CN103685436A - Data acquisition method and terminal equipment - Google Patents
Data acquisition method and terminal equipment Download PDFInfo
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- CN103685436A CN103685436A CN201210364231.1A CN201210364231A CN103685436A CN 103685436 A CN103685436 A CN 103685436A CN 201210364231 A CN201210364231 A CN 201210364231A CN 103685436 A CN103685436 A CN 103685436A
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Abstract
A data acquisition method and terminal equipment are provided. The data acquisition method is applied to the terminal equipment. The terminal equipment is in communication connection with a data server and a cloud proxy server respectively through a local proxy server; when the cloud proxy server receives a data acquisition request from the local proxy server, wherein the data acquisition request is transmitted by at least one application and is used for requesting to obtain content data from the data server, and the cloud proxy server obtains the content data from the data server and compresses the content data and transmits the compressed content data to the local proxy server. The data acquisition method comprises the following steps that: the local proxy server determines abnormal condition information of the cloud proxy server and generates an abnormality determination result; when the abnormality determination result indicates that the cloud proxy server is abnormal, the local proxy server acquires the content data according to an acquisition strategy corresponding to the abnormality determination result, wherein the content data are corresponding to the data acquisition request transmitted by the at least one application.
Description
Technical field
The present invention relates to communication technical field, and be specifically related to the terminal equipment of a kind of data capture method and this data capture method of use.
Background technology
In recent years, along with the development of electronic technology, universal gradually such as the terminal equipment of smart phone, panel computer and personal digital assistant, it can easily be realized online, plays games, sees video, read magazine etc. function.Meanwhile, along with the development of the communication technology, 3G (Third Generation) Moblie (3G) technology the user of mobile Internet business forward terminal equipment personalized interactive service is provided.Yet due to the cost of access restriction of mobile Internet, user conventionally can take into account the relatively high cost of mobile data services when using mobile Internet business, experiences and cannot enjoy perfect user to the full.
For this reason, the technological means of various saving flows is provided, for example the data server end in network builds a high in the clouds proxy server, and the networking request of terminal equipment is directly imported to this high in the clouds proxy server, high in the clouds proxy server is after data server obtains network data, the data such as picture compressed and returned to terminal equipment.At this, use in the process of network, when high in the clouds proxy server occurs when abnormal, causing the Network Data Capture of terminal equipment to postpone, even cannot obtain.Now, even if the working condition of 3G communication network is normal, also cannot use this 3G communication network.
When the load due to high in the clouds proxy server heavily causes it abnormal, conventionally according to the visit capacity of high in the clouds proxy server, the equipment such as CPU, internal memory, hard disk are carried out dilatation and/or increase access bandwidth solving.This causes the increase of cost, thereby and needs more attendant to increase the weight of maintenance load.
When the deadlock due to high in the clouds proxy server causes it abnormal, on the high in the clouds proxy server of Android (Android) operating system, can utilize application prompts user network to use.Now, the browser on terminal equipment can be pointed out user's " access makes mistakes, and please check network " etc. on the page.User need to manually solve the problem that cannot surf the Net.That is to say, the abnormal user's of giving of high in the clouds proxy server network is used and causes inconvenience.
Therefore, be desirable to provide and a kind ofly can, in the data acquisition mode that guarantees to save when user is by terminal equipment quick obtaining content-data the data traffic of terminal equipment, make user can obtain data conveniently, efficient, cost-saving.
Summary of the invention
The embodiment of the present invention provides a kind of data capture method and has used the terminal equipment of this data capture method, the data traffic that it can make user save terminal equipment in by terminal equipment quick obtaining content-data, thus user can obtain data conveniently, efficient, cost-saving.
On the one hand, a kind of data capture method is provided, be applied to a terminal equipment, described terminal equipment has at least one application and a local agent service, described terminal equipment is communicated and is connected with high in the clouds proxy server with data server respectively by described local agent service, when this high in the clouds proxy server from described local agent service reception, to described at least one application, send when asking to obtain the data acquisition request of content-data from described data server, this high in the clouds proxy server obtains described content-data from described data server, by this content-data compression, and the content-data having compressed to described local agent service transmission, described data capture method comprises: the unusual condition information of described high in the clouds proxy server is determined in described local agent service, and produce an abnormal definite result, when described abnormal definite result indicates described high in the clouds proxy server when abnormal, described local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent.
Described local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent, thereby balance is to the response speed of described data acquisition request and the data traffic that occurs in the acquisition of the content-data of described correspondence.
Local agent service in described terminal equipment can also be connected to monitoring arrangement, this monitoring arrangement and described high in the clouds proxy server communication are connected and monitor the running status of described high in the clouds proxy server, described local agent service determines that the step of the unusual condition information of described high in the clouds proxy server can comprise: from described monitoring arrangement, obtain the unusual condition information of described high in the clouds proxy server, this unusual condition information is that described monitoring arrangement is by the information that monitors that the running status of described high in the clouds proxy server obtains.
The described step that receives the unusual condition information of described high in the clouds proxy server from monitoring arrangement can comprise: described local agent service sends inquiry request according to query strategy to described monitoring arrangement; Receive the Query Result that described monitoring arrangement sends in response to described inquiry request, this Query Result is the running status of the high in the clouds proxy server that monitors of described monitoring arrangement; According to described Query Result, determine that whether described high in the clouds proxy server is abnormal; And when definite described high in the clouds proxy server is abnormal, obtain the unusual condition information of described high in the clouds proxy server, wherein, described query strategy can be adjusted according to described Query Result.
While causing local agent service in described terminal equipment not to be connected to described monitoring arrangement when breaking down due to described monitoring arrangement, described local agent service can carry out to determine the unusual condition information of described high in the clouds proxy server as follows: to described high in the clouds proxy server, send message; Receive the response of described high in the clouds proxy server to described message; And the unusual condition information of determining described high in the clouds proxy server based on described response.
Described message can be network request, when determining the unusual condition information of described high in the clouds proxy server according to described response, can at least one in the response timeout time of described message and response timeout number of times, determine the unusual condition information of described high in the clouds proxy server according to described high in the clouds proxy server.
Described abnormal definite result can comprise stopping using of high in the clouds proxy server or overload, described local agent service can comprise according to the step of the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent: when described abnormal definite result indicates described high in the clouds proxy server and stops using, described local agent service sends to described data server by described data acquisition request, and from data server, obtains the content-data of described correspondence; When described abnormal definite result indicates the proxy server overload of described high in the clouds, described data acquisition request is split as to the request of obtaining of the first subdata in described local agent service and the second subdata is obtained request, the request of obtaining of this first subdata is sent to described high in the clouds proxy server and receives the content-data corresponding with the request of obtaining of described the first subdata from this high in the clouds proxy server, the request of obtaining of described the second subdata is sent to described data server and receives the content-data corresponding with the request of obtaining of described the second subdata from described data server.
Describedly data acquisition request is split as to the step that the request of obtaining of the first subdata and the second subdata obtain request can comprises: described local agent service acquisition is used for the distributing strategy of each application of described terminal equipment; With based on described distributing strategy by data acquisition request be split as the first subdata obtain request and the second subdata obtain request.
On the other hand, a kind of terminal equipment is provided, this terminal equipment is communicated and is connected with high in the clouds proxy server with data server respectively by described local agent service, when this high in the clouds proxy server receives when asking to obtain the data acquisition request of content-data from described data server from described terminal equipment, this high in the clouds proxy server obtains described content-data from described data server, by this content-data compression, and the content-data having compressed to described terminal equipment transmission, described terminal equipment comprises: at least one application, described for asking to obtain from described data server the data acquisition request of content-data for sending, local agent service, for determining the unusual condition information of described high in the clouds proxy server, and produce an abnormal definite result, when described abnormal definite result indicates described high in the clouds proxy server when abnormal, this local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent.
In the data capture method of the embodiment of the present invention and the terminal equipment of this data capture method of use, by determining the abnormal of described high in the clouds proxy server, according to just taking different acquisition strategies to obtain asked content-data from described abnormal definite result, the data traffic that makes user save terminal equipment in by terminal equipment quick obtaining content-data, thus user can obtain data conveniently, efficient, cost-saving.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is indicative icon, and terminal equipment obtains the framework of the communication network of content-data;
Fig. 2 has been indicative icon according to the flow chart of the data capture method of the embodiment of the present invention;
Fig. 3 has been indicative icon determines the figure of abnormal system according to the monitoring arrangement that utilizes of the embodiment of the present invention;
Fig. 4 has been indicative icon detects the flow chart of the abnormal method of high in the clouds proxy server according to the monitoring arrangement that utilizes of the embodiment of the present invention;
Fig. 5 is indicative icon obtains the flow chart of the method for content-data according to acquisition strategy according to the terminal equipment of the embodiment of the present invention;
Fig. 6 is indicative icon, and the exemplary process diagram of content-data is obtained in terminal equipment utilization according to the data capture method of the embodiment of the present invention;
Fig. 7 has been indicative icon according to the block diagram of the terminal equipment of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.
Fig. 1 is indicative icon, and terminal equipment obtains the framework of the communication network of content-data.In Fig. 1, described terminal equipment 10 is communicated and is connected with high in the clouds proxy server 20 with data server 30 respectively by described local agent service 110.Described terminal equipment 10 has local agent service 110 and at least one application 120.Described high in the clouds proxy server 20 from described local agent service 110, receive that described at least one application 120 sends when asking to obtain the data acquisition request of content-data from described data server, this high in the clouds proxy server 20 from described data server obtain described content-data, by this content-data compression and transmit the content-data having compressed to described local agent service.Described terminal equipment 10 is such as being smart phone, panel computer and personal digital assistant etc.Described data server 30 is such as being Website server, bibliographic data base or data storage server etc.Described high in the clouds proxy server 20 is the proxy servers for data server, and it can act on behalf of the data communication of a plurality of data servers.
This terminal equipment 10 can obtain content-data from data server 30 via high in the clouds proxy server 20.Particularly, in the running of the described application 120 in terminal equipment 10, for example the operation based on user produces described data acquisition request, and sends it to the local agent service 110 of described terminal equipment 10; Then this local agent service 110 sends to high in the clouds proxy server 20 by described data acquisition request; High in the clouds proxy server 20 carries out data communication with data server 30, from data server 30, obtains the content-data corresponding with described data acquisition request, the content-data of acquisition is carried out to send to described local agent after the processing such as compression etc. and serve 101; The processing that the content-datas that 101 pairs of described local agent services receive from high in the clouds proxy server 20 for example decompress and so on, and the content-data after processing is offered to described application.When this terminal equipment 10 obtains content-data via high in the clouds proxy server 20 from data server 30, due to the data compression process of high in the clouds proxy server 20, this terminal equipment 10 can be saved its data traffic.
In addition, described terminal equipment 10 can also directly not obtain content-data from data server 30 via high in the clouds proxy server 20.What described local agent service 110 can also be sent described application 120 sends to described data server 30 for asking from the data acquisition request of described data server acquisition content-data, and from directly receiving the content-data corresponding with described data acquisition request from data server 30.Local agent service 110 can utilize the technology such as the third generation (3G) mobile communication technology, WiFi wireless communication technology to communicate by letter with data server 30.
Fig. 2 has been indicative icon according to the flow chart of the data capture method 200 of the embodiment of the present invention.This data capture method 200 is applicable to communication network as shown in Figure 1.
This data capture method 200 comprises: the unusual condition information of described high in the clouds proxy server is determined in described local agent service, and produces an abnormal definite result (S210); When described abnormal definite result indicates described high in the clouds proxy server when abnormal, described local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data (S220) corresponding to data acquisition request that described at least one application is sent.
In S210, the unusual condition information of described high in the clouds proxy server is determined in described local agent service, and produces an abnormal definite result.The unusual condition information of this high in the clouds proxy server can not be made to data acquisition request the information such as loading condition of response, or high in the clouds proxy server long to the response time of data acquisition request such as referring to described high in the clouds proxy server.As example, when described high in the clouds proxy server, can not make when response to data acquisition request, mean that this high in the clouds proxy server can not work, the deadlocks such as it may be overweight due to load, software fault; When high in the clouds proxy server is long to the response time of data acquisition request, mean that high in the clouds proxy server is difficult to processing said data in time and obtains request, it is in overload situation; When the load of high in the clouds proxy server takies while surpassing 80%, it also may be in overload condition.According to the difference of abnormal definite mode, can obtain different unusual condition information, thereby produce the abnormal definite result corresponding with described unusual condition information.
Described local agent service can adopt various technology existing or that occur in the future to determine the unusual condition information of described high in the clouds proxy server.As example, described local agent service can be with described high in the clouds proxy server communication to determine described unusual condition information.Particularly, described local agent service can send message to described high in the clouds proxy server; Receive the response of described high in the clouds proxy server to described message; According to described response, determine the unusual condition information of described high in the clouds proxy server.Described message can be for ping order or such as the network request of data acquisition request.For example, described local agent service can be sent the ping order for described high in the clouds proxy server on one's own initiative, receive described high in the clouds proxy server to the response of described ping order and resolve this response, if local agent service is found to lead to by ping based on analysis result, can judge and can not be connected to described high in the clouds proxy server, thereby can determine that described high in the clouds proxy server is inactive.In addition, described local agent service can also send data acquisition request to high in the clouds proxy server, receive and record this response of high in the clouds proxy server to each data acquisition request, if continuously a plurality of (for example, 10) data acquisition request all occurs overtimely, can determine that described high in the clouds proxy server stops using; If but high in the clouds proxy server has exceeded the stipulated time to the response of each data acquisition request still made response or only can make in time response to the part in a plurality of data acquisition request, can determine the proxy server overload of described high in the clouds.That is to say, when the response of network request being determined to the unusual condition information of described high in the clouds proxy server according to high in the clouds proxy server, can at least one in the response timeout time of network request and response timeout number of times, determine the unusual condition information of described high in the clouds proxy server according to described high in the clouds proxy server.
In addition, monitoring arrangement can also be set and monitor the abnormal of described high in the clouds proxy server.Below in conjunction with Fig. 3 and Fig. 4, be described.Fig. 3 has been indicative icon determines the block diagram of abnormal communication network according to the monitoring arrangement that utilizes of the embodiment of the present invention.
Fig. 4 is indicative icon determines the flow chart of the abnormal method 400 of high in the clouds proxy server according to the local agent service of the embodiment of the present invention.In S410, judge whether to utilize monitoring arrangement to determine the unusual condition information of high in the clouds proxy server.In the situation that utilize monitoring arrangement to determine the unusual condition information of high in the clouds proxy server (being in S410), the step of S420-S450 is carried out in described local agent service 110; In the situation that do not utilize monitoring arrangement, determine the unusual condition information of high in the clouds proxy server (in S410 no), this for example occurs in because described monitoring arrangement breaks down and causes the local agent service in described terminal equipment can not be connected in the situation of described monitoring arrangement, and the step of S460-S480 is carried out in described local agent service 110.
In S420, described local agent service sends inquiry request according to query strategy to described monitoring arrangement, and this inquiry request can regularly send, thereby sets up monitoring mechanism between local agent service 110 and monitoring arrangement 40.In S430, the Query Result that monitoring arrangement sends in response to described inquiry request described in described local agent service reception, this Query Result is the running status of the high in the clouds proxy server that monitors of described monitoring arrangement.In S440, according to described Query Result, determine that whether described high in the clouds proxy server is abnormal.When definite described high in the clouds proxy server is abnormal, from Query Result, obtain the unusual condition information (S450) of described high in the clouds proxy server.Be noted that the described query strategy in S420 can adjust according to described Query Result, to improve search efficiency.For example, at query strategy, be when within 30 minutes, sending inquiry request, when if corresponding Query Result indicates described high in the clouds loads of proxy servers weight, the polling interval in query strategy can be increased to 1 hour, to reduce in local agent service, inquire about the resource being spent, thereby improve search efficiency.Utilize this inquiry mechanism, beyond the clouds proxy server abnormal after, local agent service can utilize monitoring arrangement to find in time the normal operative condition of high in the clouds proxy server, and utilizes in time high in the clouds proxy server to obtain content-data, thereby saves the data traffic of terminal equipment.
In addition, local agent service, except utilizing S420-S450 to obtain described unusual condition information from monitoring arrangement, can also take other mode to obtain described unusual condition information from monitoring arrangement.For example, local agent service can not send inquiry request to described monitoring arrangement 40, and automatically the unusual condition information of finding is sent to described local agent service 110 by described monitoring arrangement 40 in monitoring process.
In S460, described local agent service sends message to described high in the clouds proxy server.In S470, the response of high in the clouds proxy server to described message described in described local agent service reception.In S480, the unusual condition information of described high in the clouds proxy server is determined in described local agent service based on described response.This is the situation that aforesaid described local agent service 110 and described high in the clouds proxy server 20 communicate by letter to determine described unusual condition information, no longer describes in detail here.
In the local agent service shown in Fig. 4, determine the abnormal method 400 of high in the clouds proxy server, by using in combination different abnormal definite modes, local agent service can be determined the unusual condition information of high in the clouds proxy server exactly, thereby produces abnormal definite result.
In conjunction with Fig. 3-4, the mode that the unusual condition information of described high in the clouds proxy server is determined in local agent service in the S210 of Fig. 2 has been described above.Hereinafter continue to describe the S220 of Fig. 2.In this S220, when described abnormal definite result indicates described high in the clouds proxy server when abnormal, described local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent.Described abnormal definite result can comprise that high in the clouds as above proxy server is stopped using or overload, can also comprise as required other abnormal conditions.
Below in conjunction with Fig. 5, be described.Fig. 5 is indicative icon obtains the flow chart of the method 500 of content-data according to acquisition strategy according to the terminal equipment of the embodiment of the present invention.
Generated abnormal definite result in S210 after, judge that abnormal definite result is that high in the clouds proxy server is stopped using or the overload of high in the clouds proxy server.When described abnormal definite result indicates described high in the clouds proxy server and stops using, as shown in Figure 1, described local agent service 110 can not be obtained content-data from described data server 30 via high in the clouds proxy server 20, now can automatically utilize 3G or WiFi network directly to communicate by letter to obtain content-data with described data server 30, and no longer need the user's of terminal equipment manual setting, thereby guarantee in time the data acquisition request of the application in terminal equipment to be made to response.When described abnormal definite result indicates the proxy server overload of described high in the clouds, but the high in the clouds proxy server now in Fig. 1 can also be worked, speed is slower, now can shunt high in the clouds proxy server 20, a part that is about to apply the data acquisition request in 120 sends and directly sends to data server 30, to alleviate the load of high in the clouds proxy server, thereby balance is to the response speed of described data acquisition request and the data traffic that occurs in the acquisition of the content-data of described correspondence.
When described abnormal definite result indicates described high in the clouds proxy server and stops using, described local agent service sends to described data server (S510) by described data acquisition request, and from data server, obtains the content-data (S520) of described correspondence.In the communication process of described local agent service and described data server, if the two can use 3G communication network also can use WiFi communication network to communicate, preferentially use WiFi communication network to communicate, to save the data traffic of terminal equipment.
When described abnormal definite result indicates the proxy server overload of described high in the clouds, described local agent service acquisition is for the distributing strategy (step 530) of each application of described terminal equipment; Based on described distributing strategy, data acquisition request is split as to the request of obtaining of the first subdata and the second subdata request of obtaining (S540); The request of obtaining of this first subdata is sent to described data server, and will described the second subdata obtains request and send to described high in the clouds proxy server (S550), from described data server, receive the content-data corresponding with the request of obtaining of described the first subdata and obtain and ask corresponding content-data (S560) from the reception of described high in the clouds proxy server and described the second subdata.In S530-S540, distributing strategy can differently arrange for each application, thereby realizes shunting more flexibly.In addition, can for application, distributing strategy be set yet, and adopt unified shunting mode according to the size of asked content-data, such as can using in data acquisition request about data volumes such as picture, animations large request as described the first subdata, obtain request, and using in data acquisition request about data volumes such as text, webpages little request as described the second subdata, obtain request.Alternatively, can also be for the different user of terminal equipment and different distributing strategies is set.
In the data capture method of the embodiment of the present invention, by determining the abnormal of described high in the clouds proxy server, according to just taking different acquisition strategies to obtain asked content-data from described abnormal definite result, the data traffic that makes user save terminal equipment in by terminal equipment quick obtaining content-data, thus user can obtain data conveniently, efficient, cost-saving.
In order to disclose more fully the data capture method of the embodiment of the present invention, below in conjunction with Fig. 6, describe terminal equipment and utilize described data capture method to obtain the example process of content-data.Fig. 6 is indicative icon, and the exemplary process diagram of content-data is obtained in terminal equipment utilization according to the data capture method of the embodiment of the present invention.
In S601, monitoring arrangement 40 finds that this high in the clouds proxy server 20 is abnormal in the process that monitors high in the clouds proxy server 20.In S602, this monitoring arrangement 40 sends to local agent service 110 by the unusual condition information of this high in the clouds proxy server 20.In S603, distributing strategy is obtained in described local agent service 110, and this distributing strategy can dynamically be adjusted.In S604, described local agent service 110, based on described distributing strategy, data acquisition request is split as to the request of obtaining of the first subdata and the second subdata is obtained request.In S605, local agent service 110 sends to described high in the clouds proxy server 20 by the request of obtaining of this first subdata.In S606, this high in the clouds proxy server 20 sends to local agent service 110 by the content-data corresponding with the request of obtaining of described the first subdata after compression.In S607, local agent service 110 sends to described data server 30 by the request of obtaining of described the second subdata.In S608, described data server 30 sends to described local agent service 110 by the content-data corresponding with the request of obtaining of described the second subdata.Visible, in S606 and S608, local agent service 110 has obtained the content-data corresponding with data acquisition request.After this, in S609, described local agent service 110 sends inquiry request according to query strategy to described monitoring arrangement 40.In S610, described monitoring arrangement 40 sends Query Result in response to described inquiry request to described local agent service 110, and this Query Result indicates the abnormal releasing of high in the clouds proxy server 20, working properly.In S611, local agent service 110 is determined extremely whether being disengaged of described high in the clouds proxy server according to described Query Result.In S612, when determining being extremely disengaged of described high in the clouds proxy server, to described high in the clouds proxy server 20, send data acquisition request.If not extremely being disengaged of high in the clouds proxy server 20, continues to obtain content-data according to distributing strategy for new data acquisition request.
Fig. 7 has been indicative icon according to the block diagram of the terminal equipment of the embodiment of the present invention.This terminal equipment is applicable to communication network as shown in Figure 1, and corresponding to the terminal equipment 10 in Fig. 1.Therefore, terminal equipment in Fig. 7 is communicated and is connected with high in the clouds proxy server with data server respectively by described local agent service, when this high in the clouds proxy server receives when asking to obtain the data acquisition request of content-data from described data server from described terminal equipment, this high in the clouds proxy server from described data server obtain described content-data, by this content-data compression and transmit the content-data having compressed to described terminal equipment.This terminal equipment in Fig. 7 comprises local agent service 710 and at least one application 720.Described at least one application 720 is described for asking to obtain from described data server the data acquisition request of content-data for sending.Described local agent service 710 comprises: abnormal determining unit 711, for determining the unusual condition information of described high in the clouds proxy server, and produces an abnormal definite result; Strategy determining unit 712, for indicating described high in the clouds proxy server when described abnormal definite result when abnormal, obtains the acquisition strategy corresponding with described abnormal definite result; Communication unit 713, for according to described acquisition strategy, acquisition and content-data corresponding to data acquisition request that described at least one application is sent.
Described abnormal determining unit 711 is passed through for determining the unusual condition information of described high in the clouds proxy server, and produces an abnormal definite result.As previously mentioned, described unusual condition information can not be made to data acquisition request the information such as loading condition of response, or high in the clouds proxy server long to the response time of data acquisition request such as referring to described high in the clouds proxy server.According to the difference of abnormal definite mode, can obtain different unusual condition information, thereby produce the abnormal definite result corresponding with described unusual condition information.
Described abnormal determining unit 711 can adopt various technology existing or that occur in the future to determine the unusual condition information of described high in the clouds proxy server.As example, described abnormal determining unit 711 can be determined described unusual condition information with communicating by letter of described high in the clouds proxy server according to described local agent service 710.Particularly, can to described high in the clouds proxy server, send message by described communication unit 713, and receive the response of described high in the clouds proxy server to described message; Described abnormal determining unit 711 can be determined based on described response the unusual condition information of described high in the clouds proxy server.Described message can be for ping order or such as the network request of data acquisition request.When described message is network request, described abnormal determining unit 711 can be determined the unusual condition information of described high in the clouds proxy server at least one in the response timeout time of described message and response timeout number of times according to described high in the clouds proxy server.Description about this part can be referring to the description in S210 above.
In addition, described abnormal determining unit 711 can also be utilized the unusual condition information of determining described high in the clouds proxy server at the monitoring arrangement of server end setting.Particularly, this monitoring arrangement and described high in the clouds proxy server communication are connected and monitor the running status of described high in the clouds proxy server, and described local agent service 710 is connected to this monitoring arrangement (referring to Fig. 3).Can utilize described communication unit 713 from described monitoring arrangement, to obtain the unusual condition information of described high in the clouds proxy server, this unusual condition information is that described monitoring arrangement is by the information that monitors that the running status of described high in the clouds proxy server obtains.Described abnormal determining unit 711 is for determine the unusual condition information of described high in the clouds proxy server based on described running state information, and produces an abnormal definite result.
Described communication unit 713 can obtain by following operation the unusual condition information of described high in the clouds proxy server from described monitoring arrangement: described communication unit 713 sends inquiry request according to query strategy to described monitoring arrangement, receive the Query Result that described monitoring arrangement sends in response to described inquiry request, this Query Result is the running status of the high in the clouds proxy server that monitors of described monitoring arrangement; Described abnormal determining unit 711 determines that according to described Query Result whether described high in the clouds proxy server is abnormal, and when definite described high in the clouds proxy server is abnormal, obtain the unusual condition information of described high in the clouds proxy server, wherein, described query strategy can be adjusted according to described Query Result, to improve search efficiency.Utilize this inquiry mechanism, beyond the clouds proxy server abnormal after, local agent service 710 can utilize monitoring arrangement to find in time the normal operative condition of high in the clouds proxy server, and utilizes in time high in the clouds proxy server to obtain content-data, thereby saves the data traffic of terminal equipment.In addition, substitute to described monitoring arrangement and send inquiry request, can also automatically the unusual condition information of finding be sent to described local agent service 710 in monitoring process by described monitoring arrangement.
While causing described local agent service 710 not to be connected to described monitoring arrangement when breaking down due to described monitoring arrangement, abnormal determining unit 711 can also be determined the abnormal of described high in the clouds proxy server based on local agent service and communicating by letter of high in the clouds proxy server.Particularly, described communication unit 713 also sends message to described high in the clouds proxy server, and receives the response of described high in the clouds proxy server to described message.Described abnormal determining unit is determined the abnormal of described high in the clouds proxy server based on described response.Here, by using in combination different abnormal definite modes, can determine exactly the unusual condition information of high in the clouds proxy server, and produce abnormal definite result.
About abnormal determining unit 711, utilize the abnormal details of determining described high in the clouds proxy server at the monitoring arrangement of server end setting, can be referring to the description of carrying out in conjunction with Fig. 3 and Fig. 4 above.
When described abnormal definite result indicates described high in the clouds proxy server when abnormal, described communication unit 713 is according to the determined acquisition strategy of tactful determining unit 712, acquisition and content-data corresponding to data acquisition request that described at least one application is sent, with balance to the response speed of described data acquisition request and the data traffic that occurs in the acquisition of the content-data of described correspondence.Described abnormal definite result can comprise that high in the clouds as above proxy server is stopped using or overload, can also comprise as required other abnormal conditions.The described abnormal definite result of take below comprises that high in the clouds proxy server is stopped using or the situation of overload is described the operation of communication unit as example.
When described abnormal determining unit 711 determines that described high in the clouds proxy server is stopped using, the operation that described communication unit 713 obtains content-data according to described acquisition strategy comprises: described data acquisition request is sent to described data server, and from data server, obtain the content-data of described correspondence.
When described abnormal determining unit 711 is determined the proxy server overload of described high in the clouds, the operation that described communication unit 713 obtains content-data according to described acquisition strategy comprises: data acquisition request is split as to the request of obtaining of the first subdata and the second subdata is obtained request, the request of obtaining of this first subdata is sent to described high in the clouds proxy server and receives the content-data corresponding with the request of obtaining of described the first subdata from this high in the clouds proxy server, the request of obtaining of described the second subdata is sent to described data server and receives the content-data corresponding with the request of obtaining of described the second subdata from described data server.As described communication unit 713 by described data acquisition request be split as the first subdata obtain request and the second subdata obtain the example of request, can utilize described tactful determining unit 712 to be identified for the distributing strategy of each application, communication unit 713 receives described distributing strategy from described tactful determining unit 712, and based on described distributing strategy, data acquisition request is split as to the request of obtaining of the first subdata and the second subdata is obtained request.
About the performed operation of communication unit 713, can be referring to the description of carrying out in conjunction with Fig. 5.In addition, the described local agent service in the embodiment of the present invention can also be carried out data acquisition operations as shown in Figure 6.
In the terminal equipment of the embodiment of the present invention, by utilizing abnormal determining unit, determine the abnormal of described high in the clouds proxy server, according to just taking different acquisition strategies to obtain asked content-data from described abnormal definite result, the data traffic that makes user save terminal equipment in by terminal equipment quick obtaining content-data, thus user can obtain data conveniently, efficient, cost-saving.
The division that is noted that the unit in Fig. 7 is only schematically, can take other dividing mode in practice.In addition, those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the equipment of foregoing description, unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
Those of ordinary skills can recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
If described function usings that the form of SFU software functional unit realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium.Understanding based on such, the part that technical scheme of the present invention contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory, random access memory, magnetic disc or CDs.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection range with claim.
Claims (18)
1. a data capture method, be applied to a terminal equipment, described terminal equipment has at least one application and a local agent service, described terminal equipment is communicated and is connected with high in the clouds proxy server with data server respectively by described local agent service, when this high in the clouds proxy server from described local agent service reception, to described at least one application, send when asking to obtain the data acquisition request of content-data from described data server, this high in the clouds proxy server obtains described content-data from described data server, by this content-data compression, and the content-data having compressed to described local agent service transmission, described data capture method comprises:
The unusual condition information of described high in the clouds proxy server is determined in described local agent service, and produces an abnormal definite result;
When described abnormal definite result indicates described high in the clouds proxy server when abnormal, described local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent.
2. data capture method as claimed in claim 1, wherein, described local agent service is according to the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent, so that balance is to the response speed of described data acquisition request and the data traffic that occurs in the acquisition of the content-data of described correspondence.
3. according to the data capture method of claim 1, wherein, the local agent service in described terminal equipment is also connected to monitoring arrangement, and this monitoring arrangement and described high in the clouds proxy server communication are connected and monitor the running status of described high in the clouds proxy server,
Described local agent service determines that the step of the unusual condition information of described high in the clouds proxy server comprises: from described monitoring arrangement, obtain the unusual condition information of described high in the clouds proxy server, this unusual condition information is that described monitoring arrangement is by the information that monitors that the running status of described high in the clouds proxy server obtains.
4. according to the data capture method of claim 3, wherein, the described step that receives the unusual condition information of described high in the clouds proxy server from monitoring arrangement comprises:
Described local agent service sends inquiry request according to query strategy to described monitoring arrangement;
Receive the Query Result that described monitoring arrangement sends in response to described inquiry request, this Query Result is the running status of the high in the clouds proxy server that monitors of described monitoring arrangement,
According to described Query Result, determine that whether described high in the clouds proxy server is abnormal; And
When definite described high in the clouds proxy server is abnormal, obtain the unusual condition information of described high in the clouds proxy server,
Wherein, described query strategy can be adjusted according to described Query Result.
5. according to the data capture method of claim 3, wherein, while causing local agent service in described terminal equipment not to be connected to described monitoring arrangement when breaking down due to described monitoring arrangement, described local agent service carrys out to determine the unusual condition information of described high in the clouds proxy server as follows:
To described high in the clouds proxy server, send message;
Receive the response of described high in the clouds proxy server to described message; And
Based on described response, determine the unusual condition information of described high in the clouds proxy server.
6. according to the data capture method of claim 1, wherein, described local agent service determines that the step of the unusual condition information of described high in the clouds proxy server comprises:
Described local agent service sends message to described high in the clouds proxy server;
Receive the response of described high in the clouds proxy server to described message;
According to described response, determine the unusual condition information of described high in the clouds proxy server.
7. according to the data capture method of claim 6, wherein, described message is network request,
Describedly according to described response, determine that the unusual condition information of described high in the clouds proxy server comprises: according to described high in the clouds proxy server, at least one in the response timeout time of described message and response timeout number of times determined to the unusual condition information of described high in the clouds proxy server.
8. according to the data capture method of claim 1, wherein, described abnormal definite result comprises stopping using of high in the clouds proxy server or overload, and described local agent service comprises according to the step of the acquisition strategy corresponding with described abnormal definite result, acquisition and content-data corresponding to data acquisition request that described at least one application is sent:
When described abnormal definite result indicates described high in the clouds proxy server and stops using, described local agent service sends to described data server by described data acquisition request, and from data server, obtains the content-data of described correspondence;
When described abnormal definite result indicates the proxy server overload of described high in the clouds, described data acquisition request is split as to the request of obtaining of the first subdata in described local agent service and the second subdata is obtained request, the request of obtaining of this first subdata is sent to described high in the clouds proxy server and receives the content-data corresponding with the request of obtaining of described the first subdata from this high in the clouds proxy server, the request of obtaining of described the second subdata is sent to described data server and receives the content-data corresponding with the request of obtaining of described the second subdata from described data server.
9. data capture method according to Claim 8, wherein, is describedly split as the request of obtaining of the first subdata and the second subdata by data acquisition request and obtains the step of request and comprise:
Described local agent service acquisition is for the distributing strategy of each application of described terminal equipment; With
Based on described distributing strategy by data acquisition request be split as the first subdata obtain request and the second subdata obtain request.
10. a terminal equipment, this terminal equipment is communicated and is connected with high in the clouds proxy server with data server respectively by described local agent service, when this high in the clouds proxy server receives when asking to obtain the data acquisition request of content-data from described data server from described terminal equipment, this high in the clouds proxy server obtains described content-data, this content-data is compressed and to described terminal equipment, transmit the content-data having compressed from described data server, and described terminal equipment comprises:
At least one application, described for asking to obtain from described data server the data acquisition request of content-data for sending;
Local agent service, comprising:
Abnormal determining unit, for determining the unusual condition information of described high in the clouds proxy server, and produces an abnormal definite result;
Strategy determining unit, for indicating described high in the clouds proxy server when described abnormal definite result when abnormal, obtains the acquisition strategy corresponding with described abnormal definite result;
Communication unit, for according to described acquisition strategy, acquisition and content-data corresponding to data acquisition request that described at least one application is sent.
11. according to the terminal equipment of claim 10, wherein, described communication unit is according to described acquisition strategy, acquisition and content-data corresponding to data acquisition request that described at least one application is sent, with balance to the response speed of described data acquisition request and the data traffic that occurs in the acquisition of the content-data of described correspondence.
12. according to the terminal equipment of claim 10, and wherein, described local agent service is also connected to monitoring arrangement, and this monitoring arrangement and described high in the clouds proxy server communication are connected and monitor the running status of described high in the clouds proxy server,
Described communication unit is also for obtain the unusual condition information of described high in the clouds proxy server from described monitoring arrangement, this unusual condition information be described monitoring arrangement by the information that monitors that the running status of described high in the clouds proxy server obtains,
Described abnormal determining unit is used for determining the unusual condition information of described high in the clouds proxy server based on described running state information, and produces an abnormal definite result.
13. according to the terminal equipment of claim 12, wherein,
Described communication unit obtains the unusual condition information of described high in the clouds proxy server from described monitoring arrangement by following operation: described communication unit sends inquiry request according to query strategy to described monitoring arrangement; Receive the Query Result that described monitoring arrangement sends in response to described inquiry request, this Query Result is the running status of the high in the clouds proxy server that monitors of described monitoring arrangement,
Described abnormal determining unit determines that according to described Query Result whether described high in the clouds proxy server is abnormal, and when definite described high in the clouds proxy server is abnormal, obtains the unusual condition information of described high in the clouds proxy server,
Wherein, described query strategy can be adjusted according to described Query Result.
14. according to the terminal equipment of claim 12, wherein, and while causing local agent service in described terminal equipment not to be connected to described monitoring arrangement when breaking down due to described monitoring arrangement,
Described communication unit also sends message to described high in the clouds proxy server, and receives the response of described high in the clouds proxy server to described message; And
Described abnormal determining unit is determined the unusual condition information of described high in the clouds proxy server based on described response.
15. according to the terminal equipment of claim 10, wherein,
Described communication unit is also for send message to described high in the clouds proxy server, and receives the response of described high in the clouds proxy server to described message,
Described abnormal determining unit is for determining the unusual condition information of described high in the clouds proxy server based on described response.
16. according to the terminal equipment of claim 15, and wherein, described message is network request,
Described abnormal determining unit is determined the unusual condition information of described high in the clouds proxy server according to described high in the clouds proxy server at least one in the response timeout time of described message and response timeout number of times.
17. according to the terminal equipment of claim 10, and wherein, described abnormal definite result comprises stopping using of high in the clouds proxy server or overload,
When described abnormal determining unit determines that described high in the clouds proxy server is stopped using, the operation that described communication unit obtains content-data according to described acquisition strategy comprises: described data acquisition request is sent to described data server, and from data server, obtain the content-data of described correspondence; And
When described abnormal determining unit is determined the proxy server overload of described high in the clouds, the operation that described communication unit obtains content-data according to described acquisition strategy comprises: data acquisition request is split as to the request of obtaining of the first subdata and the second subdata is obtained request, the request of obtaining of this first subdata is sent to described high in the clouds proxy server and receives the content-data corresponding with the request of obtaining of described the first subdata from this high in the clouds proxy server, the request of obtaining of described the second subdata is sent to described data server and receives the content-data corresponding with the request of obtaining of described the second subdata from described data server.
18. according to the terminal equipment of claim 17, and wherein, described tactful determining unit is also identified for the distributing strategy of each application,
Described communication unit, by following operation, described data acquisition request is split as to the request of obtaining of the first subdata and the second subdata is obtained request: from described tactful determining unit, receive described distributing strategy; With based on described distributing strategy by data acquisition request be split as the first subdata obtain request and the second subdata obtain request.
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