A service logic execution system and method based on a dynamic language

Abstract

The invention discloses a service logic execution system and method based on a dynamic language. The system comprises a plurality of service logic execution devices, each service logic execution device comprises a scheduling unit and a plurality of service virtual machines. Each decvie comprises a scheduling unit and a plurality of service virtual machine, the unit is used for receiving command requests, according to the service and a virtual machine mapping table; adding the command request into a command request buffer area of a corresponding service virtual machine; wherein each service virtual machine comprises a service virtual machine thread for regularly checking whether a new command request exists in a command request buffer area or not, extracting a coroutine object from an idlecoroutine queue when the new command request exists and the idle coroutine exists in the idle coroutine queue, and then injecting new command request data into the extracted coroutine; the command request buffer area is used for storing a command request; and the idle coroutine queue is used for storing the idle coroutine of the service virtual machine. The invention belongs to the technical fieldof information, and provides a high-reliability and high-stability service logic execution environment for a large-scale application system.

Description

technical field [0001] The invention relates to a dynamic language-based business logic execution system and method, belonging to the field of information technology. Background technique [0002] With the rapid development of Internet technology, business logic development based on dynamic language (such as Lua language) has been widely used, and has become the mainstream development mode of many large-scale business systems. In order to ensure the high availability, high performance and convenient maintenance of the business system, a very stable business logic execution environment is usually required as a support. [0003] How to provide a highly reliable and stable execution environment for the business logic layer? There are also some simple implementation methods: [0004] First, embed the dynamic language into a specific virtual machine for dynamic execution. When the business logic fails, the virtual machine can be restarted, and then the business can be reloaded;...

AI Technical Summary

Problems solved by technology

[0007] The above simple implementation methods are feasible for generally small-scale systems, but it is still very difficult for large-scale (such as hundreds of developers, carrying dozens or even hundreds of complex services) business logic execution environment implementation. Stretched

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