CN103905480A - Remote desktop access control method, device and system - Google Patents
Remote desktop access control method, device and system Download PDFInfo
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- CN103905480A CN103905480A CN201210573162.5A CN201210573162A CN103905480A CN 103905480 A CN103905480 A CN 103905480A CN 201210573162 A CN201210573162 A CN 201210573162A CN 103905480 A CN103905480 A CN 103905480A
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Abstract
The invention discloses a remote desktop access control method, device and system. The method comprises the following steps: after position update information of a user is acquired by a remote desktop scheduling server, a remote desktop server for providing the remote desktop service purpose is determined for the user; and the remote desktop scheduling server is used to send a scheduling control instruction to a source remote desktop server for providing the remote desktop service for the user at present to indicate the source remote desktop server to migrate the remote desktop service of the user to a destination remote desktop server. Thus, the automatic switching of the remote desktop servers can be realized, the remote desktop access speed can be improved, the operation time delay can be reduced, and the user experience can be enhanced.
Description
Technical field
The present invention relates to communication network technology field, relate in particular to a kind of remote desktop access control method, equipment and system.
Background technology
Remote desktop is a service of releasing in order to facilitate network manager's management maintenance server, user uses Remote desk process program to be connected on any computer of opening remote desktop control function of network, can this computer of real-time operation, for example, move program, mounting software and maintenance data base etc. on this computer, as this computer of direct control, therefore, remote desktop service has promoted the convenience of multi-point remote access.
Remote desktop is a kind of scheme of convenient effective multi-point remote access, but in prior art, in the process of use remote desktop, has occurred following problem:
The data center at place when residing at user and apply for due to remote desktop server, when user network access while changing, for example, go on business, go abroad while carrying out remote desktop access behind strange land, likely there is data center's situation far away at user's access network distance remote desktop server place, in the time that user accesses remote desktop server, need to pass through multiple network equipments, just can be connected to the data center at remote desktop server place, the speed that causes user to access remote desktop is affected, remote desktop accessing operation produces compared with long time delay, user experiences and is greatly affected.
Therefore, need a kind of remote desktop access control scheme badly and occur, in order to solve the problems of the technologies described above.
Summary of the invention
The embodiment of the present invention provides a kind of remote desktop access control method, equipment and system, in order to improve the speed of remote desktop access.
To achieve these goals, the embodiment of the present invention adopts following technological means:
The embodiment of the present invention provides a kind of remote desktop access control method, and described method comprises:
Remote desktop dispatch server is known after user position update information, for described user determines the object remote desktop server that remote desktop service is provided;
Described remote desktop dispatch server sends scheduling controlling instruction to current for described user provides the source remote desktop server of remote desktop service, to indicate described source remote desktop server by extremely described object remote desktop server of this user's remote desktop services migrating.
The embodiment of the present invention also provides a kind of remote desktop dispatch server, comprising:
Determination module, for knowing after user position update information, for described user determines the object remote desktop server that remote desktop service is provided;
Scheduler module, for sending scheduling controlling instruction to current for described user provides the source remote desktop server of remote desktop service, to indicate described source remote desktop server by extremely described object remote desktop server of this user's remote desktop services migrating.
The embodiment of the present invention also provides a kind of remote desktop access control system, comprising: aforesaid remote desktop dispatch server, and at least 2 remote desktop servers;
Described remote desktop server is used for, receiving after the scheduling controlling instruction of described remote desktop dispatch server transmission, send the request of remote desktop services migrating to the object remote desktop server of described scheduling controlling instruction indication, and receiving after the remote desktop services migrating response that described object remote desktop server returns, by the user's of described scheduling controlling instruction indication remote desktop service from this equipment transportation to described object remote desktop server.
In the remote desktop access control management scheme that the embodiment of the present invention provides, remote desktop dispatch server is known after user position update information, for this user determines the object remote desktop server that remote desktop service is provided, and for providing the source remote desktop server of remote desktop service, this user sends scheduling controlling instruction to current, to indicate described source remote desktop server by extremely described object remote desktop server of this user's remote desktop services migrating, thereby realize the automatic switchover of remote desktop server, improve the speed of remote desktop access, reduce operation time delay, strengthening user experiences.
Accompanying drawing explanation
Fig. 1 is the network architecture schematic diagram of the embodiment of the present invention;
One of remote desktop access control schematic flow sheet that Fig. 2 provides for the embodiment of the present invention;
Two of the remote desktop access control schematic flow sheet that Fig. 3 provides for the embodiment of the present invention;
The remote desktop dispatch server structural representation that Fig. 4 provides for the embodiment of the present invention.
Embodiment
The problems referred to above that exist for prior art, the embodiment of the present invention provides a kind of remote desktop access control scheme.Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
Fig. 1 shows the applicable network architecture of the embodiment of the present invention, comprising: remote desktop access control system 10 and user terminal 11, remote desktop access control system 10 comprises: remote desktop dispatch server 101 and at least 2 remote desktop servers 102, and remote desktop dispatch server 102 carries out user's remote desktop services migrating for controlling remote desktop server 102; Remote desktop server 102 is for carrying out remote desktop services migrating, and according to the remote desktop access request of user terminal 11, processing remote desktop access business.User terminal 11 can be notebook computer, PC(PC) or the equipment such as panel computer.In the network architecture of the embodiment of the present invention, comprise that 1 currently provides source remote desktop server A and 1 object remote desktop server B of remote desktop service for user.
Remote desktop dispatch server can obtain customer position information, customer position information can carry out for user the Network Access Point affiliated area information of Operational Visit, comprise: for representing the international geographical area code of belonging country, or, for representing administrative division code of geographic area in belonging country etc.
Customer position information source is a lot, for example, can pass through service server, remote desktop server or VLR(Visitor Location Register, VLR Visitor Location Register) etc. the network equipment report to the acquisition of remote desktop dispatch server.It is above cited that customer position information source is not limited only to, and any information that can be used for judging that user locations changes can be served as the source of positional information.
For example, when user (carries out Operational Visit, Fetion business, WLAN(Wireless Local Area Networks, WLAN) business etc.) time, corresponding service server can be from the request of Client-initiated Operational Visit, obtains the current positional information of this user.In the time that user for example, uses services of roaming by mobile terminal (mobile phone), VLR can get the current positional information of this user.In the time that user accesses remote desktop server, remote desktop server can obtain the current positional information of this user.
The network equipment gets after the current positional information of user, judge whether customer location upgrades, if upgrade, user position update information is sent to remote desktop dispatch server, user position update information can comprise: user's current location and user position update time.
Concrete, in the time one of meeting the following conditions, the network equipment judges that customer location upgrades:
1, it is different from the Network Access Point affiliated area of last time remote desktop access that this user carries out the Network Access Point affiliated area of remote desktop access;
2, the Network Access Point affiliated area that this user carries out Operational Visit is different from described user service registration ground affiliated area;
3, subscriber location servers (VLR) gets the roaming information of this customer mobile terminal.
Below in conjunction with the above-mentioned network architecture and Fig. 2, describe remote desktop access control flow process in detail, as shown in the figure, this flow process comprises the following steps:
Step 201, remote desktop dispatch server is being known after user position update information, for this user determines the object remote desktop server (remote desktop server B) that remote desktop service is provided.
Concrete, remote desktop dispatch server, according to the user's current location comprising in user position update information, calculates the position at best object remote desktop server place.
The object remote desktop server of said the best in the embodiment of the present invention, can comprise:, response speed the highest with user terminal call completing rate is the fastest, distance users terminal network access point path is the shortest or the remote desktop server of data center's bandwidth maximum.Preferably, remote desktop dispatch server can pass through call completing rate algorithm, response speed algorithm, geographic routing algorithm, data center's bandwidth redundancy algorithm scheduling algorithm, calculate the position of best object remote desktop server, to determine remote desktop server B.Remote desktop dispatch server calculates the position of best object remote desktop server, can, according to existing techniques in realizing, not repeat them here.
Step 202, remote desktop dispatch server sends scheduling controlling instruction to current for described user provides the source remote desktop server (remote desktop server A) of remote desktop service.
Concrete, remote desktop dispatch server sends scheduling controlling instruction to remote desktop server A, in scheduling controlling instruction, carry the positional information of remote desktop server B, with indicate remote desktop server A by this user's remote desktop services migrating to remote desktop server B.
Step 203, remote desktop server A sends the request of remote desktop services migrating to remote desktop server B.
Concrete, remote desktop server A, receiving after the scheduling controlling instruction of remote desktop dispatch server transmission, starts to prepare the work of remote desktop services migrating, for example, obtain remote desktop and serve required environmental parameter (hard disk, memory parameters), and make image file and snapshot etc.
Remote desktop server A, after above-mentioned remote desktop services migrating preparation completes, sends the request of remote desktop services migrating to remote desktop server B, carries remote desktop and serve required environmental parameter in this remote desktop services migrating request.
Step 204-205, remote desktop server B is served required environmental parameter according to this user's who carries in the request of remote desktop services migrating remote desktop, judge whether this equipment meets this environmental parameter requirement, if meet, return to the response of remote desktop services migrating to remote desktop server A.
Concrete, in the response of remote desktop services migrating, carry this user's remote desktop services migrating parameter, for example, migration path, access entrance etc.
Step 206, remote desktop server A by remote desktop services migrating to remote desktop server B.
Concrete, remote desktop server A is receiving after the remote desktop services migrating response that remote desktop server B returns, start this user's remote desktop services migrating, and according to this user's remote desktop services migrating parameter of carrying in remote desktop services migrating response, by this user's remote desktop services migrating to remote desktop server B.Wherein, remote desktop server A is identical with existing data migration process to the process of remote desktop server B by this user's remote desktop services migrating, does not repeat them here.
Can find out by above-mentioned flow process, remote desktop dispatch server is known after user position update information, for this user determines the object remote desktop server that remote desktop service is provided, and for providing the source remote desktop server of remote desktop service, this user sends scheduling controlling instruction to current, to indicate described source remote desktop server by extremely described object remote desktop server of this user's remote desktop services migrating, thereby realize the automatic switchover of remote desktop server, improve the speed of remote desktop access, reduce operation time delay, strengthen user and experience.
It should be noted that, for fear of the unnecessary remote desktop services migrating of generation far away, reduce network resource consumption, can, before step 201, carry out following steps:
Remote desktop dispatch server is being known after user position update information, judges whether this user meets remote desktop services migrating condition.
In the time that remote desktop dispatch server judges that this user meets remote desktop services migrating condition, execution step 201; Otherwise, process ends.
Wherein, remote desktop dispatch server, the in the situation that of one of following or combination in any, judges that this user meets remote desktop services migrating condition:
1,, according to this user position update time, judge that the lasting duration of this user position update is greater than default duration;
2, in default duration, the number of times that this user's occurrence positions upgrades is less than preset times;
3,, according to this user's current location, judge that this user's current network access point is greater than the path of this Network Access Point to other remote desktop servers to the path of source remote desktop server., the quantity of the network node between this user's current network access point and source remote desktop server, is greater than the quantity of the network node between this Network Access Point and other remote desktop servers.
It should be noted that, remote desktop services migrating condition is not limited to above act, for example, can also judge whether user can at this point stop according to user's historical actions track and behavioural characteristic, and initiate remote desktop service access, thereby judge for user's this time position to change whether need to carry out remote desktop services migrating.
Further, after step 206, this flow process can also comprise the following steps:
Step 207, after this user's remote desktop services migrating completes, remote desktop server B is successfully notified to remote desktop dispatch server remigration.
Step 208, remote desktop dispatch server notice remote desktop server A is moved successfully.
Concrete, remote desktop dispatch server is successfully notified migration and is transmitted to remote desktop server A.In the time that remote desktop server A receives this user's remote desktop access request, remote desktop server A by this journey desktop access request be redirected to remote desktop server B so that remote desktop server B is carried out the processing of this remote desktop access service.
After between remote desktop server A and remote desktop server B, realization is worked in coordination with, under the situation of remote desktop access that receives this user, remote desktop server A by this remote desktop access request be redirected to remote desktop server B, this redirect operation is automatically performed by remote desktop server A backstage, for user plane, can not affect user's remote desktop access service.
Further, unaffected in order to guarantee user's remote desktop access, carrying out in the process of user's remote desktop services migrating, and this user terminal is initiated in the situation of remote desktop access request, the embodiment of the present invention is also provided with remote desktop services migrating and suspends and Restoration Mechanism on remote desktop server, after treating that user exits this remote desktop access, then recover this user's remote desktop services migrating.
Below in conjunction with Fig. 3, be described in detail in the process of carrying out user's remote desktop services migrating, user initiates in the situation of remote desktop access request, the flow process that this user's remote desktop migration suspends and recovers, as shown in the figure, this flow process comprises the following steps:
Step 301, user terminal is initiated remote desktop access request to remote desktop server A.
Concrete, because remote desktop access request is to initiate in the process of carrying out user's remote desktop services migrating, now, this user's remote desktop services migrating not yet completes, user terminal is initiated remote desktop access request to remote desktop server A, and remote desktop server A is carried out corresponding Business Processing.
Step 302-303, remote desktop server A suspend by this user's remote desktop service from this equipment transportation to remote desktop server B, and to remote desktop server B send suspend announcing removal.
Step 304-305, when remote desktop server A receive user terminal send exit remote desktop access request time, check the remote desktop service data that this user has moved.
Concrete, whether remote desktop server A checks that this user carries out the data that remote desktop access is upgraded, identical with the remote desktop service data of having moved.
Step 306, remote desktop server A is according to check result, by this user's remote desktop service from this equipment transportation to remote desktop server B.
Concrete, carry out data that this remote desktop access upgrades when identical with the remote desktop service data of having moved when remote desktop server A judges user, the remote desktop service data of having moved of this this renewal of user is again migrated to remote desktop server B by remote desktop server A; Carry out data that this remote desktop access upgrades when different from the remote desktop service data of having moved when remote desktop server A judges user, remote desktop server A continues this user's remote desktop service data (the not yet remote desktop service data of migration) to migrate to remote desktop server B.
The embodiment of the present invention applicable to strange land (for example, transnational, trans-city) application scenarios of remote desktop access, for example, user utilizes the WLAN(Wireless Local Area Networks in Beijing registration, WLAN) account is while carrying out WLAN Operational Visit in Shanghai, corresponding service server (for example gets the current positional information of user, the administrative division code in Shanghai), and after judging that user network access point is different from registered place affiliated area, send user position update information to remote desktop dispatch server, to trigger this user's remote desktop services migrating.Remote desktop dispatch server (is for example determined the remote desktop server the shortest with this user position network path, be positioned at the remote desktop server of the data center in Shanghai) after position, to the current remote desktop server that provides service for user (for example, be positioned at the remote desktop server of data center of Pekinese) send scheduling controlling instruction, with ask this remote desktop server that is positioned at data center of Pekinese by this user's remote desktop services migrating to the remote desktop server of data center that is positioned at Shanghai.By above-mentioned remote desktop access control flow process, user's login that can make to be positioned at Shanghai is positioned at the remote desktop server of the data center in Shanghai, carries out remote desktop access control, can greatly improve access speed, reduces operation time delay, strengthens user and experiences.
Based on identical technical conceive, the embodiment of the present invention also provides a kind of remote desktop dispatch server, and as shown in Figure 4, this remote desktop dispatch server comprises:
Described remote desktop dispatch server, also comprises: judge module 43, before being used to the definite object remote desktop server that remote desktop service is provided of this user, judges whether this user meets remote desktop services migrating condition.
Concrete, user position update information specifically comprises: user's current location and user position update time.
According to this user position update time, judge that the lasting duration of this user position update is greater than default duration;
In default duration, the number of times that this user's occurrence positions upgrades is less than preset times;
According to this user's current location, judge that this user's current network access point is greater than the path of this Network Access Point to other remote desktop servers to the path of described source remote desktop server.
Based on identical technical conceive, the embodiment of the present invention also provides a kind of remote desktop access control system, and as shown in Figure 1, this remote desktop access control system 10 comprises: remote desktop dispatch server 101 and at least 2 remote desktop servers 102;
Further, remote desktop server 102 also for, the process from this equipment transportation to object remote desktop server by described user's remote desktop service, if receive this Client-initiated remote desktop access request, suspend this user's remote desktop service from this equipment transportation to object remote desktop server, and in the time receiving this Client-initiated and exit remote desktop access request, the remote desktop service data of having moved that this user is upgraded is again from this equipment transportation to object remote desktop server.
Further, remote desktop server 102 also for, in the time that this user's remote desktop services migrating completes, send and move successfully notice to remote desktop dispatch server 101, so that remote desktop dispatch server 101 notices are initiated the remote desktop server migration success of remote desktop services migrating.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be mobile phones in order to make a station terminal equipment, personal computer, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.
Claims (11)
1. a remote desktop access control method, is characterized in that, described method comprises:
Remote desktop dispatch server is known after user position update information, for described user determines the object remote desktop server that remote desktop service is provided;
Described remote desktop dispatch server sends scheduling controlling instruction to current for described user provides the source remote desktop server of remote desktop service, to indicate described source remote desktop server by extremely described object remote desktop server of this user's remote desktop services migrating.
2. the method for claim 1, it is characterized in that, remote desktop dispatch server is for before the definite object remote desktop server that remote desktop service is provided of described user, and described method also comprises: remote desktop dispatch server judges whether described user meets remote desktop services migrating condition;
Remote desktop dispatch server is the definite object remote desktop server that remote desktop service is provided of described user, be specially: remote desktop dispatch server is after judging that described user meets remote desktop services migrating condition, for described user determines the object remote desktop server that remote desktop service is provided.
3. method as claimed in claim 2, is characterized in that, described user position update information comprises: user's current location and user position update time;
Described remote desktop dispatch server, the in the situation that of one of following or combination in any, judges that described user meets remote desktop services migrating condition:
According to the described user position update time, judge that the lasting duration of described user position update is greater than default duration;
In default duration, the number of times that described user's occurrence positions upgrades is less than preset times;
According to described user's current location, judge that described user's current network access point is greater than the path of this Network Access Point to other remote desktop servers to the path of described source remote desktop server.
4. the method for claim 1, is characterized in that, described method also comprises:
Described remote desktop dispatch server receives migration that described object remote desktop server sends successfully notify after, notify the remote desktop server migration success of described source, to indicate described source remote desktop server receiving after user's remote desktop access request, described remote desktop access request is redirected to described object remote desktop server.
5. a remote desktop dispatch server, is characterized in that, comprising:
Determination module, for knowing after user position update information, for described user determines the object remote desktop server that remote desktop service is provided;
Scheduler module, for sending scheduling controlling instruction to current for described user provides the source remote desktop server of remote desktop service, to indicate described source remote desktop server by extremely described object remote desktop server of this user's remote desktop services migrating.
6. remote desktop dispatch server as claimed in claim 5, it is characterized in that, also comprise: judge module, before being used to the definite object remote desktop server that remote desktop service is provided of described user, judges whether described user meets remote desktop services migrating condition;
Described determination module specifically for, after described judge module judges that described user meets remote desktop services migrating condition, be that described user determines the object remote desktop server that remote desktop service is provided.
7. remote desktop dispatch server as claimed in claim 5, is characterized in that, described user position update information, specifically comprises: user's current location and user position update time;
Described judge module specifically for, the in the situation that of one of following or combination in any, judge that described user meets remote desktop services migrating condition:
According to the described user position update time, judge that the lasting duration of described user position update is greater than default duration;
In default duration, the number of times that described user's occurrence positions upgrades is less than preset times;
According to described user's current location, judge that described user's current network access point is greater than the path of this Network Access Point to other remote desktop servers to the path of described source remote desktop server.
8. remote desktop dispatch server as claimed in claim 5, it is characterized in that, described scheduler module also for, after the migration that receives described object remote desktop server transmission is successfully notified, notify the remote desktop server migration success of described source, to indicate described source remote desktop server receiving after user's remote desktop access request, described remote desktop access request is redirected to described object remote desktop server.
9. a remote desktop access control system, is characterized in that, comprising: the remote desktop dispatch server as described in claim 5-8 any one, and at least 2 remote desktop servers;
Described remote desktop server is used for, receiving after the scheduling controlling instruction of described remote desktop dispatch server transmission, send the request of remote desktop services migrating to the object remote desktop server of described scheduling controlling instruction indication, and receiving after the remote desktop services migrating response that described object remote desktop server returns, by the user's of described scheduling controlling instruction indication remote desktop service from this equipment transportation to described object remote desktop server.
10. system as claimed in claim 9, it is characterized in that, described remote desktop server also for, by described user's remote desktop service from this equipment transportation to the process of described object remote desktop server, if receive described Client-initiated remote desktop access request, suspend described user's remote desktop service from this equipment transportation to described object remote desktop server, and in the time receiving described Client-initiated and exit remote desktop access request, the remote desktop service data of having moved that described user is upgraded is again from this equipment transportation to described object remote desktop server.
11. systems as claimed in claim 9, it is characterized in that, described remote desktop server also for, in the time that described user's remote desktop services migrating completes, send and move successfully notice to described remote desktop dispatch server, so that described remote desktop dispatch server notice is initiated the remote desktop server migration success of remote desktop services migrating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210573162.5A CN103905480A (en) | 2012-12-25 | 2012-12-25 | Remote desktop access control method, device and system |
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| CN201210573162.5A CN103905480A (en) | 2012-12-25 | 2012-12-25 | Remote desktop access control method, device and system |
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| CN103905480A true CN103905480A (en) | 2014-07-02 |
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| WO2016202117A1 (en) * | 2015-06-19 | 2016-12-22 | 中兴通讯股份有限公司 | Method, device and system for cloud desktop roaming |
| CN110677492A (en) * | 2019-10-11 | 2020-01-10 | 北京字节跳动网络技术有限公司 | Access request processing method and device, electronic equipment and storage medium |
| CN112217890A (en) * | 2020-10-12 | 2021-01-12 | 南方电网数字电网研究院有限公司 | Remote assistance method, device, computer equipment and storage medium |
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| WO2015172447A1 (en) * | 2014-05-13 | 2015-11-19 | 中兴通讯股份有限公司 | Cloud desktop migration method and device and distributed cloud desktop system |
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| CN110677492A (en) * | 2019-10-11 | 2020-01-10 | 北京字节跳动网络技术有限公司 | Access request processing method and device, electronic equipment and storage medium |
| CN110677492B (en) * | 2019-10-11 | 2022-08-02 | 北京字节跳动网络技术有限公司 | Access request processing method and device, electronic equipment and storage medium |
| CN112217890A (en) * | 2020-10-12 | 2021-01-12 | 南方电网数字电网研究院有限公司 | Remote assistance method, device, computer equipment and storage medium |
| CN112217890B (en) * | 2020-10-12 | 2023-09-15 | 南方电网数字电网研究院有限公司 | Remote assistance method, device, computer equipment and storage medium |
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Application publication date: 20140702 |