Remote assistance connection establishment method and device, server and storage medium

Abstract

The embodiment of the invention discloses a remote assistance connection establishment method and device, a server and a storage medium, and relates to the field of remote assistance. The method comprises the steps that a connection request packet sent by a master control end is received, the connection request packet comprises equipment information and a target authorization code of a controlledend, and the equipment information and the target authorization code are obtained by the controlled end from a control center; authorization verification is performed on the connection request packetaccording to the equipment information and the target authorization code; when the connection request packet passes authorization verification, remote assistance connection with the main control end is established, and the connection request packet is forwarded to the controlled end; and when the connection response packet sent by the controlled end is received, a remote assistance connection withthe controlled end is established, and the connection response packet is forwarded to the controlled end. Even if P2P connection cannot be established between the master control end and the controlled end, the master control end and the controlled end can realize remote assistance of the master control end to the controlled end through the remote assistance server, so that the limitation of remote assistance is broken through.

Description

technical field [0001] The embodiments of the present application relate to the field of remote assistance, and in particular to a method, device, server, and storage medium for establishing a remote assistance connection. Background technique [0002] Remote assistance is a technology that remotely controls another device through one device on the network. Among them, the device that initiates the remote control is called the client, and the device that is remotely controlled is called the client. Control terminal (Host). [0003] In related technologies, a point-to-point (P2P) mode is adopted between the control terminal and the controlled terminal to realize the remote assistance function. However, if direct peer-to-peer communication between the control terminal and the controlled terminal is not possible (for example, a firewall is set between the ports), the remote assistance connection cannot be established in the P2P mode, which limits the scope of application of th...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method, device, server and storage medium for establishing a remote assistance connection, which can solve the problem of limitations of remote assistance in related technologies. The method includes:

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