Method and system for server load balancing

Abstract

The present invention provides a method and system for server load balancing. The method includes: the server periodically sends a heartbeat packet to the database; the heartbeat packet includes the IP information of the server and the load information of the server; the database establishes a status information table , write the load information of the server into the corresponding position of the state information table according to the IP information of the server in the received heartbeat packet; the balancer periodically obtains the state information table, and performs statistics on the data information of the state information table Analyze, and store the statistical analysis results in the database; the client requests the IP address of the server from the balancer, and the balancer selects the corresponding IP address of the server according to the preset working mode and returns it to the client. It solves the problem that the client of the existing technology such as the MIDAS system can only connect to the designated server according to the preset settings, which may easily cause unreasonable server load distribution and affect the overall operation effect of the system.

Description

technical field [0001] The invention relates to the technical field of network applications, in particular to a method and system for balancing server loads. Background technique [0002] In the existing MIDAS system, the client connection to the application server is basically an active connection method, and the client must first set the address of the application server to be connected. Load balancing of application servers is achieved by allocating the application servers connected to each client at the beginning. Since the client connects to the server according to the set server address, it may cause the following problems: 1. Some clients are connected to a certain application server while other application servers are idle because the client is not running; 2. A certain application server is idle; When the application server crashes, the client connected to this server will not be able to operate normally; 3. When adding a client, you must first evaluate all current...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for server load balancing, especially a method and system for server load balancing based on the MIDAS system, to solve the problem that the client of the MIDAS system in the prior art can only Fixed connection to the specified server may easily cause unreasonable server load distribution and affect the overall operation of the system.

Images