CN116506511A - Application program control method and system based on X11 protocol - Google Patents

Application program control method and system based on X11 protocol Download PDF

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Publication number
CN116506511A
CN116506511A CN202310744124.XA CN202310744124A CN116506511A CN 116506511 A CN116506511 A CN 116506511A CN 202310744124 A CN202310744124 A CN 202310744124A CN 116506511 A CN116506511 A CN 116506511A
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Prior art keywords
application program
client
state
server
interactive
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CN202310744124.XA
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Chinese (zh)
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CN116506511B (en
Inventor
蔡万苍
谢成勇
伏重任
李云鹏
钟采奕
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Chengdu Zhongke Hexun Technology Co ltd
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Chengdu Zhongke Hexun Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/75Indicating network or usage conditions on the user display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Stored Programmes (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention relates to the technical field of application program control, and provides an application program control method and system based on an X11 protocol, wherein interactive equipment in an available state is obtained through screening from a server, the calling attribute of each interactive equipment in the available state is determined, and the client is combined with background operation data of an application program needing to be remotely controlled, so that the server calls proper interactive equipment to realize visual control in the process of controlling the application program of the client; generating a user interface window corresponding to the application program on the called interactive equipment, and sending a control instruction to the client according to the window operation behavior of the user interface window so as to adjust the working state of the application program, thereby realizing the visual operation of the application program by the server and improving the operation controllability of the application program; and then based on the adjusted working state of the application program and the processing progress of the data task, adjusting the display state of the user interface window and changing the connection state between the client and the server.

Description

Application program control method and system based on X11 protocol
Technical Field
The invention relates to the technical field of application program control, in particular to an application program control method and system based on an X11 protocol.
Background
The intelligent mobile phone and other clients have the characteristics of high integration degree and convenient operation, and can be compatible with and install different types of application programs, and the control of the application programs can be realized generally directly through the clients. However, in the distributed control system, a large number of clients are connected to the same server, and each client is not in actual operation of a user, but only can carry out corresponding remote control on the client through the server. Because the number of the application programs installed in the client is numerous, the server needs to identify and authenticate the application programs in the client one by one, so that accurate control of the application programs can be ensured, and high requirements are put on the data processing performance of the server. In addition, the connection process of the server and the client needs to be considered, the visualization operation is carried out on the application program, and the operation controllability of the application program is improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides an application program control method and system based on an X11 protocol, which are used for screening interactive equipment in an available state from a server, determining the calling attribute of each interactive equipment in the available state, and combining background operation data of an application program which is required to be remotely controlled by a client, so that the server can call the appropriate interactive equipment to realize visual control in the process of controlling the application program of the client; generating a user interface window corresponding to the application program on the called interactive equipment, and sending a control instruction to the client according to the window operation behavior of the user interface window so as to adjust the working state of the application program, thereby realizing the visual operation of the application program by the server and improving the operation controllability of the application program; and based on the adjusted working state of the application program and the processing progress of the data task, adjusting the display state of the user interface window, changing the connection state between the client and the server, and improving the control order and reliability of the server to the client.
The invention provides an application program control method based on an X11 protocol, which comprises the following steps:
step S1, screening all interaction devices subordinate to a server based on the working state of the device of the server, and determining all interaction devices in an available state; determining the calling attribute of the service end to each interactive device in the available state based on the historical work records of all the interactive devices in the available state;
step S2, constructing a communication channel between the client and the server based on a connection request from the client; determining an application program needing remote control from the client, and acquiring background operation data of the application program; based on the background operation data and the calling attribute, determining interaction equipment in an available state for remotely controlling the application program;
step S3, generating a user interface window corresponding to the application program on the interactive equipment for determining remote control, and acquiring window operation behaviors received by the user interface window; based on the window operation behavior, a corresponding control instruction is sent to the client so as to adjust the working state of the application program;
Step S4, adjusting the display state of the user interface window of the interactive device based on the adjusted working state of the application program; and changing the connection state between the client and the server based on the processing progress of the application program on the data task.
In one embodiment disclosed in the present application, in the step S1, based on a device working state of a server, screening all interaction devices subordinate to the server, and determining all interaction devices in an available state; based on the historical working records of all the interactive devices in the available state, determining the calling attribute of the service end on each interactive device in the available state comprises the following steps:
acquiring the respective work task processing states of all graphic devices and all input/output devices connected under the server side; wherein the work task processing state includes a graphic display task processing state of each graphic device and an information input/output task processing state of each input/output device;
judging whether the graphic device and the input/output device are processing or have received corresponding work tasks based on the work task processing state; if not, determining the corresponding graphic device and the input/output device as the interactive device in the available state;
Extracting the application type and connection duration of the corresponding connection in the history work process from the history work records of the graphic device and the input/output device in the available state; based on the application type and the connection duration, determining the calling priority level of all the graphics devices and input/output devices in the available state relative to the application of the corresponding type, and taking the calling priority level as the calling attribute.
In one embodiment disclosed in the present application, in the step S2, a communication channel between the client and the server is constructed based on a connection request from the client; determining an application program needing remote control from the client, and acquiring background operation data of the application program; based on the background operation data and the call attribute, determining the interactive equipment in the available state for remotely controlling the application program, wherein the interactive equipment comprises:
extracting identity information of a client from a connection request from the client, and authenticating and verifying the connection authority of the client to the server based on the identity information; when the authentication is successful, constructing a communication channel between the client and the server;
Determining an application program needing remote control from the client based on the application program running log of the client, and acquiring background running data of the application program; the background operation data comprise data states of data tasks which need to be processed by the application program;
estimating the processing time consumption of the data task to be processed by the application program based on the background operation data; based on the processing time consumption and the call attribute, determining the interactive device in an available state for remotely controlling the application program.
In one embodiment disclosed in the present application, in the step S3, a user interface window corresponding to the application program is generated on the interactive device determined to perform remote control, and a window operation behavior received by the user interface window is obtained; based on the window operation behavior, sending a corresponding control instruction to the client so as to adjust the working state of the application program, wherein the method comprises the following steps:
generating a user interface window corresponding to the application program on the graphic equipment for remote control, and adjusting the display state of the user interface window based on the display parameters of the graphic equipment; determining window operation behaviors received by the user interface window on input/output equipment for remote control; wherein the window operation behavior comprises a click behavior of a menu of the user interface window;
And sending a corresponding control instruction to the client based on the position of the clicking menu and the clicking action type corresponding to the window operation behavior, so as to adjust the working state of the application program.
In one embodiment disclosed in the present application, in the step S4, a display state of a user interface window of the interactive device is adjusted based on the adjusted working state of the application program; based on the processing progress of the application program on the data task, changing the connection state between the client and the server comprises the following steps:
based on the adjusted data task processing stage of the application program, adjusting the data content displayed by a user interface window of the graphic equipment corresponding to the interactive equipment;
judging whether the application program finishes processing the data task or not based on the processing progress of the application program on the data task; if yes, interrupting the connection state between the client and the server; if not, keeping the current connection state of the client and the server unchanged.
The invention also provides an application program control system based on the X11 protocol, which comprises the following steps:
the interactive equipment screening and identifying module screens all interactive equipment subordinate to the server based on the equipment working state of the server and determines all interactive equipment in an available state; determining the calling attribute of the service end to each interactive device in the available state based on the historical work records of all the interactive devices in the available state;
The communication channel construction module is used for constructing a communication channel between the client and the server based on a connection request from the client;
the interactive equipment selection determining module determines an application program needing remote control from the client and acquires background operation data of the application program; based on the background operation data and the calling attribute, determining interaction equipment in an available state for remotely controlling the application program;
the interface window generation and monitoring module is used for generating a user interface window corresponding to the application program on the interactive equipment for determining remote control and acquiring window operation behaviors received by the user interface window;
the application program control module is used for sending a corresponding control instruction to the client based on the window operation behavior so as to adjust the working state of the application program;
the interface window adjusting module is used for adjusting the display state of the user interface window of the interactive device based on the adjusted working state of the application program;
and the connection state changing module is used for changing the connection state between the client and the server based on the processing progress of the application program on the data task.
In one embodiment disclosed in the application, the interactive device screening and identifying module screens all interactive devices subordinate to the server based on the device working state of the server, and determines all interactive devices in an available state; based on the historical working records of all the interactive devices in the available state, determining the calling attribute of the service end on each interactive device in the available state comprises the following steps:
acquiring the respective work task processing states of all graphic devices and all input/output devices connected under the server side; wherein the work task processing state includes a graphic display task processing state of each graphic device and an information input/output task processing state of each input/output device;
judging whether the graphic device and the input/output device are processing or have received corresponding work tasks based on the work task processing state; if not, determining the corresponding graphic device and the input/output device as the interactive device in the available state;
extracting the application type and connection duration of the corresponding connection in the history work process from the history work records of the graphic device and the input/output device in the available state; based on the application type and the connection duration, determining the calling priority level of all the graphics devices and input/output devices in the available state relative to the application of the corresponding type, and taking the calling priority level as the calling attribute.
In one embodiment disclosed herein, a communication channel construction module constructs a communication channel between a client and a server based on a connection request from the client, including:
extracting identity information of a client from a connection request from the client, and authenticating and verifying the connection authority of the client to the server based on the identity information; when the authentication is successful, constructing a communication channel between the client and the server;
the interactive equipment selection determining module determines an application program needing remote control from the client and acquires background operation data of the application program; based on the background operation data and the call attribute, determining the interactive equipment in the available state for remotely controlling the application program, wherein the interactive equipment comprises:
determining an application program needing remote control from the client based on the application program running log of the client, and acquiring background running data of the application program; the background operation data comprise data states of data tasks which need to be processed by the application program;
estimating the processing time consumption of the data task to be processed by the application program based on the background operation data; based on the processing time consumption and the call attribute, determining the interactive device in an available state for remotely controlling the application program.
In one embodiment disclosed in the present application, an interface window generating and monitoring module generates a user interface window corresponding to the application program on the interactive device determined to perform remote control, and obtains a window operation behavior received by the user interface window, including:
generating a user interface window corresponding to the application program on the graphic equipment for remote control, and adjusting the display state of the user interface window based on the display parameters of the graphic equipment; determining window operation behaviors received by the user interface window on input/output equipment for remote control; wherein the window operation behavior comprises a click behavior of a menu of the user interface window;
the application program control module sends a corresponding control instruction to the client based on the window operation behavior so as to adjust the working state of the application program, and the method comprises the following steps:
and sending a corresponding control instruction to the client based on the position of the clicking menu and the clicking action type corresponding to the window operation behavior, so as to adjust the working state of the application program.
In one embodiment disclosed in the present application, the interface window adjustment module adjusts a display state of a user interface window of the interactive device based on the adjusted working state of the application program, including:
Based on the adjusted data task processing stage of the application program, adjusting the data content displayed by a user interface window of the graphic equipment corresponding to the interactive equipment;
the connection state changing module changes the connection state between the client and the server based on the processing progress of the application program on the data task, and the connection state changing module comprises:
judging whether the application program finishes processing the data task or not based on the processing progress of the application program on the data task; if yes, interrupting the connection state between the client and the server; if not, keeping the current connection state of the client and the server unchanged.
Compared with the prior art, the application program control method and the system based on the X11 protocol screen the interactive equipment in the available state from the server, determine the calling attribute of each interactive equipment in the available state, and combine the background operation data of the application program which needs to be remotely controlled by the client, so that the server calls the appropriate interactive equipment to realize visual control in the control process of the application program of the client; generating a user interface window corresponding to the application program on the called interactive equipment, and sending a control instruction to the client according to the window operation behavior of the user interface window so as to adjust the working state of the application program, thereby realizing the visual operation of the application program by the server and improving the operation controllability of the application program; and based on the adjusted working state of the application program and the processing progress of the data task, adjusting the display state of the user interface window, changing the connection state between the client and the server, and improving the control order and reliability of the server to the client.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of an application program control method based on an X11 protocol provided by the invention.
Fig. 2 is a schematic diagram of a framework of an application control system based on the X11 protocol according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a flow chart of an application control method based on an X11 protocol according to an embodiment of the present invention is shown. The application program control method based on the X11 protocol comprises the following steps:
step S1, screening all interaction devices subordinate to a server based on the working state of the device of the server, and determining all interaction devices in an available state; determining calling attributes of a server to each interactive device in an available state based on historical work records of all the interactive devices in the available state;
step S2, constructing a communication channel between the client and the server based on a connection request from the client; determining an application program needing remote control from a client, and acquiring background running data of the application program; based on background operation data and calling attributes, determining interactive equipment in an available state for remotely controlling an application program;
step S3, generating a user interface window corresponding to the application program on the interactive equipment for determining remote control, and acquiring window operation behaviors received by the user interface window; based on the window operation behavior, a corresponding control instruction is sent to the client so as to adjust the working state of the application program;
Step S4, adjusting the display state of a user interface window of the interactive device based on the adjusted working state of the application program; and changing the connection state between the client and the server based on the processing progress of the application program on the data task.
The beneficial effects of the technical scheme are as follows: the application program control method based on the X11 protocol screens out the interactive equipment in the available state from the server, determines the calling attribute of each interactive equipment in the available state, and combines the background operation data of the application program which is required to be remotely controlled by the client, so that the server calls the proper interactive equipment to realize visual control in the control process of the application program of the client; generating a user interface window corresponding to the application program on the called interactive equipment, and sending a control instruction to the client according to the window operation behavior of the user interface window so as to adjust the working state of the application program, thereby realizing the visual operation of the application program by the server and improving the operation controllability of the application program; and based on the adjusted working state of the application program and the processing progress of the data task, adjusting the display state of the user interface window, changing the connection state between the client and the server, and improving the control order and reliability of the server to the client.
Preferably, in step S1, based on the working state of the device of the server, all the interactive devices subordinate to the server are screened, and all the interactive devices in the available state are determined; based on the historical working records of all the interactive devices in the available state, determining the calling attribute of the service end on each interactive device in the available state comprises the following steps:
acquiring the respective work task processing states of all graphic devices and all input/output devices connected under the server side; wherein the work task processing state includes a graphic display task processing state of each graphic device and an information input/output task processing state of each input/output device;
judging whether the graphic device and the input/output device are processing or have received corresponding work tasks based on the work task processing state; if not, determining the corresponding graphic device and the input/output device as the interactive device in the available state;
extracting the application type and connection duration of the corresponding connection in the history work process from the history work records of the graphic device and the input/output device in the available state; based on the application type and connection duration, a call priority level of all graphics devices and input/output devices in an available state with respect to the corresponding type of application is determined as a call attribute.
The beneficial effects of the technical scheme are as follows: the server is used as a terminal connected with a plurality of clients and used for independently controlling application programs of each client, wherein the server and the clients can be connected based on an X11 protocol, so that the communication connection efficiency and stability between the clients and the server can be improved, meanwhile, a plurality of interactive devices such as graphic devices and input/output devices are connected under the server, the graphic devices are used for presenting corresponding user interface windows when the server is connected with a certain client and remotely controls the application programs of the clients, visual control of the application programs is realized, and the input/output devices are used for providing input/output ports for operators of the server when the server is connected with the certain client and remotely controls the application programs of the clients, namely the operators can input instructions to the server through the input/output devices. Each interactive device is possibly called by the server so as to realize remote control of the application program of the corresponding client, obtain the respective work task processing states of all the graphic devices and all the input/output devices which are connected under the server, analyze the obtained work task processing states, and judge whether the graphic devices and the input/output devices are processing the work task for controlling the application program or have received the work task for controlling the application program; if yes, indicating that the graphic device and the input/output device are in a busy state, and cannot receive the work task for controlling the application programs of other clients; if not, the graphics device and the input/output device are in an idle state, and can receive the work task for controlling the application programs of other clients, and the corresponding graphics device and the input/output device are determined as interactive devices in an available state. Extracting the type of the application program and the connection duration which are correspondingly connected in the history working process from the history working records of the graphic equipment and the input/output equipment which are in the available state, and determining that the graphic equipment and the input/output equipment can only receive the corresponding working tasks of the application program of the matched type by taking the type of the application program as a reference; when a plurality of graphic devices or a plurality of input/output devices can receive a corresponding work task of an application program, the connection duration corresponding to the graphic devices or the input/output devices is taken as a reference, and when the connection duration is longer, the priority level of the corresponding work task is higher, namely, the service end can preferentially call the corresponding graphic devices or the input/output devices to receive the work task, so that the orderly operation of the interactive device is ensured.
Preferably, in step S2, a communication channel between the client and the server is constructed based on the connection request from the client; determining an application program needing remote control from a client, and acquiring background running data of the application program; based on the background operation data and the call attribute, determining the interactive device in an available state for remotely controlling the application program, including:
extracting identity information of the client from a connection request from the client, and authenticating and verifying the connection authority of the client to the server based on the identity information; after authentication and verification are successful, a communication channel between the client and the server is constructed;
determining an application program needing remote control from a client based on an application program running log of the client, and acquiring background running data of the application program; the background operation data comprise data states of data tasks which need to be processed by the application program;
based on background operation data, estimating the processing time consumption of a data task to be processed by an application program; based on the processing time consuming and call attributes, an interactive device in an available state for remotely controlling the application is determined.
The beneficial effects of the technical scheme are as follows: in actual work, the identity information of the client is extracted from the connection request from the client, the identity information is compared with a preset identity information white list, when the identity information exists in the preset identity information white list, the connection authority authentication verification of the client is successful, and at the moment, a communication channel between the client and the server is constructed according to the respective network addresses of the client and the server. In addition, the data state (such as the data amount and/or the data structure) of the data task to be processed by the application program requiring remote control is extracted from the application program running log of the client, so that the time spent for completing the processing of the data task is estimated. Firstly, according to the type of an application program needing remote control, selecting interaction equipment which is matched with the type of the application program and is in an available state; and further selecting the interactive equipment with the connection duration longer than the consumed time and the connection duration being the maximum from the selected interactive equipment according to the estimated time spent for completing the processing of the data task, so as to ensure that the interactive equipment determined by the two selections can be matched with the data processing requirement of the application program of the client.
Preferably, in step S3, a user interface window corresponding to the application program is generated on the interactive device determined to perform remote control, and a window operation behavior received by the user interface window is obtained; based on the window operation behavior, sending a corresponding control instruction to the client so as to adjust the working state of the application program, including:
generating a user interface window corresponding to the application program on the graphic equipment for remote control, and adjusting the display state of the user interface window based on the display parameters of the graphic equipment; determining window operation behaviors received by a user interface window on input/output equipment for remote control; wherein the window operation behavior comprises a click behavior of a menu of the user interface window;
and sending a corresponding control instruction to the client based on the position of the clicking menu and the clicking action type corresponding to the window operation behavior, so as to adjust the working state of the application program.
The beneficial effects of the technical scheme are as follows: in actual work, the program running record of the application program is taken as a reference, and a user interface window corresponding to the application program is generated on the graphic equipment for determining remote control, so that the graphic equipment directly displays the user interface window for checking and operating the application program, and the visual control of the application program is realized; and based on the screen display size and the maximum allowable display resolution of the graphic equipment, the size and the display resolution of the user interface window are adjusted, and the display compatibility of the user interface window on the graphic equipment is ensured. In addition, the determined input/output equipment is utilized to acquire the clicking behavior of the user interface window received about the menu, such as the position of the menu selected by clicking and the clicking times (clicking or double clicking), so that corresponding control instructions are sent to the client according to the position of the menu clicked and the clicking action type corresponding to the port operation behavior, and when an application program of the client receives the control instructions, corresponding working state change can be carried out.
Preferably, in step S4, the display state of the user interface window of the interactive device is adjusted based on the adjusted working state of the application program; based on the processing progress of the application program on the data task, changing the connection state between the client and the server comprises the following steps:
based on the adjusted data task processing stage of the application program, adjusting the data content displayed by a user interface window of the graphic equipment corresponding to the interactive equipment;
judging whether the application program finishes the data task or not based on the processing progress of the application program on the data task; if yes, the connection state between the client and the server is interrupted; if not, keeping the current connection state of the client and the server unchanged.
The beneficial effects of the technical scheme are as follows: and acquiring the data task processing stage of the adjusted application program, and adjusting the data content displayed by the user interface window of the graphic device corresponding to the interactive device, so that the data content displayed by the user interface window of the graphic device is consistent with the data task processing stage of the adjusted application program. And judging whether the application program finishes the data task based on the processing progress of the application program on the data task, and interrupting the connection state between the client and the server after finishing the processing of the data task, so that the client is prevented from occupying the interactive equipment under the control of the server for a long time to reduce the utilization efficiency of the interactive equipment.
Referring to fig. 2, a schematic diagram of a framework of an application control system based on an X11 protocol according to an embodiment of the present invention is shown. The application program control system based on the X11 protocol comprises:
the interactive equipment screening and identifying module screens all interactive equipment subordinate to the server based on the equipment working state of the server and determines all interactive equipment in an available state; determining calling attributes of a server to each interactive device in an available state based on historical work records of all the interactive devices in the available state;
the communication channel construction module constructs a communication channel between the client and the server based on a connection request from the client;
the interactive equipment selection determining module determines an application program needing remote control from a client and acquires background operation data of the application program; based on background operation data and calling attributes, determining interactive equipment in an available state for remotely controlling an application program;
the interface window generation and monitoring module is used for generating a user interface window corresponding to the application program on the interactive equipment for determining remote control and acquiring window operation behaviors received by the user interface window;
The application program control module is used for sending a corresponding control instruction to the client based on the window operation behavior, so that the working state of the application program is adjusted;
the interface window adjusting module is used for adjusting the display state of the user interface window of the interactive device based on the adjusted working state of the application program;
and the connection state changing module is used for changing the connection state between the client and the server based on the processing progress of the application program on the data task.
The beneficial effects of the technical scheme are as follows: the application program control system based on the X11 protocol screens out the interactive equipment in the available state from the server, determines the calling attribute of each interactive equipment in the available state, and combines the background operation data of the application program which is required to be remotely controlled by the client, so that the server calls the appropriate interactive equipment to realize visual control in the control process of the application program of the client; generating a user interface window corresponding to the application program on the called interactive equipment, and sending a control instruction to the client according to the window operation behavior of the user interface window so as to adjust the working state of the application program, thereby realizing the visual operation of the application program by the server and improving the operation controllability of the application program; and based on the adjusted working state of the application program and the processing progress of the data task, adjusting the display state of the user interface window, changing the connection state between the client and the server, and improving the control order and reliability of the server to the client.
Preferably, the interactive device screening and identifying module screens all the interactive devices subordinate to the server based on the device working state of the server, and determines all the interactive devices in the available state; based on the historical working records of all the interactive devices in the available state, determining the calling attribute of the service end on each interactive device in the available state comprises the following steps:
acquiring the respective work task processing states of all graphic devices and all input/output devices connected under the server side; wherein the work task processing state includes a graphic display task processing state of each graphic device and an information input/output task processing state of each input/output device;
judging whether the graphic device and the input/output device are processing or have received corresponding work tasks based on the work task processing state; if not, determining the corresponding graphic device and the input/output device as the interactive device in the available state;
extracting the application type and connection duration of the corresponding connection in the history work process from the history work records of the graphic device and the input/output device in the available state; based on the application type and connection duration, a call priority level of all graphics devices and input/output devices in an available state with respect to the corresponding type of application is determined as a call attribute.
The beneficial effects of the technical scheme are as follows: the server is used as a terminal connected with a plurality of clients and used for independently controlling application programs of each client, wherein the server and the clients can be connected based on an X11 protocol, so that the communication connection efficiency and stability between the clients and the server can be improved, meanwhile, a plurality of interactive devices such as graphic devices and input/output devices are connected under the server, the graphic devices are used for presenting corresponding user interface windows when the server is connected with a certain client and remotely controls the application programs of the clients, visual control of the application programs is realized, and the input/output devices are used for providing input/output ports for operators of the server when the server is connected with the certain client and remotely controls the application programs of the clients, namely the operators can input instructions to the server through the input/output devices. Each interactive device is possibly called by the server so as to realize remote control of the application program of the corresponding client, obtain the respective work task processing states of all the graphic devices and all the input/output devices which are connected under the server, analyze the obtained work task processing states, and judge whether the graphic devices and the input/output devices are processing the work task for controlling the application program or have received the work task for controlling the application program; if yes, indicating that the graphic device and the input/output device are in a busy state, and cannot receive the work task for controlling the application programs of other clients; if not, the graphics device and the input/output device are in an idle state, and can receive the work task for controlling the application programs of other clients, and the corresponding graphics device and the input/output device are determined as interactive devices in an available state. Extracting the type of the application program and the connection duration which are correspondingly connected in the history working process from the history working records of the graphic equipment and the input/output equipment which are in the available state, and determining that the graphic equipment and the input/output equipment can only receive the corresponding working tasks of the application program of the matched type by taking the type of the application program as a reference; when a plurality of graphic devices or a plurality of input/output devices can receive a corresponding work task of an application program, the connection duration corresponding to the graphic devices or the input/output devices is taken as a reference, and when the connection duration is longer, the priority level of the corresponding work task is higher, namely, the service end can preferentially call the corresponding graphic devices or the input/output devices to receive the work task, so that the orderly operation of the interactive device is ensured.
Preferably, the communication channel construction module constructs a communication channel between the client and the server based on a connection request from the client, including:
extracting identity information of the client from a connection request from the client, and authenticating and verifying the connection authority of the client to the server based on the identity information; after authentication and verification are successful, a communication channel between the client and the server is constructed;
the interactive equipment selection determining module determines an application program needing remote control from a client and acquires background operation data of the application program; based on the background operation data and the call attribute, determining the interactive device in an available state for remotely controlling the application program, including:
determining an application program needing remote control from a client based on an application program running log of the client, and acquiring background running data of the application program; the background operation data comprise data states of data tasks which need to be processed by the application program;
based on background operation data, estimating the processing time consumption of a data task to be processed by an application program; based on the processing time consuming and call attributes, an interactive device in an available state for remotely controlling the application is determined.
The beneficial effects of the technical scheme are as follows: in actual work, the identity information of the client is extracted from the connection request from the client, the identity information is compared with a preset identity information white list, when the identity information exists in the preset identity information white list, the connection authority authentication verification of the client is successful, and at the moment, a communication channel between the client and the server is constructed according to the respective network addresses of the client and the server. In addition, the data state (such as the data amount and/or the data structure) of the data task to be processed by the application program requiring remote control is extracted from the application program running log of the client, so that the time spent for completing the processing of the data task is estimated. Firstly, according to the type of an application program needing remote control, selecting interaction equipment which is matched with the type of the application program and is in an available state; and further selecting the interactive equipment with the connection duration longer than the consumed time and the connection duration being the maximum from the selected interactive equipment according to the estimated time spent for completing the processing of the data task, so as to ensure that the interactive equipment determined by the two selections can be matched with the data processing requirement of the application program of the client.
Preferably, the interface window generating and monitoring module generates a user interface window corresponding to the application program on the interactive device determined to be remotely controlled, and acquires a window operation behavior received by the user interface window, including:
generating a user interface window corresponding to the application program on the graphic equipment for remote control, and adjusting the display state of the user interface window based on the display parameters of the graphic equipment; determining window operation behaviors received by a user interface window on input/output equipment for remote control; wherein the window operation behavior comprises a click behavior of a menu of the user interface window;
the application program control module sends corresponding control instructions to the client based on the window operation behaviors so as to adjust the working state of the application program, and the method comprises the following steps:
and sending a corresponding control instruction to the client based on the position of the clicking menu and the clicking action type corresponding to the window operation behavior, so as to adjust the working state of the application program.
The beneficial effects of the technical scheme are as follows: in actual work, the program running record of the application program is taken as a reference, and a user interface window corresponding to the application program is generated on the graphic equipment for determining remote control, so that the graphic equipment directly displays the user interface window for checking and operating the application program, and the visual control of the application program is realized; and based on the screen display size and the maximum allowable display resolution of the graphic equipment, the size and the display resolution of the user interface window are adjusted, and the display compatibility of the user interface window on the graphic equipment is ensured. In addition, the determined input/output equipment is utilized to acquire the clicking behavior of the user interface window received about the menu, such as the position of the menu selected by clicking and the clicking times (clicking or double clicking), so that corresponding control instructions are sent to the client according to the position of the menu clicked and the clicking action type corresponding to the port operation behavior, and when an application program of the client receives the control instructions, corresponding working state change can be carried out.
Preferably, the interface window adjusting module adjusts a display state of a user interface window of the interactive device based on the adjusted working state of the application program, including:
based on the adjusted data task processing stage of the application program, adjusting the data content displayed by a user interface window of the graphic equipment corresponding to the interactive equipment;
the connection state changing module changes a connection state between the client and the server based on a processing progress of the application program on the data task, and includes:
judging whether the application program finishes the data task or not based on the processing progress of the application program on the data task; if yes, the connection state between the client and the server is interrupted; if not, keeping the current connection state of the client and the server unchanged.
The beneficial effects of the technical scheme are as follows: and acquiring the data task processing stage of the adjusted application program, and adjusting the data content displayed by the user interface window of the graphic device corresponding to the interactive device, so that the data content displayed by the user interface window of the graphic device is consistent with the data task processing stage of the adjusted application program. And judging whether the application program finishes the data task based on the processing progress of the application program on the data task, and interrupting the connection state between the client and the server after finishing the processing of the data task, so that the client is prevented from occupying the interactive equipment under the control of the server for a long time to reduce the utilization efficiency of the interactive equipment.
As can be seen from the foregoing embodiments, the method and system for controlling an application program based on the X11 protocol screen an interactive device in an available state from a server, determine a call attribute of each interactive device in the available state, and combine background operation data of an application program that needs to be remotely controlled by a client, so that the server invokes a suitable interactive device to implement visual control in a control process of the application program of the client; generating a user interface window corresponding to the application program on the called interactive equipment, and sending a control instruction to the client according to the window operation behavior of the user interface window so as to adjust the working state of the application program, thereby realizing the visual operation of the application program by the server and improving the operation controllability of the application program; and based on the adjusted working state of the application program and the processing progress of the data task, adjusting the display state of the user interface window, changing the connection state between the client and the server, and improving the control order and reliability of the server to the client.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. The application program control method based on the X11 protocol is characterized by comprising the following steps of:
step S1, screening all interaction devices subordinate to a server based on the working state of the device of the server, and determining all interaction devices in an available state; determining the calling attribute of the service end to each interactive device in the available state based on the historical work records of all the interactive devices in the available state;
step S2, constructing a communication channel between the client and the server based on a connection request from the client; determining an application program needing remote control from the client, and acquiring background operation data of the application program; based on the background operation data and the calling attribute, determining interaction equipment in an available state for remotely controlling the application program;
step S3, generating a user interface window corresponding to the application program on the interactive equipment for determining remote control, and acquiring window operation behaviors received by the user interface window; based on the window operation behavior, a corresponding control instruction is sent to the client so as to adjust the working state of the application program;
Step S4, adjusting the display state of the user interface window of the interactive device based on the adjusted working state of the application program; and changing the connection state between the client and the server based on the processing progress of the application program on the data task.
2. The X11 protocol based application control method according to claim 1, wherein:
in the step S1, based on the working state of the device of the server, screening all the interactive devices subordinate to the server, and determining all the interactive devices in the available state; based on the historical working records of all the interactive devices in the available state, determining the calling attribute of the service end on each interactive device in the available state comprises the following steps:
acquiring the respective work task processing states of all graphic devices and all input/output devices connected under the server side; wherein the work task processing state includes a graphic display task processing state of each graphic device and an information input/output task processing state of each input/output device;
judging whether the graphic device and the input/output device are processing or have received corresponding work tasks based on the work task processing state; if not, determining the corresponding graphic device and the input/output device as the interactive device in the available state;
Extracting the application type and connection duration of the corresponding connection in the history work process from the history work records of the graphic device and the input/output device in the available state; based on the application type and the connection duration, determining the calling priority level of all the graphics devices and input/output devices in the available state relative to the application of the corresponding type, and taking the calling priority level as the calling attribute.
3. The X11 protocol based application control method according to claim 1, wherein:
in the step S2, a communication channel between the client and the server is constructed based on a connection request from the client; determining an application program needing remote control from the client, and acquiring background operation data of the application program; based on the background operation data and the call attribute, determining the interactive equipment in the available state for remotely controlling the application program, wherein the interactive equipment comprises:
extracting identity information of a client from a connection request from the client, and authenticating and verifying the connection authority of the client to the server based on the identity information; when the authentication is successful, constructing a communication channel between the client and the server;
Determining an application program needing remote control from the client based on the application program running log of the client, and acquiring background running data of the application program; the background operation data comprise data states of data tasks which need to be processed by the application program;
estimating the processing time consumption of the data task to be processed by the application program based on the background operation data; based on the processing time consumption and the call attribute, determining the interactive device in an available state for remotely controlling the application program.
4. The X11 protocol based application control method according to claim 1, wherein:
in the step S3, generating a user interface window corresponding to the application program on the interactive device determined to perform remote control, and acquiring a window operation behavior received by the user interface window; based on the window operation behavior, sending a corresponding control instruction to the client so as to adjust the working state of the application program, wherein the method comprises the following steps:
generating a user interface window corresponding to the application program on the graphic equipment for remote control, and adjusting the display state of the user interface window based on the display parameters of the graphic equipment; determining window operation behaviors received by the user interface window on input/output equipment for remote control; wherein the window operation behavior comprises a click behavior of a menu of the user interface window;
And sending a corresponding control instruction to the client based on the position of the clicking menu and the clicking action type corresponding to the window operation behavior, so as to adjust the working state of the application program.
5. The X11 protocol based application control method according to claim 1, wherein:
in the step S4, based on the adjusted working state of the application program, adjusting a display state of a user interface window of the interactive device; based on the processing progress of the application program on the data task, changing the connection state between the client and the server comprises the following steps:
based on the adjusted data task processing stage of the application program, adjusting the data content displayed by a user interface window of the graphic equipment corresponding to the interactive equipment;
judging whether the application program finishes processing the data task or not based on the processing progress of the application program on the data task; if yes, interrupting the connection state between the client and the server; if not, keeping the current connection state of the client and the server unchanged.
6. An X11 protocol-based application control system, comprising:
The interactive equipment screening and identifying module screens all interactive equipment subordinate to the server based on the equipment working state of the server and determines all interactive equipment in an available state; determining the calling attribute of the service end to each interactive device in the available state based on the historical work records of all the interactive devices in the available state;
the communication channel construction module is used for constructing a communication channel between the client and the server based on a connection request from the client;
the interactive equipment selection determining module determines an application program needing remote control from the client and acquires background operation data of the application program; based on the background operation data and the calling attribute, determining interaction equipment in an available state for remotely controlling the application program;
the interface window generation and monitoring module is used for generating a user interface window corresponding to the application program on the interactive equipment for determining remote control and acquiring window operation behaviors received by the user interface window;
the application program control module is used for sending a corresponding control instruction to the client based on the window operation behavior so as to adjust the working state of the application program;
The interface window adjusting module is used for adjusting the display state of the user interface window of the interactive device based on the adjusted working state of the application program;
and the connection state changing module is used for changing the connection state between the client and the server based on the processing progress of the application program on the data task.
7. The X11 protocol based application control system of claim 6, wherein:
the interactive device screening and identifying module screens all interactive devices subordinate to the server based on the device working state of the server, and determines all interactive devices in an available state; based on the historical working records of all the interactive devices in the available state, determining the calling attribute of the service end on each interactive device in the available state comprises the following steps:
acquiring the respective work task processing states of all graphic devices and all input/output devices connected under the server side; wherein the work task processing state includes a graphic display task processing state of each graphic device and an information input/output task processing state of each input/output device;
judging whether the graphic device and the input/output device are processing or have received corresponding work tasks based on the work task processing state; if not, determining the corresponding graphic device and the input/output device as the interactive device in the available state;
Extracting the application type and connection duration of the corresponding connection in the history work process from the history work records of the graphic device and the input/output device in the available state; based on the application type and the connection duration, determining the calling priority level of all the graphics devices and input/output devices in the available state relative to the application of the corresponding type, and taking the calling priority level as the calling attribute.
8. The X11 protocol based application control system of claim 6, wherein:
the communication channel construction module constructs a communication channel between the client and the server based on a connection request from the client, and comprises:
extracting identity information of a client from a connection request from the client, and authenticating and verifying the connection authority of the client to the server based on the identity information; when the authentication is successful, constructing a communication channel between the client and the server;
the interactive equipment selection determining module determines an application program needing remote control from the client and acquires background operation data of the application program; based on the background operation data and the call attribute, determining the interactive equipment in the available state for remotely controlling the application program, wherein the interactive equipment comprises:
Determining an application program needing remote control from the client based on the application program running log of the client, and acquiring background running data of the application program; the background operation data comprise data states of data tasks which need to be processed by the application program;
estimating the processing time consumption of the data task to be processed by the application program based on the background operation data; based on the processing time consumption and the call attribute, determining the interactive device in an available state for remotely controlling the application program.
9. The X11 protocol based application control system of claim 6, wherein:
the interface window generation and monitoring module generates a user interface window corresponding to the application program on the interactive device which determines to perform remote control, and acquires window operation behaviors received by the user interface window, and the interface window generation and monitoring module comprises the following steps:
generating a user interface window corresponding to the application program on the graphic equipment for remote control, and adjusting the display state of the user interface window based on the display parameters of the graphic equipment; determining window operation behaviors received by the user interface window on input/output equipment for remote control; wherein the window operation behavior comprises a click behavior of a menu of the user interface window;
The application program control module sends a corresponding control instruction to the client based on the window operation behavior so as to adjust the working state of the application program, and the method comprises the following steps:
and sending a corresponding control instruction to the client based on the position of the clicking menu and the clicking action type corresponding to the window operation behavior, so as to adjust the working state of the application program.
10. The X11 protocol based application control system of claim 6, wherein:
the interface window adjusting module adjusts the display state of the user interface window of the interactive device based on the adjusted working state of the application program, and the interface window adjusting module comprises:
based on the adjusted data task processing stage of the application program, adjusting the data content displayed by a user interface window of the graphic equipment corresponding to the interactive equipment;
the connection state changing module changes the connection state between the client and the server based on the processing progress of the application program on the data task, and the connection state changing module comprises:
judging whether the application program finishes processing the data task or not based on the processing progress of the application program on the data task; if yes, interrupting the connection state between the client and the server; if not, keeping the current connection state of the client and the server unchanged.
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