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

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...

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

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