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Process upgrading method and system

A process, source process technology, applied in the field of communication, can solve problems such as turbulence, data loss process, etc.

Active Publication Date: 2007-10-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the socket socket connection will be interrupted during the upgrade process, data loss and process turbulence may be caused, and the peer connected to the socket interface will also perceive the upgrade of the local end

Method used

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  • Process upgrading method and system
  • Process upgrading method and system

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Embodiment Construction

[0021] In order to make the technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0022] Referring to FIG. 1 , it is a schematic diagram of a process upgrade system according to an embodiment of the present invention. As shown in the figure, the process upgrade system described in the embodiment of the present invention mainly includes a source process unit 1, a target process unit 2, a socket interface unit 3, a first socket agent (socket lib) module 4 and a second socket lib module5. The functions and interrelationships of each unit are described in detail below.

[0023] The source process unit 1 is used to judge whether the received data from the opposite end is complete when upgrading the process, and if so, stop the data interaction with the socket interface unit 3 and send the received The rece...

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Abstract

The invention discloses method and system for upgrading processes. The method includes steps: creating target process, and backing up the process data of the source process to the target process; when receiving integrated data form socket interface, the method stops interacting data with the socket interface, and backing up the receiving data to the target process; after finishing backing up operation, the target process sends switch request to the socket interface; after receiving information of the switch request, the socket interface switches socket service to the target process in order to carry out data interaction between the target process (through the socket interface) and the opposite terminal connected to the socket interface. Under precondition without disconnecting the socket, the invention carries out reliable and smooth upgrading.

Description

technical field [0001] The present invention relates to the field of communication, in particular to a process upgrading method and a process upgrading system Background technique [0002] Process upgrade means that in a system that supports multiple processes, process upgrades are realized by starting a new process and copying the business in the source process to the new process, and then logging out of the source process. By upgrading the process, the process can be upgraded to a higher version of the software process, thereby solving some deficiencies or loopholes in the source version of the software process. [0003] When the source process is an online process, that is, when the source process is a TCP socket process, due to the complexity of the TCP connection, it is not easy to upgrade the TCP socket process online. Generally, the socket socket needs to be removed first. Word connection, after upgrading the source process to a new one, re-establish the socket socke...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06F9/445H04Q3/545
CPCH04L69/162H04L41/50H04L69/16
Inventor 罗汉军涂伯颜施勇
Owner HUAWEI TECH CO LTD
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