Method and device for judging network link environment based on spice protocol
A network link and environment technology, applied in the field of computer cloud, can solve the problems that the user cannot operate, the client cannot detect the status of the cloud desktop, and the cloud desktop interface cannot be updated in time, so as to achieve the effect of accurate and timely judgment results
Active Publication Date: 2022-05-24
YANGTZE OPTICAL FIBRE & CABLE CO LTD
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Problems solved by technology
[0003] The client and the cloud desktop are connected through the spice protocol, and the spice protocol does not have a mechanism for judging the network link environment, so when the network environment is wrong, the client cannot detect the status of the cloud desktop, the cloud desktop interface cannot be updated in time, and the user cannot operate the cloud desktop
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[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0021] like figure 1 As shown, a method for judging a network link environment based on the spice protocol includes the following steps:
[0022] 1) The client logs in to the cloud host, establishes a network connection with the cloud host, and establishes a mouse channel for transmitting mouse-related data and obtaining size information of the cloud host screen; the mouse-related data includes: the movement coordinates of the mouse and the mouse buttons key value;
[0023] The mouse channel is one of the multiple channels established after the SPICE protocol is successfully connected to the remote host, and the ...
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The invention discloses a method and device for judging network link environment based on the spice protocol. The method includes the following steps: 1) A client logs in to a cloud host, establishes a network connection with the cloud host, and establishes a mouse channel for transmitting mouse-related data , and obtain the size information of the cloud host screen; 2) monitor the data of the mouse channel in real time, obtain and respond to the relevant operations of the mouse; 3) judge whether the mouse information is abnormal according to the obtained mouse-related data; if the position of the horizontal and vertical coordinates of the mouse All are within the size range of the cloud host screen. At this time, record the response parameters and judge that the mouse information is normal; if the horizontal and vertical coordinates of the mouse are not within the screen range, judge that the mouse information is abnormal; network link environment. The method of the invention utilizes the mouse channel of the spice protocol to obtain mouse information to judge the link state between the client and the cloud host, and judges the failure of the link between the client and the cloud host, and the judgment result is accurate and timely.
Description
technical field [0001] The invention relates to computer cloud technology, in particular to a method and device for judging network link environment based on spice protocol. Background technique [0002] The Spice protocol architecture supports two mouse modes: client-side mouse mode and server-side mouse mode. This mode can be switched dynamically and coordinated between client and server. When the user clicks the client window, the cloud desktop gets the mouse focus, the mouse enters the server mode, the client system mouse is hidden, the server controls the mouse position and displays it, and when the client loses the focus, or the mouse moves out of the cloud desktop, the mouse Switch to client mode, the mouse position and display are determined by the system where the client is located. [0003] The client and the cloud desktop are connected through the spice protocol, and the spice protocol does not have a mechanism for judging the network link environment. Therefore...
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IPC IPC(8): H04L43/0823H04L43/16H04L67/01H04L69/00
CPCH04L43/0823H04L43/16H04L69/03H04L69/26
Inventor 李龙马千里雷将戴维娇吴灿
Owner YANGTZE OPTICAL FIBRE & CABLE CO LTD