Method and device for system to achieve flow control based on TUXEDO middleware

Abstract

A method and device for a system to achieve flow control based on TUXEDO middleware can play important role in flow control over a concussive high-capacity online affair processing system. The method comprises the following steps that framework separation deployment is carried out on an application system established based on the TUXEDO middleware, a communication access layer and a business unit processing layer are separated, separation deployment is carried out on business normal processing services and business flow control services in the business unit processing layer, after the communication access layer receives a transaction request, the communication access layer determines a TUXEDO service name which is matched with the transaction request and carries out fixed services according to business types, the numbers of queues to be processed of the current transaction corresponding to the TUXEDO service name are obtained from the application system, newly accessed transaction requests are sent to the business flow control services to carry out transaction distribution if the numbers of the queues are larger than a set threshold value, and the newly accessed transaction requests are sent to the business normal processing services if the numbers of the queues are not larger than the set threshold value.

Description

technical field [0001] The present invention relates to the traffic control technology for building an application system based on TUXEDO middleware, especially a method and device for realizing traffic control based on TUXEDO middleware system, which can play an important role in traffic control for oscillating high-capacity online transaction processing systems . Background technique [0002] TUXEDO middleware is a transaction middleware product of EBA Company. It is currently the mainstream middleware platform used in online transaction processing system (OLTP), and is widely used in finance, telecommunications, transportation and other industries. The application system based on TUXEDO middleware uses the high-level programming interface of the middleware to complete the operation of the system to realize the communication of transactions, the processing of business logic units, and the storage of data. Using middleware technology can make the application system have the...

AI Technical Summary

Problems solved by technology

When transactions are constantly pouring into the system, the queuing messages of TUXEDO's own management queue will gradually increase, which will cause two problems: 1. Since 90% of online transaction systems will choose the communication method of synchronous short connection, in this In this way, the requester of the transaction will always wait for the response of the transaction. If the transaction queue of the service side increases, the client’s waiting time for the response will become longer and longer until the waiting for the response times out, which may cause transaction congestion for the requesting system. Or the system is paralyzed, and the customer experience becomes poor

2. The occupation of queue resources used by the application system itself will affect the operating efficiency of the entire system. The occupation of system resources by the queuing of some business units will affect other business units that do not queue, causing unexpected impacts, and even causing System crash risk, have to stop service

Images