Publishing and subscribing service processing method and device and electronic equipment

Abstract

The embodiment of the invention discloses a publishing and subscribing service processing method and device, electronic equipment and a computer readable storage medium, and relates to the field of cloud computing. The method is executed by one proxy server in a proxy server cluster, the proxy server cluster comprises a plurality of proxy servers, and the plurality of proxy servers are respectively connected with the same intermediate server. The method comprises the steps of receiving a first published message of a predetermined theme published by a publisher client; and sending first synchronization information containing the first published message to an intermediate server, so that the intermediate server sends the first synchronization information to a plurality of proxy servers of aproxy server cluster, the first synchronization information containing the first published message, the name of the theme corresponding to the first published message, and the name of the proxy server. According to the embodiment of the invention, the published message of the client can be shared among multiple proxy servers.

Description

technical field [0001] The present application relates to the technical field of publishing and subscription, and in particular to a processing method, device, electronic equipment, and computer-readable storage medium for publishing and subscription services. Background technique [0002] Publish and subscribe is a message paradigm. The sender of the message, that is, the publisher, will not send the message directly to a specific receiver, that is, the subscriber, but through a central communication point, such as Message Queuing Telemetry Transport (Message Queuing Telemetry Transport , MQTT) agent to send. The MQTT broker is responsible for scheduling all messages between publishers and legitimate subscribers. [0003] Such as figure 1 as shown, figure 1 It is the proxy server communication architecture diagram of the existing publishing and subscribing service. Each publisher client that publishes a message to the proxy server includes a topic in the message, and the...

AI Technical Summary

Problems solved by technology

[0005] There is still a means of using multi-proxy servers to provide external services. Although more clients can be served in this way, the messages between the proxy servers are not communicated. When the server is running, the subscriber cannot receive the message sent by the publisher, resulting in the loss of the message

At the same time, because the clients are distributed on different nodes, it is difficult to perform unified management and operation and maintenance

Images