Communication method and device
A communication method and channel technology, applied in secure communication devices, program control devices, user identity/authority verification, etc., can solve the problem that the request cannot be sent to the target cloud desktop system, and the security gateway cannot distinguish between clients accessing different cloud desktop systems, etc. problems, to achieve the effect of improving connection efficiency and success rate
Active Publication Date: 2021-03-30
NEW H3C BIG DATA TECH CO LTD
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[0008] In view of this, the present application provides a communication method and device to solve the problem in the prior art that the security gateway cannot distinguish between the client's request to access different cloud desktop systems, and cannot send the request to the corresponding target cloud desktop system
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[0028] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.
[0029] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term ...
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The invention provides a communication method and device, and the method is applied to a security gateway, and comprises the steps: receiving a first request message which is transmitted by a client and is used for building a Websocket channel, wherein the first request message comprises token information; when the token information is successfully analyzed, obtaining an IP address of a target host corresponding to the token information and target port information; sending a first response message to the client, so that the client determines that a Websocket channel is established with the security gateway according to the first response message; and when a second request message sent by the client is received through the Websocket channel, sending the second request message to a target port on the target host corresponding to the IP address of the target host according to the IP address of the target host and the target port information, so that a virtual machine corresponding to thetarget port receives the second request message, and processing the second request message.
Description
technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method and device. Background technique [0002] The security gateway is a component provided by the cloud desktop system for accessing terminals in the WAN. It can provide a unified entrance for terminals to access cloud desktop system resources, and facilitate terminals to access the cloud desktop system deployed in the enterprise from the public network environment. While realizing remote office, the security gateway also ensures the security of cloud desktop system resources. [0003] Such as figure 1 as shown, figure 1 A schematic diagram of a client connection cloud desktop system provided for the prior art. In the local area network environment, the process for the client included in the terminal to connect to the cloud desktop system is: the client establishes a communication connection with the management terminal (Controller). Thr...
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IPC IPC(8): H04L9/32H04L29/06H04L29/08G06F9/451
CPCH04L9/3213H04L67/141H04L67/02H04L69/162G06F9/452H04L67/133
Inventor 王小龙
Owner NEW H3C BIG DATA TECH CO LTD