CN102811133A - Method and system for web conference drifting control - Google Patents
Method and system for web conference drifting control Download PDFInfo
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- CN102811133A CN102811133A CN2012102681319A CN201210268131A CN102811133A CN 102811133 A CN102811133 A CN 102811133A CN 2012102681319 A CN2012102681319 A CN 2012102681319A CN 201210268131 A CN201210268131 A CN 201210268131A CN 102811133 A CN102811133 A CN 102811133A
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Abstract
The invention provides a method and a system for web conference drifting control. The method includes the steps: a domain name resolution server sends a web conference request to a corresponding regional control server; the regional control server judges whether current conference number of regional conference types exceeds the corresponding maximum conference number threshold or not according to a conference load threshold table; if the current conference number of the regional conference types exceeds the corresponding maximum conference number threshold, the regional control server sends conference parameter information of the web conference request or the web conference request to a controller, and the controller determines a target region control server of a web conference according to a first drifting strategy; the target region control server sends the web conference to a load balancing server, and the load balancing server routes the web conference request to an assigned service processing server according to preset allocation strategies; and if the number of web conferences processed by the service processing server currently reaches an early-warning value, the service processing server routes the web conference request to a target service processing server according to a second drifting strategy.
Description
Technical field
The invention belongs to network communication field, relate in particular to a kind of method and system of Web conference drift control.
Background technology
At present, along with the development of the network communications technology,, there is the demand of Web conference drift in the Web conference field.Yet at present the mode used of industry all is that the user of collective with a corresponding region server in the Web conference floats on the another one region server.For example, the A of company is provided with a machine room A1 in Beijing, and a machine room A2 is set in Hangzhou, and wherein, the user of Pekinese connects the server of Beijing machine room A1, and the user in Hangzhou connects the server of Hangzhou machine room A2.Excessive or when breaking down when the server stress of the machine room A1 of Pekinese, will all user collectives of the server that connect Beijing machine room A1 be floated on the server of Hangzhou machine room A2.Yet the mode of above-mentioned whole drift has not only greatly reduced Beijing user's Experience Degree, and can cause the server stress of Hangzhou machine room A2 excessive, can cause the system crash of all machine room servers what is more, has a strong impact on communication efficiency.
Summary of the invention
The present invention provides a kind of method and system of Web conference drift control, to address the above problem.
The present invention provides a kind of method of Web conference drift control.Said method may further comprise the steps: domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission, confirms the zone that the user is affiliated, and the Web conference request is sent to corresponding Region control server; The conference parameters information of carrying in the request of Region control server parses Web conference; Confirm the type of Web conference, and judge according to meeting load threshold table whether the active conference number of said conference type in the said zone surpasses corresponding maximum meeting and count threshold value; If surpass, the Region control server is sent to controller with the conference parameters information or the Web conference request of Web conference request, and controller is confirmed the target area Control Server that Web conference is corresponding according to the first drift strategy; The target area Control Server is sent to the Web conference request and conference type corresponding load equalization server, and load-balanced server routes to the Web conference request according to preset allocation strategy the Service Process Server of distribution; Reach early warning value if Service Process Server is worked as the Web conference number of pre-treatment, Service Process Server routes to the target service processing server according to the second drift strategy with the Web conference request.
The present invention also provides a kind of method of Web conference drift control.Said method may further comprise the steps: domain name resolution server receives the Web conference request that the user sends, and the Web conference request is forwarded to controller; Controller is resolved the conference parameters information of carrying in the Web conference request; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value; If surpass, controller is confirmed the target area Control Server that Web conference is corresponding according to the first drift strategy; The target area Control Server is sent to the Web conference request and conference type corresponding load equalization server, and load-balanced server routes to the Web conference request according to preset allocation strategy the Service Process Server of distribution; Reach early warning value if Service Process Server is worked as the Web conference number of pre-treatment, Service Process Server routes to the target service processing server according to the second drift strategy with the Web conference request.
The present invention also provides a kind of system of Web conference drift control, comprises domain name resolution server, controller, Region control server, load-balanced server and Service Process Server.Domain name resolution server join domain Control Server, controller connects domain name resolution server and Region control server, and the Region control server connects load-balanced server, and load-balanced server connects Service Process Server.Domain name resolution server is used for receiving and resolve the conference parameters information that Web conference request that the user sends is carried, and confirms the zone under the user, and the Web conference request is sent to corresponding Region control server.The Region control server; Be used for resolving the conference parameters information that the Web conference request is carried; Confirm the Web conference type, and judge according to meeting load threshold table whether the active conference number of said conference type in the said zone surpasses corresponding maximum meeting and count threshold value.If surpass, the Region control server is used for the conference parameters information or the Web conference request of Web conference request are sent to controller, and controller is used for confirming the target area Control Server that Web conference is corresponding according to the first drift strategy.The target area Control Server is used for the Web conference request is sent to and conference type corresponding load equalization server, and load-balanced server, is used for according to preset allocation strategy the Web conference request being routed to the Service Process Server of distribution.Reach early warning value if Service Process Server is worked as the Web conference number of pre-treatment, Service Process Server is used for according to the second drift strategy Web conference request being routed to the target service processing server.
The present invention also provides a kind of system of Web conference drift control, comprises domain name resolution server, controller, Region control server, load-balanced server and Service Process Server.Domain name resolution server join domain Control Server, controller connects domain name resolution server and Region control server, and the Region control server connects load-balanced server, and load-balanced server connects Service Process Server.Domain name resolution server is used to receive the Web conference request that the user sends, and the Web conference request is forwarded to controller.Controller; Be used for resolving the conference parameters information that the Web conference request is carried; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.If surpass, controller is used for confirming the target area Control Server that Web conference is corresponding according to the first drift strategy.The target area Control Server is used for the Web conference request is sent to and conference type corresponding load equalization server, and load-balanced server routes to the Web conference request according to preset allocation strategy the Service Process Server of distribution.Reach early warning value if Service Process Server is worked as the Web conference number of pre-treatment, Service Process Server is used for according to the second drift strategy Web conference request being routed to the target service processing server.
Compared to prior art; Method and system according to Web conference drift control provided by the invention; When the active conference of corresponding conference type outnumbers corresponding maximum meeting and counts threshold value in the Region control server is judged affiliated area according to meeting load threshold table in; Perhaps; When controller judged that according to meeting load threshold table the active conference of corresponding conference type in the affiliated area outnumbers corresponding maximum meeting and counts threshold value, controller was confirmed the target area Control Server that the Web conference request is corresponding according to the first drift strategy.In addition, when the Web conference number of pre-treatment reached early warning value, Service Process Server routed to the target service processing server according to the second drift strategy with the Web conference request in Service Process Server.So, count the Web conference realization drift of threshold value to surpassing corresponding maximum meeting, simultaneously; Web conference to surpassing the Service Process Server early warning value is realized drift; Thereby realize the drift of single game meeting, make the server cluster load more balanced, improve communication efficiency.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
The flow chart of the method for the Web conference drift control that provides for first preferred embodiment according to the present invention shown in Figure 1;
The sketch map of the system of the Web conference drift control that provides for first preferred embodiment according to the present invention shown in Figure 2;
The flow chart of the method for the Web conference drift control that provides for second preferred embodiment according to the present invention shown in Figure 3.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
The flow chart of the method for the Web conference drift control that provides for first preferred embodiment according to the present invention shown in Figure 1.As shown in Figure 1, the method for the Web conference drift control that first preferred embodiment of the present invention provides comprises step 101 ~ 105.
In step 101, domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission, confirms the zone that said user is affiliated, and said Web conference request is sent to corresponding Region control server.In this, conference parameters information comprises meeting number, participant's area information and address information.Wherein, participant's area information refers to the area information that people with a part in a conference person distributes.
Particularly, when the user initiates Web conference, behind the meeting number of setting network meeting, the participant's area information, the Web conference request is sent to domain name resolution server.After domain name resolution server receives the Web conference request, through resolving the conference parameters information acquisition user's addresses information (for example, IP address) of carrying in the Web conference request to confirm the zone under the said user.For example; If being the user P of 202.91.251.148, the IP address initiates Web conference; Then can to obtain the IP address through the Web conference request of resolving user P and sending be 202.91.251.148 to domain name resolution server, and to obtain corresponding zone, above-mentioned IP address be Hangzhou.Then, domain name resolution server is forwarded to this Web conference request on the Region control server in Hangzhou.In other words, domain name resolution server is forwarded to corresponding Region control server through the address information of resolving in the conference parameters information with the Web conference request.
In step 102; The conference parameters information of carrying in the said Web conference request of said Region control server parses; Confirm the type of Web conference, and judge according to meeting load threshold table whether the active conference number of said conference type in the said zone surpasses corresponding maximum meeting and count threshold value.In this, conference type for example comprises general meeting, one's respective area convention and trans-regional convention.The differentiation standard example of conference type is as shown in table 1.Yet the present invention does not limit this.In practical application, can set the kind and the differentiation standard of conference type as required.
Table 1
In this, corresponding three load-balanced servers of each Region control server, the corresponding conference type of load-balanced server.In other words, the number of load-balanced server can be confirmed according to conference type.Yet the present invention does not limit this.Then; The Web conference request of still sending with user P in the step 101 is an example, after the Region control server in Hangzhou receives this Web conference request, resolves the conference parameters information of this Web conference request; Obtain meeting number 200 people; Participant's area information is Suzhou and Hangzhou, can know that according to the above-mentioned conference type table of comparisons this Web conference belongs to general meeting in view of the above.
In present embodiment, the meeting load threshold table of each Region control server stores one's respective area, the meeting load threshold table of each Region control server stores comprise that threshold value and active conference number are counted in the corresponding maximum meeting of different conference type in the one's respective area.Wherein, the corresponding maximum meeting of different conference type is counted threshold value and can be confirmed according to actual conditions in each regional meeting load threshold table.The present invention does not limit this.
For example, the meeting load threshold table example of the Region control server stores in zone, Hangzhou is as shown in table 2.
| Conference type | Threshold value (unit: the field) is counted in maximum meeting | The active conference number (unit :) |
| General meeting | 1200 | 658 |
| The one's respective area convention | 400 | 47 |
| Trans-regional convention | 600 | 89 |
Table 2
In present embodiment, the Region control server is according to the active conference number in the Web conference request real-time update meeting load threshold table that receives.If the Region control server judges that the active conference number that obtains corresponding conference type in the affiliated area does not surpass corresponding maximum meeting and counts threshold value, then the Region control server is sent to the Web conference request and conference type corresponding load equalization server.Load-balanced server is sent to the corresponding service processing server with said Web conference request after receiving the Web conference request, and said Service Process Server is handled said Web conference request.For example; If this Web conference request is " user a sends text message to user b "; After Service Process Server receives this request; At first to distributed cache server inquiring user b on which Service Process Server, and then send request to the Service Process Server at user b place, ask this Service Process Server to transmit text message and give user b.In this, the information in all Service Process Server all can be synchronously to distributed cache server.Service Process Server is realized trans-regional information interaction through distributed cache server.So, improved communication efficiency.
In step 103; If surpass; Said Region control server is sent to controller with the conference parameters information or the said Web conference request of said Web conference request, and said controller is confirmed the target area Control Server that said Web conference is corresponding according to the first drift strategy.Wherein, the said first drift strategy is: confirm the target area Control Server that said Web conference is corresponding according to regional priority, the total play of each regional meeting and each regional meeting total number of persons.Particularly, confirm the comparative parameter that each is regional, select the minimum Region control server of comparative parameter according to regional priority, the total play of each regional meeting and each regional meeting total number of persons.Wherein, each regional comparative parameter obtain manner is: the comparative parameter=regional priority * total play of this regional meeting+regional priority * this regional meeting total number of persons.In this, the regional priority of controller storage zones of different, and inquiry obtains total play of each regional meeting and meeting total number of persons.
Then, be example with Beijing, Hangzhou, Suzhou, four zones, Shanghai.In this, the corresponding Region control server in each zone.If the user T1 in zone, Hangzhou sends Web conference request Y; Conference parameters information is following: meeting number 1200 people; The address information that the address information of user T1 (for example, IP address 117.81.233.120), participant's area information comprise user T2 (for example; IP address 117.81.233.121) and the address information of user T3 (for example; IP address 117.81.233.122), after then domain name resolution server is resolved the Web conference request Y of user T1, confirm that according to the IP address of user T1 user T1 belongs to the zone, Hangzhou.In addition, confirm that according to table 1 said Web conference is the one's respective area convention.In addition, with reference to the meeting load threshold table shown in the table 2, if add that this meeting surpasses the regional corresponding maximum meeting of one's respective area convention in Hangzhou and counts threshold value (for example, 400), at this moment, the Region control server is sent to controller with Web conference request Y.Controller confirms according to the first drift strategy this Web conference need drift to other which zones.For example, the trizonal priority in Beijing, Shanghai, Suzhou, the total play of meeting and the meeting total number of persons information obtained of controller is as described in Table 3.Wherein, regional priority is embodied by priority parameters, and total play of meeting and meeting total number of persons are each regional current information.
| The zone | Priority parameters | The total play of meeting | The meeting total number of persons | Comparative parameter |
| Beijing | 0.95 | 670 | 10432 | 0.95×670+0.95×10432=10546.9 |
| Shanghai | 0.9 | 795 | 13648 | 0.9×795+0.9×13648=12998.7 |
| Suzhou | 0.85 | 918 | 14688 | 0.85×918+0.85×14688=13265.1 |
Table 3
Can be known that by table 3 comparative parameter in zone, Beijing is minimum, therefore, controller confirms that the target area Control Server is Pekinese's Region control server.
In present embodiment, controller is set up the first exception routing rule table according to the first drift strategy, and the first exception routing rule table is sent to domain name resolution server.The first exception routing rule table comprises the corresponding relation of all participants' in the said Web conference request address information with the Region control server parameter information of confirming according to the said first drift strategy.In the said example of this step, the first exception routing rule table example that controller is set up is as shown in table 4.
| Exception IP address | The IP address of Pekinese's Region control server |
| 117.81.233.120 | 202.91.251.133 |
| 117.81.233.121 | 202.91.251.133 |
| 117.81.233.122 | 202.91.251.133 |
Table 4
In present embodiment, can know that according to table 4 when user T1 ~ T3 logging in network meeting, domain name resolution server can be forwarded to the request of user T1 ~ T3 on Pekinese's Region control server.In addition, when this when meeting adjourned, Region control server message of redispatching in Pekinese's is given controller, the exception rule that the request controller deletion is added.Simultaneously, controller can be updated to domain name resolution server in real time synchronously with up-to-date exception routing rule table.
In addition, in present embodiment, when having exception routing rule table in the domain name resolution server, domain name resolution server is after the request that receives the user, and whether inspection user's addresses information is present in the exception routing rule table earlier.If have said user's addresses information in the exception routing rule table; Then the request with this user is sent on the Region control server of confirming according to exception routing rule table; If do not have said user's addresses information in the exception routing rule table, then this user's request be sent to the Region control server of this user corresponding region.
In step 104; Said target area Control Server is sent to said Web conference request and said conference type corresponding load equalization server, and said load-balanced server routes to said Web conference request according to preset allocation strategy the Service Process Server of distribution.In this, corresponding load-balanced server of each conference type in each zone.For example; Pekinese's Region control server receives the Web conference request; And this Web conference request belongs to the one's respective area convention; Then Region control server in Pekinese's can be sent to the load-balanced server corresponding to the one's respective area convention with this request, and afterwards, load-balanced server will ask to route to according to allocation strategy the Service Process Server of distribution again.Wherein, said allocation strategy comprises: select the highest Service Process Server of CPU idleness to distribute, perhaps, select the highest Service Process Server of priority to distribute.Yet the present invention does not limit this.
In step 105, if said Service Process Server reaches early warning value when the Web conference number of pre-treatment, said Service Process Server routes to the target service processing server according to the second drift strategy with said Web conference request.In addition; Said Region control server is set up the second exception routing rule table according to the second drift strategy, and the said second exception routing rule table comprises all participants' in the said Web conference request the address information and the corresponding relation of targeted loads equalization server parameter information.
In first preferred embodiment; The said second drift strategy is: said Service Process Server is confirmed the targeted loads equalization server and said Web conference request is routed to said targeted loads equalization server that said targeted loads equalization server routes to the target service processing server according to said allocation strategy with said Web conference request according to the priority of conference type.Particularly, each Service Process Server is all preserved the parameter information of all load-balanced servers in the corresponding region.Wherein, corresponding conference type of each load-balanced server.And Service Process Server is stored the corresponding migration strategy table of comparisons, and example is as shown in table 5.
| Conference type | Conference type priority | Migration strategy |
| Trans-regional convention | High | Migrate to one's respective area convention corresponding load equalization server |
| The one's respective area convention | In | Migrate to general meeting corresponding load equalization server |
| General meeting | Low | Do not move |
Table 5
With reference to table 5, be example with three kinds of conference type, the priority of conference type is followed successively by from high to low: trans-regional convention, one's respective area convention, general meeting.In this, if Service Process Server is when the Web conference number of pre-treatment reaches early warning value, Service Process Server can be with the Web conference request that surpasses early warning value according to moving shown in the table 5.For example, the Web conference request that surpasses early warning value belongs to trans-regional convention, and then Service Process Server is confirmed this Web conference request is routed to one's respective area convention corresponding load equalization server.
In this, the Web conference request Y that still sends with zone, Hangzhou user in the step 102 is an example.According to step 102 and 103, this Web conference request Y for example drifts to the Service Process Server B of the one's respective area convention in zone, Beijing.At this moment, if Service Process Server B reaches early warning value (for example, 100) when the Web conference number of pre-treatment, then Service Process Server B drifts to the target service processing server according to the second drift strategy with this Web conference request Y.Because the priority of one's respective area convention is higher than the priority of general meeting, with reference to table 5, Service Process Server B confirms this Web conference request Y is routed to the general meeting corresponding service processing server in zone, Beijing.Particularly; Service Process Server B connects the general meeting corresponding load equalization server that is routed to zone, Beijing with proprietary Socket under this Web conference; The general meeting corresponding load equalization server in zone, Beijing loads to these connections on the corresponding service processing server according to allocation strategy after receiving these connections.In addition, it is as shown in table 6 that Region control server in Pekinese's is set up the second exception routing rule table example.In this, the second exception routing rule table comprises the corresponding relation of all participants' among the Web conference request Y the general meeting corresponding load equalization server parameter information of address information and zone, Beijing.
| Exception IP address | The IP address of the general meeting corresponding load equalization server in zone, Beijing |
| 117.81.233.120 | 202.91.251.133 |
| 117.81.233.121 | 202.91.251.133 |
| 117.81.233.122 | 202.91.251.133 |
Table 6
In present embodiment; When user's logging in network meeting of Web conference request Y; Domain name resolution server can be forwarded to those users' request on Pekinese's Region control server according to table 4; Pekinese's Region control server can be forwarded to those users' request the regional general meeting corresponding load equalization server in Beijing according to table 6, and this load-balanced server routes to the target service processing server with those requests again.So, realize the drift of single game meeting.In addition, when this when meeting adjourned, the target service processing server sends the Region control server that message is given zone, Beijing through the corresponding load equalization server, the exception rule that the Region control server deletion in zone, request Beijing is added.
In addition, in present embodiment, when having exception routing rule table in the Region control server, the Region control server is after the request that receives the user, and whether inspection user's addresses information is present in the exception routing rule table earlier.If have said user's addresses information in the exception routing rule table; Then the request with this user is sent on the load-balanced server of confirming according to exception routing rule table; If do not have said user's addresses information in the exception routing rule table, then this user's request be sent to the conference type corresponding load equalization server of this user's belonging network meeting.
In second preferred embodiment; The said second drift strategy is: if said Service Process Server reaches early warning value when the Web conference number of pre-treatment; Then said Service Process Server through with said conference type corresponding load equalization server; Send meeting drift request to the affiliated area Control Server, said Region control server is confirmed the targeted loads equalization server according to the priority of said meeting drift request and conference type; And through with said conference type corresponding load equalization server, the address information of said targeted loads equalization server is sent to said Service Process Server; Said Service Process Server is according to said address information; Said Web conference request is routed to said targeted loads equalization server, and said targeted loads equalization server routes to the target service processing server according to said allocation strategy with said Web conference request.
In this, the Web conference request Y that still sends with zone, Hangzhou user in the step 102 is an example.According to step 102 and 103, this Web conference request Y for example drifts to the Service Process Server B of the one's respective area convention in zone, Beijing.At this moment, if Service Process Server B reaches early warning value (for example, 100) when the Web conference number of pre-treatment, then Service Process Server B drifts to the target service processing server according to the second drift strategy with this Web conference request Y.Particularly, Service Process Server B through with one's respective area convention corresponding load equalization server, the Region control server to Beijing zone sends meeting drift request.The Region control server in zone, Beijing according to the priority of conference type, is confirmed the targeted loads equalization server according to said meeting drift request.Particularly, the Region control server stores example migration strategy table of comparisons as shown in table 5 in zone, Beijing.In this, the Region control server in zone, Beijing is confirmed the load-balanced server of targeted loads equalization server for corresponding general meeting.The Region control server in Beijing zone is through one's respective area convention corresponding load equalization server, and the address information of general meeting corresponding load equalization server is sent to Service Process Server B.Service Process Server B is according to said address information; Web conference request Y is routed to general meeting corresponding load equalization server, and general meeting corresponding load equalization server routes to the target service processing server according to allocation strategy with Web conference request Y.In addition, other processing procedures in second preferred embodiment are of first preferred embodiment.So repeat no more in this.
The sketch map of the system of the Web conference drift control that provides for first preferred embodiment according to the present invention shown in Figure 2.As shown in Figure 2; The system of the Web conference drift control that first preferred embodiment of the present invention provides comprises controller 10, domain name resolution server 20, Region control server 21a ~ 21c, load-balanced server 22a ~ 22c; 23a ~ 23c, 24a ~ 24c, Service Process Server a1 ~ a3, b1 ~ b3, c1 ~ c3, d1 ~ d3, e1 ~ e3, f1 ~ f3, g1 ~ g3, h1 ~ h3, k1 ~ k3 and distributed cache server 30.In this, be that example describes with three Region control servers.Controller 10 connects domain name resolution server 20 and Region control server 21a ~ 21c; Domain name resolution server 20 join domain Control Server 21a ~ 21c; Corresponding three load-balanced servers, three Service Process Server of the corresponding connection of each load-balanced server of connecting of each Region control server.Distributed cache server 30 connects Service Process Server.Yet the present invention is the number of localized area Control Server, load-balanced server and Service Process Server not.
In present embodiment; Domain name resolution server 20; Be used for receiving and resolve the conference parameters information that Web conference request that the user sends is carried; Confirm the zone that said user is affiliated, and said Web conference request is sent to corresponding Region control server (for example, Region control server 21a).Region control server 21a; Be used for resolving the conference parameters information that said Web conference request is carried; Confirm the type of Web conference, and judge according to meeting load threshold table whether the active conference number of said conference type in the said zone surpasses corresponding maximum meeting and count threshold value.If surpass; The Region control server; Be used for the conference parameters information or the said Web conference request of said Web conference request are sent to controller 10; Controller 10 is used for confirming the target area Control Server (for example, Region control server 21b) that said Web conference is corresponding according to the first drift strategy.Target area Control Server 21b; Be used for said Web conference request be sent to said conference type corresponding load equalization server (for example; Load-balanced server 23a); Load-balanced server 23a is used for the Service Process Server (for example, Service Process Server d2) that the preset allocation strategy of basis routes to said Web conference request distribution.Reach early warning value if Service Process Server d2 works as the Web conference number of pre-treatment, Service Process Server d2 routes to target service processing server (for example, Service Process Server c2) according to the second drift strategy with said Web conference request.About Region control server 21b and 21c identical processing procedure is arranged, so repeat no more in this.In addition, said about the specific operation process of said system with above-mentioned method, so repeat no more in this.
The flow chart of the method for the Web conference drift control that provides for second preferred embodiment according to the present invention shown in Figure 3.As shown in Figure 3, the method for the Web conference drift control that second preferred embodiment of the present invention provides comprises step 301 ~ 305.
In step 301, domain name resolution server receives the Web conference request that the user sends, and said Web conference request is forwarded to controller.In step 302; Said controller is resolved the conference parameters information of carrying in the said Web conference request; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.In step 303, if surpass, said controller is confirmed the target area Control Server that said Web conference is corresponding according to the first drift strategy.In step 304; Said target area Control Server is sent to said Web conference request and said conference type corresponding load equalization server, and said load-balanced server routes to said Web conference request according to preset allocation strategy the Service Process Server of distribution.In step 305, if said Service Process Server reaches early warning value when the Web conference number of pre-treatment, said Service Process Server routes to the target service processing server according to the second drift strategy with said Web conference request.
The method of the Web conference drift control that the present invention's second preferred embodiment provides and the difference of first preferred embodiment are: in second preferred embodiment; In step 301; Domain name resolution server receives the Web conference request that the user sends, and said Web conference request is forwarded to controller.In step 302; Said controller is resolved the conference parameters information of carrying in the said Web conference request; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.
Particularly, the meeting load threshold table of controller storage and real-time update All Ranges.Controller is confirmed the zone under conference type and the said user through resolving the conference parameters information of carrying in the Web conference request, judges that according to meeting load threshold table the maximum the meeting whether current number of corresponding conference type in the affiliated area surpasses correspondence counts threshold value again.In this, the content of the differentiation of conference type and meeting load threshold table is shown in first preferred embodiment, so repeat no more in this.In addition, the step 303 of present embodiment ~ 305 are with first preferred embodiment, so repeat no more in this.
The present invention's second preferred embodiment also provides a kind of system of Web conference drift control, comprises domain name resolution server, controller, Region control server, load-balanced server and Service Process Server.Domain name resolution server join domain Control Server, controller connects domain name resolution server and Region control server, and the Region control server connects load-balanced server, and load-balanced server connects Service Process Server.Domain name resolution server is used to receive the Web conference request that the user sends, and the Web conference request is forwarded to controller.Controller; Be used for resolving the conference parameters information that the Web conference request is carried; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value.If surpass, controller is used for confirming the target area Control Server that Web conference is corresponding according to the first drift strategy.The target area Control Server is used for the Web conference request is sent to and conference type corresponding load equalization server, and load-balanced server routes to the Web conference request according to preset allocation strategy the Service Process Server of distribution.Reach early warning value if Service Process Server is worked as the Web conference number of pre-treatment, Service Process Server is used for according to the second drift strategy Web conference request being routed to the target service processing server.Specific operation process about said system is consistent with the described method of second preferred embodiment, so repeat no more in this.
In sum; The method and system of the Web conference drift control that preferred embodiment provides according to the present invention; When the active conference of corresponding conference type outnumbers corresponding maximum meeting and counts threshold value in the Region control server is judged affiliated area according to meeting load threshold table in; Perhaps; When controller judged that according to meeting load threshold table the active conference of corresponding conference type in the affiliated area outnumbers corresponding maximum meeting and counts threshold value, controller was confirmed the target area Control Server that the Web conference request is corresponding according to the first drift strategy.In addition, when the Web conference number of pre-treatment reached early warning value, Service Process Server routed to the target service processing server according to the second drift strategy with the Web conference request in Service Process Server.So, count the Web conference realization drift of threshold value to surpassing corresponding maximum meeting, simultaneously; Web conference to surpassing the Service Process Server early warning value is realized drift; Thereby realize the drift of single game meeting, make the server cluster load more balanced, improve communication efficiency.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for a Web conference drift control is characterized in that, may further comprise the steps:
Domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission, confirms the zone that said user is affiliated, and said Web conference request is sent to corresponding Region control server;
The conference parameters information of carrying in the said Web conference request of said Region control server parses; Confirm the type of Web conference, and judge according to meeting load threshold table whether the active conference number of said conference type in the said zone surpasses corresponding maximum meeting and count threshold value;
If surpass, said Region control server is sent to controller with the conference parameters information or the said Web conference request of said Web conference request, and said controller is confirmed the target area Control Server that said Web conference is corresponding according to the first drift strategy;
Said target area Control Server is sent to said Web conference request and said conference type corresponding load equalization server, and said load-balanced server routes to said Web conference request according to preset allocation strategy the Service Process Server of distribution;
Reach early warning value if said Service Process Server is worked as the Web conference number of pre-treatment, said Service Process Server routes to the target service processing server according to the second drift strategy with said Web conference request.
2. method according to claim 1 is characterized in that, the said first drift strategy is: confirm the Region control server that said Web conference is corresponding according to regional priority, the total play of each regional meeting and each regional meeting total number of persons.
3. method according to claim 1; It is characterized in that; The said second drift strategy is: said Service Process Server is confirmed the targeted loads equalization server and said Web conference request is routed to said targeted loads equalization server that said targeted loads equalization server routes to the target service processing server according to said allocation strategy with said Web conference request according to the priority of conference type.
4. method according to claim 1; It is characterized in that; The said second drift strategy is: if said Service Process Server reaches early warning value when the Web conference number of pre-treatment, then said Service Process Server through with said conference type corresponding load equalization server, send meeting drift request to affiliated Region control server; Said Region control server is according to the priority of said meeting drift request and conference type; Confirm the targeted loads equalization server, and through with said conference type corresponding load equalization server, the address information of said targeted loads equalization server is sent to said Service Process Server; Said Service Process Server is according to said address information; Said Web conference request is routed to said targeted loads equalization server, and said targeted loads equalization server routes to the target service processing server according to said allocation strategy with said Web conference request.
5. according to claim 3 or 4 described methods; Said Region control server is set up the second exception routing rule table according to the second drift strategy, and the said second exception routing rule table comprises all participants' in the said Web conference request the address information and the corresponding relation of targeted loads equalization server parameter information.
6. according to claim 1 or 3 or 4 described methods, it is characterized in that said allocation strategy comprises: select the highest Service Process Server of CPU idleness to distribute; Select the highest Service Process Server of priority to distribute.
7. method according to claim 1; It is characterized in that; Said controller is set up the first exception routing rule table according to the first drift strategy; And the said first exception routing rule table is sent to the domain name resolution server, the said first exception routing rule table comprises the corresponding relation of all participants' in the said Web conference request address information with the Region control server parameter information of confirming according to the said first drift strategy.
8. the method for a Web conference drift control is characterized in that, may further comprise the steps:
Domain name resolution server receives the Web conference request that the user sends, and said Web conference request is forwarded to controller;
Said controller is resolved the conference parameters information of carrying in the said Web conference request; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value;
If surpass, said controller is confirmed the target area Control Server that said Web conference is corresponding according to the first drift strategy;
Said target area Control Server is sent to said Web conference request and said conference type corresponding load equalization server, and said load-balanced server routes to said Web conference request according to preset allocation strategy the Service Process Server of distribution;
Reach early warning value if said Service Process Server is worked as the Web conference number of pre-treatment, said Service Process Server routes to the target service processing server according to the second drift strategy with said Web conference request.
9. the system of Web conference drift control; It is characterized in that comprise domain name resolution server, controller, Region control server, load-balanced server and Service Process Server, the domain name resolution server connects said Region control server; Said controller connects domain name resolution server and said Region control server; Said Region control server connects said load-balanced server, and said load-balanced server connects said Service Process Server
Domain name resolution server is used to receive the Web conference request that the user sends, and said Web conference request is forwarded to said controller;
Said controller; Be used for resolving the conference parameters information that said Web conference request is carried; Confirm the zone that Web conference type and said user are affiliated, and judge according to meeting load threshold table whether the active conference number of said conference type in the affiliated area surpasses corresponding maximum meeting and count threshold value;
If surpass, said controller is used for confirming the target area Control Server that said Web conference is corresponding according to the first drift strategy;
Said target area Control Server; Be used for said Web conference request is sent to and said conference type corresponding load equalization server, and said load-balanced server routes to said Web conference request according to preset allocation strategy the Service Process Server of distribution;
Reach early warning value if said Service Process Server is worked as the Web conference number of pre-treatment, said Service Process Server is used for according to the second drift strategy said Web conference request being routed to the target service processing server.
10. the system of Web conference drift control; It is characterized in that comprise domain name resolution server, controller, Region control server, load-balanced server and Service Process Server, the domain name resolution server connects said Region control server; Said controller connects domain name resolution server and said Region control server; Said Region control server connects said load-balanced server, and said load-balanced server connects said Service Process Server
The domain name resolution server is used for receiving and resolve the conference parameters information that Web conference request that the user sends is carried, and confirms the zone under the said user, and said Web conference request is sent to corresponding Region control server,
Said Region control server; Be used for resolving the conference parameters information that said Web conference request is carried; Confirm the type of Web conference, and judge according to meeting load threshold table whether the active conference number of said conference type in the said zone surpasses corresponding maximum meeting and count threshold value
If surpass; Said Region control server is sent to controller with the conference parameters information or the said Web conference request of said Web conference request; Said controller is used for confirming the target area Control Server that said Web conference is corresponding according to the first drift strategy
Said target area Control Server; Be used for said Web conference request is sent to and said conference type corresponding load equalization server; And said load-balanced server is used for the Service Process Server that the preset allocation strategy of basis routes to said Web conference request distribution
Reach early warning value if said Service Process Server is worked as the Web conference number of pre-treatment, said Service Process Server is used for according to the second drift strategy said Web conference request being routed to the target service processing server.
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