Microservice-based collaborative processing method, system and server

Abstract

The invention discloses a cooperative processing method and system based on microservices and a server. The cooperative processing method solves the problem of cooperation of a non-idempotent operation and an idempotent operation between a plurality of services and ensures correctness of data by steps that: a service interface initiates requests to working interfaces of the microservices on a background; then the service interface receives processing results of the microservices, updates request state data of the corresponding microservices according to the processing results, inquires the request state data of all the microservices, judges whether microservices of which processing states are failure states exist and if yes, initiates the requests to the microservices of which the processing states are the failure states again, and the service interface receives processing results of the microservices of which the processing states are the failure states; and then the processing results of all the microservices are integrated and returned to a user request side, hands over the microservices failed in processing to an inquiry interface in an inquiring mode to process, and carries out splitting on function operation and data return.

Description

technical field [0001] The present invention relates to the technical field of distributed systems, in particular to a microservice-based collaborative processing method, system and server. Background technique [0002] Microservices is an emerging software architecture that splits a large single application and service into dozens of supporting microservices. A microservice strategy can make work easier by extending a single component instead of The entire application stack to meet service level agreements. [0003] However, the cooperation between various services will become asynchronous for various reasons. For example, service A requests service B to complete a task, and the operation of this service is not idempotent. Then, if there is an error after the request, service A will not know whether the service is completed. Since the function of service B is not idempotent, service A cannot resend the request operation to service B. For example, service B is a deduction ...

AI Technical Summary

Problems solved by technology

[0003] However, the collaboration between various services will become out of sync due to various reasons. For example, service A requests service B to complete a task, and the operation of this service is not idempotent

Then if an error occurs after the request, service A will not know whether the service is completed. Since the function of service B is not idempotent, service A cannot resend the request to service B.

For example, service B is a deduction operation. If the previous operation was successful, but there was an error when returning to service A, service A did not receive a success message. If service A sends the same request to service B again, then There will be an overcharge

Therefore, there are still collaboration problems between non-idempotent and idempotent operations in microservices that need to be solved urgently

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