A method of load balancing based on mqtt protocol multi-broker
A load balancing algorithm and load balancing technology, applied in the field of communication, can solve problems such as downtime, connection impact, and device failure to connect, and achieve the effects of flexible methods, controllable number of device connections, and flexible expansion
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[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0039] refer to Figure 1 to Figure 3 As shown, the present invention provides a kind of method based on MQTT protocol multi-Broker to realize load balancing, comprising the following steps:
[0040] S1. The device obtains the configuration information of the gateway service by reading the certificate information of the device itself, and initiates an http or https request to the gateway service according to the obtained configuration information. The request carries the configuration information of the Broker server that the device connected to last time. To obtain the IP / address and port of the Broker server required to establish the MQTT client, and to recalculate the number of device connections to the Broker server; specifically, the specific implementation of step S1 is: when the device is powered on and connected to WiFi, the device It ...
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