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.
CN101051941AActive Publication Date: 2007-10-10HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2007-10-10

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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.
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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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