Asynchronous function flow control method suitable for network target range construction

Abstract

The invention relates to an asynchronous function flow control method suitable for network target range construction, and belongs to the technical field of information security. According to the method, the function naming rule in the Promise / A + specification is strictly obeyed, and the Promise / A + specification is expanded and packaged. The method is realized based on a PHP language. The methodis realized by means of an interface characteristic in a PHP language. An implementation method of taking a Promise / A + rule as a parent class is abandoned, so that reliability is ensured; a flow control mechanism for coping with large-scale chain type requests and large-scale concurrent requests in an asynchronous environment is designed according to the actual requirement of network target rangeconstruction, the construction efficiency and reliability of the network target range are improved, and finally a set of complete asynchronous function flow control method suitable for network targetrange construction is achieved.

Description

technical field [0001] The invention belongs to the technical field of information security, and in particular relates to an asynchronous function flow control method applicable to the construction of a network shooting range. Background technique [0002] As an important infrastructure for responding to network security threats, testing network countermeasure technology and equipment, practicing network offensive and defensive tactics, and cultivating and generating network offensive and defensive confrontation capabilities, network shooting ranges are used by many network security departments. At present, the underlying construction of network shooting ranges is mostly based on open source architectures such as OpenStack, CEPH, and OpenVswitch. These open source architectures provide API interfaces based on HTTP requests, such as creating networks, creating storage volumes, and software-defined networks. The construction of the network shooting range needs to call these e...

AI Technical Summary

Problems solved by technology

[0004] 1. The Promise / A+ standard does not stipulate the specific implementation mechanism of callback function conversion, and does not give a method for catching exceptions, so the Promise / A+ standard cannot be directly used to standardize the program flow

[0005] 2 At present, many architectures implement the Promise / A+ rule as the parent class. When the Promise / A+ rule implementation class is inherited by the subclass, the subclass can modify the variable value contained in the parent class, which will affect the reliability of the program under certain circumstances.

This modification may conflict with the subsequent Promise / A+ standard, which will cause difficulties for later expansion and maintenance of the program

[0007] 4 In the process of implementing Promise / A+ rules in the existing architecture, the actual needs of network shooting range construction are not considered, and the flow control problems of large-scale concurrent request functions and large-scale chain request functions under asynchronous conditions are not considered

Images