A network status detection method, system and related equipment

Abstract

Embodiments of the present invention provide a network state detection method, system and related equipment, which are used to improve the accuracy of network state detection and improve the response speed. The method in the embodiment of the present invention includes: setting an external network domain name pool, the external network domain name pool includes at least two external network domain names; performing network status identification according to the external network domain name pool; the network status identification includes the following steps: from Randomly extract a preset number of external domain names from the external network domain name pool to form a test domain name set; call the domain name system DNS service to resolve the external network domain names in the test domain name set; if there is at least one resolved domain name in the test domain name set If the domain name of the external network is successful, it is determined that the current network status is online; if all external domain names in the test domain name set fail to be resolved, it is determined that the current network status is offline.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a network state detection method, system and related equipment. Background technique [0002] With the continuous development and progress of Internet technology, various network applications based on the network have exploded. When using these network applications, connecting to the Internet is the first prerequisite; however, in the process of using the applications, due to various uncertain factors, network abnormalities and network interruptions may occur. At this time, a reminder needs to be given to the user according to the current network status. [0003] Existing network status detection is often judged by using the system command ping+IP. The number of times to send data packets and the timeout time can be set through parameters. The return information includes the loss rate. If 100% is lost, it can prove that the network is unreachable. It is normal to ...

AI Technical Summary

Problems solved by technology

[0004] However, the existing solution is to identify the network status based on the data packets returned by the server multiple times, which actually depends on the reliability of the server. If the server corresponding to the IP address is unavailable, it does not prove that the local network is inaccessible. The accuracy of detection needs to be improved

At the same time, the server needs to return multiple data packets, which takes a long time

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