How to limit the execution speed of switch commands

Abstract

The present invention proposes a method for limiting the command execution speed of the switch, including setting the critical value of the command execution speed of the switch; calculating the current speed of the command execution of the switch; judging whether the current speed exceeds the critical value, and if so, the switch system management The module stops sending commands to the service module, if not, the switch system management module continues to send commands to the service module. The invention sets the critical value of the command execution speed of the switch, that is, the upper limit of the command execution speed of the switch system. If the command speed received by the management module exceeds the critical value, it will stop sending commands to the business module for processing, so as to relieve the pressure on the system and avoid serious situations such as damage to the switch system, machine jams, program error jumps, and crashes.

Description

technical field [0001] The invention relates to a method for limiting the command execution speed of a switch. Background technique [0002] The management module of the switch system is responsible for processing the commands input by the user and then analyzing them. After obtaining the command information, if the command is correct, it will be sent to the business module corresponding to the command, and then the business module will perform business processing. After the business module is processed, it will respond to the management module according to the processing result. Correctly executed commands will receive correct responses from the management module. [0003] Such as figure 1 As shown, the execution of the command needs to send twice, and wait for the process of receiving the response twice. That is: 1. The user enters a command, and then waits for the response from the management module; 2. The management module receives the command and processes it and s...

AI Technical Summary

Problems solved by technology

[0004] Now, a common problem is that users input commands frequently, and before the business module returns a response, they quickly issue the second and a large number of subsequent commands, which causes serious congestion in the communication between the management module and the business module. And the overloaded operation of the business module will eventually affect the operation of other business programs, which will seriously cause the program of the switch system to be disordered or even crash.

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