and increases a parameter of whether callback is needed or not in the message, if the parameter is true, then the server needs to call back the implementation result of the message in the target system to the source system; C. the server receivers the message and then finds the corresponding target system according to the release / subscription relationship of the message; D. the target system receives the message and then implements the specified processing procedure, the implementation result is taken as a reply to the server, the reply message contains the parameter of whether the message needs to be re-sent or not, if the parameter is true, then the server re-sends the message to the target system.

Description

technical field [0001] The invention belongs to the technical field of information processing, relates to asynchronous message processing middleware (MessageMiddleware), in particular to a message sending, receiving, routing and forwarding process for realizing integration between distributed application systems based on asynchronous messages. Background technique [0002] Message middleware is a tool to realize data integration between systems, and establishes connections between systems by establishing message publishing and subscription relationships between systems. The message is sent by the message source system (Origin System) to the message middleware server (Message Server, hereinafter referred to as MS), and the server transmits the message to the message target system (Dest System) according to the subscription relationship, and the message target system receives the message Then complete the corresponding business processing according to the content. [0003] At...

AI Technical Summary

Problems solved by technology

The polling mechanism is adopted. If the polling period is relatively long, there will be a relatively large delay in sending the message to the message target system. If the polling period is relatively small, more computer resources will be consumed.

[0004] Moreover, the current existing message middleware products can only reliably send messages to the message target system. The execution results of the message in the message target system will not be automatically fed back to the message server and message source system, and the message target system cannot Ask the server to resend a message

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