CN102821167B - A kind of processing method of Web conference drift and system - Google Patents

A kind of processing method of Web conference drift and system Download PDF

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Publication number
CN102821167B
CN102821167B CN201210281556.3A CN201210281556A CN102821167B CN 102821167 B CN102821167 B CN 102821167B CN 201210281556 A CN201210281556 A CN 201210281556A CN 102821167 B CN102821167 B CN 102821167B
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server
web conference
conference
meeting
drift
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CN102821167A (en
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胡加明
刘晓东
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Codyy Education Technology Co Ltd
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Codyy Education Technology Co Ltd
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Abstract

The invention provides processing method and the system of the drift of a kind of Web conference.Said method comprises the following steps: Web conference request is sent to corresponding Region control server by domain name resolution server; Region control server determination conference type, and judge whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table; If exceed, domain name resolution server determination meeting rank, according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that Web conference request is corresponding; The load-balanced server of target area according to the allocation strategy preset by Web conference Request routing to the Service Process Server distributed; If Service Process Server reaches early warning value when the Web conference number of pre-treatment, Service Process Server according to drift strategy by Web conference Request routing to target service processing server.

Description

A kind of processing method of Web conference drift and system
Technical field
The invention belongs to network communication field, particularly relate to processing method and the system of the drift of a kind of Web conference.
Background technology
At present, along with the development of the network communications technology, in Web conference field, there is the demand of Web conference drift.But the mode that current industry uses is all the collective user of a region server corresponding in Web conference floated in another one region server.For example, company A arranges a machine room A1 in Beijing, arranges a machine room A2 in Hangzhou, and wherein, Pekinese user connects the server of Beijing machine room A1, and the user in Hangzhou connects the server of Hangzhou machine room A2.When the server stress of Pekinese machine room A1 is excessive or when breaking down, all user collectives of the server connecting Beijing machine room A1 will be floated on the server of Hangzhou machine room A2.But the mode of above-mentioned entirety drift not only significantly reduces the Experience Degree of Beijing user, and the server stress of Hangzhou machine room A2 can be caused excessive, can cause the system crash of all server in machine room what is more, have a strong impact on communication efficiency.
Summary of the invention
The invention provides processing method and the system of the drift of a kind of Web conference, to solve the problem.
The invention provides the processing method of a kind of Web conference drift.Said method comprises the following steps: domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission, determine the region belonging to described user, and described 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, determines conference type, and judges whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table; If exceed, Web conference request is sent to domain name resolution server by Region control server, domain name resolution server resolves the conference parameters information that Web conference request is carried, determine meeting rank, and according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that Web conference request is corresponding; Web conference request is sent to the load-balanced server corresponding with described conference type by the Region control server of target area, and the Service Process Server that Web conference Request routing extremely distributes according to the allocation strategy preset by load-balanced server; If Service Process Server reaches early warning value when the Web conference number of pre-treatment, Service Process Server according to drift strategy by Web conference Request routing to target service processing server.
The treatment system that the present invention also provides a kind of Web conference to drift about, comprises domain name resolution server, Region control server, load-balanced server and Service Process Server.Domain name resolution server join domain Control Server, Region control server connects load-balanced server, and load-balanced server connects Service Process Server.Domain name resolution server, for receiving and resolving the conference parameters information of carrying in the Web conference request of user's transmission, determines the region belonging to described user, and Web conference request is sent to corresponding Region control server.Region control server, for resolving the conference parameters information of carrying in Web conference request, determines conference type, and judges whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table.If exceed, Region control server, for Web conference request is sent to domain name resolution server, domain name resolution server, for resolving the conference parameters information that Web conference request is carried, determine meeting rank, and according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that Web conference request is corresponding.The Region control server of target area, for Web conference request is sent to the load-balanced server corresponding with described conference type, and load-balanced server, for Service Process Server Web conference Request routing extremely distributed according to the allocation strategy preset.If Service Process Server reaches early warning value, Service Process Server when the Web conference number of pre-treatment, for according to drift strategy by Web conference Request routing to target service processing server.
Compared to prior art, the processing method of drifting about according to Web conference provided by the invention and system, when according to meeting load threshold table, Region control server judges that the active conference number of corresponding conference type in affiliated area exceedes corresponding maximum meeting number threshold value, Web conference request is sent to domain name resolution server by Region control server, domain name resolution server according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that Web conference request is corresponding.In addition, when Service Process Server reaches early warning value when the Web conference number of pre-treatment, Service Process Server according to drift strategy by Web conference Request routing to target service processing server.So, drift is realized to the Web conference exceeding corresponding maximum meeting number threshold value, simultaneously, drift is realized to the Web conference exceeding Service Process Server early warning value, thus realize the drift of single game meeting, make server cluster load more balanced, improve communication efficiency.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Figure 1 shows that the flow chart of the processing method of the Web conference drift that preferred embodiment according to the present invention provides;
Figure 2 shows that the schematic diagram of the treatment system of the Web conference drift that preferred embodiment according to the present invention provides.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Figure 1 shows that the flow chart of the processing method of the Web conference drift that preferred embodiment according to the present invention provides.As shown in Figure 1, the processing method that the Web conference that preferred embodiment of the present invention provides drifts about 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, determines the region belonging to described user, and described Web conference request is sent to corresponding Region control server.In this, conference parameters information comprises meeting number information, participant's area information, address information and meeting class information.Wherein, participant's area information refers to the area information that people with a part in a conference person distributes.
Specifically, during user's initiating network conference, after the meeting number of setting network meeting, participant's area information and meeting class information, Web conference request is sent to domain name resolution server.After domain name resolution server receives Web conference request, by resolving the address information (such as, IP address) of the conference parameters information acquisition user carried in Web conference request to determine the region belonging to described user.For example, if IP address is the user P initiating network conference of 202.91.251.148, then domain name resolution server can obtain IP address by the Web conference request of resolving user P and sending is 202.91.251.148, and to obtain region corresponding to above-mentioned IP address be Hangzhou.Then, domain name resolution server by this Web conference request forward on the Region control server in Hangzhou.In other words, domain name resolution server is by resolving address information in conference parameters information by Web conference request forward to corresponding Region control server.
In step 102, the conference parameters information of carrying in Web conference request described in described Region control server parses, determine conference type, and judge whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table.In this, conference type such as comprises general meeting, one's respective area convention and trans-regional convention.The differentiation standard of conference type is such as shown in table 1.But the present invention does not limit this.In practical application, kind and the differentiation standard of conference type can be set as required.
Table 1
In this, corresponding three load-balanced servers of each Region control server, a corresponding conference type of load-balanced server.In other words, the number of load-balanced server can be determined according to conference type.But the present invention does not limit this.Then, still for the Web conference request that user P in step 101 sends, after the Region control server in Hangzhou receives this Web conference request, resolve the conference parameters information of this Web conference request, obtain meeting number 200 people, participant's area information is Suzhou and Hangzhou, and accordingly according to the above-mentioned conference type table of comparisons, this Web conference belongs to general meeting.
In the 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 comprises maximum meeting number threshold value corresponding to different conference type in one's respective area and active conference number.Wherein, the maximum meeting number threshold value that in the meeting load threshold table in each region, different conference type is corresponding can be determined according to actual conditions.The present invention does not limit this.
For example, the meeting load threshold table of the Region control server stores in region, Hangzhou is such as shown in table 2.
Conference type Maximum meeting number threshold value (unit: field) Active conference number (unit: field)
General meeting 1200 658
One's respective area convention 400 47
Trans-regional convention 600 89
Table 2
In the present embodiment, Region control server is according to the active conference number in the Web conference request real-time update meeting load threshold table received.If Region control server judges that the active conference number obtaining corresponding conference type in affiliated area does not exceed corresponding maximum meeting number threshold value, then Web conference request is sent to the load-balanced server corresponding with conference type by Region control server.Web conference request is sent to corresponding Service Process Server, the request of Service Process Server process Web conference after receiving Web conference request by load-balanced server.For example, if this Web conference request is " user a sends text message to user b ", after Service Process Server receives this request, 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 forward text message to user b.In this, the information in all Service Process Server all can be synchronized to distributed cache server.Service Process Server realizes trans-regional information interaction by distributed cache server.So, improve communication efficiency.
In step 103, if exceed, described Web conference request is sent to domain name resolution server by described Region control server, domain name resolution server resolves the conference parameters information that described Web conference request is carried, determine meeting rank, and according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that described Web conference request is corresponding.In this, meeting rank such as comprises the meeting of president's level, conference at ministerial level and the meeting of common employee's level.But the present invention does not limit this.In practical application, meeting rank can be set as required.In addition, domain name resolution server stores the table of comparisons of meeting rank and drift threshold, and the described table of comparisons is such as shown in table 3.
Table 3
In table 3, first threshold and Second Threshold can set according to actual conditions, and the present invention does not limit this.
In the present embodiment, the drift parameter in each region is determined according to the total play of meeting in the priority in each region, each region and the meeting total number of persons in each region.The drift parameter obtain manner in each region is: the meeting total number of persons in total play+area priorities × this region of meeting in drift parameter=area priorities × this region.In this, domain name resolution server stores the area priorities of zones of different, and inquiry obtains the total play of meeting and the meeting total number of persons of regional, and calculates the drift parameter of the regional except described user's affiliated area according to above-mentioned information.
Then, for Beijing, Hangzhou, Suzhou, region, four, Shanghai.In this, the corresponding Region control server in each region.If the user T1 in region, Hangzhou sends Web conference request Y, conference parameters information is as follows: meeting rank is conference at ministerial level, meeting number 1200 people, the address information of user T1 (such as, IP address 117.81.233.120), participant's area information comprises the address information of user T2 (such as, IP address 117.81.233.121) and user T3 address information (such as, IP address 117.81.233.122), after then domain name resolution server resolves the Web conference request Y of user T1, determine that user T1 belongs to region, Hangzhou according to the IP address of user T1.In addition, determine that described Web conference is one's respective area convention according to table 1.In addition, with reference to the meeting load threshold table shown in table 2, if add, this meeting exceedes maximum meeting number threshold value (such as, 400) corresponding to the one's respective area convention in region, Hangzhou, now, Web conference request Y is sent to domain name resolution server by Region control server.According to table 3 and Beijing, Shanghai, the trizonal drift parameter in Suzhou, domain name resolution server determines which region this Web conference need drift to.Such as, domain name resolution server obtain Beijing, Shanghai, the trizonal priority in Suzhou, the total play of meeting and meeting total number of persons information as described in Table 4.Wherein, area priorities is embodied by priority parameters, and the total play of meeting and meeting total number of persons are the current information in each region.
Region Priority parameters The total play of meeting Meeting total number of persons Relatively parameter
Beijing 0.95 552 9432 0.95×552+0.95×9432=9484.8
Shanghai 0.9 653 8648 0.9×653+0.9×8648=8370.9
Suzhou 0.8 918 14688 0.8×918+0.8×14688=12484.8
Table 4
In this, domain name resolution server receives and resolves the meeting class information of carrying in Web conference request Y, determine that meeting rank is conference at ministerial level, with reference to table 3 and table 4, the current drift parameter that seletion calculation obtains between first threshold (such as, 9000) with the Beijing Area of Second Threshold (such as, 11000) as target area.Therefore, domain name resolution server determines Region control server Web conference request Y being drifted to Beijing Area.
In the present embodiment, domain name resolution server sets up the outer route rule list of first case, and the outer route rule list of first case comprises the corresponding relation of the address information of all participants in described Web conference request and the Region control server parameter information of target area.Wherein, Region control server parameter information such as comprises the IP address information of Region control server.In example described in this step, the outer route rule list of first case that domain name resolution server is set up is such as shown in table 5.
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 5
In the present embodiment, known according to table 5, when user T1 ~ T3 logging in network meeting, domain name resolution server can by the request forward of user T1 ~ T3 on Pekinese's Region control server.In addition, when meeting adjourned for this, Pekinese's Region control server sends message again to domain name resolution server, and request domain name resolution server deletes the exception rule of adding.
In addition, in the present embodiment, when there is exception routing rule table in domain name resolution server, domain name resolution server, after the request receiving user, first checks whether the address information of user is present in exception routing rule table.If there is the address information of described user in exception routing rule table, then the request of this user is sent on the Region control server determined according to exception routing rule table, if there is not the address information of described user in exception routing rule table, then the request of this user is sent to the Region control server of this user corresponding region.
In step 104, described Web conference request is sent to the load-balanced server corresponding with described conference type by the Region control server of described target area, and the Service Process Server that described Web conference Request routing extremely distributes according to the allocation strategy preset by described load-balanced server.
In this, the corresponding load-balanced server of each conference type in each region.Such as, Pekinese's Region control server receives Web conference request, and this Web conference request belongs to one's respective area convention, then this request can be sent to the load-balanced server corresponding to one's respective area convention by Pekinese's Region control server, afterwards, this request is routed to the Service Process Server of distribution by load-balanced server again according to allocation strategy.Wherein, described allocation strategy comprises: select the highest Service Process Server of CPU idleness to distribute, or, select the highest Service Process Server of priority to distribute.But the present invention does not limit this.
In step 105, if described Service Process Server reaches early warning value when the Web conference number of pre-treatment, described Service Process Server according to drift strategy by described Web conference Request routing to target service processing server.In addition, described Region control server sets up the outer route rule list of second case according to drift strategy, and the outer route rule list of described second case comprises the address information of all participants in described Web conference request and the corresponding relation of targeted loads equalization server parameter information.In this, load-balanced server parameter information such as comprises the IP address information of load-balanced server.
In a preferred embodiment, described drift strategy is: described Service Process Server according to the priority determination targeted loads equalization server of conference type and by described Web conference Request routing to described targeted loads equalization server, described targeted loads equalization server according to described allocation strategy by described Web conference Request routing to target service processing server.Wherein, described allocation strategy is with described in step 104.Specifically, each Service Process Server all preserves the parameter information of all load-balanced servers in corresponding region.Wherein, the corresponding conference type of each load-balanced server.Such as, and Service Process Server stores the corresponding migration strategy table of comparisons, shown in table 6.
Conference type Conference type priority Migration strategy
Trans-regional convention High Migrate to the load-balanced server that one's respective area convention is corresponding
One's respective area convention In Migrate to the load-balanced server that general meeting is corresponding
General meeting Low Do not move
Table 6
With reference to table 6, for 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, the Web conference request exceeding early warning value can be moved according to shown in table 6 by Service Process Server.Such as, the Web conference request exceeding early warning value belongs to trans-regional convention, then Service Process Server is determined this Web conference Request routing to load-balanced server corresponding to one's respective area convention.
In this, still for the Web conference request Y that Hangzhou zone user in step 103 sends.According to step 103 and 104, this Web conference request Y such as drifts to the Service Process Server B of the one's respective area convention of Beijing Area.Now, if Service Process Server B reaches early warning value (such as, 100) when the Web conference number of pre-treatment, then this Web conference request Y is drifted to target service processing server according to drift strategy by Service Process Server B.Because the priority of one's respective area convention is higher than the priority of general meeting, with reference to table 6, Service Process Server B determines this Web conference request Y to route to load-balanced server corresponding to the general meeting of Beijing Area.Specifically, Service Process Server B by Socket connection route proprietary under this Web conference to load-balanced server corresponding to the general meeting of Beijing Area, load-balanced server corresponding to the general meeting of Beijing Area receives after these connect, and these is connected and loads on corresponding Service Process Server according to allocation strategy.Wherein, described allocation strategy is with described in step 104.In addition, Region control server in Pekinese's sets up the outer route rule list of second case such as shown in table 7.In this, the corresponding relation of the load-balanced server parameter information that the address information that the outer route rule list of second case comprises all participants in Web conference request Y is corresponding with the general meeting in Beijing Area.
Exception IP address The IP address of the load-balanced server that the general meeting in Beijing Area is corresponding
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 7
In the present embodiment, when user's logging in network meeting of Web conference request Y, domain name resolution server can by the request forward of those users on Pekinese's Region control server according to table 5, Pekinese's Region control server can by the request forward of those users to load-balanced server corresponding to the general meeting of Beijing Area according to table 7, this load-balanced server again by those Request routing to target service processing server.So, the drift of single game meeting is realized.In addition, when meeting adjourned for this, target service processing server sends message to the Region control server of Beijing Area by corresponding load-balanced server, and the Region control server of request Beijing Area deletes the exception rule of adding.
In addition, in the present embodiment, when there is exception routing rule table in Region control server, Region control server, after the request receiving user, first checks whether the address information of user is present in exception routing rule table.If there is the address information of described user in exception routing rule table, then the request of this user is sent on the load-balanced server determined according to exception routing rule table, if there is not the address information of described user in exception routing rule table, then the request of this user is sent to the load-balanced server that the conference type of this user's belonging network meeting is corresponding.
In another preferred embodiment, described drift strategy is: if described Service Process Server reaches early warning value when the Web conference number of pre-treatment, then described Service Process Server is by the load-balanced server corresponding with described conference type, meeting drift request is sent to affiliated Region control server, described Region control server is according to the priority of described meeting drift request and conference type, determine targeted loads equalization server, and by the load-balanced server corresponding with described conference type, the address information of described targeted loads equalization server is sent to described Service Process Server, described Service Process Server is according to described address information, by described Web conference Request routing to described targeted loads equalization server, described targeted loads equalization server according to described allocation strategy by described Web conference Request routing to target service processing server.Wherein, described allocation strategy is with described in step 104.
In this, still for the Web conference request Y that Hangzhou zone user in step 103 sends.According to step 103 and 104, this Web conference request Y such as drifts to the Service Process Server B of the one's respective area convention of Beijing Area.Now, if Service Process Server B reaches early warning value (such as, 100) when the Web conference number of pre-treatment, then this Web conference request Y is drifted to target service processing server according to drift strategy by Service Process Server B.Specifically, Service Process Server B is by the load-balanced server corresponding with one's respective area convention, and the Region control server to Beijing Area sends meeting drift request.The Region control server of Beijing Area, according to described meeting drift request, according to the priority of conference type, determines targeted loads equalization server.Specifically, the migration strategy table of comparisons of the Region control server stores of Beijing Area such as shown in table 6.In this, the Region control server determination targeted loads equalization server of Beijing Area is the load-balanced server of corresponding general meeting.The Region control server of Beijing Area passes through load-balanced server corresponding to one's respective area convention, and the address information of load-balanced server corresponding for general meeting is sent to Service Process Server B.Service Process Server B is according to described address information, Web conference request Y is routed to load-balanced server corresponding to general meeting, and Web conference request Y is routed to target service processing server according to allocation strategy by load-balanced server corresponding to general meeting.In addition, described in the drift strategy of other processing procedures in the present embodiment as above in a preferred embodiment.Therefore repeat no more in this.
Figure 2 shows that the schematic diagram of the treatment system of the Web conference drift that preferred embodiment according to the present invention provides.As shown in Figure 2, the treatment system of the Web conference drift that preferred embodiment of the present invention provides comprises 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 described for three Region control servers.Domain name resolution server 20 join domain Control Server 21a ~ 21c, each Region control server correspondence connects three load-balanced servers, and each load-balanced server correspondence connects three Service Process Server.Distributed cache server 30 connects Service Process Server.But, the number of the present invention not localized area Control Server, load-balanced server and Service Process Server.
In the present embodiment, domain name resolution server 20, for receiving and resolving the conference parameters information of carrying in the Web conference request of user's transmission, determine the region belonging to described user, and described Web conference request is sent to corresponding Region control server (such as, Region control server 21a).Region control server 21a, for resolving the conference parameters information of carrying in described Web conference request, determine conference type, and judge whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table.If exceed, Region control server 21a, for Web conference request is sent to domain name resolution server 20, domain name resolution server 20, for resolving the conference parameters information that Web conference request is carried, determine meeting rank, and according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server (such as, Region control server 21b) of the target area that Web conference request is corresponding.The Region control server 21b of target area, for Web conference request is sent to the load-balanced server corresponding with described conference type (such as, load-balanced server 23a), load-balanced server 23a, for the Service Process Server (such as, Service Process Server d2) described Web conference Request routing extremely distributed according to the allocation strategy preset.If Service Process Server d2 reaches early warning value, Service Process Server d2 when the Web conference number of pre-treatment, for according to drift strategy by Web conference Request routing to target service processing server (such as, Service Process Server e2).There is identical processing procedure about Region control server 21b and 21c, therefore repeat no more in this.In addition, about the specific operation process of said system with described in said method, therefore repeat no more in this.
In sum, the processing method of the Web conference drift provided according to present pre-ferred embodiments and system, when according to meeting load threshold table, Region control server judges that the active conference number of corresponding conference type in affiliated area exceedes corresponding maximum meeting number threshold value, Web conference request is sent to domain name resolution server by Region control server, domain name resolution server according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that Web conference request is corresponding.In addition, when Service Process Server reaches early warning value when the Web conference number of pre-treatment, Service Process Server according to drift strategy by Web conference Request routing to target service processing server.So, drift is realized to the Web conference exceeding corresponding maximum meeting number threshold value, simultaneously, drift is realized to the Web conference exceeding Service Process Server early warning value, thus realize the drift of single game meeting, make server cluster load more balanced, improve communication efficiency.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. a processing method for Web conference drift, is characterized in that, comprise the following steps:
Domain name resolution server receives and resolves the conference parameters information of carrying in the Web conference request of user's transmission, determines the region belonging to described user, and described Web conference request is sent to corresponding Region control server;
The conference parameters information of carrying in Web conference request described in described Region control server parses, determine conference type, and judge whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table;
If exceed, described Web conference request is sent to domain name resolution server by described Region control server, domain name resolution server resolves the conference parameters information that described Web conference request is carried, determine meeting rank, and according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that described Web conference request is corresponding;
Described Web conference request is sent to the load-balanced server corresponding with described conference type by the Region control server of described target area, and the Service Process Server that described Web conference Request routing extremely distributes according to the allocation strategy preset by described load-balanced server;
If described Service Process Server reaches early warning value when the Web conference number of pre-treatment, described Service Process Server according to drift strategy by described Web conference Request routing to target service processing server;
Described drift strategy is: described Service Process Server according to the priority determination targeted loads equalization server of conference type and by described Web conference Request routing to described targeted loads equalization server, described targeted loads equalization server according to described allocation strategy by described Web conference Request routing to target service processing server;
Or, described drift strategy is: if described Service Process Server reaches early warning value when the Web conference number of pre-treatment, then described Service Process Server is by the load-balanced server corresponding with described conference type, meeting drift request is sent to affiliated Region control server, described Region control server is according to the priority of described meeting drift request and conference type, determine targeted loads equalization server, and by the load-balanced server corresponding with described conference type, the address information of described targeted loads equalization server is sent to described Service Process Server, described Service Process Server is according to described address information, by described Web conference Request routing to described targeted loads equalization server, described targeted loads equalization server according to described allocation strategy by described Web conference Request routing to target service processing server.
2. method according to claim 1, is characterized in that, the drift parameter in each region is determined according to the total play of meeting in the priority in each region, each region and the meeting total number of persons in each region.
3. method according to claim 1, it is characterized in that, described Region control server sets up the outer route rule list of second case according to drift strategy, and the outer route rule list of described second case comprises the address information of all participants in described Web conference request and the corresponding relation of targeted loads equalization server parameter information.
4. method according to claim 1, is characterized in that, described allocation strategy comprises: select the highest Service Process Server of CPU idleness to distribute, or, select the highest Service Process Server of priority to distribute.
5. method according to claim 1, it is characterized in that, domain name resolution server sets up the outer route rule list of first case, and the outer route rule list of described first case comprises the corresponding relation of the address information of all participants in described Web conference request and the Region control server parameter information of described target area.
6. method according to claim 1, is characterized in that, described conference parameters information comprises meeting number information, participant's area information, address information and meeting class information.
7. method according to claim 1, is characterized in that, described conference type comprises general meeting, one's respective area convention and trans-regional convention.
8. the treatment system of a Web conference drift, it is characterized in that, comprise domain name resolution server, Region control server, load-balanced server and Service Process Server, domain name resolution server connects described Region control server, described Region control server connects described load-balanced server, described load-balanced server connects described Service Process Server
Domain name resolution server, for receiving and resolving the conference parameters information of carrying in the Web conference request of user's transmission, determines the region belonging to described user, and described Web conference request is sent to corresponding Region control server,
Described Region control server, for resolving the conference parameters information of carrying in described Web conference request, determine conference type, and judge whether the active conference number of described conference type in described region exceedes corresponding maximum meeting number threshold value according to meeting load threshold table
If exceed, described Region control server, for described Web conference request is sent to domain name resolution server, domain name resolution server, for resolving the conference parameters information that described Web conference request is carried, determine meeting rank, and according to the table of comparisons of meeting rank and drift threshold and calculate except described extra-regional each region drift parameter, determine the Region control server of the target area that described Web conference request is corresponding
The Region control server of described target area, for described Web conference request is sent to the load-balanced server corresponding with described conference type, and described load-balanced server, for the Service Process Server described Web conference Request routing extremely distributed according to the allocation strategy preset
If described Service Process Server reaches early warning value, described Service Process Server when the Web conference number of pre-treatment, for according to drift strategy by described Web conference Request routing to target service processing server;
Described drift strategy is: described Service Process Server according to the priority determination targeted loads equalization server of conference type and by described Web conference Request routing to described targeted loads equalization server, described targeted loads equalization server according to described allocation strategy by described Web conference Request routing to target service processing server;
Or, described drift strategy is: if described Service Process Server reaches early warning value when the Web conference number of pre-treatment, then described Service Process Server is by the load-balanced server corresponding with described conference type, meeting drift request is sent to affiliated Region control server, described Region control server is according to the priority of described meeting drift request and conference type, determine targeted loads equalization server, and by the load-balanced server corresponding with described conference type, the address information of described targeted loads equalization server is sent to described Service Process Server, described Service Process Server is according to described address information, by described Web conference Request routing to described targeted loads equalization server, described targeted loads equalization server according to described allocation strategy by described Web conference Request routing to target service processing server.
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