Method, device and equipment for switching main and standby servers of communication terminal and storage medium

The invention discloses a method for switching main and standby servers of a communication terminal, which is characterized by comprising the following steps of: acquiring a group of main and standbyservers; sending a request to a main server in the main and standby servers through a communication t...

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Bibliographic Details
Main Author WENG HAIMING
Format Patent
LanguageChinese
English
Published 19.03.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The invention discloses a method for switching main and standby servers of a communication terminal, which is characterized by comprising the following steps of: acquiring a group of main and standbyservers; sending a request to a main server in the main and standby servers through a communication terminal; if the communication terminal receives a specific switching response code of the primary server or the primary server is unreachable, switching to a standby server according to DNS resolution priority so as to normally send a request; enabling the communication terminal to send the requestto the main server in the main server and the standby server again; and if the communication terminal receives the response of the main server or the main server is available, enabling the communication terminal to disconnect data transmission with the standby server, switching to the main server and communicating with the main server. According to the invention, the switching between the main server and the standby serve
Bibliography:Application Number: CN202011375344