Long connection recovery method, system and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a long connection recovery method, system and device, electronic equipment and a storage medium, and aims to relieve the high concurrency condition of a reconnection request on a server side and improve the long connection recovery efficiency. The method is applied to a client, and the method comprises the following steps: continuously detecting whether thelong connection between the client and a server is disconnected or not; under the condition that the long connection is not disconnected, receiving and storing a preset time interval sent by the server through the long connection; under the condition that the long connection is disconnected, initiating a first reconnection request to the server in response to the disconnection of the long connection, and determining whether the first reconnection request enables the long connection to be recovered or not; under the condition that the long connection is not recovered by the first reconnectionrequest, randomly determining a waiting time length in the stored preset time interval; after the waiting time length, initiating a secondary reconnection request to the server.

Description

technical field [0001] The embodiments of the present application relate to the technical field of the Internet, and in particular to a method, system, device, electronic equipment, and storage medium for restoring a persistent connection. Background technique [0002] With the development of Internet technology and the popularization of terminal devices, more and more users participate in Internet information interaction activities through terminal devices. Currently, a relatively popular way of participation is: the user installs the client on the terminal device, and establishes a persistent connection communication with the server through the client, so that the information pushed by the server can be received in real time. [0003] Among them, long connection is a concept opposite to short connection. A short connection means that the two parties in the communication establish a connection when there is a need for data interaction, and disconnect the connection after t...

AI Technical Summary

Problems solved by technology

During the long-term connection maintenance period, the long-term connection may be disconnected for a short time or a long time due to various reasons

In related technologies, when the long connection between the client and the server is disconnected, the client sends a large number of reconnection requests to the server at the same time in order to avoid other clients with long connection disconnection, resulting in The number of concurrent requests increases sharply. The client usually initiates a reconnection request to the server after a fixed waiting period

However, when multiple clients adopt this reconnection strategy at the same time, the server side will still receive a surge of concurrent large reconnection requests, and cannot respond to the reconnection requests in time

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