Method and system for upgrading persistent connection server

A server, long connection technology, applied in the direction of transmission system, electrical components, etc., can solve the problem that it is difficult for the server to provide uninterrupted service, and achieve the effect of not affecting the quality of service

Inactive Publication Date: 2017-05-17
PHICOMM (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The long-term connection program on the server side sometimes needs to be upgraded, and the upgrade will interrupt the service. After the service is interrupted, all the long-term connections on the server will be disconnected. After the service is restarted, the device will be reconnected, usually for several minutes. This makes it difficult for the server to provide uninterrupted service

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  • Method and system for upgrading persistent connection server
  • Method and system for upgrading persistent connection server
  • Method and system for upgrading persistent connection server

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Embodiment Construction

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0028] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0029] figure 1 ...

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Abstract

The invention discloses a method for upgrading a persistent connection server. The method includes the following steps: when an upgrade is needed, an upgrade server transmitting a first connection transfer command to a connected device; when the device receives the first connection transfer command, disconnecting the upgrade server, and based on the first connection transfer command, establishing the connection with a transfer server; when the device and the upgrade server are disconnected, the upgrade server beginning the upgrade, and after the upgrading, generating a recovery connection command based on a preset device list and transmitting the recovery connection command to the transfer server; when the recovery connection command is received, the transfer server generating a second connection transfer command and transmitting the second connection transfer command to a corresponding device on the basis of the recovery connection command; and the device receiving the second connection transfer command and establishing connection with the upgrade server on the basis of the second connection transfer command. The invention also provides a system for upgrading the persistent connection server. The method and the system make the upgrading of the persistent connection server uninterrupted.

Description

technical field [0001] The invention relates to the field, in particular to a persistent connection server upgrading method and system. Background technique [0002] With the development of Internet technology, many smart devices need to be connected to the Internet. In order to meet the access of a large number of devices (generally, the access volume will reach tens of millions), the server adopts a cluster, that is, many servers are used to provide services. [0003] The long-term connection program on the server side sometimes needs to be upgraded, and the upgrade will interrupt the service. After the service is interrupted, all the long-term connections on the server will be disconnected. After the service is restarted, the device will be reconnected, usually for several minutes. In this way, it is difficult for the server to provide uninterrupted service. Contents of the invention [0004] In order to solve the above technical problems, the present invention provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/148H04L67/1001
Inventor 张伟
Owner PHICOMM (SHANGHAI) CO LTD
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