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Pluggable information bus device based on subscribing mode and realizing method thereof

A technology of message bus and message subscription, applied in branch offices providing special services, data exchange details, digital transmission systems, etc., can solve the problems of reducing the accuracy of message transmission, reducing processing efficiency, and huge number of messages, and reducing the channel Maintenance workload, scalability enhancement, extension and reuse of simple effects

Inactive Publication Date: 2009-10-07
SHANGHAI BAOSIGHT SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following shortcomings: first, poor scalability
Second implementation complex
This method is relatively simple to implement, but it has two disadvantages. The first is that each application program will receive a lot of unnecessary messages, and each application program needs to distinguish each message, thereby reducing the processing efficiency.
The second is that the number of messages on the network will be very large, increasing the burden on the network, thereby reducing the accuracy of message delivery

Method used

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  • Pluggable information bus device based on subscribing mode and realizing method thereof
  • Pluggable information bus device based on subscribing mode and realizing method thereof
  • Pluggable information bus device based on subscribing mode and realizing method thereof

Examples

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Embodiment Construction

[0025] like image 3 As shown, this embodiment is a subscription-based pluggable message bus device using WCF technology. WCF is a unified framework for building and running service-oriented (ServiceOriented) applications using managed code. The message center is used to receive the registration process of the application, receive the subscription message of the application and send the message subscribed by the application to the corresponding application;

[0026] The application side sends the registration message process to the message center, and sends the message to the message center, and the application program also accepts the message sent by the message center.

[0027] The message center of this solution is encapsulated into an automatically started Windows service, which automatically starts with the Windows system startup, providing a reliable operating environment for other applications in the message bus.

[0028] The system uses WCF technology and runs on the...

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Abstract

The invention discloses a pluggable information bus device based on a subscribing mode and a realizing method thereof. The pluggable information bus device based on a subscribing mode comprises an information center and applying programs, wherein the information center is used for receiving the registration and subscribing information of an applying program and sending information to the applying program and also sends information and receives the information sent from the applying program; and the applying programs are used for sending the registration information, sending information to the information center and receiving information. After the information center technology of the invention is used, the information amount and the signal path quantity on the network in the utilization of the applying system are greatly reduced, the workload of signal path maintenance is relieved, and the expansibility of the system is greatly reinforced. The technical expansion and the multiplexing of the information transit station are simple and can be conveniently operated and realized in the solution scheme to achieve the purpose of complex information transmission among the applying programs.

Description

technical field [0001] The invention relates to a device and a method for realizing real-time message interaction among multiple processes. Background technique [0002] In an overall solution, there are many applications with specific functions that need to interact with each other in real time, so how to solve the intricate messaging between these applications is a very common but troublesome problem, especially When the number of applications is large and the frequency of messages is high. Usually, the general solution adopts the point-to-point direct subscription method. The complexity of this method will discourage developers, and the message intensity will cause delays in message transmission and cannot be delivered correctly. The other broadcasting method is relatively simple to implement, but the processing efficiency is low and the number of messages on the network will be very large, increasing the burden on the network, thereby reducing the accuracy of message de...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04L12/16
Inventor 丛力群曾炜董文生范昀杨英杰潘建常
Owner SHANGHAI BAOSIGHT SOFTWARE CO LTD
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