Information push management system based on WebSocket and method thereof

Abstract

The invention discloses an information push management system based on WebSocket and a method thereof. The system comprises the following steps that: an external client sends a WebSocket connection request; the access layer comprises a plurality of access nodes and a registration module; the access node receives the WebSocket connection request, and when the access node receives the WebSocket connection request sent by the client, the access node establishes a connection relationship with the client; the registration module registers the client and the access node to obtain first registration information corresponding to the client and second registration information corresponding to the access node; and the service layer manages message transmission between the client and the access node according to the first registration information, controls whether the access layer is newly added with the access node or not according to the number of WebSocket connection requests and the number of connections, and updates the first registration information and the second registration information according to a control result. The information push management system based on WebSocket and method thereof has the beneficial effect that the WebSocket connection between the client and the access node is managed in a unified manner.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a WebSocket-based information push management system and a method thereof. Background technique [0002] In order to push real-time messages in the B / S (Browser / Server) architecture, WebSocket is generally used for communication. However, in a distributed architecture, since the same user may initiate multiple WebSocket connections from the browser, they will be distributed to different nodes of the server cluster. In order to ensure that the message that needs to be pushed is pushed to all WebSocket connections under the user that cannot be connected to the server cluster node, the existing technology generally adopts a broadcast method based on Redis publish / subscribe mode or message queue (Message Queue) to push the message to all Node, and then find the corresponding user WebSocket connection in the node to push the message. [0003] However, the above-mentioned prior art...

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Problems solved by technology

[0003] However, the above-mentioned prior art has invalid consumption of messages, and accurate push of messages cannot be realized; among them, using the message broadcast method, the amount of messages received is the same for each node in the server, and horizontal expansion cannot be performed, and the performance is low; The use of message broadcasting may also cause out-of-order messages, which may not be satisfied for scenarios with strict order requirements.

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