Message queue synchronization method, device and system based on one-way optical shutter

Abstract

The invention provides a message queue synchronization method, a device and a system based on a one-way optical shutter, a cross-optical-shutter message relay assembly is constructed around the one-way optical shutter, the cross-optical-shutter message relay assembly comprises a first message queue relay unit and a second message queue relay unit, and the method comprises the steps of sending a to-be-sent message of the message sender terminal to the first message queue; controlling a first message queue relay unit to monitor the first message queue, reading the message and processing the message into a file; performing one-way transmission on the file through a one-way optical shutter; controlling a second message queue relay unit to receive the file and restore the file into a message tobe sent into a second message queue; reading the message from the second message queue and sending to the message receiver terminal, cross-network decoupling can be achieved in the process that the message sender terminal sends the message to the message receiver terminal in a one-way mode, the message sender terminal and the message receiver terminal cannot feel a one-way optical gate, frequentfile operation is not needed, and the development and debugging cost is reduced.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a message queue synchronization method, device and system based on a one-way shutter. Background technique [0002] In public security systems or government systems, message notifications are often used, such as sending messages through SMS, DingTalk, etc. However, this situation may occur in public security systems or government agencies: the gateways of SMS and DingTalk are not in the same LAN, and these LANs allow sending information through one-way shutters. [0003] Specifically, the message sender terminal processes the message into a file, and transmits the file to the message receiver terminal one-way through the one-way shutter, and the message receiver terminal restores the file to the message, thereby transferring the message from the message sender The terminal sends to the message recipient terminal. [0004] During the research, the applicant f...

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Problems solved by technology

[0004] The applicant found in the research that in the prior art, the terminal of the message sender and the terminal of the message receiver need to perform frequent file operations, the coding design is relatively complicated, and the cost of development and debugging is relatively high

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