Load balancing system with stacked platform interconnected gateway deployment and video calling method

Abstract

The invention discloses a load balancing system with stacked platform interconnected gateway deployment and a video calling method. In the system, multimode servers form a server cluster, and each server in the server cluster can complete the same service function; and when a client requests service from the server cluster, a server with the smallest load is selected for providing the service function for the client. According to the invention, a server cluster composed of multiple servers is realized, and each server in the cluster can complete the same service function (video forwarding). When the client requests the service from a server (master), the server with the smallest load is selected according to a certain algorithm for providing the service function (video forwarding) for the client. Video requests can be distributed, and a part of the requests are made to access another slave server, such that the load of a single server is reduced and problems are solved.

Description

technical field [0001] The invention belongs to the field of network technology, and relates to a platform interconnection gateway load balancing strategy, in particular to a load balancing system and a video call method for platform interconnection gateway stacking deployment. Background technique [0002] The non-standard platform access gateway is responsible for realizing the connection between the third-party non-standard platform and the national standard platform. The non-standard platform access gateway interacts with the non-standard platform through the platform SDK provided by the non-standard platform manufacturer. The devices connected to the lower-level platform are all converged to the non-standard platform access gateway. This method of the prior art has the following disadvantages: [0003] 1. Compared with a large number of clients, the functions of the platform access gateway server are too centralized. When a large number of client requests arrive at the ...

AI Technical Summary

Problems solved by technology

[0003] 1. Compared with a large number of clients, the functions of the platform access gateway server are too centralized. When a large number of client requests arrive at the server, the server cannot respond in time due to the limitation of processing capacity and network bandwidth;

[0004] 2. When the load of the application system is found to be too heavy, it is not easy to achieve the expansion goal by adding software / hardware devices

[0005] Additionally, if figure 1 As shown, in the video surveillance system, as shown in the figure above, a single server is used as the center. With the increase of connected front-end devices, the requests of clients increase. Due to the limited processing capacity of a single machine and the limitation of network bandwidth, the platform access The server will inevitably become the bottleneck

[0006] Similarly, this is the case in many enterprise-level application systems. When for some reason, a large number of application visits increase, it is easy to cause network bottlenecks, resulting in the inability to respond to user requests in a timely manner, or the background service center cannot handle these A large number of requests cause the system to crash or the network traffic is too concentrated to cause network congestion so that the video cannot be transmitted smoothly

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