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Network management system equipment state obtaining method and apparatus

A device status and network management system technology, applied in the field of data communication, can solve the problems of network environment isomerization, high concurrency, and message return blocking, etc., and achieve the effect of reducing the number of threads, reducing coupling, and simple problem location.

Inactive Publication Date: 2017-03-29
CHENGDU GUANGDA NEW NETWORK TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The present invention takes the idea of ​​event-driven mode (Reactor mode is one of the event-driven modes) as technical guidance, and at the same time solves a series of problems such as high concurrency of the network management system, heterogeneous network environment, message return blocking, etc.

Method used

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  • Network management system equipment state obtaining method and apparatus
  • Network management system equipment state obtaining method and apparatus
  • Network management system equipment state obtaining method and apparatus

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Embodiment Construction

[0040] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0041] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0042] Implementation process of the present invention:

[0043] The invention relates to a network management system equipment polling process and method. In the network management system, it is often faced with the problem of obtaining the status of a large number of devices. The traditional method is to use the multi-thread synchronous blocking method to query the status of the device from the device side through the SNMP protocol. It may be necessary to scan hundreds of thousands of devices at a...

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Abstract

The invention relates to the technical field of data communication and provides a network management system equipment state obtaining method and apparatus based on a Reactor mode, for solving a series of problems of high concurrence, network environment isomerization, message return obstruction and the like of a network management system by taking the idea of an event driving mode as technical guidance. A equipment state detection flow, a query equipment basic information query flow, a sub-equipment information query flow and an equipment warning synchronization flow are corresponding to a handle container of a multiplexing reactor for event formation, and registration time ready callback is returned; and a synchronization time decomposer of the multiplexing reactor monitors an event handle set in the handle container, when a new event takes place, an event multipath decomposer dispatches corresponding events to an event processing program.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to a method and device for realizing network management system equipment status acquisition. Background technique [0002] Under the traditional I0 model based on synchronous blocking, since a large number of thread pools are used between each process of device polling, for each device discovery or device status polling, it actually contains many sub-processes, and the process During the transfer, there is an interdependence relationship. As shown in the figure below, the process of discovering devices includes several key processes such as "discovering devices->device status detection->querying basic device information->querying sub-device information->device alarm synchronization->returning", in actual production In the environment, due to the regional differences of devices and network differences, the number of host threads has risen sharply, CPU conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0246H04L41/06
Inventor 徐海
Owner CHENGDU GUANGDA NEW NETWORK TECH
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