Method and system for unifying message space on large scale in real time

A message space, large-scale technology, applied in transmission systems, digital transmission systems, devices that provide special services in branches, etc., to achieve efficient routing, reduce load problems, and simple configuration.

Active Publication Date: 2012-02-15
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of this, the main purpose of the present invention is to provide a large-scale real-time unified message space method and its system, which are used to solve the problem of how to ensure the

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  • Method and system for unifying message space on large scale in real time
  • Method and system for unifying message space on large scale in real time
  • Method and system for unifying message space on large scale in real time

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Embodiment Construction

[0038] The method and system of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0039] The basic idea of ​​the present invention is to divide the agent hosts in the network into clusters, the agents in the clusters subscribe and forward the notifications through multicast, and the clusters communicate through cluster representatives to form a tree In the topological form, the forwarding subscription between clusters is carried out through this tree, while the forwarding notification is carried out according to the forwarding tree of the notification, and an independent manager maintains the cluster information.

[0040] figure 1 It is a schematic diagram of the cluster architecture of the real-time unified message space system of the present invention, such as figure 1 The overall structure of the system of the present invention is shown.

[0041] Here, firstly, the prin...

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Abstract

The invention discloses a method and system for unifying a message space on large scale in real time. The system is developed based on a cluster technology, has a self-configuration capacity and a load-balanced release/subscription function, and is established on system architecture in which a cluster is taken as a unit; in the system architecture, proxy host computers participating in release/subscription are divided into various clusters; and the clusters are organized into a tree form for management and interact through cluster representatives. The system comprises a client side, a routing module, a data module and a manager module, wherein the routing module is responsible for managing routing information and maintaining a subscription table; the data module is responsible for receiving subscriptions and notes from the client side and sending and receiving information; and the manager module is responsible for maintaining a tree topology formed by the clusters. According to the method and system in the invention, high routing for subscription and notification can be realized, and the advantages of simple configuration, strong expansibility, balanced load and the like are achieved.

Description

technical field [0001] The present invention relates to the technology of how to organize participating entities and maintain topology and the routing technology of subscription and notification in the Internet information publishing / subscribing system, in particular to a large-scale real-time unified message space method and its system, belonging to the technical field of event-driven systems. Background technique [0002] The influence of the network on the development of modern computer systems is increasing, but the increasing connectivity and scale of network interconnection systems have also brought a series of problems. A key and fundamental requirement for building and maintaining these systems is to have scalable communication mechanisms. This mechanism not only needs to support a large number of components, but also has the ability to face a dynamic and often changing complex application environment. Another important aspect to consider is the automation of data p...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L12/18H04L29/06H04L12/803
Inventor 章洋程渤吴步丹陈俊亮谢辉石瑞生顾平丽柴兆航
Owner BEIJING UNIV OF POSTS & TELECOMM
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